Race Calendar in Iowa, United States

Atkins Watermelon Days 5k Walk/Run or 1-Mile Fun Run 2026

Atkins, Iowa, United States

08 Aug, 2026 (Sat)

$30.00

Running

5K 1.6K

Wildcat XC 5K Fun Run

Janesville, Iowa, United States

08 Aug, 2026 (Sat)

$15.00 - $30.00

Running

5K 1.6K

RipRoar Youth Triathlon | Johnston, IA

Johnston, Iowa, United States

15 Aug, 2026 (Sat)

Rsm Color Run

Remsen, Iowa, United States

15 Aug, 2026 (Sat)

$25.00

Running

RSM Color Run

Ninja 5K, 10K, & 13.1M at Bettendorf, IA (33)

Bettendorf, Iowa, United States

15 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Storm the Lake Sprint Triathlon - Duathlon - Open Water Swim

Storm Lake, Iowa, United States

15 Aug, 2026 (Sat)

Percival Stampede 0.5K

Percival, Iowa, United States

22 Aug, 2026 (Sat)

$15.00

Running

0.5K

Timber Tri

Corning, Iowa, United States

22 Aug, 2026 (Sat)

$35.00

Running

5K

Summer Sizzler- Des Moines

Des Moines, Iowa, United States

23 Aug, 2026 (Sun)

$22.00 - $30.00

Running

1.6K 5K 10K 15K

Splash & Dash - TRI Clear Lake Triathlon

Clear Lake, Iowa, United States

28 Aug, 2026 (Fri)

$35.00

Swimrun

1.1K 2.2K

Rugged Toad Adventure Triathlon

Janesville, Iowa, United States

29 Aug, 2026 (Sat)

Young Life 5K

Davenport, Iowa, United States

29 Aug, 2026 (Sat)

$30.00

Running

5K 1.6K