Endurance Race Calendar May

Heritage Woods Trail Race 2026

Port Moody, British Columbia, Canada

May 30, 2026 (Sat)

Running

10K 5K

Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (22)

Kansas City, Missouri, United States

May 30, 2026 (Sat)

Running

5K 10K Half-Marathon

36th Annual Fire Hydrant 5K & Expo

Fort Collins, Colorado, United States

May 30, 2026 (Sat)

Running

5K

Hills Are Alive Run/Walk

Rolling Hills Estates, California, United States

May 30, 2026 (Sat)

Running

5K 10K

Medal Madness 5K, 10K, & 13.1M at Montgomery, AL (22)

Montgomery, Alabama, United States

May 30, 2026 (Sat)

Running

5K 10K Half-Marathon

Betterton SwimFest

Betterton, Maryland, United States

May 30, 2026 (Sat)

HIKE: HIKE: HO CHI MINH TRAIL

Coronado, California, United States

May 30, 2026 (Sat)

Trail running

1.6K

Death by 5k Albuquerque

Albuquerque, New Mexico, United States

May 30, 2026 (Sat) – May 31, 2026

Running

Ultra

Bass N' Dash 5k Trail Run

Winfield, Kansas, United States

May 30, 2026 (Sat)

Trail running

5K

38th Annual Walk for Hunger & 5K Run

Cleveland, Ohio, United States

May 30, 2026 (Sat)

Running

5K 1.6K

Run Into the Summer 5K

Parker City, Indiana, United States

May 30, 2026 (Sat)

Running

5K 1.6K

The Skirmish

Jonesboro, Arkansas, United States

May 30, 2026 (Sat)

Gravel biking

Ultra 38.6K