Run For The Water @ Downtown, Austin, TX, United States on 03 November 2024

From downtown to Tarrytown and from the hills to the water, this is a course for every runner.

Runners of all levels and abilities can find something along the Run For The Water course. Whether new to running and looking to complete your first 5K or a road warrior looking for your next challenge, this […]

Valencia Trail Race @ Valencia, CA, United States on 22 March 2025

This race has become world-renowned as one of the best trail races with runners coming from around the world to enjoy the awesome trails and killer hills. Join us for a very special race experience!

Southern California features a diverse range of nature and terrain, giving runners a wide variety of spectacular trails and running […]

ARCHIVED RACE: San Jose Spartan Trail Challenge 2024 – 10K, Half Marathon, 50K @ Sanborn County Park, 16055 Sanborn Road, Saratoga, California, United States on 29 September 2024

Start your trail running adventure with Spartan Trail. Whether you’re exploring new landscapes or pushing your limits, Spartan Trail offers an unparalleled journey through nature’s toughest terrain. Join a community of passionate trail runners and tackle courses designed by legendary race directors from the trail running world. It’s time to embrace the wild, challenge yourself, […]

Golden Gate Spartan Trail Classic 2024 – 15K, 25K, 50K, 50 Mile @ Crissy Field, 1199 East Beach, San Francisco, California, United States on 23 November 2024

Start your trail running adventure with Spartan Trail. Whether you’re exploring new landscapes or pushing your limits, Spartan Trail offers an unparalleled journey through nature’s toughest terrain. Join a community of passionate trail runners and tackle courses designed by legendary race directors from the trail running world. It’s time to embrace the wild, challenge yourself, […]

ARCHIVED RACE: Pleasant Valley Aquathlon/5K and Dog Swim @ Pleasant Valley Pool, Chantilly, VA, United States on 07 September 2024

Get ready to make a splash (or enjoy a scenic run) at the Pleasant Valley Aquathlon/5K and Dog Swim happening on Saturday, September 7th!

This fun event features: – Aquathlon: Challenge yourself with a swim in the Pleasant Valley Pool followed by a scenic 5K run through Cub Run. – 5K Run/walk: Not a swimmer? […]

Blue Mountain Spartan Trail 2024 – 10K @ Blue Mountain Ski Area, 1660 Blue Mountain Drive, Palmerton, Pennsylvania, United States on 14 July 2024

Start your trail running adventure with Spartan Trail. Whether you’re exploring new landscapes or pushing your limits, Spartan Trail offers an unparalleled journey through nature’s toughest terrain. Join a community of passionate trail runners and tackle courses designed by legendary race directors from the trail running world. It’s time to embrace the wild, challenge yourself, […]

Wasatch Scramble Spartan Trail 2024 – 10K @ Snowbasin Ski Resort, 3925 Snow Basin Rd, Huntsville, Utah, United States on 21 July 2024

Start your trail running adventure with Spartan Trail. Whether you’re exploring new landscapes or pushing your limits, Spartan Trail offers an unparalleled journey through nature’s toughest terrain. Join a community of passionate trail runners and tackle courses designed by legendary race directors from the trail running world. It’s time to embrace the wild, challenge yourself, […]

Owls Roost Rumble @ Bur-Mil Park, Greensoboro, NC, United States on 26 April 2025

This late spring trail shows off some of the best parts of the Greensboro watershed trails! Greensboro is known for its gorgeous watershed trails, and we are lucky enough to have our spring race utilizing some of the most iconic trails in the system. The course will use trails on the Southside of Lake Brandt […]

ARCHIVED RACE: 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 […]

ARCHIVED RACE: 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 […]

ARCHIVED RACE: 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 […]

ARCHIVED RACE: 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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ARCHIVED RACE: 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 […]

ARCHIVED RACE: 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 £5 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′ […]

ARCHIVED RACE: 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 […]

ARCHIVED RACE: 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 […]

ARCHIVED RACE: 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 […]

ARCHIVED RACE: 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 […]