Lost Soul Ultra is an endurance trail race held in the scenic Oldman River valley near Lethbridge, Alberta, Canada, on the traditional lands of the Blackfoot, Cree, and Metis peoples. The course consists of laps approximately 51 km long, with about 1,100 meters of elevation gain per lap, featuring multiple hills ranging from 50 to 80 meters in height. The 100-mile and 100K races start Friday, with the 50K on Saturday. Known for its challenging prairie terrain and highly praised aid stations, finishers receive a distinctive etched rock as a trophy. The event is a qualifying race for the Western States Endurance Run.
Race
100 miles
Race Date:
05 September, 2025
The Lost Soul Ultra 100 Mile race is held in the Oldman River valley of Lethbridge, Alberta, Canada. Participants will complete three laps of a 51 km course, plus an additional 9 km loop, with approximately 1,100 meters of elevation change per lap. The race is known for its challenging terrain and is a qualifying event for the Western States Endurance Run.
Weather based on historical averages.
FAQs
What is the Lost Soul Ultra 100 Mile?
How long is the Lost Soul Ultra 100 Mile?
Where does the Lost Soul Ultra 100 Mile take place?
What is the elevation gain of the Lost Soul Ultra 100 Mile?
How can I prepare for the Lost Soul Ultra 100 Mile?
How do I choose the right training plan for the Lost Soul Ultra 100 Mile?
The Lost Soul Ultra 100 Mile race is held in the Oldman River valley of Lethbridge, Alberta, Canada. Participants will complete three laps of a 51 km course, plus an additional 9 km loop, with approximately 1,100 meters of elevation change per lap. The race is known for its challenging terrain and is a qualifying event for the Western States Endurance Run.
The Lost Soul Ultra 100 Mile is 161km long.
The Lost Soul Ultra 100 Mile takes place in Lethbridge, Alberta, Canada.
The Lost Soul Ultra 100 Mile elevation gain is 3600 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Lost Soul Ultra 100 Mile?
The Lost Soul Ultra 100 Mile race is held in the Oldman River valley of Lethbridge, Alberta, Canada. Participants will complete three laps of a 51 km course, plus an additional 9 km loop, with approximately 1,100 meters of elevation change per lap. The race is known for its challenging terrain and is a qualifying event for the Western States Endurance Run.
How long is the Lost Soul Ultra 100 Mile?
The Lost Soul Ultra 100 Mile is 161km long.
Where does the Lost Soul Ultra 100 Mile take place?
The Lost Soul Ultra 100 Mile takes place in Lethbridge, Alberta, Canada.
What is the elevation gain of the Lost Soul Ultra 100 Mile?
The Lost Soul Ultra 100 Mile elevation gain is 3600 metres, which Runna classifies as a Hilly race.
How can I prepare for the Lost Soul Ultra 100 Mile?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Lost Soul Ultra 100 Mile?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Nature
UTMB
Park
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Lost Soul Ultra or volunteer Race Directors. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Lost Soul Ultra website.
