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It’s not just another ultramarathon. It is a long way between the highest point in mainland Portugal and the Atlantic Ocean, in this case to Nazaré. A path of amazement, of encounter, of contact with traditions, but also of faith without the need to be a believer. It will be a very unique time. Crossing […] 
This journey through Serra da Estrela’s natural heritage is 14 years old! The longest distances have a geographical scope that covers almost the entire Natural Park. We don’t forget the people, the history and the traditions. We often pass through small villages where you can get to know the customs and traditions of the mountains. […] 
It’s a race where temperatures soar past 40º. The heat is stifling and many of the participants rate it as the hardest they’ve ever done. To be happy and one of the finalists in this race, you need to have a real capacity for autonomy, be self-sufficient and know how to navigate the entire route […] 
The SOO 200 celebrates the land and waters of the Sault Ste. Marie and Algoma area. Known for the tough land of the Canadian shield, and stunning coastal landscapes, the SOO 200 will challenge all athletes. The course is a combination of single track, double track, dirt road, cross-country, and even a bit of bushwhacking […] 
TRAVERSE RUN offers five stages of varied terrain, amazing scenery, and wildlife viewing. The course is raceable by the experienced, challenging to adventurers, and rewarding for all. The race takes place on fast single track, slow and technical single track, and double track safari roads. The Silver Moon Race is about challenging yourself, taking your endurance ability, and miles to new heights. Perfect for those who want to elevate from half marathons to marathons to ultramarathons. You’ll run in beautiful scenic locations in a 12K or for 6, 12, 24-hours, or 100-mile race on an awesome lap course. Go solo […] 
Stay active this December by running with friends near and far. It’s like an Advent Calendar… but with running… and special bonus fun! Join us for a 24-day run streak that’ll keep you motivated while getting some fun swag and a shot at great daily prizes. How it Works Each day from December 1 to […] 
Are you a child of the night? Are you longing for the warm embrace of a dark cavern? Do you love coal and mining history? You are in luck! Welcome to The Dark – a loop race in the Bellevue Underground Mine (BUM). This race calls on the brave to test their limits in The […] 
Get into fall running mode and enjoy the Castle Mountain Resort Area on one of the most scenic race courses you’ll ever get to see. The Castle is a secluded gem of a place that everyone should make an effort to visit. Castle Alpine Trail Race (CAT) combines wide open vistas, rugged single track, off-trail […] 
Since the start of the millennium, racers have come to the Canadian Rockies to cheat Death in one of the world’s toughest ultramarathons. The 118km course begins and ends on a 4200-foot plateau, passes over three mountain summits, and not only includes 4543m (14,905 feet) of elevation change but a major river crossing at the […] 
Black Spur Ultra (BSU) is wrought from the winding, technical single track that trail runners dream about. No pavement, big climbs through rugged terrain, immaculate trails, and stunning scenery. Hosted at Kimberley Alpine Resort, you can walk to the start line right from your hotel room. Kimberley is a secluded gem nestled between the Purcell […] 
Sinister 7 Ultra may be the greatest challenge of your life. The 100-mile (161km), 50-mile (80 km), and 50-km courses will take you through the most rugged, remote and beautiful terrain in Alberta’s stunning Rocky Mountains. With over 6,600m of elevation gain across the course, this race will punish those who are not prepared. […] 
It’s a race where temperatures soar past 40º. The heat is stifling and many of the participants rate it as the hardest they’ve ever done. To be happy and one of the finalists in this race, you need to have a real capacity for autonomy, be self-sufficient and know how to navigate the entire route […] 
This journey through Serra da Estrela’s natural heritage is 13 years old! The longest distances have a geographical scope that covers almost the entire Natural Park. We don’t forget the people, the history and the traditions. We often pass through small villages where you can get to know the customs and traditions of the mountains. […] ARCHIVED RACE: Backyard Ultra Horizontes @ Castelo Branco, Proença a Nova, Portugal on 27 April 2024
The Horizontes Backyard Ultra is an official race on the Backyard Ultra calendar. An American concept created by Lazarus Lake, organizer of the famous and legendary Barkley Marathons in the Frozen Head Nature Park in Tennessee. The logic of this race is very simple: to complete a loop of 6,706 km in a maximum time […] 
Event date: 13-14 September 2024 The Peak District Challenge is a trail running or trekking challenge that offers four levels of difficulty: 25km (Copper) 50km (Bronze) 75km (Silver) 100km (Gold Ultra). Each distance has a target time to try to beat, from 9 hours to hike 25km, up to 24 hours to walk or […] 
50 mile and 50K options. Race takes place on Nashville’s extensive greenway system. 
Event date: 15-16 September 2023 The Peak District Challenge is a picturesque trekking challenge that offers five levels of difficulty: 10km (Back before Dark fell race) 25km (Copper) 50km (Bronze) 75km (Silver) 100km (Gold Ultra). Each distance has a target time to try to beat, from 1 hour to complete our 10km Back Before Dark […] 
Take on the Trailwalker Challenge! With a team of four, take on an unforgettable 100km journey in under 30 hours across the South Downs. Trailwalker is the ultimate in long-distance challenges, raising vital funds for the GWT. The challenge is to walk, jog or run 100km across the South Downs Way in under 30 hours […] 
All of the races are point-to-point. The races will start in Ohiopyle, PA, with the 70.5 mile individual and relay races running the entire length of the trail to Seward, PA and the 50K races finishing at the 31 mile point before the intersection of Route 31. All of the races are point-to-point along the […] 
50 Mile and 50K options. The course is paved walking trails and bike trails. The entire route is part of Nashville’s sprawling Greenway system. The route includes pedestrian bridges that cross over the Cumberland River at two different points. The route also passes by Nissan Stadium, home of the NFL Tennesee Titans. Aid stations every […] 
We welcome you to the Swiss Alps 100 trail race, where you will experience some of the finest trails and views of the famous Swiss Alps mountains. Our courses, which are part run on the UNESCO World Heritage, are incredibly scenic, yet strenuous and challenging. Many parts of the course, like the Aletsch glacier, the […] 
Are you ready for an adventure? Take on the UK’s most iconic ultramarathon and conquer 70 stunning miles through historic Hadrian’s Wall country in a continuous fully supported and way marked journey. Run or trek this classic route in a day! 
This 6-day running adventure traces a route the entire length of the inhabited isles of the Outer Hebrides, and passes through the most superlative coastlines, beaches, hillsides, sea and inland loch and river terrain in Scotland and the UK. Firstly, it completes the 150-miles of the entire Hebridean Way, then on the 6th day, an […] 
It is the longest ultramarathon on the Iberian Peninsula: 1001km divided by 14 stages, with an average of 71.5km per day, on a self-sufficient basis and guided only by GPS. The route consists in paths, tracks, forest and asphalted roads, which can be national or municipal, or simply local accesses. |
 
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