100K

The 100k course promises a trail experience like no other in North America! Runners will begin with a gorgeous climb through luscious green landscapes before cresting the gorgeous peak of Whistler mountain. Runners will then descend and cross over onto Blackcomb, experiencing yet another challenging climb for the second peak of the day. After scenic solitude, runners will enjoy a unique experience, running through the pulsing heart of Whistler Village to enjoy the cheers of spectators and loved ones. Runners will find some relief running through Whistler and into Rainbow Park before making the third ascent and descent towards Cheakamus Forest. The back half of the race traverses through evergreen, across bridges and past water falls, offering a distinctly beautiful experience. Runners travel past Jane Lakes, eventually returning to the Middle of Nowhere and back to Creekside Village for a photo worthy finish. The 100k offers epic views, features and terrains that you won’t find anywhere else!

Please note that a portion of the course runs through the Whistler Blackcomb Bike Park. Please avoid running through the bike park during its operating hours. Additionally, please be respectful of the bike park rules and riders. To familiarize yourself with the rules and hours of operations, visit the Bike Park Website here.

Download the 100k course GPX file below. Remember to ALWAYS follow course markings on the day of the race, as there might be slight alterations from the Course Maps and GPX File.

Last updated: 08/22/2025

Revision History

• 100k GPX File uploaded

Learn more about each Aid Station, elevation gain and loss, cut-off times, and where drop bags and crew are allowed on course.

Last updated: 08/22/2025

Revision History

• 100k Aid Station Chart uploaded

• Running pack for carrying supplies for the duration of the race
  • Pack can be a backpack, vest or waist/belt pack
• Mobile / Cell phone (smartphone strongly recommended)
  • Mobile / Cell phone with international roaming that works in the United States of America
  • Each runner should save the organization's safety phone numbers
• Personal collapsible cup (15 cl / 5 oz minimum)
• Minimum water supply of 1 liter
• 1 working headlamps (torches) with spare cells/batteries for each headlamp. (Recommendation of 200 lumens or more for main headlamp)
• Food reserve. (Recommendation of 800 kcal: 2 gels + 2 power bars each of 65 g)
• Jacket with hood for bad weather in the mountains. The jacket must have an integrated hood or one which attached to the jacket by the original system designed for that purpose by the manufacturer
• Hat (beanie, cap, bandana, or Buff®)

Should the race management team add onto the mandatory gear due to weather conditions, please reference the cold and hot weather kits outlined below. You will be notified via email if either kit is required during race week. Runners are expected to pack both kits for race weekend in the event one of these kits needs to be implemented.

Hot weather kit (may be required by the organization, depending on weather conditions)

• Sunglasses ***
• Sunscreen, recommendation: minimum sun protection factor (SPF) 50 
• Minimum water supply: 2 liters

Cold weather kit (may be required by the organization, depending on weather conditions)

• Protective eyewear ***
• 2nd warm layer in addition to jacket recommendation
• Sturdy, closed-toe trail-running shoes (minimalist or ultralight shoes Not recommended)
• Warm hat
• Warm and water-proof gloves
• Waterproof overpants

*** it is possible to use the same glasses if they are suitable both for the sun and bad weather (such as glasses with photo-chromatic lenses)