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Whistler 100K by UTMB 2027 race guide

Whistler, Canada26 June 2027

Start trainingOfficial entry & details

Whistler race on 2027-06-26: official date, course context, training start dates and edition-specific planning checks.

Updated and verified Oct 18, 2026

The race at a glance

Elevation gain
5100 m

Route and elevation

Published figures (2026 reference course; final 2027 details pending): 100 km and approximately 5,100 m of climbing, with an overall time limit of 24 hours. The organizer confirms 26 June 2027. Its course information, GPX, elevation, aid stations and cutoffs still describe 2026 and require 2027 permitting and land-access approval.

  • Published distance: 100 km (2026 reference course; final 2027 details pending).
  • Approximate ascent: 5,100 m (2026 reference course; final 2027 details pending).
  • Course and cutoff figures apply to the 2026 reference course; final 2027 details pending; verify final maps and checkpoint rules.

Race guide

Race overview

Whistler 100K by UTMB is listed for Whistler, Canada. The organizer lists 2027-06-26. Confirm your own distance or division schedule before booking travel.

Official event information was checked on 2026-10-18. Entry status at this check: Registration open. Availability may change.

Final official-source checklist

Within race week, reopen the official event page and confirm date, venue, start procedure, entry status, course, rules, equipment, cutoffs and emergency guidance. Keep the current athlete guide available offline if the organiser provides one.

Further reading

Training plan and timing

Compare the start dates below, then choose a plan that fits your current training and available time.

33 weeks and 4 days remain until the listed 26 June 2027 race day.

  1. Start26 December 2026
  2. Build26 weeks
  3. Taper3 weeks
  4. Race day26 June 2027

26-week plan option

Explore training plans

Need a printable plan? Download the 100K training plan PDF.

Race-day strategy

  • Pace climbs by effort instead of chasing an even split.
  • Practise controlled climbing and descending before race week.
Open race calculators and tools
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Race-week logistics

Use the current organiser guide for schedules, transport, cutoffs, equipment, and other time-sensitive instructions.

Current details to confirm: start schedule, expo, bib pickup, transport, cutoffs, equipment rules, entry price.

Registration

Check official registration

Start logistics

05:00 local time at Creekside Plaza at Whistler Blackcomb (2027-06-26 edition). Recheck the final schedule.

Cutoffs

24 hours — 2026 reference course; final 2027 details pending.

Checkpoint cutoffs are separate; use the organizer’s current table for your edition.

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FAQs

When is this race?

The organizer lists 2027-06-26. Confirm your own distance or division schedule before booking travel. Source checked 2026-10-18.

Where is this race?

The official event page lists Whistler 100K by UTMB in Whistler, British Columbia, Canada. Confirm the venue address and access instructions on the current event page.

How long should I train for this race?

Compare the 26 week plans with your current consistency, event-specific demands, recovery and available runway. Do not compress missed weeks if a standard start date has passed.

What should I verify before entering this race?

Check the current date, entry status, eligibility, course or venue layout, equipment, cutoffs, cancellation terms and travel demands on the official organiser page.

Is the course information for this race final?

No. The distance and current high-level course signals come from official organizer material. Use the latest map or GPX, athlete guide, elevation profile, aid plan and cutoff table for final decisions.

Can a calculator predict my race result?

No. Calculators organize assumptions. Weather, terrain, venue flow, transitions, nutrition, health, crowding and late-race fatigue can change the result.

How many weeks until this race 2026?

The listed event starts 2027-06-26. Use the training start-date calculator for the current runway. If racing is already underway, follow your individual start schedule rather than starting a new build.

What are the race 2026 route, elevation and cutoff time?

Published figures (2026 reference course; final 2027 details pending): 100 km and approximately 5,100 m of climbing, with an overall time limit of 24 hours. The organizer confirms 26 June 2027. Its course information, GPX, elevation, aid stations and cutoffs still describe 2026 and require 2027 permitting and land-access approval.

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Sources