Storm the Woods - Mason Run at Chester Woods

Eyota, United States • 7 Jun 2026

Event details

Storm the Woods - Mason Run at Chester Woods takes place on Sunday, June 7, 2026, at Chester Woods Park in Eyota, Minnesota (8378 14 Highway Southeast; coordinates 43.997320, -92.315970). The event is part of The Storm Trail Race Series and is presented by The Storm Trail Race Series, SE Mn Trail Runners, and Storm Sporting Events. This year marks the 20th Annual Mason Run. Proceeds support youth mental health programs through Storm Sporting Events.

Races and course

The event offers multiple trail distances:

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

The 20 Mile distance is a newly added race for this edition. Course routing uses scenic trails with rolling terrain and wooded paths and includes a feature named Big Dam Hill. The 20 Mile course is organized as two loops and the 50K as three loops. Organizers provide well-stocked aid stations, race merchandise, and a finish-area celebration described as similar to trailgating. Course maps and event information are available from the race organizers. Visit the organization's website for the most recent information.

Race information

50 km
50k Trail Race
20 mi
20 Mile Trail Race
10 mi
10 Mile Trail Race
5 km
5k Trail Race
Visit the organization's website for the most recent information.
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