Photo: Shixart1985 · CC BY 2.0 · Wikimedia CommonsWilliams Route 66 Marathon
Tulsa, United States
November 21, 2026 to November 22, 2026Date confirmed
Regional Running Calendar
9 verified events (1 confirmed dates) and 25 races in Oklahoma with course maps and elevation profiles.
Selected Events
Photo: Shixart1985 · CC BY 2.0 · Wikimedia CommonsTulsa, United States
November 21, 2026 to November 22, 2026Date confirmed
Photo: Shixart1985 · CC BY 2.0 · Wikimedia CommonsOklahoma City, United States
Date to be announcedDate TBA
Photo: Frank Vincentz · CC BY-SA 3.0 · Wikimedia CommonsWilburton, United States
Date to be announcedDate TBA
Photo: Wickedender · CC BY-SA 3.0 · Wikimedia CommonsMuskogee, United States
Date to be announcedDate TBA
Photo: DS Pugh · CC BY-SA 2.0 · Wikimedia CommonsOklahoma City, United States
Date to be announcedDate TBA
Photo: Matti Blume · CC BY-SA 4.0 · Wikimedia CommonsStillwater, United States
Date to be announcedDate TBA
Photo: Wilfredor · CC0 1.0 · Wikimedia CommonsHarrah, United States
Date to be announcedDate TBA
Photo: Shixart1985 · CC BY 2.0 · Wikimedia CommonsOklahoma City, United States
Date to be announcedDate TBA
Dates & Schedule
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Nov 21, 2026 - Nov 22, 2026 | Williams Route 66 Marathon | Road Running | 42.2 km21.1 km5 km |
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Date to be announced | Oklahoma City Memorial Marathon | Road Running | 42.2 km21.1 km10.55 km5 km | |
| Date to be announced | Dark and Dirty Miles | Trail Running | 50 km25 km10 km5 km | |
| Date to be announced | Waterloop Trail Run | Trail Running | 15 km10 km5 km | |
| Date to be announced | Spooky Sprint OKC | Road Running | 21.1 km10 km5 km | |
| Date to be announced | The Mid South Gravel & Ultra | Gravel BikingTrail Running | 160.93 km80.47 km50 km | |
| Date to be announced | Harrah Road Races | Road Running | 21.1 km5 km | |
| Date to be announced | Red Coyote Half Marathon | Road Running | 21.1 km | |
| Date to be announced | Cinco de Mayo Run | Road Running | 5 km |
Overview & Route Character
The region of Oklahoma (North America, United States) is represented in the RunningCompass catalog with 9 public events and 25 individual races, including 1 events with confirmed dates for the 2026-2027 season. Core disciplines include Road Running, Trail Running, and Gravel Biking. Key host locations include Tulsa, Oklahoma City, Wilburton, and Muskogee. Notable events in the selection include Williams Route 66 Marathon, Oklahoma City Memorial Marathon, and Dark and Dirty Miles.
Race distances span from 5 km to 160.9 km, reaching up to +1,850 m of elevation gain on the most demanding courses. Every race listed for Oklahoma includes an interactive MapLibre course map powered by OpenStreetMap, a high-resolution SVG elevation profile with gradient telemetry, and a direct GPX track download.
RunningCompass currently lists 9 verified events with 25 individual races in Oklahoma. A total of 1 events have confirmed upcoming dates, while additional annual editions include full course and distance specifications. Notable events in the selection include Williams Route 66 Marathon, Oklahoma City Memorial Marathon, and Dark and Dirty Miles.
Events in Oklahoma focus on Road Running, Trail Running, and Gravel Biking. Course distances range from 5 km entry-level races up to 160.9 km endurance challenges. Primary host cities and towns include Tulsa, Oklahoma City, Wilburton, and Muskogee.
The most selective courses in Oklahoma climb up to +1,850 m of positive elevation gain. Each event page provides exact altitude range, ascent (+m), descent (-m), average and maximum gradient, an interactive course map, and a downloadable GPX file.
The monthly race calendar on this page groups all confirmed dates chronologically alongside annual events awaiting their next date announcement. Use the discipline, distance, and month links or switch to the interactive map view (/en/events?view=map) to inspect individual event profiles and official organizer registration links.