How many ultramarathons are there in Alberta in 2026?

Ultramarathons listed for Alberta right now: 10 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?

Climbing for Change 2026 in Edmonton on September 26, 2026.

Which Alberta cities host the most ultramarathons?

Edmonton (1), Hythe (1), St. Paul (1).

Ultramarathons in Alberta

Ultramarathons across Alberta: 10 with a confirmed date (9 more are waiting on a date). Next up: Climbing for Change 2026 on September 26, 2026.

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

19 races listed

Saturday, September 26, 2026
Climbing for Change 2026
Edmonton, AB · Road running · 100km / 67km / 51km
Saturday, October 3, 2026
Saddle Hills UltraReg closes soon
Hythe, AB · Trail · 60km / 40km / 20km / 10km · from 121
Saturday, October 3, 2026
Iron Horse Ultra 100
St. Paul, AB · Trail · 100mi / 100km
Saturday, October 10, 2026
Grizzly Ultra Marathon & Relay
Canmore, AB · Trail · 50km
Date to be announced
Blackfoot UltraDate TBA
Edmonton, AB · Trail · 100km / 50mi / 50km / 25km
Saturday, June 5, 2027
Folding Mountain Ultra
Yellowhead County, AB · Trail · 25km / 60km · from 191
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 1612

New races in Alberta, once a month

Newly listed races, and the registrations closing in the next three weeks. One email a month, one click to leave.

Ultramarathons in Alberta — FAQ

How many ultramarathons are there in Alberta in 2026?: Ultramarathons listed for Alberta right now: 10 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?: Climbing for Change 2026 in Edmonton on September 26, 2026.
Which Alberta cities host the most ultramarathons?: Edmonton (1), Hythe (1), St. Paul (1).