Boulder Running Events

Running Events Happening Next in Boulder, CO

Free Monday Movie Night! (Harry Potter Series Marathon #7 Part 2)

 4688 Broadway 8 Dec 2025
ENTERTAINMENT FREE

Boulder Rez Half Marathon

 Boulder Reservoir 11 Apr 2026
MARATHONS

Ember & Ice Run Club

 200 Arapahoe Ave 1 Jun 2025
MEETUPS FREE