Endurance Races in MO, United States 2026
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
96 upcoming races
Upcoming Races
Running
Thirsty Thursday 5K Series
Jul 23, 2026Defiance, USA
Run 5 m
Running
9th Annual Christmas in July 5K
Jul 25, 2026Osage Beach, USA
Run 5 m
Triathlon
2026 Matt Mason "Cowboy UP" Triathlon/Duathlon
Jul 26, 2026Smithville, USA
Running
Big River Cross Country Camp
Jul 27-31, 2026Saint Louis, USA
Running
3rd Hope 4 Healing Walk / Run / Roll / Stroll
Aug 1, 2026Saint Ann, USA
Running
City Wide Ride
Aug 1, 2026Kirkwood, USA
Running
2026 Washington Town & Country Fair Run
Aug 1, 2026Washington, USA
Running
St. Charles Runners Club Flat Five
Aug 2, 2026St Charles, USA
Running
Drink MO Beer 5k | 10k | 1 MILE
Aug 8, 2026Maryland Heights, USA
Run 5 m
Running
Market Mile
Aug 9, 2026St. Louis, USA
Running
Bagel Run 5K/10K/13.1 KANSAS CITY
Aug 15, 2026Kansas City, USA
Run 5 m
Running
Alpha Strong 5k
Aug 15, 2026Grandview, USA
Run 5 m
Running
Seize the Day 5K
Aug 15, 2026Kirkwood, USA
Run 5 m
Running
Run for PB&J 5K/10K/13.1 KANSAS CITY
Aug 15, 2026KCMO, USA
Run 5 m
Running
Ballwin Days 5K and 1 Mile Family Fun Run
Aug 16, 2026Ballwin, USA
Run 5 m
Triathlon
370 Lakeside Triathlon
Aug 23, 2026Saint Peters, USA
Swim 2 m | Bike 90 m | Run 21 m
Running
CTC Colts XC
Aug 27 - Oct 25, 2026Columbia, USA
Running
Corps of Discovery Trail Races
Aug 29, 2026Saint Charles, USA
Running
Corps of Discovery Trail Runs
Aug 29, 2026Defiance, USA
Running
Run for Breast Cancer 5K/10K/13.1 KANSAS CITY
Aug 29, 2026KCMO, USA
Run 5 m