Storm the Woods - Mason Run at Chester Woods

JUN
7
2026
Join the 20th Annual Mason Run at Chester Woods Park for scenic trail races from 5K to a new 20 Mile and a challenging 50K, winding wooded trails and Big Dam Hill. Proceeds support youth mental health through Storm Sporting Events.
Sun 7 Jun 2026
50 kilometers 20 miles 10 miles 5 kilometers

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Event overview

Storm the Woods - Mason Run at Chester Woods is a trail running event on June 7, 2026, held at Chester Woods Park in Eyota, Minnesota. The event is presented by The Storm Trail Race Series, SE Mn Trail Runners, and Storm Sporting Events. This edition is the 20th Annual Mason Run and adds a new 20 Mile race to the program.

Race details

The event offers the following distances:

  • 5K
  • 10 Mile
  • 20 Mile
  • 50K

Courses use the park's trails and feature rolling terrain, wooded paths, and the Big Dam Hill. Organizers provide aid stations along the course and a finish-line celebration. Storm Sporting Events is a 501(c)(3) nonprofit founded in 2019 that supports youth mental health programs; the event raises funds for those programs. The race location is listed as Chester Woods Park, Eyota, MN 55934. Visit the organization's website for the most recent information.

50 km
50k Trail Race
20 mi
20 Mile Trail Race
10 mi
10 Mile Trail Race
5 km
5k Trail Race

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