Chill Session

Mulmur, Canada • 29 Nov 2025

Chill Session 2025 is a trail-running event held at Mansfield Outdoor Centre in Mulmur. Runners can choose from 10K Chill, 5K Cool, or 1K Wee Chilly for kids. The courses are mostly single-track with elevation gains around 220m for the 10K and 130m for the 5K, and are marked with hot-pink arrows and flags.

The day blends competition with a social vibe, featuring hoodies, medals, chili and beer, plus lunch and s’mores. It’s a cup-free race with self-serve water and a staffed aid station. A raffle benefits local food banks, and indoor space is available in wet weather. Visit the organization's website for the most recent information.

Race information

10 km
220 m+
10k Chill
5 km
130 m+
5k Cool
1k Wee Chilly - Kids 10 & Under
Visit the organization's website for the most recent information.
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