United States Race Calendar

May

15

La Jolla Half Marathon, 10K, & 5K

La Jolla, California, United States

$64.00 - $149.00

Running

Half-Marathon 10K 5K

May

15

Run For Your Mind/Mental Health Matters

Augusta, Georgia, United States

$5.00 - $25.00

Running Walking

5K 1.6K 3K

May

15

Custer’s Last Stand

Augusta, Michigan, United States

Free - $45.00

Mountain biking

36.2K 24.1K 12.1K Kid's Race +36

May

15

Kitty Kat Haven & Rescue 5K Meow-A-Thon and 1 Mile Whisker Walk

Birmingham, Alabama, United States

$15.00 - $25.00

Running

5K 1.6K

May

15

Cupcheck Cancer Tournament

Sun Prairie, Wisconsin, United States

Free - $400.00

Running

Team Cupcheck Registration 2027 Individual Without A Team Signup

May

15

Mad Maple Trail Races @ Hueston Woods

College Corner, Ohio, United States

$45.00 - $70.00

Trail running

Ultra 30K Half-Marathon 15K +7

May

15

Kids and Cops: Glow Run

Edenton, North Carolina, United States

$25.00

Running

5K

May

15

Kid-Fit Family Fun Run 5K & 1K - All Ages

South El Monte, California, United States

$29.00 - $42.00

Running

5K 1K

May

15

Keys100 Ultramarathon

Key West, Florida, United States

$240.00 - $1,050.00

Running

Ultra +1

May

15

Advanced Sailing May 15 US Sailing 101

San Diego, California, United States

$200.00 - $300.00

Running

E1 - E6 E7 and Above Retirees / Veterans DoD Employees +1

May

15

Don's Backyard Bbq Trail Run

Winder, Georgia, United States

$45.00 - $65.00

Trail running

20K 10K

May

15

Stomp Out Suicide Trail Race

Dade City, Florida, United States

$10.00 - $35.00

Trail running

10K 5K 1.6K