Oklahoma Ultramarathons
19 upcoming ultras across Oklahoma, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: ultras in Oklahoma
Oklahoma has 19 upcoming ultras over the next 12 months. October is the busiest month for them, with 4. Most are around Guthrie, Tulsa, Tahlequah. The next one is Sooner Stampede on September 13 in Norman.
- Sep 20263 races
- Oct 20264 races
- Nov 20264 races
- Jan 20272 races
- Feb 20272 races
- Mar 20271 race
- Apr 20271 race
- May 20271 race
- Jul 20271 race
September 2026
- Sun 9/13Sooner StampedeNorman, OK · 29.9 Miles · 22.5 Miles · 15 Miles · 11.5 Miles · 17.5 Miles · from $30 · register ↗
- Sat 9/19Death by 5k TulsaTulsa, OK · 50K · from $155 · register ↗
- Sat 9/26KROP - Kaizen Rite of PassageTahlequah, OK · 4 Miles · 8 Miles · 16 Miles · 32 Miles · 65K · from $45 · register ↗
October 2026
- Sat 10/10OKLAHOMA CITY TRAIL RUNNING FESTIVALOklahoma City, OK · 5K · 9 Miles · 21 Miles · 50K · Trail · from $50 · register ↗
- Sun 10/11The Soldier Creek Showdown VOklahoma City, OK · 28 Miles · 21 Miles · 14 Miles · from $30 · register ↗
- Sat 10/17Pumpkin Holler HunnerdTahlequah, OK · 100 Mile · 100K · 50K · 25K · 10 Mile · register ↗
- Sat 10/24Lake Murray Endurance RunLake Murray State Park, OK · 100 Mile · 100K · 50K · 25K · 5 Miles · register ↗
November 2026
- Sat 11/7Camp Gravelujah benefiting Twin CedarsGuthrie, OK · 60 Miles · 30 Miles · 10 Mile · from $30 · register ↗
- Sat 11/7Liberty's Lost TreasureGuthrie, OK · 50K · 25K · 12.5K · 5K · register ↗
- Sat 11/21The Next Loop 40M/50M | Lake Carl BlackwellStillwater, OK · 50 Mile · 40 Miles · register ↗
- Sat 11/21The Next Loop: Endurance Series, Lake Carl Blackwell, NovStillwater, OK · Ultra · register ↗
January 2027
- Sat 1/16Ouachita SwitchbacksBig Cedar, OK · 50K · 25K · 10 Mile · register ↗
- Sat 1/23Go Short, Go Long, Go Very LongTulsa, OK · 5K · 10K · Half Marathon · 50K · from $39 · register ↗
February 2027
- Fri 2/12Outlaw 100 OklahomaQuinton, OK · 135 Miles · 100 Mile · 4 Miles · register ↗
- Sat 2/27Lake Vian Hilltop RunVian, OK · 4 Miles · Half Marathon · 50K · 50 Mile · 100K · from $45 · register ↗
March 2027
- Sat 3/13OK HundredWilburton, OK · 100K · register ↗
April 2027
- Sat 4/32027 Redbud ClassicNichols Hills, OK · 10 Mile · 30 Miles · 50 Mile · 1 Mile · 5K · from $15 · register ↗
May 2027
- Sat 5/15Die to Run Backyard UltraMuskogee, OK · Timed · register ↗
July 2027
- Sat 7/17TRI-It Racing Clubs Territorial Triathlon SeriesGuthrie, OK · 50K · 21.3 Miles · 7.1 Miles · 24.9 Miles · 18.3 Miles · from $90 · registration closed · register ↗
Planning a race
- The adventure listrim to rim, the big rounds, and routes worth planning a year around
- Getting inhow entry works for the races that sell out or ballot
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