The 100km Ultra Trail de la Sibérie, happening on February 22, 2025, offers a monumental test of endurance with 3,000 meters of elevation gain. This course combines technical climbs, rolling terrain, and awe-inspiring views for a truly immersive experience.

The Ultra Trail de la Sibérie is 100km long.

The Ultra Trail de la Sibérie takes place in Profondeville, Belgium.

The Ultra Trail de la Sibérie elevation gain is 3000 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!

The 75km Ultra Trail de la Sibérie, scheduled for February 22, 2025, is a long-distance challenge featuring 2,300 meters of elevation gain. Designed for experienced runners, this race tests endurance and skill against the backdrop of the breathtaking Mosan Valley.

The Ultra Trail de la Sibérie is 75km long.

The Ultra Trail de la Sibérie takes place in Profondeville, Belgium.

The Ultra Trail de la Sibérie elevation gain is 2300 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!

The 52km Ultra Trail de la Sibérie, held on February 22, 2025, offers seasoned runners a dynamic course with 1,700 meters of elevation gain. This race blends technical trails with panoramic views of Belgium’s Mosan Valley for a memorable adventure.

The Ultra Trail de la Sibérie is 52km long.

The Ultra Trail de la Sibérie takes place in Profondeville, Belgium.

The Ultra Trail de la Sibérie elevation gain is 1700 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!

New for 2025, the Ultra Trail de la Sibérie 42km on February 22 challenges participants with a marathon-length course featuring 1,500 meters of elevation gain. This race offers trail runners a chance to test their endurance while exploring the natural beauty of the Mosan Valley.

The Ultra Trail de la Sibérie is 42km long.

The Ultra Trail de la Sibérie takes place in Profondeville, Belgium.

The Ultra Trail de la Sibérie elevation gain is 1500 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!

Take on the Ultra Trail de la Sibérie 35km on February 22, 2025, a perfect introduction to the ultra-trail world with 1,300 meters of elevation gain. Set in Belgium’s Mosan Valley, this course offers a mix of rolling terrain and stunning scenery for runners of varying experience levels.

The Ultra Trail de la Sibérie is 35km long.

The Ultra Trail de la Sibérie takes place in Profondeville, Belgium.

The Ultra Trail de la Sibérie elevation gain is 1300 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!

The 25km Night Trail, organized by Ultra Raid des 3 Vallées ASBL on February 21, 2025, is the ultimate test of endurance with 1,000 meters of elevation gain. This long-distance night trail challenges participants with technical climbs and descents through the breathtaking Mosan Valley.

The Trail de la Sibérie is 25km long.

The Trail de la Sibérie takes place in Profondeville, Belgium.

The Trail de la Sibérie elevation gain is 1000 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!

The 19km Night Trail, happening on February 21, 2025, is a challenging race with 850 meters of elevation gain through the Mosan Valley. Hosted by Ultra Raid des 3 Vallées ASBL, this course is perfect for seasoned runners seeking a demanding and rewarding night trail experience.

The Trail de la Sibérie is 19km long.

The Trail de la Sibérie takes place in Profondeville, Belgium.

The Trail de la Sibérie elevation gain is 850 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!

The 15km Night Trail, part of Trail de la Sibérie on February 21, 2025, offers a technical and scenic route with 600 meters of elevation gain. Organized by Ultra Raid des 3 Vallées ASBL, this race combines the beauty of the Mosan Valley with the excitement of nighttime running.

The Trail de la Sibérie is 15km long.

The Trail de la Sibérie takes place in Profondeville, Belgium.

The Trail de la Sibérie elevation gain is 600 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!

The 10km Night Trail at Trail de la Sibérie, hosted by Ultra Raid des 3 Vallées ASBL on February 21, 2025, combines technical trails with 500 meters of elevation gain. This race offers a rewarding challenge for intermediate runners seeking the excitement of nighttime running.

The Trail de la Sibérie is 10km long.

The Trail de la Sibérie takes place in Profondeville, Belgium.

The Trail de la Sibérie elevation gain is 500 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!

The 6km Night Trail, organized by Ultra Raid des 3 Vallées ASBL on February 21, 2025, is a thrilling introduction to night trail running. With 330 meters of elevation gain, this compact course allows participants to enjoy the Mosan Valley’s beauty under the stars.

The Trail de la Sibérie is 6km long.

The Trail de la Sibérie takes place in Profondeville, Belgium.

The Trail de la Sibérie elevation gain is 330 meters, which Runna classifies as a Hilly race.

The best way to train for the next race is to use a personalized 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 personalized 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!