100K

Whistler, Canada

Expected August 2027

Our best guess from a single past year. We'll firm it up when the organiser confirms.

Distance

100km

Climb

Mountainous·5,100m

Start Time

05:00

Cutoff

24 Hours

Terrain

Trail

From last year's edition. Details may change once confirmed.

Overview

The 100K course shows runners the full variety of what is offered on Whistler trails. Runners will experience everything from river trails to high alpine vistas in this challenging yet stunning course.

Whistler Summit
Blackcomb Mountain
Spruce Grove Park finish

The practical side

Start / Finish

Start

Creekside Plaza at Whistler Blackcomb

Finish

Spruce Grove Park

Terrain

River trails to high alpine vistas, lush evergreen trails

Route

The 100K race will start at Creekside Gondola. Runners can expect a similar route from previous years up Whistler Mountain through Whistler Summit and Roundhouse Aid Station. Runners will descend towards the base to begin a second climb up Blackcomb mountain. Runners will then travel down Blackcomb, past Rendezvous Aid Station, through other lush, evergreen trails around Whistler for a triumphant finish in Spruce Grove Park.

Good to know

What you get

Finisher medal

Chip timing

On the day

Marshals on course

First aid on course

Aid stationsYes, there are multiple aid stations including Whistler Summit, Roundhouse, Rendezvous, and others. The aid station chart will be updated for 2026.

Course markingYes, you can download the GPX file from the course page. Always follow course markings on race day as there may be slight alterations.

Before you enter

Time limitThe maximum allowed race time is 24 hours.

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100K

Overview

The practical side

Good to know

Is the 100K part of the UTMB World Series?

What is the running stones value for this race?

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