Taji100

100 miles. 28 days. One mission.

Run, walk, or hike 100 miles February 1-28

Welcome to 2019

This year marks the 10th Taji 100 challenge

Log Your Miles

The 2019 Taji 100 challenge is on! Log in to log your miles.

Support us by checking out the Taji 100 Collection from Headsweats®

See who's ahead and check how you rank within your age category or location.