Owls Roost Rumble @ Bur-Mile Park, Greensboro, North Carolina, United States on 27 April 2024

Join us on Saturday, April 27 for one of the best trail courses in North Carolina! The half marathon will take you one complete loop around Lake Brandt while enjoying wonderful scenery along the way. We also have a four mile option for those looking for a shorter trail option! Owls Roost Rumble is the […]

Cattle Creepy 10K @ Wolverton House, Milton Keynes, England, United Kingdom on 29 October 2024

The Cattle Creepy 10K is our spooky Halloween run taking place on Tuesday 29th October 2024. Come as yourself or complete the course as a zombie or pumpkin…the choice is yours!

Starting at 6pm from Wolverton, the route features an exciting challenge as it takes you under the Grand Union Canal via the Cattle Creep.

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Advent Run Streak @ Sinister Sports Inc., Bellevue, Alberta, Canada on 01 December 2024

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 […]

Castle Alpine Trail Race @ Castle Mountain Resort, Pincher Creek No. 9, Alberta, Canada on 21 September 2024

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 […]

Canadian Death Race @ Grande Cache Recreation Center, Grande Cache, Alberta, Canada on 03 August 2024

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 @ Kimberley Alpine Resort, Kimberley, British Columbia, Canada on 24 August 2024

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 @ Crowsnest Sports Complex, Coleman, Alberta, Canada on 13 July 2024

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.

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The One on The River – Henley Triathlon @ The Henley Showground, Marlow Road, Henley-on-Thames, England, United Kingdom on 22 September 2024

The One on The River – Henley takes place across the scenic Thames Valley area with its routes going through Culden Faw Estate.

Experience the breathtaking beauty of the Thames Valley area at The One on the River event. Whether you’re an avid triathlete or prefer to focus on specific disciplines, we offer a variety […]

The One on the Trail – Marlow Trail Run @ Temple Lane, Marlow, England, United Kingdom on 15 September 2024

The One on the Trail is a superb, scenic multi-terrain Half Marathon, 10k route or 1k, starting near Temple and following the Thames between Marlow and Henley before looping back through beautiful countryside.

Entry on the day will be subject to availability and a ÂŁ5 surcharge.

For event updates and future promotions, follow one race […]

Saddleback Marathon @ Cleveland National Forest, Blue Jay Campground, CA, United States on 09 November 2024

The Saddleback Marathon has been re-routed for the past couple years due to #HolyFire & other forest issues. In 2024, we are returning to our original route (trail maintenance scheduled to be completed by summer 2024). The original route consists of some paved campground road, dirt truck trail and single track trails and over 5,200′ […]

Billy Goat 1/2 Marathon Climb (& 10k!) @ Cleveland National Forest, Corona, CA, United States on 06 April 2024

Billy Goat begins and ends in the shadows of the Saddleback Mountains in Corona, California and climbs up to The Main Divide in The Cleveland National Forest. It’s just one hill. Once runners reach The Main Divide, they’ll turnaround for a rolling downhill run back for refreshments and awards at the finish line. (10k turns […]

The One on The River – Marlow Spring Triathlon @ Higginson Park, High Street, Marlow, England, United Kingdom on 14 July 2024

Experience the breathtaking beauty of the Thames Valley area at The One on the River event. Whether you’re an avid triathlete or prefer to focus on specific disciplines, we offer a variety of categories to choose from, including a swim-only option.

Swim in the river, cycle through the scenic open roads, or run the flat […]

Lisi Trail Race @ Tbilisi, Georgia on 15 June 2024

Get ready for the grandest race in Georgia in 2024 – the Lisi Trail Race! With 6 diverse routes spanning distances from 7km to 100km, it caters to all levels of runners, from enthusiastic amateurs to seasoned professionals. Nestled above Tbilisi, our race location is not only easily accessible from the capital but also offers […]

Tbilisi Adventure Run @ Tbilisi, Georgia on 21 April 2024

Embark on an unforgettable adventure run in the heart of Tbilisi, the capital of Georgia! Join us on Mtatsminda mountain, where nature meets the cityscape. Experience the thrill of running through the picturesque trails while enjoying mesmerising views of the city below. On the 21st of April, three exciting event runs await both professional and […]

Peak District Challenge @ Hathersage, England, United Kingdom on 13 September 2024

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 […]

The One on The River – Marlow Spring Triathlon @ Higginson Park, Marlow, England, United Kingdom on 26 May 2024

Experience the breathtaking beauty of the Thames Valley area at The One on the River event. Whether you’re an avid triathlete or prefer to focus on specific disciplines, we offer a variety of categories to choose from, including a swim-only option.

Swim in the river, cycle through the scenic open roads, or run the flat […]

ARCHIVED RACE: The One in The Woods – Henley Trail Run @ Culden Faw Estate, 10 Greenlands Farm, Dairy Lane, Hambleden, England, United Kingdom on 11 February 2024

A hidden gem cherished by trail runners in Berkshire, Oxfordshire, and Buckinghamshire, the Culden Faw Estate is a well-kept secret just under an hour from London. Nestled along the idyllic banks of the River Thames, this estate invites you to experience its enchanting trails.

Embark on your journey along bridleways and trails that wind through […]

Mongolia Sunrise to Sunset @ Toilogt Camp, Hovsgol, Mongolia on 14 August 2024

Mark your calendars: The 2024 edition of the Mongolia Sunrise to Sunset (MS2S) ultra-trail will take place on August 14, with race week from August 10-17. This will be the 24th edition of the traditional event. The first MS2S took place in 1999, making it one of Asia’s oldest ultra-trails.

Mongolia Sunrise to Sunset is […]

ARCHIVED RACE: Mount Mitchell Challenge & Black Mountain Marathon @ Black Mountain, NC, United States on 24 February 2024

A 25 year old trail race to the highest point in the Eastern United States. Always held on the last Saturday of February, this event offers a stunning course through Western North Carolina’s most beautiful terrain!

100 on 100 Relay @ Trapp Family Lodge, 700 Trapp Hill Road, Stowe, Vermont, United States on 10 August 2024

Round up your closest friends and prepare to take on 100 miles of scenic Vermont terrain–while you make an endless supply of memories! The 100 on 100 Relay is a challenging relay where friends converge from across the country to complete 100 miles together along Vermont’s historic Route 100. Push beyond your limits, lean on […]

ARCHIVED RACE: The Dirt Half Challenge @ Cedars Upper School, Leighton Buzzard, England, United Kingdom on 18 November 2023

Popular Autumn trail race half marathon The race starts in the historic market town of Leighton Buzzard and follows the picturesque autumnal canal towpath north to Stoke Hammond with stunning views, climbing through beautiful countryside to Great Brickhill. The route then passes through the scenic Rushmere Country Park before following the Greensand Ridge back to […]

Poconos Spartan Trail 2023 – 10K @ 1660 Blue Mountain Drive, Palmerton, Pennsylvania, United States on 16 July 2023

Start your trail running journey here with Spartan Trail. A sport that can take you anywhere in the world, experience nature, and be adventurous all with an incredible community by your side. Spartan Trail races will take you through the rugged wilderness and are all overseen by legendary race directors from the world of trail […]

ARCHIVED RACE: San Luis Obispo Spartan Trail 2023 – 10K, Half Marathon, 50K @ Santa Margarita Ranch, 9000 Yerba Buena Avenue, Santa Margarita, California, United States on 05 November 2023

Start your trail running journey here with Spartan Trail. A sport that can take you anywhere in the world, experience nature, and be adventurous all with an incredible community by your side. Spartan Trail races will take you through the rugged wilderness and are all overseen by legendary race directors from the world of trail […]

ARCHIVED RACE: San Jose Spartan Trail Challenge 2023 – 10K, Half Marathon, 50K @ Sanborn County Park, 16055 Sanborn Road, Saratoga, California, United States on 30 September 2023

Start your trail running journey here with Spartan Trail. A sport that can take you anywhere in the world, experience nature, and be adventurous all with an incredible community by your side. Spartan Trail races will take you through the rugged wilderness and are all overseen by legendary race directors from the world of trail […]

ARCHIVED RACE: West Virginia Spartan Trail 2023 – 10K, Half Marathon @ Summit Bechtel Reserve (Trail), North Entrance, Glen Jean, West Virginia, United States on 27 August 2023

Start your trail running journey here with Spartan Trail. A sport that can take you anywhere in the world, experience nature, and be adventurous all with an incredible community by your side. Spartan Trail races will take you through the rugged wilderness and are all overseen by legendary race directors from the world of trail […]