Flagstaff Marathons Events

Marathons Events Happening Next in Flagstaff, AZ

2026 World Cancer Day 1M 5K 10K 13.1 26.2

 Flagstaff 1 Feb 2026
SPORTS USD 4 TO 42

2026 Full Moon Challenge 12K and 12M

 Flagstaff 7 Feb 2026
SPORTS USD 4 TO 42