Ultra-Marathon Calendar & Map

Ultra-Marathon Races listed here at Race-Calendar.com.

The map and list below shows Ultra-Marathon (distance) races which have been added to Race-Calendar.com in date order.

Ultra-Marathon - on a Map

The map above shows all Ultra-Marathon races, the list below shows the next 25 Ultra-Marathon races date wise. Click "next 25 races" for future races. Open any event page by clicking on the title (or map pin) for more details. Below is a Ultra-Marathon Calendar, with future Ultra-Marathon events listed in date order.

Ultra-Marathon Calendar

London Cardiff 24 @ Start – The Stoop, Twickenham, London, United Kingdom on 31 May 2014

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The race takes teams of runners an unprecedented 160 miles from Twickenham stadium in London, across beautiful countryside, canals cyclepaths and country lanes over the Severn bridge and down through Wales to Millennium stadium in Cardiff.

Runners on average only run two 10k throughout the race- so why is it such a challenge?

The race […]

London Cardiff 24 Light @ Twickenham London UK to Cardiff Wales, Twickenham, Cardiff, London, United Kingdom on 31 May 2014

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The challenge starts early morning as the sun is rising across the sky. As teams of 4-6 you start out on your team lap around the lake before heading off across 12 stages and finishing in Cardiff in Millennium stadium on Saturday evening. The stages vary from 20 minutes running to 2 hours and time […]

Devils Backbone 50M @ Gallatin Mountains, Bozeman, MT, United States on 19 July 2014

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Devils Backbone 50M @ Gallatin Mountains, Bozeman, MT, United States on 19 July 2014 […]

The Chiltern Ultra Challenge “Intro” 50km Ultra Event 50km, 1 Day @ Princes Risborough School, Princes Risborough, Bucks, United Kingdom on 19 July 2014

Extreme Energy is delighted to announce a number of one day 50 km challenges. These events are open to walkers and runners, young and old, experienced or in-experienced.

Our objective is to create a 50km “intro” Ultra Distance Event where we have made everything easy for our competitors on a scenic trail route, which is […]

Run Woodstock Day 1 @ Hell Creek Ranch, Pinckney, MI, United States on 05 September 2014

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A cel­e­bra­tion of free­dom and fit­ness: join us as we trip back to a bygone age of nature and love, cen­tered around a mantra of miles on beau­ti­ful trails in Michi­gan wilderness.

An event filled week­end but lots of time to mel­low, med­i­tate and make out. Entry into any Sat­urday morn­ing run/​walk event or week­end […]

Mongolia Sunrise to Sunset @ Mongolia Lake Hovsgol, Murun, Hovsgol, Mongolia on 06 August 2014

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Mongolia Sunrise to Sunset: register now!

The 16th Mongolia Sunrise to Sunset 42k and 100k ultra trail run takes place in the week of 2-9 August 2014. Early bird travel packages are available until 1 March on www.ms2s.org!

Mongolia – In August 2014, for the 16th time already, adventure seeking runners from all over the […]

TICK TOCK ULTRA @ Lake Hollingsworth, Lakeland, Florida, United States on 16 August 2014

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The TICK TOCK ULTRA is your 12-hour lake-lapping challenge! Log as many 2.75-mile laps as you can on the paved pedestrian course that circumscribes beautiful Lake Hollingsworth. CASH PRIZES awarded to the male and female who complete the most laps. ALSO…everyone who completes at least 10-laps receives a special TICK TOCK ULTRA medal and EVRYONE […]

Bedok Reservoir Ultramarathon @ Bedok Reservoir, Singapore on 16 August 2014

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Currently in her 2nd year, the Bedok Reservoir Ultra-marathon is Singapore’s first ultra-endurance event to be held in the heartlands of this tropical island. Flagging off next to the newly constructed viewing gallery, this event welcomes runners to participate either as an Individual or in a Team of 2 to clock a minimal of 10 […]

T184 @ Thames Barrier, London, Greater London, United Kingdom on 22 August 2014

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T184 @ Thames Barrier, London, Greater London, United Kingdom on 22 August 2014 […]

The inov-8 Grand Tour of Skiddaw @ Lime House School, Holm Hill, Dalston, Carlisle, Cumbria, United Kingdom on 23 August 2014

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The inov-8 Grand Tour of Skiddaw is a 44 mile unmarked trail ultra race taking in the beautiful Northern Lake District with a climb up the mighty Skiddaw at the approximate halfway point, giving a total of 7136 feet of ascent. The route is almost entirely run on public footpaths and bridleways, starting and finishing […]

Survival Run: The Celts @ Kenfig Nature Reserve, To Kenfig, Bridgend, United Kingdom on 23 August 2014

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When: 4:00am August 23, 2014 Where: Kenfig Nature Reserve, Wales, United Kingdom What: Absolutely Brutal 50k+ Obstacle Course Race How: By Application Only An Application-Only 50k+ Ultra Distance Survival race in the rugged landscape of South Wales. The objective of this race is to strip you of all comforts and put you in a true […]

Burning Man Ultramarathon @ Burning Man (Camp Pink Lightning), Black Rock City, Nevada, United States on 27 August 2014

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An ultramarathon at Burning Man? YES!

Come out and run a 50k (or as much as you can) at the funnest place in the world. While there is no race entry, you do need a ticket to Burning Man. (No exceptions. Even the RD buys a ticket.) More on tickets here: http://tickets.burningman.com/ Every runner brings […]

RacingThePlanet: Madagascar 2014 @ Antananarivo, Madagascar on 31 August 2014

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Racing The Planet: Madagascar 2014 @ Antananarivo, Madagascar on 31 August 2014 […]

Clif Bar 10 Peaks Brecon Beacons @ YHA Danywenallt, Talybont-on-Usk, Brecon, Powys, United Kingdom on 06 September 2014

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The 10 Peaks Brecon race is a run/trek over a set route through the Brecon Beacons National Park. You will have to navigate yourself round the course, visiting the 10 mandatory Peaks in the set order (plus the other mandatory checkpoints) and cross the finish line within a 24 hour time limit.

Clif Bar 10 […]

Run Woodstock Day 2 @ Hell Creek Ranch, Pinckney, MI, United States on 06 September 2014

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A cel­e­bra­tion of free­dom and fit­ness: join us as we trip back to a bygone age of nature and love, cen­tered around a mantra of miles on beau­ti­ful trails in Michi­gan wilderness.

An event filled week­end but lots of time to mel­low, med­i­tate and make out. Entry into any Sat­urday morn­ing run/​walk event or week­end […]

Ultra Tour of Suffolk @ Wantisden hall, Wantisden, Woodbridge, Suffolk, United Kingdom on 06 September 2014

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The Ultra Tour of Suffolk is a beautiful race visiting some of the most stunning trails in Suffolk. The route weaves its way through Rendlesham forest, through the beautiful Snape Maltings and all the way out to the coast at Aldeburgh before tracing back in a great loop to Wantisden Hall. The race is extremely […]

Suffolk Trail Intro Ultra @ Wantisden hall, Wantisden, Woodbridge, Suffolk, United Kingdom on 06 September 2014

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The Suffolk Trail Intro Ultra is a beautiful race visiting some of the most stunning trails in Suffolk. The route weaves its way through Rendlesham forest, through the beautiful Snape Maltings before tracing back in a great loop to Wantisden Hall. The race is extremely diverse despite being a relatively flat course. The route is […]

The Cumbria Way Ultra @ The Gill, Ulverston, Cumbria, United Kingdom on 13 September 2014

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The Cumbria Way Ultra is an unmarked 73 mile trail ultra race which passes through the varied terrain of the beautiful Lake District, giving over 10,000 feet of ascent. The route follows the iconic trail which was first devised in the 1970s by local members of the Ramblers. The Cumbria Way Ultra provides a relatively […]

Dances With Dirt Hell @ Pinckney State Park, Half Moon Lake-Lower Beach Area, Hell, MI, United States on 20 September 2014

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We can’t wait to run and party with you in 2014 for our 20th Anniversary Run! Beautiful trail with stupid spots! 50M, 50K, 100K Relay!

Craze Ultra Challenge @ MacRitchie Reservoir, Singapore on 20 September 2014

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Now in her 3rd year, the Craze Ultra 100 Miles is Southeast Asia’s longest single-stage ultra-marathon to date.

Enduring the soaring temperature of 35 degrees Celsius during mid-day, runners from the 4 different distance categories (161-km, 101-km, 78-km & 43-km) will start at 7am from MacRitchie Reservoir and trotter along a scenic 80.5km route. Moving […]

Sri Chinmoy Self-Transcendence 6-12-24 Hour Races @ Louis Riel Dome, 1659 Bearbrook Road, Ottawa, Ontario, Canada on 27 September 2014

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Certified 400m world class indoor track. First class services including personal lap counters, medical support, massage, plentiful good vegetarian food, drinks including good electrolytes and trackside camping available Three races, 24h race starts at 8:00am, 12h race starts at 9:00am, and 6 hour race starts at 10:00am. Teams may also participate in the 6 hour […]

Sri Chinmoy Self-Transcendence 6-12-24 hour races @ Louis Riel Dome, 1659 Bearbrook Road, Ottawa, Ontario, Canada on 27 September 2014

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First class services available on a certified 400m world class indoor track, 6-12-24 hour races and a 6 hour relay. The 24 hour race starts at 8:00, the 12 hour race starts at 9:00 and the 6 hour race starts at 10:00

Atacama Crossing (Chile) 2014 @ San Pedro de Atacama, Chile on 05 October 2014

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Atacama Crossing (Chile) 2014 @ San Pedro de Atacama, San Pedro, Chile on 05 October 2014 […]

Vienna-Bratislava-Budapest Ultramarathon @ Vienna, Austria on 19 October 2014

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The Vienna-Bratislava-Budapest Ultra-marathon is one of central Europe’s biggest ultra races (VBU), run embracing three countries and their capital and 42 localities is unique all over Europe.

The five-day long ultra-marathon challenges, in addition to professional long distance runners, teams, companies of friends, bicycle hikers, roll-skaters and the employees of firms because they can enter […]

2° Zanzibar Ultra Trail @ Kiwengwa, Zanzibar, Tanzania on 24 October 2014

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TRail in 4 days to discover Zanzibar Island.