Endurance Race Calendar July

Boise Front Trail Festival

Boise, Idaho, United States

31 Jul, 2026 (Fri) – 01 Aug, 2026

$25.00 - $75.00

Trail running

3.2K 8K 16.1K

TreadRoom Sprint

Saint Petersburg, Florida, United States

31 Jul, 2026 (Fri)

$35.00

Running

5K

Headwaters Relay 2026

Bozeman, Montana, United States

31 Jul, 2026 (Fri) – 02 Aug, 2026

Running

Ultra

Run The River

Midland, Michigan, United States

31 Jul, 2026 (Fri)

Running, Walking

1.6K 5K

Run S'more 4-Miler

Alliance, Ohio, United States

31 Jul, 2026 (Fri)

$35.00

Running

6.4K

Run Mahomet

Mahomet, Illinois, United States

31 Jul, 2026 (Fri) – 01 Aug, 2026

$35.00 - $65.00

Running

3.1K 10K Half-Marathon 5K +2

Run Hatteras 5k Road Race Series July 31, 2026

Avon, North Carolina, United States

31 Jul, 2026 (Fri)

$40.00 - $45.00

Running

5K 1.6K

Chile Harvest YOUTH Triathlon

Socorro, New Mexico, United States

31 Jul, 2026 (Fri)

Nothing Bundt Fun 3K Run/Walk

Lexington, Kentucky, United States

31 Jul, 2026 (Fri)

Free - $30.00

Running

3K 6.4K Race Volunteer

Munch N' Movie

Coronado, California, United States

31 Jul, 2026 (Fri)

$50.00

Running

ACTIVE DUTY E1-E6

30th Camp Clearfork: Hashing in the Natural State

Royal, Arkansas, United States

31 Jul, 2026 (Fri) – 03 Aug, 2026

$165.00

Running

6.4K

Big 5 Run

Middlefield, Ohio, United States

31 Jul, 2026 (Fri) – 19 Sep, 2026

$25.00

Running

5K 1K