Trail RunningUTMB World SeriesUTMB Index Races

Ultra Trail Whistler by UTMB

Trail Running covering 12 km to 100 km with up to 5,900 m D+ in Whistler (British Columbia, Canada)

LocationWhistler, British Columbia, CanadaShow on map(50.1162° N, 122.9535° W)
Date & StatusJune 25, 2027 to June 27, 2027Date confirmed
Elevation gainUp to +5,900 m

Ultra Trail Whistler by UTMB is an endurance sporting event in Whistler, British Columbia, CA focused on Trail Running. It is part of UTMB World Series, UTMB Index Races. Key features include Nature & Off-Road, Mountain, Forest, High Altitude.

The race program comprises 4 competitions, including 100K (100 km, +5,900 m D+), 50K (50 km, +3,720 m D+), 25K (25 km, +1,800 m D+), and 10K (12 km, +623 m D+). The next edition is officially confirmed from June 25, 2027 to June 27, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (whistler.utmb.world).

Official website
Ultra Trail Whistler by UTMB in Whistler (Work: "Rockies in the morning", Photo: Sergey Pesterev, License: CC BY-SA 4.0, Source: Wikimedia Commons)
"Rockies in the morning" · Photo: Sergey Pesterev · Wikimedia CommonsCC BY-SA 4.0
Cropped to 16:9 (960 × 540 px), WebP · Shared under the same license

Event characteristics

Nature & Off-RoadMountainForestHigh AltitudeMulti-Day

Races & distances (4)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
100KTrail Running100 km+5,900 m1,150 m - 3,628 mLoop courseRoute & profile
50KTrail Running50 km+3,720 m1,153 m - 2,715 mLoop courseRoute & profile
25KTrail Running25 km+1,800 m1,156 m - 1,912 mLoop courseRoute & profile
10KTrail Running12 km+623 m1,159 m - 1,421 mLoop courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
100 km
Elevation gain
+5,900 m D+
Elevation loss
-5,900 m D-
Altitude range
1,150 m - 3,628 m
Gradient (Avg / Max)
11.8 % / 21.2 %
Course format
Loop course
100 km+5,900 m D+
Start (S)Finish (F)
N20406080FS50.1162° N, 122.9535° W

Elevation profile & course telemetry

Altitude from 1,150 m to 3,628 m above sea level (+5,900 m D+, -5,900 m D-)

Peak: 3,628 m·at 56.1 km·Ø 11.8 %
1,150 m1,976 m2,802 m3,628 m0 km20 km40 km60 km80 km100 km3,628 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does Ultra Trail Whistler by UTMB take place?

Ultra Trail Whistler by UTMB takes place in Whistler, British Columbia, CA (start area at coordinates 50.1162° N, 122.9535° W). The next edition is officially confirmed from June 25, 2027 to June 27, 2027.

What races and distances are offered at Ultra Trail Whistler by UTMB?

The race program comprises 4 competitions, including 100K (100 km, +5,900 m D+), 50K (50 km, +3,720 m D+), 25K (25 km, +1,800 m D+), and 10K (12 km, +623 m D+). The competitions belong to Trail Running.

What is the course layout and elevation profile for Ultra Trail Whistler by UTMB?

The main competition (100K over 100 km) is designed as a loop course featuring +5,900 m of elevation gain and -5,900 m of elevation loss, ranging between 1,150 m and 3,628 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.

Where can I find registration and official race rules for Ultra Trail Whistler by UTMB?

Official race regulations, course details, and registration information are provided on the organizer's website (whistler.utmb.world).