Trailblaster 6h @ Towneley Park, Burnley, Lancashire, United Kingdom on 18 June 2017

6-Hour Endurance Ultramarathon / Team Relay Trail Race on a 5k loop. A chance to test the mettle and prove the steel on one of the longest days of the year. The only limit is time! end end

Bulldog 50K Ultra Run & 25K Trail Run @ Malibu Creek State Park, Los Angeles (Calabasas), CA, United States on 26 August 2017

The challenging and popular Bulldog runs consist of two races – the 50K Ultra Run and the 25K Trail Run, which are conducted simultaneously. Come join us and run in the beautiful scenic Santa Monica Mountains recreational area for the “original” Bulldog Trail Runs beginning at our base camp in Malibu Creek State Park, Malibu […]

Calderdale Way Ultra 50.5 Trail Race @ Todmorden Cricket Club,Todmorden, West Yorkshire, United Kingdom on 03 June 2017

Famed for its iconic landmarks, immense scenery and runnable hills, the trails and fells of the Calderdale Way are a favourite among runners and walkers from the North of England. It offers stunning views and takes on the best parts of the Pennine Way.

Competing as either solo, pairs, or teams of 4. Pairs or […]

THE LAKE TAHOE MARATHON & EMERALD BAY HALF MARATHON @ South Lake Tahoe, CA, United States on 15 October 2017

The 3rd of three Marathons & Half Marathons run around Lake Tahoe on Oct 13-15, 2017. Lake Tahoe is one of the most beautiful places on earth making our 3 marathons in 3 days a destination vacation event.

Other races include a 4-person marathon relay, an early start marathon, 16.6 miler, 10K, 5K, and Kids […]

Meridian Ultra Road Race 50k @ Patrington Haven Leisure Caravan Park, Patrington, East Yorkshire, United Kingdom on 21 May 2017

Open 50k, incorporating England Ultra Distance CHampionship 50k. IAU Bronze Label 2017! Less than 2km from the Greenwich Meridian Line. end end

Rocky Peak 50K/30K Ultra Trail Race @ Corriganville Park, Los Angeles (Simi Valley), CA, United States on 14 October 2017

Rocky Peak Race Venue Formerly Bandit Ultra Run

Corriganville Park is the home camp for Rocky Peak Ultra Trail Race. Located at 7001 Smith Road, Simi Valley, CA 93063. Formerly named Corriganville Movie Ranch, the park was a working film studio and movie ranch for outdoor location shooting, as well as a Western-themed tourist attraction. […]

Canalathon 100k @ Sowerby Bridge Leisure Centre, Sowerby Bridge, West Yorkshire, United Kingdom on 26 March 2017

Racing across mountains, hills, fells and trails in Ultra-marathon distances is great for the soul. However, the opportunity to record fast, flat miles over Ultra distances is not often achievable. For this reason, The Canalathon was created. No navigation needed, no hill climbing necessary, just worry about getting from point A to B. end end

Meridian Ultra Road Race 100k @ Patrington, East Yorkshire, United Kingdom on 21 May 2017

Open 50k/100k road races, incorporating The British Athletics National 100k Road Race Championship and The Anglo Celtic Plate Home Countries 100k Race. IAU Bronze Label 2017! Less than 2km from the Greenwich Meridian Line. end end

Canalathon 50k @ Rochdale Canal, Manchester, United Kingdom on 26 March 2017

Racing across mountains, hills, fells and trails in Ultra-marathon distances is great for the soul. However, the opportunity to record fast, flat miles over Ultra distances is not often achievable. For this reason, The Canalathon was created. No navigation needed, no hill climbing necessary, just worry about getting from point A to B. end end

Stupa to Stupa 50km @ Kathmandu, Nepal on 09 April 2017

This is not to much a race as an aesthetic challenge. It is around 50km (we have to do more research to find the smoothest route possible) but at a steady 5km walking pace it can be completed in 10 hours.

Provisional route

Start 6am at Swayambu Stupa. Then the toughest and only serious climb […]

Canalathon 75k @ Sowerby Bridge Leisure Centre and Pool, West Yorkshire, United Kingdom on 26 March 2017

Racing across mountains, hills, fells and trails in Ultra-marathon distances is great for the soul. However, the opportunity to record fast, flat miles over Ultra distances is not often achievable. For this reason, The Canalathon was created. No navigation needed, no hill climbing necessary, just worry about getting from point A to B. end end

Annapurna 100 @ Pokhara, Nepal on 29 October 2017

It’s got big mountain views, forests trails, village culture and it’s probably the only ultra race where you get a tikka on your forehead at 20 km and a khata around your neck. It’s Nepal’s original ultra race, and its hard, with 50 and 100 km courses. end end

Kathmandu Ultra @ Shivapuri National Park, Kathmandu, Nepal on 10 December 2016

A great run that circumnavigates the Shivapuri National park. There is a tough 80k, a very good 50k and we also have 27k and 12.5 challenges. More details here – https://ultratrailkathmandu.com/kathmandu-5050 end end

Mustang Trail Race 2017 @ Mustang, Nepal on 15 April 2017

The Mustang Trail race is a multistage trail running challenge through the wild, spiritually rich landscapes of Upper Mustang in Nepal. It is race of eight stages of around 15 to 30km totaling just under 200 km at altitudes between 2,900-4,300m (9,500-14,100ft) with 8200m (27,000ft) of elev end end

Ultra Tour Monte Rosa @ Cervinia, Italy on 06 September 2017

Route Summary: Cervinia – Colle Superiore – Resy – Passo di Rothorn – Gressoney la Trinité – Col d’Olen – Alagna – Colle del Turlo – Macugnaga – Monte Moro Pass – Saas Fee – Grächen.

The spectacular Monte Rosa massif, with 10 summits over 4000m, lies on the Swiss – Italian border. Our race […]

KATHMANDU WEST VALLEY RIM 50KM @ Kathmandu, Nepal on 18 March 2017

A great 50km course with 35km and 10km options available. end end

Monster Ambit @ High Lodge, Thetford, Norfolk, United Kingdom on 10 June 2017

Our Ambit is a 24-hour challenge that can be tackled solo, in pairs or in a team.

The course is a 11km route through the best woodland that Thetford Forest has to offer. You start at 12 noon on Saturday and see how far you can get in 24 hours. You will need to be […]

GlobalLimits Albania 2017 – The Hidden Treasure – @ Albania on 08 September 2017

220km – 6 stages + 8.000m / – 8.000m Strictly limited entries only!!!

Imagine running through cultural mysteries in unexplored nature.

Experience the most undiscovered Balkan country, which was just opened for visitors a few years ago.

Start the race in the World Heritage city of Berat and finish in the spectacular amphitheatre in the […]

Rat Race The Wall @ Carlisle Castle, Carlisle, United Kingdom on 17 June 2017

TAKE ON THE UK’S MOST ICONIC ULTRA IN 2017 BACK FOR THE 6TH YEAR RUNNING. TAKE ON 69 STUNNING MILES THROUGH THE HISTORIC HADRIAN’S WALL COUNTRY IN A CONTINUOUS FULLY SUPPORTED AND WAY MARKED ADVENTURE. end end

SURVIVAL RUN NICARAGUA @ Finca San Juan, Isla de Ometepe, Nicaragua on 03 March 2017

SURVIVAL RUN™ NICARAGUA is an 80km+ Ultra Distance Survival Race on the volcanic jungles of Isla de Ometepe in Nicaragua. The objective of this race is to strip you of all comforts and to put you in true survival mode. The obstacles/challenges are natural and based on the daily survival of the traditional local culture […]

Guernsey Ultra @ Liberation Monument, St Peter Port, Guernsey, United Kingdom on 21 May 2017

A 36 mile mixed terrain race around the island of Guernsey in the Channel islands. This is an ideal race for those wanting to step up to ultra distance. end end

Guver Challange @ Güver Ucurumu, Antalya, Turkey on 24 December 2016

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Gondo Marathon @ Gondo, Wallis, Switzerland on 06 August 2016

The Gondo Marathon is a 2 day long lasting double marathon at the Simplon Pass in the Swiss Alps, held to remember the heavy storm in Gondo of the year 2000. The competitors run on Saturday from Gondo to Ried-Brig and on Sunday, they run back to Gondo on another trail. 2 x 26 miles […]

Sri Chinmoy Ultras @ Terry Fox Athletic Facility, Ottawa, Ontario, Canada on 02 July 2016

Ottawa Canada Ultra marathon

6-12-24 hour races with times recorded for 50k, 50mi, 100k, 100mi, 200k and marathon Friendly and supportive environment including personalized counters, medical support and massage, aid stations with a variety of drinks and electrolytes, a variety of hot and cold vegetarian food throughout race and trackside washrooms and showers 24 hour race starts at 8am, […]

CSC Barrel to Keg Relay Race to End Poverty @ Philomath, Oregon, United States on 16 July 2016

Oregon running races

69 mile run or 31 mile walk relay from Philomath to Newport along scenic back roads of Oregon. Teams of 2 to 7 start at a winery and finish at a brewery for a post race party! end end