Skip to main content

We're excited to announce the Mason Run @ Chester Woods is once again part of the Upper Midwest Trail Runners Series! The 10 Mile is part of the Trail Series, while the 50K is in the Ultra Series - Join us, and we'll make it a great day!  - if you'd like to see all the races in the UMTR Series - check out the following link where you can see the selected races and learn more about the UMTR!

The Chester Woods Trail Races are so much fun!  A chance to test yourself with friends!  The 2019 5K, 10 Mile and 50K each give you a chance to explore Chester Woods park, while enjoying some wonderful views and a handful of challenging hills!  Join us June 1st and travel the trails with us!  

Team R.E.D. is again the host of the event and it's our mission to create a fantastic trail experience with a wonderful post race celebration!  Live music and professional timing are once again in place!

Online Registration closes May 30th - You can still register during packet pickup at TerraLoco in Rochester from 5-7pm on May 31st or at Chester Woods park 1 hour prior to each race.  Note: the registration fee does increase after onine registration closes.


Some other great events listed below

July 13-14, 2019 -  Minnesota Storm (formerly known as Minnesota Nut House Challenge) - 1 Mile, 5K, 10K, Half Marathon, Tornado Alley and Hurricane is Happenin'  - Registration opens December 26th with great Early Bird pricing. Check for the registration when open.

July 18th, 2019 - Team R.E.D. Beer Mile- Open Division, Championship Division and Spectator Division - Registration opens in January.  

Registration fees

10 Mile Trail Run Closed

Registration closed
  • Mason Run 10 Mile - This is a great way to see the park. You'll experience fantastic look-outs and see the dam from above. Additionally, you'll get to experience the Big Dam Hill!

    1. Closed
      Dec 9 – Dec 17
    2. $25.00
      Dec 17 – Jan 1
    3. $35.00
      Jan 1 – Jan 29
    4. $40.00
      Jan 30 – Apr 2
    5. $45.00
      Apr 2 – May 30

50K Trail Run Closed

Registration closed
  • Mason Run 50K - 3 times the fun of the 10 Mile! Get your ultra trail run in and enjoy the scenic Chester Woods Park!

    1. Closed
      Dec 9 – Dec 17
    2. $35.00
      Dec 17 – Jan 1
    3. $40.00
      Jan 1 – Jan 29
    4. $50.00
      Jan 30 – Apr 2
    5. $55.00
      Apr 2 – May 30

5K Trail Run Closed

Registration closed
  • Mason Run 5K - This is a fast and fun trail course! Enjoy the park and get your 5K on!

    1. Closed
      Dec 9 – Dec 17
    2. $10.00
      Dec 17 – Dec 31
    3. $20.00
      Jan 1 – Mar 31
    4. $25.00
      Mar 31 – May 30

Thank you!

Thank you for registering for Chester Woods Events!  We are looking forward to another great year with a wonderful course through the park, a great post race party with live music and the beverage of your choice! We do this because we love it... let's love it! 

We look forward to seeing you at Packet Pick-up at TerraLoco in Rochester on May 31st between 5-7pm.  or Race Day 1 hour prior to your event.  Enjoy the race and post race celebration!  

Tom O'Leary

Event Schedule

  • June 1 6:00 AM CDT - 50K Mason Run

  • June 1 8:00 AM CDT - 5K Mason Run

  • June 1 8:15 AM CDT - 10 Mile Mason Run

Contact Information

Event Location

Chester Woods Park, Eyota, MN, United States

Click here to view map