Race swag includes a Mason Run tee shirt and a Mason Run Mason Jar at the finish line to fill with your beverage of choice!

Register by May 16th to guarantee your Mason Run tee shirt!

General Information:

  • Location: Chester Woods               8378 Hwy 14 SE  Eyota, MN 55934
  • Remember there is a $5.00 fee to enter Chester Woods Park.
  • All races have aid stations approximately every 2 miles.
  • Packet pickup at TerraLoco on June 1st from 4:00pm to 6:30pm OR on race day one hour prior to your event.
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Race Options

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5K Mason Run

This is a fast and fun trail course! Enjoy the park and get your 5K on!

Start time: 8:15 am


10 Mile Mason Run

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!

Start time: 8:00 am

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50K Mason Run

3 times the fun of the 10 Mile!  Get your ultra trail run in and enjoy the scenic Chester Woods Park!

Start time:  6:00 am


Chester Woods Park