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POPULAR DISTANCES
5K
10K
Half Marathon
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50K
50 Mile
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5K
The 5K running distance is a popular choice for both beginners and experienced runners. It is approximately 3.1 miles long. Training for a 5K can help improve cardiovascular fitness and build endurance.
5K
10K
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Ultramarathon
50K
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15K
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upcoming races
green6.2
Apr 19, 2025
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Houston
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Brew City Marathon, Half Marathon, 10K & 5K
Apr 19, 2025
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Milwaukee
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Hop Hop Half Marathon, 10K, & 5K
Apr 19, 2025
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Portland
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Earth Day Run: 5k, 10k, kids dash, Half Marathon
Apr 19, 2025
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Seattle
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Earth Day 5K Bee Run Walk River Cleanup
Apr 19, 2025
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Minneapolis
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Spitfire Ultra
Apr 19, 2025
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Idaho Falls
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Eugene Marathon 2025
Apr 25, 2025
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Eugene
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Spring Dash
Apr 26, 2025
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Coeur d’Alene
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Rock 'n' Roll Nashville
Apr 26, 2025
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Nashville
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Railroad Bridge Run
Apr 26, 2025
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Seattle
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Salt Lake City Marathon
Apr 26, 2025
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Salt Lake City
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Big Sur International Marathon 2025
Apr 27, 2025
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Carmel
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Vintage Half Marathon, 5K, & Kids K
Apr 27, 2025
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Whidbey Island Marathon 2025
Apr 27, 2025
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Whidbey Island
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Spring Classic Duathlon
Apr 27, 2025
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Vancouver
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Maui Marathon & Half Marathon
Apr 27, 2025
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Maui
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Take 5 in the Garden of the Gods
May 3, 2025
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Colorado Springs
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The SDCCU OC Marathon Running Festival
May 3, 2025
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Newport Beach
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Tacoma City Marathon, Half Marathon & 5K
May 3, 2025
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Tacoma
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Walk/Run for the Animals
May 3, 2025
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Vancouver
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May the Course be With You 5K
May 4, 2025
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Seattle
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El Cinco Cinco 5K, 10K, Kids Family 1K
May 4, 2025
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Houston
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Kirkland Half Marathon and 5K
May 4, 2025
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Seattle
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Longmont Half Marathon & 5K
May 4, 2025
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Longmont
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Cinco de Mayo
May 4, 2025
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Portland
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