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Marathons in Oklahoma, United States

63 upcoming marathons listed in Oklahoma across 1 city. Next: Die to Run Backyard Ultra on May 15, 2027.

63marathons upcoming
1city
May 15, 2027Next race
Marathon, Half marathon, Ultra, 10K, 5K, RelayDistances

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13JUN
21.1K course — Sapulpa, Oklahoma, United States
Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK
Sapulpa, Oklahoma, United States
June 13, 2026 JUN
13JUN
ULTRA course — Oklahoma City, Oklahoma, United States
Red, White and Blue Half Marathon - Oklahoma City
Oklahoma City, Oklahoma, United States
June 13, 2026 JUN
14JUN
ULTRA course — Tulsa, Oklahoma, United States
Red, White and Blue Half Marathon - Tulsa
Tulsa, Oklahoma, United States
June 14, 2026 JUN
27JUN
21.1K course — Oklahoma City, Oklahoma, United States
Medal Madness 5K, 10K, & 13.1M at Oklahoma City, OK
Oklahoma City, Oklahoma, United States
June 27, 2026 JUN
27JUN
21.1K course — Duncan, Oklahoma, United States
Stampede The Trail Half Marathon 2026
Duncan, Oklahoma, United States
June 27, 2026 JUN
04JUL
42.2K course — Stillwater, Oklahoma, United States
Eagle 5K, 10K, & 13.1M at Stillwater, OK
Stillwater, Oklahoma, United States
July 4, 2026 JUL
11JUL
ULTRA course — Kinta, Oklahoma, United States
Dark and Dirty Miles
Kinta, Oklahoma, United States
July 11, 2026 JUL
11JUL
21.1K course — Sapulpa, Oklahoma, United States
Eagle 5K, 10K & 13.1M at Sapulpa, OK
Sapulpa, Oklahoma, United States
July 11, 2026 JUL
11JUL
ULTRA course — Oklahoma, United States
Waterloop Trail Run
Oklahoma, United States
July 11, 2026 JUL
18JUL
21.1K course — Oklohoma City, Oklahoma, United States
Christmas 5K/10K/Half Marathon in July - Oklahoma City
Oklohoma City, Oklahoma, United States
July 18, 2026 JUL
18JUL
21.1K course — Tulsa, Oklahoma, United States
Heatwave Half Marathon - Tulsa
Tulsa, Oklahoma, United States
July 18, 2026 JUL
25JUL
21.1K course — Oklahoma City, Oklahoma, United States
Eagle 5K, 10K, & 13.1M at Oklahoma City, OK
Oklahoma City, Oklahoma, United States
July 25, 2026 JUL
25JUL
21.1K course — Oklahoma City, Oklahoma, United States
Heatwave Half Marathon - Oklahoma City
Oklahoma City, Oklahoma, United States
July 25, 2026 JUL
25JUL
ULTRA course — Nowata, Oklahoma, United States
Sweat Hot Oklahoma Summer Trials
Nowata, Oklahoma, United States
July 25, 2026 JUL
01AUG
42.2K course — Stillwater, Oklahoma, United States
Ninja 5K, 10K, & 13.1M at Stillwater, OK
Stillwater, Oklahoma, United States
August 1, 2026 AUG
01AUG
ULTRA course — Tulsa, Oklahoma, United States
Summer Meltdown Half Marathon - Tulsa
Tulsa, Oklahoma, United States
August 1, 2026 AUG
02AUG
ULTRA course — Oklahoma City, Oklahoma, United States
Summer Meltdown Half Marathon - Oklahoma City
Oklahoma City, Oklahoma, United States
August 2, 2026 AUG
08AUG
21.1K course — Sapulpa, Oklahoma, United States
Ninja 5K, 10K, & 13.1M at Sapulpa, OK
Sapulpa, Oklahoma, United States
August 8, 2026 AUG
22AUG
21.1K course — Oklahoma City, Oklahoma, United States
Ninja 5K, 10K, & 13.1M at Oklahoma City, OK
Oklahoma City, Oklahoma, United States
August 22, 2026 AUG
22AUG
ULTRA course — Oklahoma City, Oklahoma, United States
Outlast Okc - Night Out Edition
Oklahoma City, Oklahoma, United States
August 22, 2026 AUG
05SEP
21.1K course — Stillwater, Oklahoma, United States
Medal Madness 5K, 10K, & 13.1M at Stillwater, OK
Stillwater, Oklahoma, United States
September 5, 2026 SEP
12SEP
21.1K course — Oklahoma City, Oklahoma, United States
Golden Harvest Half Marathon & 5k/10k - Oklahoma City
Oklahoma City, Oklahoma, United States
September 12, 2026 SEP
12SEP
21.1K course — Sapulpa, Oklahoma, United States
Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK
Sapulpa, Oklahoma, United States
September 12, 2026 SEP
13SEP
21.1K course — Tulsa, Oklahoma, United States
Golden Harvest Half Marathon & 5k/10k - Tulsa
Tulsa, Oklahoma, United States
September 13, 2026 SEP

Cities

Place Marathons
Tulsa 1

Planning notes for Oklahoma, United States

Use this region page to shortlist 63 upcoming races by date, distance, registration path, and official source.

  • Next raceDie to Run Backyard Ultra on May 15, 2027
  • Busy monthsNovember (11), September (10), July (9)
  • DistancesMarathon, Half marathon, Ultra, 10K, 5K, Relay
  • VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.

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