* '''UI Design''' – 2007 - nowadays – Officially called as ''Studio'' from 2007 to 2014, and ''UI Design'' from 2015 to nowadays. Competitors, provided with client requirements, are asked to create the best UI (visual) design for an software product / web portal, etc.
* '''UI Prototype''' – 2015 - nowadays. Competitors are provided with design specifications for a website / web-application, and they should create a working prototype of the frontend within a ~4 hours timeframe. The resulting submissions are judged against objective scorecards.
== The List of Topcoder Open and Regional Events ==
{| class="wikitable mw-collapsible"
! colspan="4" |The list of Topcoder Open and Regional events, and their winners<ref>{{Cite web|url=https://www.topcoder.com/community/topcoder-opens/|title=The list of main Topcoder Open events|last=|first=|date=|website=Topcoder|archive-url=|archive-date=|dead-url=|access-date=April 19, 2018}}</ref><ref group="note">Golden background highlights main Topcoder Open events of each year, where that year's champions were determined for related competition tracks.</ref>
|-
!Date
!Event
!Venue
!Competition Tracks,<ref group="note">The following abbreviations are used in the table "''The list of Topcoder Open and Regional events''": '''Dev''' = Software Development (Code); '''Dg''' = UI Design (also called as Studio Design); '''F2F''' = First to Finish (also called Mod Dash); '''IA''' = Information Architecture (Wireframes); '''MM''' = Marathon Match; '''Pr''' = UI Prototype; '''SDg''' = Software Design (also called Component Design, and just Design); '''SRM''' = Algorithm.</ref> and their winners<ref group="note">Topcoder member nicknames are given in italic</ref>
|-
|Jun 5 - 7, 2001
|TCCC01 (San Francisco, CA, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tccc01&d3=summary|title=2001 TopCoder Collegiate Challenge Recap|last=|first=|date=|website=Topcoder|archive-url=|archive-date=|dead-url=|access-date=April 19, 2018}}</ref><ref group="note">Officially titled ''2001 TopCoder Collegiate Challenge''</ref>
|[[Hilton San Francisco Union Square|Hilton San Francisco and Towers]]
|'''SRM''' ({{Flagicon|USA}} ''qubits'')
|- bgcolor="gold"
|Nov 2 - 3, 2001
|TCI01 (Mashantucket, CT, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tci01&d3=summary|title=2001 TopCoder Invitational Recap|last=|first=|date=|website=Topcoder|archive-url=|archive-date=|dead-url=|access-date=April 19, 2018}}</ref><ref group="note">Officially titled ''2001 TopCoder Invitational''</ref>
|[[Foxwoods Resort Casino]]
|'''SRM''' ({{Flagicon|USA}} ''jonmac'')
|-
|Apr 19 - 20, 2002
|TCCC02 (Cambridge, MA, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tccc02&d3=champ|title=The Sun / TopCoder Collegiate Challenge|last=Loss|first=Adam|date=April 20, 2002|website=Topcoder|archive-url=|archive-date=|dead-url=|access-date=April 19, 2018}}</ref><ref group="note" name=":2">Officially titled ''Sun Microsystems TopCoder Collegiate Challenge''</ref>
|[[University Park at MIT|University Park]] Hotel @ MIT
|'''SRM''' ({{Flagicon|USA}} Daniel Wright ''dmwright'')
|- bgcolor="gold"
|Nov 22 - 23, 2002
|TCI02 (Uncasville, CT, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tci02&d3=champ|title=The Land Down Under comes out On Top!|last=Biondi|first=Mary Beth|date=Nov 23, 2002|website=Topcoder|archive-url=|archive-date=|dead-url=|access-date=April 19, 2018}}</ref><ref name=":0" /><ref group="note">Officially titled ''2002 TopCoder Invitational''</ref>
|[[Mohegan Sun|Mohegan Sun Casino]]
|'''SRM''' ({{Flagicon|Australia}} John Dethridge ''John Dethridge'')
|-
|Apr 4 - 5, 2003
|TCCC03 (Cambridge, MA, USA)<ref name=":3" /><ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tccc03&d3=champ|title=Topcoder Collegiate Challenge 03 - Recap|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref name=":2" group="note" />
|[[University Park at MIT|University Park]] Hotel @ MIT
|'''SRM''' ({{Flagicon|Canada}} David Arthur ''dgarthur'')
|- bgcolor="gold"
|Dec 4 - 5, 2003
|TCO03 (Uncasville, CT, USA)<ref>{{Cite web|url=https://community.topcoder.com/tc?module=Static&d1=tournaments&d2=tco03&d3=tco03_overview|title=Topcoder Open 2003|last=|first=|date=|website=Topcoder|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref group="note">Officially titled ''2003 TopCoder Open Sponsored by Intel''</ref>
|[[Mohegan Sun|Mohegan Sun Casino]]
|'''SRM''' ({{Flagicon|Poland}} Tomasz Czajka ''tomek'')
|-
|Apr 15 - 16, 2004
|TCCC04 (Boston, MA, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tccc04&d3=tccc04_about|title=2004 Topcoder Collegiate Challenge Sponsored by Yahoo!|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref group="note">Officially titled ''2004 Topcoder Collegiate Challenge Sponsored by Yahoo!''</ref>
|[[Boston Park Plaza Hotel & Towers|Boston Park Plaza Hotel]]
|'''Dev''' ({{Flagicon|USA}} ''roma''), '''SDg''' ({{Flagicon|Ukraine}} Pavlo Aksonov ''aksonov''), '''SRM''' ({{Flagicon|Poland}} Tomasz Czajka ''tomek'')
|- bgcolor="gold"
|Nov 11 - 12, 2004
|TCO04 (Santa Clara, CA, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tco04&d3=about|title=TopCoder Open 2004|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref group="note">Officially titled ''2004 TopCoder Open Sponsored by Microsoft''</ref>
|Santa Clara Marriot
|'''Dev''' ({{Flagicon|China}} ''Standlove''), '''SDg''' ({{Flagicon|Romania}} Adrian Carcu ''adic''), '''SRM''' ({{Flagicon|Poland}} Tomasz Czajka ''tomek'')
|-
|Mar 10 - 11, 2005
|TCCC05 (Santa Clara, CA, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tccc05&d3=about|title=2005 TopCoder Collegiate Challenge Sponsored by Yahoo!|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref group="note">Officially titled ''2005 TopCoder Collegiate Challenge Sponsored by Yahoo!''</ref>
|Santa Clara Marriot
|'''Dev''' ({{Flagicon|Canada}} Gary Linscott ''gladius''), '''SDg''' ({{Flagicon|Romania}} Adrian Carcu ''adic''), '''SRM''' ({{Flagicon|Netherlands}} Mathys Vogelzang ''mathijs'')
|- bgcolor="gold"
|Oct 12 - 14, 2005
|TCO05 (Santa Clara, CA, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tco05&d3=about|title=2005 TopCoder Open Sponsored by Sun Microsystems|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref group="note">Officially titled ''2005 TopCoder Open Sponsored by Sun Microsystems''</ref>
|Santa Clara Marriot
|'''Dev''' ({{Flagicon|China}} Qi Liu ''visualage''), '''SDg''' ({{Flagicon|Russia}} Nikolay Archak ''nicka81''), '''SRM''' ({{Flagicon|Poland}} Eryk Kopczyñski ''Eryx'')
|- bgcolor="gold"
|May 3–5, 2006
|TCO06 (Las Vegas, NV, USA)<ref name=":6" /><ref name=":8" /><ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tco06&d3=about|title=2006 TopCoder Open Sponsored by AMD|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref group="note">Officially titled ''2005 TopCoder Open Sponsored by AMD''</ref>
|[[Planet Hollywood Las Vegas|Aladdin Resort and Casino]]
|'''Dev''' ({{Flagicon|Indonesia}} Sindunata Sudarmagi ''sindu''), '''SDg''' ({{Flagicon|USA}} Tim Roberts ''Pops''), '''SRM''' ({{Flagicon|Russia}} [[Petr Mitrichev]] ''Petr'')
|-
|Nov 14 - 18, 2006
|TCCC06 (San Diego, CA, USA)<ref>{{Cite web|url=https://community.topcoder.com/tc?module=Static&d1=tournaments&d2=tccc06&d3=about|title=2006 TopCoder Collegiate Challenge Sponsored by AOL|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref group="note">Officially titled ''2006 TopCoder Collegiate Challenge Sponsored by AOL''</ref>
|San Diego Marriot Mission Valley
|'''Dev''' ({{Flagicon|China}} Ninghai Huang ''PE''), '''SDg''' ({{Flagicon|Russia}} Nikolay Archak ''nicka81''), '''SRM''' ({{Flagicon|Russia}} [[Petr Mitrichev]] ''Petr'')
|-
|May 18–20, 2007
|TCHS07 (West Lafayette, IN, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tchs07&d3=overview|title=2007 TopCoder High School|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref group="note">Officially titled ''2007 TopCoder High School''</ref>
|[[Purdue University]]
|'''SRM''' (individual: {{Flagicon|Russia}} Yuri Petrov ''Burunduk2;'' team: {{Flagicon|Croatia}} V. Gimnazija) '''<ref group="note">Individual and team competition</ref>'''
|- bgcolor="gold"
|Jun 26 - 29, 2007
|TCO07 (Las Vegas, NV, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tco07&d3=about|title=2007 TopCoder Open Sponsored by AOL|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref group="note">Officially titled ''2007 TopCoder Open Sponsored by AOL''</ref>
|[[The Mirage]]
|'''Dev''' ({{Flagicon|China}} ''hefeng''), '''Dg''' ({{Flagicon|China}} ''yiming''), '''MM''' ({{Flagicon|Poland}} Mateusz Zotkiewicz ''Mojito1''), '''SDg''' ({{Flagicon|USA}} Sergey Kalinchenko ''kyky''), '''SRM''' ({{Flagicon|Netherlands}} Jan Kuipers ''Jan_Kuipers'')
|-
|Oct 30 - Nov 2, 2007
|TCCC07 (Orlando, FL, USA)<ref name=":4" /><ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tccc07&d3=about|title=2007 TopCoder Collegiate Challenge|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref>
|[[Disney's Contemporary Resort|Disney World Contemporary Resort]]
|'''Dev''', '''Dg''', '''MM''', '''SDg''', '''SRM'''
|-
|Mar 14 - 16, 2008
|TCHS08 (West Lafayette, IN, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tchs08&d3=overview|title=2008 TopCoder High School Tournament|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref>
|[[Purdue University]]
|'''SRM'''
|- bgcolor="gold"
|May 11–15, 2008
|TCO08 (Las Vegas, NV, USA)<ref name=":1" /><ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tco08&d3=about|title=2008 TopCoder Open|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref>
|[[The Mirage]]
|'''Dev''', '''Dg''', '''MM''', '''SDg''', '''SRM'''
|-
|Jan 3 - 24, 2009
|TCHS09 (o''nline-only'')<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tchs09&d2=index|title=TopCoder High School 2009|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref>
|''online-only''
|'''SRM'''
|- bgcolor="gold"
|Jun 1 - 4, 2009
|TCO09 (Las Vegas, NV, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tco09&d3=overview&d4=overview|title=2009 TopCoder Open|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref>
|[[The Mirage]]
|'''Dg''', '''F2F''', '''MM''', '''SRM'''<ref group="note">Software development competition that year was online-only, and it was divided into Architecture, Assembly, Component Design, Component Development, and Specification sub-tracks.</ref>
|-
|Feb 27 - Mar 20, 2010
|TCHS10 (''online-only)''<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=hs&d2=home|title=2010 TopCoder High School|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref>
|''online-only''
|SRM
|- bgcolor="gold"
|Oct 11 - 14, 2010
|TCO10 (Las Vegas, NV, USA)<ref>{{Cite web|url=https://www.topcoder.com/tc?module=Static&d1=tournaments&d2=tco10&d3=overview&d4=overview|title=2010 TopCoder Open|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref>
|[[The Mirage]]
|'''Dev''', '''Dg''', '''F2F''', '''MM''', '''SDg''', '''SRM'''
|- bgcolor="gold"
|Sep 25 - 28, 2011
|TCO11 (Hollywood, FL, USA)<ref>{{Cite web|url=http://tccommunity.wpengine.com/tco11/|title=2011 TopCoder Open|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref>
|[[Diplomat Resort & Spa Hollywood|Westin Diplomat Resort & Spa]]
|'''Dev''', '''Dg''', '''F2F''', '''MM''', '''SDg''', '''SRM'''
|- bgcolor="gold"
|Sep 30 - Oct 4, 2012
|TCO12 (Orlando, FL, USA)<ref>{{Cite web|url=http://tccommunity.wpengine.com/tco12/|title=2012 TopCoder Open|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 22, 2018}}</ref><ref>{{Cite news|url=http://scienceinpoland.pap.pl/en/node/22828|title=Polish vice champions of TopCoder Open|last=|first=|date=October 19, 2012|work=Science in Poland|access-date=April 29, 2018}}</ref>
|Caribe Royale Hotel
|'''Dev''', '''Dg''', '''F2F''', '''MM''', '''SDg''', '''SRM'''
|- bgcolor="gold"
|Nov 10 - 14, 2013
|TCO13 (Washington DC, USA)<ref>{{Cite web|url=http://tccommunity.wpengine.com/tco13|title=Topcoder Open 2013|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 18, 2018}}</ref><ref>{{Cite news|url=http://www.marketwired.com/press-release/leaders-in-change-and-innovation-to-keynote-topcoder-open-innovation-summit-1841086.htm|title=Leaders in Change and Innovation to Keynote TopCoder Open Innovation Summit|last=|first=|date=October 15, 2013|work=Market Wire|access-date=April 23, 2018}}</ref>
|Capital Hilton Hotel
|'''Dev''', '''Dg''', '''F2F''', '''MM''', '''SDg''', '''SRM'''
|- bgcolor="gold"
|Nov 16 - 19, 2014
|TCO14 - San Francisco (CA, USA)<ref name=":2" /><ref name=":7" /><ref>{{Cite web|url=https://tccommunity.wpengine.com/tco14/overview/|title=Topcoder Open 2014|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 16, 2018}}</ref><ref>{{Cite news|url=https://www.prnewswire.com/news-releases/appirio-and-industry-leaders-host-2014-topcoder-open-to-celebrate-how-developers-are-changing-the-world-280765642.html|title=Appirio and Industry Leaders Host 2014 Topcoder Open to Celebrate How Developers Are Changing the World|last=|first=|date=October 29, 2014|work=CISION PR Newswire|access-date=April 23, 2018}}</ref>
|Pier 48
|'''Dev''', '''Dg''', '''F2F''', '''MM''', '''SDg''', '''SRM'''
|-
|May 31, 2015
|TCO15 - St. Petersburg (Russia)<ref>{{Cite web|url=http://tco15.topcoder.com/regional-events/|title=Topcoder Open 2015 - St. Petersburg (Russia) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 16, 2018}}</ref><ref>{{Cite news|url=http://tco15.topcoder.com/2015/06/05/tco15-regional-event-st-petersburg-russia/|title=TCO15 Regional Event - St. Petersburg, Russia|last=|first=|date=|work=|access-date=April 16, 2018|archive-url=|archive-date=|dead-url=}}</ref>
|[[ITMO University]]
|'''Dev''', '''SRM'''
|-
|Jun 20, 2015
|TCO15 - San Francisco (CA, USA)<ref name=":19" />
|[[MemSQL]] HQ
|'''Dev''', '''SRM'''
|-
|Jul 18, 2015
|TCO15 - Tokyo (Japan)<ref>{{Cite web|url=http://tco15.topcoder.com/regional-events/#/tco15-tokyo-japan-event/|title=Topcoder Open 2015 - Tokyo (Japan) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 16, 2018}}</ref>
|[[Dwango (company)|Dwango]] offices
|'''Dev''', '''SRM'''
|-
|Aug 22, 2015
|TCO15 - Jaipur (India)<ref>{{Cite web|url=http://tco15.topcoder.com/regional-events/#/tco15-jaipur-india/|title=Topcoder Open 2015 - Jaipur (India) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 16, 2018}}</ref><ref>{{Cite news|url=https://hub.appirio.com/news/top-programmers-and-designers-travel-to-compete-in-the-2015-topcoder-open-india-regional-event|title=Top Programmers and Designers Travel to Compete in the 2015 Topcoder Open India Regional Event|last=|first=|date=August 20, 2015|work=Appirio Newsroom|access-date=April 23, 2018}}</ref>
|[[Manipal University Jaipur|Manipal University]]
|'''Dev''', '''SRM'''
|- bgcolor="gold"
|Sep 21 - 22, 2015
|TCO15 - Yogyakarta (Indonesia)<ref name=":19">{{Cite web|url=http://tco15.topcoder.com/|title=Topcoder Open 2015|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 16, 2018}}</ref><ref name=":1" group="note">In 2015, on-site finals for UI Design and UI Prototype competitions where held at TCO15 Yogyakarta event; and other on-site finals: Competitive Progamming (SMR), Information Architecture, Marathon Match, Software Development were held at TCO15 Indianapolis event.</ref>
|Eastparc Hotel
|'''Dg''', '''Pr'''
|- bgcolor="gold"
|Nov 8 - 10, 2015
|TCO15 (Indianapolis, IN, USA)<ref name=":19" /><ref name=":1" group="note" />
|Omni Severin Hotel
|'''Dev''', '''IA''', '''MM''', '''SRM'''
|-
|Jun 5, 2016
|TCO16 - Beijing (China)<ref>{{Cite web|url=http://tco16.topcoder.com/regional-events/beijing-china/|title=Topcoder Open 2016 - Beijing|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[ThoughtWorks]] HQ
|'''SRM'''
|-
|Jun 17, 2016
|TCO16 - New York City (USA)<ref>{{Cite web|url=http://tco16.topcoder.com/regional-events/nyc-usa/|title=Topcoder Open 2016 - NYC|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[111 Eighth Avenue#Google|Google offices]]
|'''SRM'''
|-
|Jul 30, 2016
|TCO16 - Jaipur (India)<ref>{{Cite web|url=http://tco16.topcoder.com/regional-events/jaipur-india/|title=Topcoder Open 2016 - Jaipur|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|Hotel Clarks Amer
|'''Dg''', '''SRM'''
|-
|Aug 6 - 7, 2016
|TCO16 - Yogyakarta (Indonesia)<ref>{{Cite web|url=http://tco16.topcoder.com/regional-events/indonesia/|title=Topcoder Open 2016 - Yogyakarta|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|Hotel Royal Ambarrukmo
|'''Dg'''
|-
|Sep 3, 2016
|TCO16 - St. Petersburg (Russia)<ref name=":5" /><ref>{{Cite web|url=http://tco16.topcoder.com/regional-events/tco16-russia/|title=Topcoder Open 2016 - St. Petersburg|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[ITMO University]]
|'''SRM'''
|- bgcolor="gold"
|Nov 18 - 21, 2016
|TCO16 (Washington DC, USA)<ref>{{Cite web|url=http://tco16.topcoder.com/|title=Topcoder Open 2016|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[Booz Allen Hamilton]] Innovation Center
|'''Dev''', '''Dg''', '''F2F''', '''MM''', '''Pr''', '''SRM'''
|-
|Apr 29, 2017
|TCO17 - Austin (TX, USA)<ref>{{Cite web|url=https://tco17.topcoder.com/regional-events/austin-texas/|title=Topcoder Open 2017 - Austin (TX, USA) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[Capital Factory]]
|'''SRM'''
|-
|May 7, 2017
|TCO17 - St. Petersburg (Russia)<ref>{{Cite web|url=https://tco17.topcoder.com/regional-events/st-petersburg-russia/|title=Topcoder Open 2017 - St. Petersburg (Russia) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[ITMO University]]
|'''SRM'''
|-
|Jun 24, 2017
|TCO17 - Beijing (China)<ref>{{Cite web|url=https://tco17.topcoder.com/regional-events/beijing-china/|title=Topcoder Open 2017 - Beijing (China) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[Meituan-Dianping]] HQ
|'''SRM'''
|-
|Aug 12 - 13, 2017
|TCO17 - Yogyakarta (Indonesia)<ref>{{Cite web|url=https://tco17.topcoder.com/regional-events/yogyakarta-indonesia/|title=Topcoder Open 2017 - Yogyakarta (Indonesia) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|Hotel Royal Ambarrukmo
|'''Dg'''
|-
|Aug 20, 2017
|TCO17 - Bangalore (India)<ref>{{Cite web|url=https://tco17.topcoder.com/regional-events/bangalore-india/|title=Topcoder Open 2017 - Bangalore (India) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|Cowrks
|'''SRM'''
|-
|Sep 2, 2017
|TCO17 - Warsaw (Poland)<ref>{{Cite web|url=https://tco17.topcoder.com/regional-events/warsaw-poland/|title=Topcoder Open 2017 - Warsaw (Poland) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[University of Warsaw]], Faculty of Mathematics, Informatics and Mechanics
|'''SRM'''
|-
|Sep 8, 2017
|TCO17 - Pittsburgh (PA, USA)<ref>{{Cite web|url=https://tco17.topcoder.com/regional-events/pittsburgh-pennsylvania/|title=Topcoder Open 2017 - Pittsburgh (PA, USA) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[Google]] offices
|'''SRM'''
|- bgcolor="gold"
|Oct 21 - 24, 2017
|TCO17 (Buffalo, NY, USA)<ref>{{Cite web|url=https://tco17.topcoder.com/|title=Topcoder Open 2017|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref><ref>{{Cite news|url=https://bnmc.org/topcoder-open-2017/|title=Impact of 2017 Topcoder Open on Our Community|last=|first=|date=December 7, 2017|work=Buffalo Niagara Medical Campus Blog|access-date=April 14, 2018|archive-url=|archive-date=|dead-url=}}</ref><ref>{{Cite news|url=http://www.upstartny.org/inthenews/Topcoder-contest-preview.aspx|title=Medical Campus brings best in the world to Buffalo for coding event|last=Lehman|first=Jeol|date=October 6, 2017|work=Upstart NY|access-date=April 14, 2018|archive-url=|archive-date=|dead-url=}}</ref><ref>{{Cite news|url=http://buffaloptorg.wixsite.com/buffalopto/single-post/2017/10/26/BPS-Student-James-Shippens-Takes-1st-Place-in-Topcoder-Open|title=BPS Student James Shippens Takes 1st Place In Topcoder Open|last=Shippens|first=Eve|date=October 26, 2017|work=BPTO - Buffalo Parent-Teacher Organization|access-date=April 14, 2018|archive-url=|archive-date=|dead-url=}}</ref>
|[[Buffalo Niagara Medical Campus]]
|'''Dev''', '''Dg''', '''F2F''', '''MM''', '''Pr''', '''SRM'''
|-
! colspan="4" |Upcoming
|-
|May 12, 2018
|TCO18 - Warsaw (Poland)<ref>{{Cite web|url=https://tco18.topcoder.com/regional-events/warsaw-poland/|title=Topcoder Open 2018 - Warsaw (Poland) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|[[University of Warsaw]], Faculty of Mathematics, Informatics and Mechanics
|'''MM''', '''SRM'''
|-
|May 26, 2018
|TCO18 - Beijing (China)<ref>{{Cite web|url=http://tco18.topcoder.com/regional-events/beijing-china/|title=Topcoder Open 2018 - Beijing (China) regional event|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=April 16, 2018}}</ref>
|[[JD.com|Jingdong]] HQ
|'''SRM'''
|-
|TBA
|TCO18 - India (TBA)
|TBA
|TBA
|-
|TBA
|TCO18 - Indonesia (TBA)
|TBA
|TBA
|-
|TBA
|TCO18 - South America (TBA)
|TBA
|TBA
|- bgcolor="gold"
|TBA
|TCO18 (USA, TBA)<ref>{{Cite web|url=https://tco18.topcoder.com/|title=Topcoder Open 2018|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
|TBA
|'''Dev''', '''Dg''', '''F2F''', '''MM''', '''Pr''', '''SRM'''
|}
== Notes ==
|