Iowa Obstacle Race Calendar 2025-2026

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Explore the best obstacle runs in Iowa for 2025-2026! Our updated list features 124 exciting races across the region. Find your next race in Iowa below and join the running community at these great events!

August 2025
Aug
1
Friday

Grady's Superhero Run

5 km
Aug
2
Saturday

Moorehead Park Trail Marathon

Trail Run 8 mi 17 mi 26 mi
Aug
2
Saturday

Wapsi Wiggle Half Marathon

5 km 13 mi
Aug
2
Saturday

Trail of the Dragon 50 Mile Run

Trail Run 50 km 50 mi
Aug
2
Saturday

IOLBC 5k Fun Run

5 km
Aug
2
Saturday

Monroe Annual Micro Marathon

5 km
Aug
2
Saturday

Muscatine Triathlon

Triathlon
Aug
2
Saturday

Glo for Hope 5K

5 km
Aug
2
Saturday

Run in the Sun

5 km
Aug
2
Saturday

Crazy Days 5K

5 km
Aug
2
Saturday

Town and County Days 5K

2 mi 8 km
Aug
2
Saturday

Crush Cancer Glow Walk/Run

5 km
Aug
2
Saturday

ShamRock N Run - Waterloo

5 km
Aug
2
Saturday

Color Blaze 5k

5 km
Aug
9
Saturday

Adel Sweet Corn Festival 5K

5 km
Aug
9
Saturday

Mines Of Spain Trail Races

Trail Run 4 mi 7 mi 13 mi
Aug
9
Saturday

Twin Lakes Triathlon

Triathlon
Aug
9
Saturday

West Point Sweet Corn Festival Run

5 km 10 km
Aug
9
Saturday

Atkins Watermelon Days 5k

5 km
Aug
9
Saturday

Marcus Fair 5k

5 km
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