Trail Running Calendar United States 2025-2026

Tackle scenic singletrack and dirt at Calero County Park in the Calero Trail Run Winter, with distances from a kids mile to a 50K. Expect rolling hills, oak vistas, aid stations, a finishers medal and race day registration.

Take on The Conquer at scenic Amicalola Falls, a backyard ultra where runners tackle an hourly loop that climbs back to the waterfall top via 605 steps. Compete for endurance glory and a $10,000 grand prize in this unforgettable challenge.

Hit the trails at Broemmelsiek Park on December 6 for Wild in the Woods, a scenic 5 mile or 10 mile looped trail race. After the finish enjoy a fire pit, live music, snacks, a complimentary beer for 21 and over and a custom giveaway.

Scenic single track in McDowell Mountain Regional Park near Fountain Hills, AZ offers distances from 5 Mile to an epic 50 Mile to Thompson Peak. Aid stations, chip timing and live tracking support challenging climbs and scenic views.

Tackle a scenic 50 mile point to point ultramarathon through Cuyamaca Rancho State Park, climbing Stonewall Peak and dropping to the desert finish near Julian. Family and crew friendly with camping, showers and a post race meal to celebrate..

Run scenic, rugged trails and ridgetop views in Jackson County near Brownstown this December with 100K, 50K, 10 mile and team relay options. Expect well stocked aid, post race food and showers plus a custom belt buckle for 100K finishers.

Challenge yourself on rugged coastal trails at the Ray Miller 50/50 at Point Mugu State Park in Malibu on December 6, 2025. With 50 mile, 50K and 30K options, the 2025 race is sold out and the waitlist is closed.

Tackle rolling wooded trails and lakeside views at the Crooked Creek 5K Trail Challenge, held Saturday and Sunday at Camp Crooked Creek in Shepherdsville KY. Enjoy fresh air, a finisher medal, and a friendly trail race atmosphere.

Join a festive 5K road run or walk, 10K trail race, and kids fun run on Dec 6 in Corbin to honor a beloved pastor and support Laurel Lake Baptist Camp. Enjoy holiday decorations, hot cocoa, cookies and family friendly fun.

Run scenic high desert trails near Vail Arizona at Colossal Vail 50/50, with 50 mile, 55K and day and night 13 miler options from Colossal Cave Mountain Park. Enjoy rolling trail, great views, aid stations and unique finisher awards.

Take on the Thumbs Up Vertical Challenge in Estes Park for a grueling loop of steep single track and big views as you race to collect poker chips each lap. Limited to 30 runners, unique ascent patches reward milestone climbs and a special p..

Festivus 100/50 Miler Trail Run : Dec 6, 2025 The Festivus Trail Run is a trail running event held in Middleburg, Florida on Saturday, December 6, 2025. The listed venue address is 2A Live Oak Lane. The event page links to a race website (s..

Run under the stars on winding singletrack at McDowell Mountain Regional Park with 25K, 10 Mile and 5 Mile options. Expect short steep climbs, lively aid stations and a festive night trail vibe perfect for adventurous runners.

The Hitchcock Experience invites runners to tackle rugged trails at Hitchcock Nature Center across December 6 and 7, 2025. With distances from a half marathon to 100 miles, this two day event promises scenic challenge and true endurance for..

Storm the Bluffs on Dec 6 in Minnesota City invites trail runners and mountain bikers to tackle the scenic Bronk Plowline Trails with options from 5 km runs to a challenging duathlon. Proceeds support youth mental health programs.

Experience sweeping desert views in St. George at the Capstone 50K, a looped trail race that welcomes newcomers and veterans alike. Choose from 10K, half marathon or the full 50K as you lap a scenic 10K course.

Bring the family to the Gardens Trailblazer 5K in Palm Beach Gardens for a chip timed 5K or a 2K fun run. Enjoy a performance shirt, finisher ornament and festive tree lighting with Santa.

The Santa's Summit 10k is a scenic and challenging trail run held at Bull Run Marina in Clifton, Virginia. The course follows the Bull Run Occoquan Trail, featuring hilly terrain with a mix of out-and-back and one-way sections. Participants..

Run the Wildwood Trail Marathon or Half on December 6, 2025 in Wildwood Missouri, featuring scenic, technical single track through parks and riverfront. Expect a finisher medal, catered post race lunch, and race day registration.

Peacock Gap Trail Run offers three scenic trail distances through China Camp and Harry Barbier parks near San Rafael. Expect technical singletrack, big views and well stocked aid stations; bring your own bottle or reusable cup for this cupl..