Crystal Springs Ultra Races @ 723 Pump Hollow Lane, Wytheville, Virginia, United States on 09 August 2025

Set against the stunning backdrop of the Crystal Springs Recreation Area in the Town of Wytheville, Virginia, the event showcases the breathtaking landscapes and diverse terrain of the High Rocks Spur Trail and Boundary Trail loop among others. By offering three distinct distances – the challenging 50k+, the formidable marathon, and the accessible half marathon […]

Dirt Half Challenge @ Bedfordshire, Leighton Buzzard, England, United Kingdom on 08 November 2025

Famous Autumn trail race half marathon Join us for our award-winning Dirt Half Challenge on Saturday, 8th November 2025. Totally Stunning Course The race starts in the historic market town of Leighton Buzzard. It completes an anti-clockwise lap of Tiddenfoot Waterside Park before following the picturesque autumnal Grand Union Canal towpath north to Stoke Hammond […]

Table Rock Trail Challenge @ 6105 E Seneca Turnpike, Jamesville, New York, United States on 14 June 2025

Table Rock Trail Challenge is a Last One Standing race with a twist: each lap gets faster than the last! Run on ~1 mile loops of Clark Reservation State Park’s beautiful trails, the race fan favorite for its community atmosphere and exciting finish. Runners start each lap together and all speeds walk/jog/run together for the […]

Peak District Challenge @ Hathersage Memorial Hall, Hathersage, England, United Kingdom on 19 September 2025

Event date: 19-20 September 2025

The Peak District Challenge is a trail running or trekking challenge that offers five levels of difficulty:

25km (Copper) 50km (Bronze) 75km (Silver) 100km (Gold Ultra) 100miles in 24 hours Ultra

Each distance has a target time to try to beat, from 9 hours to hike 25km, up to […]

Beaverfoot @ 4350 OK-259A, Broken Bow, Oklahoma, United States on 16 August 2025

The Beaverfoot is a nighttime trail run featuring a trail 5K, 11 Miler, & 22 Miler in the Ouachita Mountains of Eastern Oklahoma at Beavers Bend State Park. The event follows 11-mile route beginning and ending in Beavers Bend State Park in Broken Bow, Oklahoma.

Go Wild! Marin 2 Hr, 4 Hr @ Cove Park Picnic Area, Corte Madera, CA, United States on 11 October 2025

Enjoy a trail and wilderness scramble among the open spaces of the Tiburon Peninsula. In teams of 1 to 5, use a custom map to find up to 24 checkpoints along the trails and in the wilds in 2 or 4 hours. Enjoy socializing and refreshments at the finish! This event is part of the […]

East Bayside Trail Fest @ 38 Diamond Street, Portland, Maine, United States on 22 June 2025

You’re invited to the first annual East Bayside Trail Fest, presented by Kennebec Savings Bank!

On Sunday, June 22nd, support Portland Trails and the Bicycle Coalition of Maine at this one-of-a-kind event in the heart of the East Bayside neighborhood. A collaboration between nonprofit organizations and local businesses, the East Bayside Trail Fest consists of […]

Momentus BackYard Ultra @ 7325 South Rocky River Rd, Monroe, North Carolina, United States on 31 May 2025

Experience the ultimate endurance challenge or a fun, exclusive trail run at the scenic Williams Rushing Farm in Monroe NC, owned by NFL great DeAngelo Williams and local celebrity Ris Williams. With two exciting race options, you decide how far you’ll push yourself!

Run Options: 1) Momentus Back Yard Ultra – $105 Entry \- […]

Laurel Highlands Ultra Fall Classic @ Laurel Highlands Hiking Trail, Somerset, PA, United States on 27 September 2025

We are continuing to keep the Fall Classic fresh and find new ways to race on the LHHT.

The 2nd LHU Fall Classic will be the first ever Northend and Northbound 50K! And will include a 2 person relay option.

Starting at Mile 39 (Laurel Summit State Park) and ending at Mile 70 (Rt 56) […]

Laurel Highlands Ultra Fall Classic @ Laurel Highlands Hiking Trail, Ohiopyle, PA, United States on 27 September 2025

We are continuing to keep the Fall Classic fresh and find new ways to race on the LHHT.

The 2nd LHU Fall Classic will be the first ever Northend and Northbound 50K! And will include a 2 person relay option.

Starting at Mile 39 (Laurel Summit State Park) and ending at Mile 70 (Rt 56) […]

CleftStrong 5K and Kids 1K @ 19399 NW Military Hwy, San Antonio, Texas, United States on 12 October 2025

RACE FOR FREE WHEN YOU REFER FRIENDS!!

JOIN THE 12TH ANNUAL CLEFTSTRONG 5K!

Referral Program: Be sure to share the unique registration code in your confirmation email for others to join and to receive your refund per registrant!

Choose to race competitively or non-competitively, Virtually or In Person at Dwight D. Eisenhower Park along […]

Presidio YMCA Trail Run @ Presidio YMCA Fitness Center, 63 Funston Avenue, San Francisco, California, United States on 27 April 2025

The Presidio Y is hosting its 13th annual Presidio Trail 10k/5k/1.5 mile on Sunday April 27, 2025. With spectacular views of the San Francisco Bay and the nation’s only urban national park, this unique and challenging trail run winds its way through the Presidio of San Francisco, past Inspiration Point, the Presidio Golf Course, Rob […]

Firecracker Trek @ Ruth and Paul Henning Conservation Area, Branson, Missouri, United States on 04 July 2025

Join us for the Firecracker Trek 5K & 10K trail run through the scenic and challenging Ruth and Paul Henning Conservation Area in the famous Branson, MO, where rolling hills and picturesque landscapes await!

Firecracker Trek Denison @ 1000 Waterloo Lake Dr, Denison, Texas, United States on 04 July 2025

Join us for the Firecracker TREK 5K & 10K trail run through the scenic and challenging Waterloo Lake Trail in Denison, TX where rolling hills, red rock cliffs, and flowing rivers await!

Night Claw @ Dinosaur Valley State Park, Glen Rose, Texas, United States on 02 August 2025

The Night Claw is a nighttime trail race through Dinosaur Valley State Park. Choose from the 5K, 10K, 4-hour, 6-hour, or 8-hour timed races. Runners can also opt into the Claw Challenge, where you’ll be hunted on the trails — escape with your tear tag intact and earn the title of “ESCAPED”; get caught, and […]

Oakadoke Trail Runs @ 2251 Clifford Rd, Valparaiso, Indiana, United States on 02 August 2025

This Summer-time race features the entirety of what Creekside Trails has to offer. Scenic tree-covered single-track, winding switchbacks, surprisingly cool views of farmland, multiple bridge crossings over a babbling creek (hence ‘Creekside’), and a post-race party just as memorable as the race itself.

The 9-mile course is one full loop through the trails. Two laps […]

Trail Golf Endurance Challenge @ 2551 Clifford Rd, Valparaiso, Indiana, United States on 28 June 2025

Get ready for a hole new adventure! Introducing the Trail Golf Endurance Challenge 50K/10M, a one-day 9-hole stage race where the lowest cumulative score wins!

-How does it work?- At the top of each hour everyone will start the same route, or “Hole”, of about 3-4 miles in length. Depending on the time window you […]

Pleasant Valley 5K Run/Walk, Aquathlon Challenge, and Dog Swim @ Pleasant Valley Pool, Chantilly, VA, United States on 06 September 2025

Come out for summer fun at the Pleasant Valley Pool. Enjoy a refreshing pool swim and run with our Swim/5K Aquathlon or skip the water and stay dry with a 5K fun run! In the afternoon, we’ll once again be holding our dog swim, when the pool will be only for a dogs only swim […]

Tombstone 30k/50k/50 mile @ 775 Meridian Rd #8507, Valparaiso, Indiana, United States on 14 March 2026

-New course with more hills details to follow soon

-50-mile distance added for 2026

-ALL DISTANCES START at 8:00 am Central Time and all distances have 16 HOURS to finish (MIDNIGHT)

-One aid station will be at the start/finish and another near the 4-mile mark on the course

-The famous “Roller Coaster” hills

-Each runner […]

The Other’s Day 5K + Kids Dash @ 6500 S New Hope Rd, Belmont, North Carolina, United States on 04 May 2025

Join us at Daniel Stowe Botanical Gardens outdoor recreation trails to celebrate Mothers and Others who are all the special women in your lives.

Race registration includes triblend race shirt in your choice of unisex or women’s cut, finisher medal, post race food, drinks and vendor fair. That’s not all! 5K participants will also receive […]

Cereal Killer 15k Trail Run @ 0185 S Holmesville Rd, La Porte, Indiana, United States on 07 February 2026

-Race is held at Red Mill County Park 0815 South Holmesville Road, Laporte, IN 46350. Race day sign-ups, packet pick-ups, bathrooms are all located in the Smith Banquet building (the only building there)

-All runners will receive a limited-edition long sleeve shirt once the shirts are sold-out you will receive a winter hat and gloves […]

Bigfoot Half Trail Run @ 9230 E 142nd Ave, Hebron, Indiana, United States on 15 November 2025

You will run two loops around the park to complete the half marathon distance. You will have two aid stations one at start/finish area and one unman station on the course at about 3.5 miles. All runners are with receive a Bigfoot Trucker Hat and one-size-fits-all hat and gloves. All runners that complete the race […]

Phat Uncle’s Memorial 5K @ Phat Uncles at Sugarloaf, Higden, Arkansas, United States on 24 May 2025

5K on ATV Roads/Trails Note: Surfaces are not stroller-friendly

RUN OR WALK

Location: Phat Uncles at Sugarloaf (1345 AR-337, Higden, AR 72067) Date: May 24th Bib Pickup: 6:00 – 7:00 AM Race Briefing: 7:00 – 7:10 AM Race Start: 7:10 AM Awards Ceremony: 8:00 AM

Registration Fees: – $30 until April 15 […]

Run Woodstock @ The Woodlands, Gregory, Michigan, United States on 06 September 2025

Get ready to set your soles free on a 140 acre incredible piece of pure Michigan forest and fields, not to mention… a beach! Century old white pines, old growth forests and meandering dirt two tracks make this place both magical and majestic! We know you are going to DIG it! The race course will […]

Bonfyre Trail Fest @ DTE Energy Trail, Chelsea, Michigan, United States on 08 November 2025

A beautiful fall trail run with a post race bonfire and beer garden!

Join us for the BONFYRE TRAIL FEST at the DTE Energy Foundation Trail in Waterloo State Recreation area, the largest park in Michigan’s Lower Peninsula!

The Bonfyre Trail Fest at the new DTE Energy Foundation Trail will make your dirty dreams come […]