https://www.ocrbase.com/events?count=190&country=US https://www.ocrbase.com/favicon.png https://www.ocrbase.com/events?count=190&country=US ocrbase Wed, 14 Oct 2026 17:56:51 GMT Wed, 14 Oct 2026 17:56:51 GMT 1440 https://www.ocrbase.com/favicon.png https://www.ocrbase.com/images/ocrbase-black.svg https://www.ocrbase.com/images/ocrbase-black.svg Event Type(s): Sprint,Super,Beast,Kids Race,Hurricane Heat,HH12HR,Spectators
Start: 2026-11-21
End: 2026-11-22]]> https://www.ocrbase.com/events/2026-san-antonio-spartan-trifecta-weekend-november-21-2026 urn:unbreakable:events:spartan:10207 Wed, 08 Jul 2026 05:17:06 GMT Event Type(s): Stadion,Kids Race,Spectators
Start: 2027-02-20
End: 2027-02-20]]> https://www.ocrbase.com/events/2027-los-angeles-stadium-spartan-event-february-20-2027 urn:unbreakable:events:spartan:10705 Wed, 01 Jul 2026 21:23:19 GMT Event Type(s): DEKA FIT
Start: 2027-10-01
End: 2027-10-03]]> https://www.ocrbase.com/events/2027-deka-fit-and-ultra-washington-dc-october-1-2027 urn:unbreakable:events:spartan:10206 Mon, 29 Jun 2026 21:21:29 GMT Event Type(s): Tough Mudder,Infinity
Start: 2027-06-26
End: 2027-06-26]]> https://www.ocrbase.com/events/tough-mudder-twin-cities-june-26-2027 urn:ocrbase:events:toughmudder:us:56908 Mon, 29 Jun 2026 21:21:29 GMT Event Type(s): Worlds Toughest Mudder
Start: 2027-06-26
End: 2027-06-27]]> https://www.ocrbase.com/events/tough-mudder-world-s-toughest-mudder-june-26-2027 urn:ocrbase:events:toughmudder:us:56904 Mon, 29 Jun 2026 21:21:27 GMT Event Type(s): TMINF,TM5K,TM15K
Start: 2027-06-26
End: 2027-06-26]]> https://www.ocrbase.com/events/spartan-2027-twin-cities-tough-mudder-event-weekend-june-26-2027 urn:unbreakable:events:spartan:11250 Mon, 29 Jun 2026 16:51:07 GMT Event Type(s): Sprint,Super,Kids Race,Spectators
Start: 2027-06-26
End: 2027-06-27]]> https://www.ocrbase.com/events/2027-new-england-spartan-event-weekend-june-26-2027 urn:unbreakable:events:spartan:11224 Mon, 29 Jun 2026 16:51:06 GMT Event Type(s): DEKA ATLAS – Affiliate,DEKA MILE - Affiliate,DEKA STRONG - Affiliate
Start: 2026-12-12
End: 2026-12-12]]> https://www.ocrbase.com/events/deka-strong-deka-mile-and-deka-atlas-empire-gym-december-12-2026 urn:unbreakable:events:spartan:11279 Mon, 29 Jun 2026 06:41:32 GMT Event Type(s): DEKA ATLAS – Affiliate,DEKA MILE - Affiliate,DEKA STRONG - Affiliate
Start: 2026-10-17
End: 2026-10-17]]> https://www.ocrbase.com/events/deka-strong-deka-mile-and-deka-atlas-empire-gym-october-17-2026 urn:unbreakable:events:spartan:11276 Mon, 29 Jun 2026 06:41:32 GMT Event Type(s): DEKA ATLAS – Affiliate,DEKA MILE - Affiliate,DEKA STRONG - Affiliate
Start: 2026-11-21
End: 2026-11-21]]> https://www.ocrbase.com/events/deka-strong-mile-and-deka-atlas-empire-gym-november-21-2026 urn:unbreakable:events:spartan:11275 Sun, 28 Jun 2026 20:56:17 GMT Event Type(s): Stadion,Kids Race,Spectators
Start: 2027-01-01
End: 2027-12-31]]> https://www.ocrbase.com/events/2027-new-york-stadium-spartan-stadion-event-date-tbd-january-1-2027 urn:unbreakable:events:spartan:10771 Thu, 25 Jun 2026 16:19:24 GMT Event Type(s): DEKA STRONG
Start: 2026-12-12
End: 2026-12-13]]> https://www.ocrbase.com/events/2026-deka-world-championship-deka-strong-open-december-12-2026 urn:unbreakable:events:spartan:11213 Thu, 18 Jun 2026 16:55:31 GMT Event Type(s): TMINF,TM5K,TM15K
Start: 2027-06-12
End: 2027-06-12]]> https://www.ocrbase.com/events/spartan-2027-michigan-tough-mudder-event-weekend-june-12-2027 urn:unbreakable:events:spartan:11142 Tue, 16 Jun 2026 18:25:09 GMT Event Type(s): Tough Mudder,Infinity
Start: 2027-06-12
End: 2027-06-12]]> https://www.ocrbase.com/events/tough-mudder-michigan-june-12-2027 urn:ocrbase:events:toughmudder:us:56791 Mon, 15 Jun 2026 13:50:07 GMT Event Type(s): DEKA STRONG - Affiliate
Start: 2026-11-14
End: 2026-11-14]]> https://www.ocrbase.com/events/deka-strong-roadshow-truefit-athletics-november-14-2026 urn:unbreakable:events:spartan:11205 Fri, 12 Jun 2026 06:37:00 GMT Event Type(s): Sprint,Super,Beast,Ultra,Kids Race,Spectators
Start: 2027-04-03
End: 2027-04-04]]> https://www.ocrbase.com/events/2027-san-jose-spartan-trifecta-weekend-april-3-2027 urn:unbreakable:events:spartan:10874 Wed, 10 Jun 2026 21:55:04 GMT Event Type(s): DEKA STRONG - Affiliate
Start: 2026-11-15
End: 2026-11-15]]> https://www.ocrbase.com/events/deka-strong-cobra-command-crossfit-november-15-2026 urn:unbreakable:events:spartan:11188 Tue, 09 Jun 2026 21:44:14 GMT Event Type(s): Sprint,Super,Beast,Ultra,Kids Race,Spectators
Start: 2027-06-05
End: 2027-06-06]]> https://www.ocrbase.com/events/2027-cincinnati-spartan-trifecta-weekend-june-5-2027 urn:unbreakable:events:spartan:11145 Mon, 08 Jun 2026 17:19:30 GMT Event Type(s): Sprint,Super,Kids Race,Spectators
Start: 2027-06-01
End: 2027-06-30]]> https://www.ocrbase.com/events/2027-tri-state-new-york-spartan-event-weekend-date-tbd-june-1-2027 urn:unbreakable:events:spartan:11147 Mon, 08 Jun 2026 17:19:28 GMT Event Type(s): DEKA FIT
Start: 2026-11-07
End: 2026-11-08]]> https://www.ocrbase.com/events/2026-deka-fit-and-ultra-atlanta-november-7-2026 urn:unbreakable:events:spartan:10979 Sat, 06 Jun 2026 05:50:41 GMT