ARCHIVED RACE: Grand Mesa Ultras @ Grand Mesa – Mesa Top Trailhead, Cedaredge, CO, United States on 31 July 2021

– Good Old Fashioned Colorado Single-Track Mountain Trail Races @ High Elevation! – Cash $$ Prizes for 1st-3rd M/F ​ ($100 extra for course records) 50m = $200, $150, $100 55k = $125, $100, $75 30k = $100, $75, $50 – Custom Finisher Awards for 1st-3rd & Masters M/F – Awesome Post-Race Raffle – Sweet […]

ARCHIVED RACE: Prove It 5K and 10K @ GM Milford Proving Ground, Milford, MI, United States on 12 September 2020

We are teaming up with The Chevy Running Club and The General Motors Milford Proving Ground for the fifth installment of the Prove It 5K and 10K!

Think you’ve got the fastest 5k or 10K around? Put your money where your mouth is and come race on the test track at the World Famous GM […]

ARCHIVED RACE: Leeds University Relays @ West Park, Leeds, West Yorkshire, United Kingdom on 02 December 2017

Leeds Relays

Leeds University Cross Country Club invites you to take part in Leeds Relays on the 2nd of December!

The relays are returning to last years venue at West Park, a technically challenging course with tight turns, hills and varied ground underfoot! The race is open to men’s, women’s and mixed teams of all standards, each […]

ARCHIVED RACE: GlobalLimits Albania 2017 – The Hidden Treasure – @ Albania on 08 September 2017

Albania-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 […]

ARCHIVED RACE: Nuclear Fallout 12K @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 12 November 2016

NUCLEAR FALLOUT

Award Winning Nuclear Fallout is our beast…

The wetter, colder and muddier race; the one you need to train for – take it for granted and it’ll bite you. It’s our last event of the year, so we throw everything at it – every obstacle Nuclear has, is included and the 6km and 12km courses […]

ARCHIVED RACE: NUCLEAR FALLOUT 6K @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 12 November 2016

NUCLEAR FALLOUT

Nuclear Fallout is a 6K gritty obstacle race on muddy Essex farmland, heavily loaded with 70+ natural & unique, high quality, big man-made obstacles designed & built to challenge all fitness abilities. Winners of four awards & UKs best overall mud & obstacle races 2015; expect epic mud & big but achievable obstacles – Deathslide, […]

ARCHIVED RACE: NUCLEAR RUSH @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 14 May 2016

The Deathslide

NUCLEAR RUSH WEEKEND – Saturday 14th & Sunday 15th May. Nuclear Rush is a chip-timed 6/12k gritty obstacle race on muddy Essex farmland, heavily loaded with 70+ natural & unique, high quality man-made obstacles designed & built to challenge all fitness abilities. Winners of four awards including UKs best overall mud & obstacle races 2015; […]

ARCHIVED RACE: NUCLEAR BLAST @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 17 September 2016

NUCLEAR BLAST

Nuclear Blast is a 5km obstacle loaded multi-lap course over mixed, muddy terrain suitable for all levels of fitness. Fun, exhilarating and achievable, it’s the night-time Blackout course but in daylight! Excellent introductory experience for first time obstacle racers or seasoned racers wanting to push their limits. • Run as many 5km daytime laps as […]

ARCHIVED RACE: NUCLEAR RUSH @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 14 May 2016

The Deathslide at The Nuclear Races

NUCLEAR RUSH WEEKEND – Saturday 14th & Sunday 15th May. Nuclear Rush is a chip-timed 6/12k gritty obstacle race on muddy Essex farmland, heavily loaded with 70+ natural & unique, high quality man-made obstacles designed & built to challenge all fitness abilities. Winners of four awards including UKs best overall mud & obstacle races 2015; […]

ARCHIVED RACE: NUCLEAR OBLIVION @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 15 May 2016

Nuclear Oblivion

4 Nuclear laps…can you #GoBeyond? WINNER OF THE TOUGHEST OCR IN THE UK 2015 Oblivion 2016 is 48km of endurance obstacle racing. It’s the 2015 Mudathon distance with an even BIGGER twist. Designed to challenge the fastest and fittest obstacle race athletes out there; it’s our most brutal & unforgiving event. There’s 9 hours to […]

ARCHIVED RACE: NUCLEAR BLACKOUT @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 17 September 2016

Nuclear Blackout Night OCR

WINNERS OF BEST OVERALL MUD & OBSTACLE EVENTS 2014/15 Blackout is a 5km multi-lap obstacle loaded Night Race. This race will launch you out of your comfort zone. It ‘ll lead you in unknown territories, testing all of your senses to the maximum as you negotiate endless & overwhelming obstacles by the light of a […]

ARCHIVED RACE: NUCLEAR ROOKIES @ Kelvedon Hatch Secret Nuclear Bunker, Brentwood, Essex, United Kingdom on 14 May 2016

NUCLEAR ROOKIES OCR FOR KIDS

OBSTACLE RACING FOR CHILDREN – Saturday 14th & Sunday 15th MAY 2016 Nuclear Rookies are fun, pumped-up muddy obstacle courses for 4-14 year old kids of any fitness level. Rookies can test their skills on a specially designed fun 1.5/3km course filled with around 15 obstacles & guaranteed Nuclear M.U.D! Rookies will climb in & […]

ARCHIVED RACE: 8th FAAP Fall Classic 10K & 5K @ Harmar Pavillion, Pittsburgh, PA, United States on 06 September 2015

race

The FAAP presents the 8th FAAP Fall Classic 5K/10K on September 6, 2015 in North Park near Pittsbuirgh. This is a classic cross-country style race/walk that will start at 9 am. The course is set mainly on the Rachel Carson Trail. Proceeds from the race will benefit the Queen of Peace Orphanage in the Philippines. […]

ARCHIVED RACE: The North Face Dirty Feet Kal Park 50 @ Kalamalka Provincial Park, Vernon/Coldstream, British Columbia, Canada on 04 May 2014

Finish-line_00239

Trail Run – 50km, 25km and 8km! Beautiful trails in the Okanagan with nice lake and mountain views!! Awesome prizes and food to follow.

ARCHIVED RACE: Weaver Basin Trail 50K, 30K, 10K @ Weaverville, CA, USA on 13 October 2012

weaver-basin-50k

Three distances of trail race: 50k ($60), 30k ($40), 10K ($20)

ARCHIVED RACE: Windhoek Lager Fish River Canyon Ultra @ Fish River canyon, Windhoek, Southern Namibia, Namibia on 28 July 2012

This is a once in a lifetime opportunity to do a ultra trail run down the Fish River Canyon (Namibia) which is the second largest canyon on earth. Total distance is around 90km, with the start of the event taking place on top of the canyon after which the trail follows the rim of the […]