Race Discovery

Endurance Race Calendar May

5441 events found

Chasing Chad's Recovery 5K and 1 Mile Kids' Trot logo
May
17

Chasing Chad's Recovery 5K and 1 Mile Kids' Trot

Bethel Park, Pennsylvania, United States
Running
5K 1.6K
The Short's Shortest Marathon logo
May
17

The Short's Shortest Marathon

Elk Rapids, Michigan, United States
Running
Short's Shortest Marathon
Charles Warren Stanley '67 Memorial 5K logo
May
17

Charles Warren Stanley '67 Memorial 5K

Philadelphia, Pennsylvania, United States
Running
5K
WVS Spring Trail 5.3 Mile Run/Jen Stec Memorial logo
May
17

WVS Spring Trail 5.3 Mile Run/Jen Stec Memorial

Wyoming, Pennsylvania, United States
Running
8.5K
Hell Hath No Hurry Preview Run - May 17, 2026 logo
May
17

Hell Hath No Hurry Preview Run - May 17, 2026

Carnegie, Pennsylvania, United States
Trail running
10K
Celebrate Kate 5k logo
May
17

Celebrate Kate 5k

Springfield, Massachusetts, United States
Running Walking
5K 3.2K
Rage Run: 5K for PPMNJ logo
May
17

Rage Run: 5K for PPMNJ

South Orange, New Jersey, United States
Running
5K 1.6K
West Side Run logo
May
17

West Side Run

Syosset, New York, United States
Running
1.6K 5K
Healthy Kids Running Series Fall - Upper Arlington, OH logo
May
17

Healthy Kids Running Series Fall - Upper Arlington, OH

Columbus, Ohio, United States
Running
6.4K 3.2K 1.6K PreK 2/3 Yr Old - 50 Yard Dash +14
CB Kids Triathlon logo
May
17

CB Kids Triathlon

Warrington, Pennsylvania, United States
Triathlon
2.5K 6.1K 8K +3
Healthy Kids Running Series Fall - Newton, MA logo
May
17

Healthy Kids Running Series Fall - Newton, MA

Newton Highlands, Massachusetts, United States
Running
6.4K 3.2K 1.6K PreK 2/3 Yr Old - 50 Yard Dash +13
Healthy Kids Running Series Fall - Jamaica Plain, MA logo
May
17

Healthy Kids Running Series Fall - Jamaica Plain, MA

Jamaica Plain, Massachusetts, United States
Running
6.4K 3.2K 1.6K PreK 2/3 Yr Old - 50 Yard Dash +14