Fun Run Photo 1571939

Whistler Half Marathon 2025

Date
June 7, 2025
Location
Whistler, British Columbia
Events
5 Races

About Whistler Half Marathon 2025

The Whistler Half Marathon is an annual event held in Whistler, British Columbia, offering participants a scenic trail running experience through Lost Lake Park. The course features 75% smooth, non-technical gravel trails and 25% paved valley trails through temperate rainforests, around lakes, and along rivers, with glacier-capped mountains as a stunning backdrop.

Race day includes multiple distances suited for different runners, starting early in the morning with a wave start system. The event promotes inclusivity and gives back to the community with charitable donations and tree planting programs, alongside fun weekend festivities and full aid station support.

Race Schedule

Please check the official website for up-to-date times and pricing

Whistler Half Marathon 2025 - Whistler Kids Run

June 7, 2025
10:30 AM
Kids Run
Trail
Boston Qualifier

Whistler Half Marathon 2025 - 10K

A scenic 10 km race on a mix of gravel and paved trails in Whistler’s Lost Lake Park.
June 7, 2025
7:30 AM
10km
Trail
Boston Qualifier

Whistler Half Marathon 2025 - Half Marathon

A scenic 21.1 km trail- and paved-path race through Whistler's Lost Lake Park and surrounding valley.
June 7, 2025
7:45 AM
21.1km
Trail
Boston Qualifier

Whistler Half Marathon 2025 - 32K

A challenging 32 km trail event through Whistler's Lost Lake Park and valley trails.
June 7, 2025
7:45 AM
32km
Trail
Boston Qualifier

Whistler Half Marathon 2025 - 5K

A 5 km run on a mix of paved and gravel valley trails in scenic Whistler.
June 7, 2025
8:00 AM
5km
Trail
Boston Qualifier

Course Details

  • Half Marathon and 32KM trail races start at 7:45 AM with wave starts
  • 10 KM race with two wave starts at 7:30 AM and 7:35 AM
  • 5 KM race starts at 8:00 AM
  • Whistler Kids Run at 10:30 AM
  • Elevation gain and loss of 279 meters
  • Aid stations located at 2.3 km, 8 km, 9.6 km, 14 km, 16.2 km, and 18.7 km
  • Course composition: 75% gravel trail, 25% paved valley trails
  • Chip timing and categories to suit all skill levels

Race Highlights

  • Scenic mix of gravel and paved valley trails through rainforest and lakes
  • Multiple aid stations strategically located along courses
  • Minimum age recommendations: 16 years for longer races, 10 years for 5K
  • Wave starts to ensure smooth race flow
  • Support for Crohn's and Colitis Canada with donations per entry
  • Tree planting with Indigenous Lands Fraser Valley program
  • WHM 25L duffle bag for participants
  • Post-race massages and lively festival weekend including live music and group runs

RACE DAY COUNTDOWN

175
Days
175
Hours
175
Minutes
Date
June 7, 2025
Season
Summer (June-August)
Location
Whistler, British Columbia
Avg Temp
Warm (20-30°C)
Avg Humidity
Moderate (40-60%)