The Spring Thaw

FEB
28
2026
A 50th anniversary road race at North Park in Allison Park offering 5, 10, 15 and 20 mile options around the lake. The event supports 412 Food Rescue and provides hot post race soup for participants.
Sat 28 Feb 2026
20 miles 15 miles 10 miles 5 miles

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The Spring Thaw

The Spring Thaw takes place on February 28, 2026 in Allison Park, Pennsylvania. The event marks its 50th running and is described as the longest continuously run race in Pennsylvania.

The course starts and finishes at North Park's boathouse and follows counterclockwise loops around the lake. Multiple distance options are offered:

  • 5 Mile
  • 10 Miles
  • 15 Miles
  • 20 Miles

All participants receive soup, and hot post race soup is served at the Rose Barn near the finish. The event lists support for 412 Food Rescue as part of its community activities.

The Spring Thaw is included in the GCXC Conquer the Cold Winter Challenge, a series that also features the Frigid 5 Miler and Just A Short Run. Participants who complete the challenge receive commemorative finishers items and the individual race swag tied to each event. Visit the organization's website for the most recent information.

20 mi
20 Miles
15 mi
15 Miles
10 mi
10 Miles
5 mi
5 Mile