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1,402 marathons found for 5K, United States. Keep the list broad first, then tighten the filters when a race looks realistic.





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Reedsburg, Wisconsin, United States
10APR
42.2K
VetFest 2026 Presented by the RAMC Foundation
Reedsburg, Wisconsin, United States
April 10, 2027 APR
Littleton, Colorado, United States
11APR
21.1K
Platte River Half-Marathon, Relay & 5k
Littleton, Colorado, United States
April 11, 2027 APR
Kennewick, Washington, United States
16APR
42.2K
Run the River
Kennewick, Washington, United States
April 16, 2027 APR
Milwaukee, Wisconsin, United States
17APR
42.2K
Brew City Marathon, Half Marathon, 10K & 5K
Milwaukee, Wisconsin, United States
April 17, 2027 APR
Des Moines, Iowa, United States
17APR
21.1K
Drake Road Races
Des Moines, Iowa, United States
April 17, 2027 APR
Tulsa, Oklahoma, United States
17APR
42.2K
Golden Driller Marathon
Tulsa, Oklahoma, United States
April 17, 2027 APR
Ventura, California, United States
17APR
ULTRA
Mountains 2 Beach Marathon and Half
Ventura, California, United States
April 17, 2027 APR
Quakertown, Pennsylvania, United States
17APR
21.1K
Rock the Nock
Quakertown, Pennsylvania, United States
April 17, 2027 APR
Long beach, California, United States
17APR
ULTRA
Run for the Planet -An Earth Day Run by CaliFlow Runs - 5K, 10K, Half Marathon
Long beach, California, United States
April 17, 2027 APR
Dallas, Texas, United States
17APR
21.1K
Skyline Half Marathon, 10K & 5K
Dallas, Texas, United States
April 17, 2027 APR
Naperville, Illinois, United States
18APR
21.1K
Naperville Women's Half Marathon and 5K
Naperville, Illinois, United States
April 18, 2027 APR
Santa Cruz, California, United States
18APR
21.1K
Santa Cruz Westside Half Marathon 10k/5k
Santa Cruz, California, United States
April 18, 2027 APR
San Antonio, Texas, United States
18APR
21.1K
SARR Fiesta Mission Run
San Antonio, Texas, United States
April 18, 2027 APR
Stamford, Connecticut, United States
18APR
21.1K
Stamford Run Club 5k/10k/Half Marathon
Stamford, Connecticut, United States
April 18, 2027 APR
Westminster, Colorado, United States
24APR
21.1K
All-Out Beat the Heat
Westminster, Colorado, United States
April 24, 2027 APR
Carmichael, California, United States
24APR
21.1K
American River Parkway Half Marathon 2027
Carmichael, California, United States
April 24, 2027 APR
Davis, West Virginia, United States
24APR
21.1K
Canaan Valley Half Marathon, 10k, and 5k
Davis, West Virginia, United States
April 24, 2027 APR
Tryon, North Carolina, United States
24APR
ULTRA
Harmon Field Half Marathon & Morris Fun Run
Tryon, North Carolina, United States
April 24, 2027 APR
Washington, Iowa, United States
24APR
42.2K
Kewash Marathon, Half Marathon, 10K & 5K
Washington, Iowa, United States
April 24, 2027 APR
Toledo, Ohio, United States
24APR
42.2K
Mercy Health Glass City Marathon
Toledo, Ohio, United States
April 24, 2027 APR
Shasta Lake, California, United States
24APR
ULTRA
Nail the Rail Half Marathon, 10K & 5K
Shasta Lake, California, United States
April 24, 2027 APR
Yankton, South Dakota, United States
24APR
21.1K
River Rat Run
Yankton, South Dakota, United States
April 24, 2027 APR
Napa, California, United States
25APR
21.1K
Napa Spring Half Marathon & 5K
Napa, California, United States
April 25, 2027 APR
Gettysburg, Pennsylvania, United States
25APR
21.1K
Gettysburg Festival of Races
Gettysburg, Pennsylvania, United States
April 25, 2027 APR

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