In 189 days · Sat, Feb 27, 2027
Don't let race day sneak up
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When
Saturday, February 27th, 2027
Where
Pearce Mill Road, Allison Park PA
Distances
10 Miles · Ultra
Typical weather
29–48°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2026
26–53°F
dry
2025
34–48°F
rain
2024
42–63°F
rain
2023
27–49°F
rain
2022
23–45°F
dry
2021
36–55°F
dry
2020
22–33°F
dry
2019
23–52°F
dry
2018
30–55°F
dry
2017
30–48°F
dry
Best months to race in Pennsylvania →
About this race
The Spring Thaw 2027
Date: February 27, 2027
Location: Pearce Mill Road, Allison Park, PA
Race Overview
- History: The winter's first big race is back for its 51st incredible year.
- Tradition: The Spring Thaw is the longest continuously run race in Pennsylvania.
- Participation: You get to be a part of that history when you sign up!
Race Details
- Course: Starts and finishes at North Park's iconic boathouse.
- Route: Follows counterclockwise loops around the lake.
- Options: 5, 10, 15, and 20 mile race options available.
- Training: Great training/test event for the 2026 Pittsburgh Marathon or any other spring race!
Race Timing
- Start Time: All distances begin at 10:00 AM.
- Course Closure: Course closes at 2:00 PM.
Community Support
- GCXCPa Promise: Give back with every race.
- Charity: We are proud to continue to support 412 Food Rescue.
- Details: CLICK HERE for full details on how to help support their mission.
Course map
Train with a club
Run clubs near Allison Park to train with before race day.
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