Find upcoming endurance races in Oklahoma, laid out by month. Scan the dates, line them up against your training, and find the race that fits your season.
Endurance Grid lists 218 races in Oklahoma, from August 2026 to July 2027 across 70 cities.
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The lay of the land
Oklahoma runs a year-round race calendar, so there’s almost always a race near you. The calendar is busiest in September, October, and November, with races most often held in Oklahoma City, Tulsa, Stillwater, and Norman.
Races in Oklahoma cross rolling plains through most of the state, with Ozark foothills in the northeast and the granite Wichita Mountains rising in the southwest. Expect flat, fast prairie road races alongside hillier, rockier trail routes in the mountain pockets.
Conditions vary widely by region across Oklahoma, so weather lives where it’s accurate — each race page shows its typical race-day high, low, and rain chance from NOAA climate normals for that venue and date.
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Endurance races in Oklahoma happening in the next 7 days, in date order. Browse what’s coming up and sign up soon.