Founded in 2018 by Kayla Jeter, 100MilesofSummer began as adventure running throughout Chicago and was an opportunity for Kayla to not only hold herself accountable in showing up for her health throughout the summer months but rewrite her narrative of what running “looks like” to be on that looked like her snd her community.

The challenge goal is simple; starting May 1st and to August 31st log 100 miles.

Over the years, the 100MilesofSummer challenge has become a safe space for walkers, joggers, runners, and rollers of all paces and races to get moving, build healthier habits and experience running outside of performance.