In 175 days · Sat, Feb 27, 2027
Don't let race day sneak up
One email during race week. That's it.
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
Race Overview
- Event Name: The Spring Thaw
- Date: 2027-02-27
- Location: Pearce Mill Road, Allison Park, PA
- History: The first big race of the Pittsburgh winter is back for its 51st incredible year. The Spring Thaw is the longest continuously run race in Pennsylvania: sign up today and become a part of history!
Race Details
- Starting Point: The Spring Thaw starts and finishes at North Park's iconic boathouse.
- Course: The course follows counterclockwise loops around the lake.
- Distance Options: Participants can choose from 5, 10, 15, and 20 mile race options.
- Perfect Timing: This race is a great training/test event for the Pittsburgh Marathon or any other spring race!
Community Support
- GCXCPa Promise: Give back with every race.
- Supported Charity: We are proud to continue to support 412 Food Rescue.
Registration
- Sign Up: For more details and registration, visit The Spring Thaw Race Page.
Course map
Train with a club
Run clubs near Allison Park to train with before race day.
See all run clubs near Allison Park →
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