Two Tunnels Ultra / Marathon / Half @ Brickfields Park, Bath, BANES, United Kingdom on 21 August 2022

50km Ultra: fast, flat, PB potential on accurately measured 5x10km course on old railway route, including two tunnels (lit) 400m and 1600m long.

Marathon & Half: flat scenic races through the two two old railway tunnels (400m, 1600m long), lots of green countryside trails and city centre sights.

SPACEROCK Trail Race @ Vasquez Rocks Natural Area Park, Agua Dulce, CA, United States on 21 October 2022

OUT-OF-THIS-WORLD TRAIL RUNNING

SPACEROCK: the final trail running frontier. These are the voyages of trail runners around the world. Your mission: to explore strange new trails, to seek out new life and new experiences, to boldly run where no one has run before.

Experience the exotic trails and sights of the world famous Vasquez Rocks […]

Silver Moon Race: Paso Robles @ CASS Winery, Paso Robles, CA, United States on 15 May 2022

WELCOME TO WINE COUNTRY Paso Robles is home to one of our favorite wineries, CASS Vineyards & Wines. An award-winning winery, situated along the beautiful California rolling hills countryside of Paso Robles.

Experience running through a beautiful scenic vineyard surrounded by Rhone vines, massive oak trees. Starting before sunset going under the vibrant full moon […]

Death Race @ , Grande Cache, Alberta, Canada on 30 July 2022

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 125km course begins and ends on a 4200-foot plateau, passes over three mountain summits, and not only includes over 17,000 feet of elevation change but a major river crossing at the […]

Sinister 7 @ , Blairmore, Alberta, Canada on 09 July 2022

REVERSO! In 2022 we are running the course backwards! Sinister 7 Ultra may be the greatest challenge of your life. The 100-mile (161km) course 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 […]

Triple Lakes Trail Race – Ultra 40 Miler, 40K, and Half Marathon @ Fleet Feet, Greensboro, North Carolina, United States on 30 October 2021

Returning back to our original courses around Lake Brandt and Lake Townsend on some of the most beautiful trails in the Southeast. Come test your strength and endurance!

Take your pick of 3 distances – half marathon, 40K or really test your endurance with our 40 miler!

The Greensboro watershed trail system truly can’t be […]

The Fox Ultra, Marathon, Half Marathon and Relay event, 18 September 2021 @ Godalming United Church, Bridge Rd, Godalming, Surrey, England, South East, United Kingdom on 18 September 2021

The Fox Ultra presents runners with a unique opportunity to circumnavigate Guildford – via Godalming, Shere, Clandon, Ripley, Worplesdon and Puttenham – an impressive claim to tick off of any runner’s bucket list.

The circular 62km Ultra Marathon – which can be completed individually or as part of a 3-stage relay team – is supported […]

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 […]

Dusk to Dawn Relay Race @ Bonneville Salt Flats International Speedway, Wendover, UT, United States on 03 September 2021

The Dusk to Dawn Relay Race is an Ultra and team relay event on Utah’s Bonneville Salt Flats. The race starts at sunset and ends at sunrise, around a 2-mile loop course. Teams can have 4, 6, or 8 people.

If you decide to take a break during the night, enjoy giveaways, games, music, and […]

Blackbeard’s Revenge 100 @ Historic Corolla Park, Corolla, NC, United States on 27 March 2021

Why the name “Revenge”, you ask? Well, I will tell you! The Outer Banks are finicky. Temperatures could be 80 and they could be 20 degrees. Winds could be calm but will most likely be much higher. This course is flat, but it can also be lonely and seem never-ending at times. This event is […]

East Devon Round @ Offwell Recreation Field, Honiton, UK, United Kingdom on 01 April 2021

62 miles, 2,900 metres, 24 hours, 9 Aid stations, 4 UTMB points, 2 Areas of Outstanding Natural Beauty, 1 World Heritage Site

1st May 2021 6.00am Event HQ – Offwell Village Hall, Offwell, Honiton, EX14 9SE

Ultra Tour of Jersey @ Beuvelande, Rue de Beuvelande, Jersey, United Kingdom on 09 October 2021

Get ready for an island escape – Rat Race style. Nestled in the channel just off the shores of France, Jersey offers up top class coastal running, brilliant vistas and the perfect landscape for us to add a stunning challenge to our 2021 calendar. With back to back marathons over 2 days, taking in all […]

Ultra Tour of Edinburgh @ Commonwealth Pool, Dalkeith Road, Edinburgh, United Kingdom on 17 October 2021

2021 is the final year for the Ultra Tour of Edinbrugh! Dawn breaks and in the crisp autumn air of Scotland’s Capital a quite remarkable event gets underway. Enveloped within the beating heart of this most famous of cities, the runners of the Ultra Tour of Edinburgh set off with a Braveheart charge down the […]

Ultra Tour of Arran @ , Arran, Scotland, United Kingdom on 09 April 2022

They say Arran is Scotland in miniature. From dense forests and coastal scenery in the South to crumbling castles and dramatic mountains in the North, the Isle of Arran delights at every turn. Welcome to Ultra Tour of Arran – a 2 day off-road running adventure from Rat Race – the UK’s favourite adventure sports […]

9th GlobalLimits Cambodia – The Ancient Khmer Path @ Phnom Penh/Angkor, Phnom Penh, Phnom Penh, Cambodia on 26 November 2021

220km – 6 stages UTMB qualifying race!

Add the ultimate highlight to your running career by combining the adventure of a challenging run with unique and impressive insights into an ancient culture!

Witness the amazement in children’s eyes when they watch you run through their aboriginal villages!

Experience the beauty of unspoiled nature and wildlife […]

5th GlobalLimits Albania – The Hidden Treasure @ Tirana, Tirana, Tirana, Albania on 10 September 2021

220km – 6 stages

+ 8.000m / – 8.000m UTMB qualifying race!

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 […]

Jurassic Running Festival @ , Podlesice, Kraków-Częstochowa Upland, Poland on 25 September 2020

We are pleased to invite you to the 2nd edition of the Jurassic Running Festival. The competition will take place from 25 to 27 September 2020.

JURASSIC RUNNING FESTIVAL is: – as many as 5 runs to choose from, – almost 400 km of routes, – attractive medals and prizes, – extremely picturesque terrain, – […]

8th GlobalLimits Bhutan – The Last Secret – @ Thimphu, Thimphu, Thimphu, Bhutan on 28 May 2021

200km – 6 stages + 10.800m / – 8.000m UTMB qualifying race!

You have already run through the desert!? You have already run through the jungle!? You have already run in the mountains!? You have already run in the snow!?

But you have never run in the happiest country on earth!

Bhutan is the only […]

Country to Capital @ Shoulder of Mutton, Pound Street, Wendover, Buckinghamshire, United Kingdom on 09 January 2021

Premier single day Ultra event 2021 is the 13th Anniversary of this fabulous 43 mile race and is one not to be missed! Now established as the opener to the Ultra race calendar this is historically a sell out event that attracts a truly global field. The route takes you through the stunning Buckinghamshire countryside […]

9th GlobalLimits Cambodia – The Ancient Khmer Path – @ , Phnom Penh, Phnom Penh, Cambodia on 27 November 2020

220km – 6 stages UTMB qualifying race!!!

Combine the adventure of a challenging run with unique and impressive insights into an ancient culture!

Witness the amazement in children’s eyes when they watch you run through their aboriginal villages!

Experience the beauty of unspoiled nature and wildlife in a country that still is one of the […]

Blackbeard’s Revenge 100 @ Historic Corolla Park, Corolla, NC, United States on 28 March 2020

In 2019 we premiered the Blackbeard’s Revenge 100 Mile, 100 mile relay and 100 Kilometer race. It was an awesome first year and we are excited to have the event again in 2020! This point to point race will take athletes the length of the Outer Banks from Corolla to Hatteras. Why the name “Revenge”, […]

4th GlobalLimits Albania – The Hidden Treasure – @ Tirana, Tirana, Tirana, Albania on 11 September 2020

ALBANIA – The Hidden Treasure –

220km – 6 stages

+ 8.000m / – 8.000m UTMB qualifying race!!!

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 […]

Rat Race The Wall @ Carlisle Castle, Carlisle, Cumbria, United Kingdom on 20 June 2020

Take on the UK’s most iconic ultra in 2020 back for the 9th year running. Our longest standing & biggest ultramarathon takes you on a 70 mile journey through historic Hadrian’s Wall country on an adventure you’ll never forget. Fully supported & waymarked throughout with slick logistics & glamping. This is the perfect event for […]

Rat Race Ultra Tour of Arran @ Isle of Arran, Brodick, Scotland, United Kingdom on 04 April 2020

They say Arran is Scotland in miniature. From dense forests and coastal scenery in the South to crumbling castles and dramatic mountains in the North, the Isle of Arran delights at every turn. Welcome to Ultra Tour of Arran – a 2 day off-road running adventure from Rat Race – the UK’s favourite adventure sports […]

GlobalLimits São Tomé – The Hemisphere Crossing – @ , Sao Tome, Sao Tome, Sao Tome and Principe on 13 February 2020

A one-time race for qualified runners and strictly limited entries only!!!

200 km – 6 stages

+6.000m / – 6.000m

The islands of São Tomé and Príncipe in the Gulf of Guinea offer a glimpse into forgotten plantations, elegantly built colonial houses, the spectacular tubular Pico Cão Grande, colorful natural beauty in the jungle, and […]