Racing Dusk

Calgary, Canada • 20 Dec 2025

Event details

Racing Dusk takes place in Calgary, AB on December 20, 2025, with the venue at West Bragg Creek. The event offers the following options:

  • 20 Miler
  • 20 Miler - 2 person relay
  • 20 Miler - 3 person relay

Registration closes on December 13, 2025, at 11:59 PM MT. The event is organized by Iron Legs Running Company.

Course format and conditions

The course is made up of three loops that all start and finish at West Bragg Creek. Each loop must be run counter clockwise, and participants may choose the order in which they run the three loops. The overall time limit for the 20-mile event is eight hours. The race is scheduled near the winter solstice, and weather conditions may vary from very cold with fresh snow to mild and dry. Visit the organization's website for the most recent information.

Race information

20 mi
20 Miler
20 mi
20 Miler - 2 Person Relay
20 mi
20 Miler - 3 Person Relay
Visit the organization's website for the most recent information.
Trail runs nearby

Kick off the 5 Peaks Trail Running Series at scenic Sikome Lake in Fish Creek Provincial Park. Choose kids races or the 5.9 km and 10.7 km trail distances on varied terrain, then unwind lakeside with family and spectators welcome.

Powderface Mountain Marathon in Kananaskis on June 27, 2026 features a rugged 42 km mountain race or a shorter half on scenic singletrack in the Rockies foothills. Limited to 150 entries so register early for a finisher medal.

Experience singletrack trails and city skyline views at Bowmont Park, the third 5 Peaks race on July 25 in NW Calgary. From 1 km kids to 11.7 km enduro, courses feature rolling hills, steep climbs and riverside scenery.

Run rugged single track along Moose Mountain at Iron Legs Mountain Races in Kananaskis on August 8, 2026. Distances from 25K to 100K with solo and relay entries promise big elevation and alpine views; registration opens Dec 1, 2025.