Mainly Marathons Prairie Series - Day 1
Miami, Oklahoma, United States
May, 2027 (TBD)
5k, 10k, 50k, Half-marathon, Marathon, Ultra
Race Information
Prairie Series is organized by Mainly Marathons, one of the largest race organizers in the US, with races in all 50 states. You can participate in one race or take the challenge to complete the whole series!
Mainly Marathons races are designed for runners who run long and run often. All finishers in races longer than half marathon get a custom metal-stamped nameplate!
Related Events
Mainly Marathons Prairie Series - Day 4
Date: May 11, 2026 - Monday
Size: 1 - 100 participants
Location: South Sioux City, Nebraska
Mainly Marathons Prairie Series - Day 6
Date: May 13, 2026 - Wednesday
Size: 1 - 100 participants
Location: Baltic, South Dakota
Mainly Marathons Prairie Series - Day 5
Date: May 13, 2026 - Wednesday
Size: 1 - 100 participants
Location: Sioux City, Iowa
Mainly Marathons Prairie Series - Day 7
Date: May 14, 2026 - Thursday
Size: 1 - 100 participants
Location: Breckenridge, Minnesota
Mainly Marathons Prairie Series - Day 1
Date: May, 2027 (TBD)
Size: 1 - 100 participants
Location: Miami, Oklahoma
Mainly Marathons Prairie Series - Day 2
Date: May, 2027 (TBD)
Size: 1 - 100 participants
Location: Saint Joseph, Missouri
Mainly Marathons Prairie Series - Day 3
Date: May, 2027 (TBD)
Size: 1 - 100 participants
Location: Hiawatha, Kansas
👍 Run Pick of the Month: Red, White and Blue Half Marathon - Oklahoma City
📍 Oklahoma City - June 13, 2026
💸 SAVE $5 On Your Entry. Use Code save5
😄 Why We Like This Run
✅ Fun, fitness, and patriotic pride
✅ Multiple distances from kids’ dash to half marathon
✅ Includes official shirt, finisher medal, and unique awards for age groups & overall winners
Get ready to race along scenic park trails around Lake Stanley Draper, where every finisher scores a soft patriotic tee, unique medal, and the chance to snag a coveted Bigfoot Trophy for top placings.
From the pint-size Kids Dash to high-energy 2, 4, 8-mile and half-marathon distances, it’s a sun-splashed summer morning of music, snacks, cheering crowds, and serious fun for runners of all ages and paces!
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Race Facts
Race Size: 1 - 100
Elevation: Fast and Flat
Course Type: Trail
Boston Qualifier: No
Kids Run: No
Where to Stay
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