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Running Calendar near Lake Saint Louis 2026-2027

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Explore the top running races near Lake Saint Louis for 2026-2027! We've gathered 92 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
April 2027
Apr-May
30-2
Fr - Su

Thunder Chicken 100K Stage Races

Trail Run 25 km 21 mi 26 mi 100 km
May 2027
May
1
Sa

The Spring Sprung Ruck and Half Marathon

Trail Run 5 km 10 km 13 mi
May
1
Sa

Drink MO Wine Run

Road Race Trail Run 5 km 10 km 13 mi
May
1
Sa

Taco the Town 5K

Road Race 5 km 10 km
June 2027
Jun
1
Tu

Love to Run St. Charles

Trail Run 5 km 10 km 13 mi
Monthly updates for Lake Saint Louis

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Jun
1
Tu

Innsbrook Triathlon

Triathlon Sprint 750 m 22 km Sprint 750 m 22 5 km Olympic 1 mi 43 km Olympic 1 mi 43 10 km
Jun
5
Sa

Mud Factor - St. Louis

Obstacle Run 5 km
Jun
6
Su

Baby Shippey

Trail Run 6 mi 13 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
Jul
3
Sa

Rockin' Riverfest 10k Fun Run

Trail Run 5 km 10 km Half Marathon
August 2027
Aug
1
Su

Drink MO Beer 10k

Road Race 5 km 10 km
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