Trail Mix Race
All 2021 races are sold out.
April 17 & 18, 2021
50K, 25K, 12.5K
Trail Mix Race 2021 celebrates 30 years of trail running! We are committed to holding this race in person, with a little different look than the previous 29 years. To accommodate anticipated event restrictions, Trail Mix will take place over two days in April. The 50K and 12.5K will take place on Saturday, and the 25K will take place on Sunday. The courses will remain the same: a 12.5K turf loop in beautiful Lake Rebecca Park Reserve.
Double Up On Races
For the first time, we are introducing the opportunity to double up! Take the challenge and run either the ReMix: 12.5K on Saturday and 25K on Sunday; or the Super ReMix: 50K on Saturday and 25K on Sunday!
MAKE EVERY MILE COUNT
New in 2021: In partnership with the Three Rivers Park District Foundation, 10 percent of every race registration supports adapted programming and helps purchase adapted equipment. Make an additional donation when you register to make an even larger impact.
2019 Post-Race Video
Become a Sponsor
Be a part of our community and our Signature Race series! To learn about Three Rivers sponsorship opportunities, email SponsorshipOpportunities@ThreeRiversParks.org.