The Klondike Ultra
Trail Running covering 27 km to 108 km with up to 2,218 m D+ in Fort Assiniboine (Alberta, Canada)
The Klondike Ultra is an endurance sporting event in Fort Assiniboine, Alberta, CA focused on Trail Running. First held in 2022, the event is an established fixture on the endurance calendar. It is part of UTMB Index Races. Key features include Mountain, Nature & Off-Road, Forest, Relay.
The race program comprises 4 competitions, including Le Relais du Cheval Mort (108 km, +1,576 m D+), The Klondike Ultra (102.5 km, +2,218 m D+), Le Petit Klondike (50 km, +1,109 m D+), and Le Cheval Mort (27 km, +394 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (google.com).

Event characteristics
Races & distances (4)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Le Relais du Cheval Mort | Trail Running | 108 km | +1,576 m | 1,150 m - 1,812 m | Loop course | Route & profile |
| The Klondike Ultra | Trail Running | 102.5 km | +2,218 m | 1,153 m - 2,085 m | Loop course | Route & profile |
| Le Petit Klondike | Trail Running | 50 km | +1,109 m | 1,156 m - 1,622 m | Loop course | Route & profile |
| Le Cheval Mort | Trail Running | 27 km | +394 m | 1,159 m - 1,324 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 1,150 m to 1,812 m above sea level (+1,576 m D+, -1,576 m D-)
Elevation profile & course telemetry
Altitude from 1,153 m to 2,085 m above sea level (+2,218 m D+, -2,218 m D-)
Elevation profile & course telemetry
Altitude from 1,156 m to 1,622 m above sea level (+1,109 m D+, -1,109 m D-)
Elevation profile & course telemetry
Altitude from 1,159 m to 1,324 m above sea level (+394 m D+, -394 m D-)
Frequently asked questions (FAQ)
When and where does The Klondike Ultra take place?
The Klondike Ultra takes place in Fort Assiniboine, Alberta, CA (start area at coordinates 54.334° N, 114.77° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at The Klondike Ultra?
The race program comprises 4 competitions, including Le Relais du Cheval Mort (108 km, +1,576 m D+), The Klondike Ultra (102.5 km, +2,218 m D+), Le Petit Klondike (50 km, +1,109 m D+), and Le Cheval Mort (27 km, +394 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for The Klondike Ultra?
The main competition (Le Relais du Cheval Mort over 108 km) is designed as a loop course featuring +1,576 m of elevation gain and -1,576 m of elevation loss, ranging between 1,150 m and 1,812 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 The Klondike Ultra?
Official race regulations, course details, and registration information are provided on the organizer's website (google.com).