How many ultramarathons are there in Alberta in 2026?

Ultramarathons listed for Alberta right now: 9 with a confirmed date, plus 9 that ran last season and haven't announced their next one. The list refreshes nightly as organizers announce new dates.

What is the next ultramarathon in Alberta?

Blackfoot Ultra 2027 in Edmonton on May 29, 2027.

Which Alberta cities host the most ultramarathons?

Edmonton (1), Yellowhead County (1), Kananaskis Village (1).

Ultramarathons in Alberta

Ultramarathons across Alberta: 9 with a confirmed date (9 more are waiting on a date). Next up: Blackfoot Ultra 2027 on May 29, 2027.

Updated daily — every listing links to the organizer's official registration page.

5K races 10K races Half marathons Marathons Trail races Obstacle races (OCR)

When

Confirmed dates only

18 races listed

Saturday, May 29, 2027
Blackfoot Ultra 2027
Edmonton, AB · Trail · 100km / 50mi / 50km / 25km · from 107
Saturday, June 5, 2027
Folding Mountain Ultra
Yellowhead County, AB · Trail · 25km / 60km · from 185
Date to be announced
Crazy Muley UltraDate TBA
Edgerton, AB · Trail · 50km / 25km
Date to be announced
Banff Jasper RelayDate TBA
Lake Louise, AB · Road running · 260km / 155km / 105km
Date to be announced
North Sun UltraDate TBA
Edmonton, AB · Trail · 50km / 30km
Saturday, June 19, 2027
K100
Kananaskis Village, AB · Road running · 100mi · from 1881
Saturday, July 10, 2027
Sinister 7 Ultra
Crowsnest Pass, AB · Trail · 100mi / 50mi / 50km / 21km · from 240
Sunday, August 1, 2027
Canadian Death Race
Grande Cache, AB · Trail · 120km / 118km / 6km / 50km · from 280
Saturday, August 7, 2027
Iron Legs Mountain Races
Calgary, AB · Trail · 100km / 60km / 25km
Friday, August 20, 2027
The Divide 200
Pincher Creek No. 9, AB · Trail · 200mi / 100km · from 280

New races in Alberta, once a month

Newly listed races, and the registrations closing in the next three weeks. One email a month. Every subscriber is in the monthly $25 gift-card draw, held on the 1st. One click to leave.

Ultramarathons in Alberta — FAQ

How many ultramarathons are there in Alberta in 2026?: Ultramarathons listed for Alberta right now: 9 with a confirmed date, plus 9 that ran last season and haven't announced their next one. The list refreshes nightly as organizers announce new dates.
What is the next ultramarathon in Alberta?: Blackfoot Ultra 2027 in Edmonton on May 29, 2027.
Which Alberta cities host the most ultramarathons?: Edmonton (1), Yellowhead County (1), Kananaskis Village (1).