Half Marathons in Columbia, Maryland 2026 — MyNextRace

There are 3 half marathons in Columbia, Maryland in 2026. The next is the Little Patuxent River Half Marathon, 10K, & 5K on January 31.

Sun, Jan 31 · Columbia, MD Columbia

Road 5K - DEFER ENTRY5K5K - DEFER ENTRY +13

From $0 Closed

Sun, Apr 11 · Columbia, MD Columbia

Triathlon 7-10 yrs Youth7-10 yrs Youth11-15 yrs Youth +5

From $0 Closed 2 spots left

Sun, Jun 13 · Columbia, MD Columbia

Triathlon Super SprintSuper SprintSprint +1

From $85 Closed

Half Marathons in Columbia, Maryland