Running Calendar United States 2025-2026

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Explore the best running races in the United States for 2025-2026! Our updated list features 11714 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

Half Marathons Marathons Obstacle Runs Trail Runs Triathlons
August 2025
Aug
11
Monday

Jake K Foundation Zombie Run 5k

5 km
Aug
12
Tuesday

Into The Hills Eltuck 10K

Trail Run 10 km
Aug
12
Tuesday

Tuesday Night 5k

5 km
Aug
12
Tuesday

Catamount Weekly Trail Running Race

Trail Run 5 km
Aug
12
Tuesday

Winding Trails Sprint Triathlon

Triathlon
Aug
12
Tuesday

Run SC Riverwalk

5 km 13 mi 26 mi
Aug
12
Tuesday

IHR Poker Run

5 km
Aug
12
Tuesday

Holland Blueberry Run

5 km
Aug
13
Wednesday

Stonington Cross Country 5K

Trail Run 2 mi 5 km
Aug
13
Wednesday

Hudson Valley Triathlon Club Summer Tri Series

Triathlon
Aug
13
Wednesday

Moonlight Run - Williamsville

5 km
Aug
13
Wednesday

DARE Classic 5K

5 km
Aug
13
Wednesday

Corporate Fun Run Philadelphia

5 km
Aug
13
Wednesday

Brew Run at Bridger Brewing

5 km
Aug
13
Wednesday

Miles for Missions Run/Walk

5 mi
Aug
13
Wednesday

DFW Burning Soles Trail Series

Trail Run 5 km 10 km
Aug
13
Wednesday

Pittsburgh Marathon Launch Day

5 km
Aug
14
Thursday

Flag Rock 5K Trail Run

Trail Run 5 km
Aug
14
Thursday

Miles for Smiles - Baxter

5 km
Aug
14
Thursday

Trinity Freedom Run

5 km 5 mi
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