Endurance Race Calendar May

Hampton City Schools Run for the Stage 5K

Hampton, Virginia, United States

May 9, 2026 (Sat)

Running

5K +1

Hann Jivin' in the Dark

Knoxville, Tennessee, United States

May 9, 2026 (Sat) – May 31, 2026

Trail running

9.7K 1.6K +1

Hanover Education Foundation's Run for Health 5K

Whippany, New Jersey, United States

May 9, 2026 (Sat)

Running, Walking

5K 1.6K

Hapi-ness 5K

Laramie, Wyoming, United States

May 9, 2026 (Sat)

Running

5K

Happy Half

Ellicottville, New York, United States

May 9, 2026 (Sat)

Running

Half-Marathon 5K 1.6K

Harmony Run 5K

Cameron, North Carolina, United States

May 9, 2026 (Sat)

Trail running

5K

Havre de Grace High School Music Boosters 5K

Havre De Grace, Maryland, United States

May 9, 2026 (Sat)

Running

5K

Healthy Minds Healthy Bodies Run for Recovery

Port Huron, Michigan, United States

May 9, 2026 (Sat)

Running, Walking

1.6K 5K

Heartbeats For Life 5K

Cincinnati, Ohio, United States

May 9, 2026 (Sat)

Running, Walking

5K

Hebron Color Run

Hebron, Kentucky, United States

May 9, 2026 (Sat)

Running

1.6K

Heritage Hustle: Half Marathon, 15K, 10K, & 5K

Olathe, Kansas, United States

May 9, 2026 (Sat)

Running

5K 10K 15K Half-Marathon +2

Historic Waterford Trail Run/Walk

Waterford, Virginia, United States

May 9, 2026 (Sat)

Running

5K 10K +1