Trail Mix Race

All 2021 races are sold out.

April 17 & 18, 2021

Lake Rebecca Park Reserve
9831 Rebecca Park Trail, Rockford, MN 55373
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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!


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.

Registration is closed. All races are sold out. 

See the schedule of events, packet pick-up, directions and parking, course maps, FAQs and more.

Your help and expertise are needed! Learn how to get involved.

We need your support to continue efforts to make Trail Mix a sustainable race. Current and future initiatives include sorting waste into separate trash, recycling and compost containers; shifting to cupless water stops; and more.

2019 Post-Race Video

Race Results

2021 race results: All racers

2020 race results: All racers

2019 race results: individuals | 25K teams | 50K teams

2018 race results: individuals | 25K teams | 50K teams

2017 race results: individuals | teams

2016 race results: All racers

Become a Sponsor

Be a part of our community and our Signature Race series! To learn about Three Rivers sponsorship opportunities, email