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Missouri Running Calendar 2026-2027

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Explore the best running races in Missouri for 2026-2027! Our updated list features 395 exciting races across the region. Find your next race in Missouri below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
June 2027
Jun
12
Sa

US Road Running - Branson

5 km 10 km 13 mi
Jun
25
Fr

Huskers 5K

5 km
Jun
26
Sa

St. Clair Freedom Fest Run

5 km 5 mi
July 2027
Jul
1
Th

Ballwin Triathlon

Triathlon Sprint 300 m 9 3.4 mi Ballwin Double 300 m 9 3.4 mi 1 m 9 3.4 mi
Jul
3
Sa

Rockin' Riverfest Half Marathon

Trail Run 5 km 10 km 13 mi
Monthly updates for Missouri

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Jul
3
Sa

Rockin' Riverfest 10k Fun Run

Trail Run 5 km 10 km Half Marathon
Jul
4
Su

The Great American 5k

3 mi
Jul
10
Sa

US Road Running - Branson

5 km 10 km 13 mi
Jul
24
Sa

Summer Scramble 10K

5 km 10 km
Jul
31
Sa

Midsommar Sun Loop Ultra

Trail Run 5 mi 15 mi ... 50 mi 100 mi
August 2027
Aug
1
Su

Swifty Fun Run - St. Louis

5 km 10 km 13 mi
Aug
1
Su

Drink MO Beer 10k

5 km 10 km
Aug
1
Su

Matt Mason "Cowboy UP" Triathlon

Triathlon Short Course (Individual) 500 m 11 mi 5 km Short Course (Relay Team... 500 m 11 mi 5 km Short Course Duathlon 1.5 11 mi 5 km Short Course Duathlon (Re... 1.5 11 mi 5 km
Aug
14
Sa

US Road Running - Branson

5 km 10 km 13 mi
October 2027
Oct
30
Sa

Creve Coeur Haunted Hustle 5K

5 km
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