Trail Running Calendar United States 2026-2027

Millstone Trail Races in Fort Mill, SC rebrand the Mill Stone 50K as two 15.5 mile loops at Anne Springs Close Greenway, adding a new 25K plus 10K and kids runs. The course is mostly single track and technical and may be muddy.

Trail races at Bone Valley ATV Park include a 10K, 5K, and a 1 mile color run on hilly, uneven trails. Back to back challenge options require an 18 minute per mile pace and awards are given by age category.

A trail race in McDowell Mountain Regional Park near Fountain Hills, Arizona on February 6, 2027. The event lists a roughly 12 to 14 kilometer course, is race two of a three race series, and shows an entry fee of USD 72.11.

Winter trail races at Mendon Ponds Park in Honeoye Falls, NY, offering 50k, 25k and a 5 mile loop with Hopkins Point Lodge as race headquarters and a staffed aid station with hot and cold options.

A last person standing race in Canal Point, Florida on February 6, 2027 where runners repeat a 4.166667 mile loop each hour until one finishes on time. The event supports the Loxahatchee chapter of the Florida Trail Association and awards a..

A 6.7 mile trail race at Reflection Riding near Chattanooga on February 6, 2027, featuring hilly gravel roads and rough double track, run as an age and sex handicapped event with overall and masters awards.

A timed trail event in Griffin, GA offering six hour and three hour races on an approximate 2 mile single track loop around a lake; central aid, guaranteed t-shirt deadline Jan 20, and a full refund available until three months prior.

Jed Smith Ultra Classic on February 6, 2027 is a USATF certified loop event on the American River Parkway offering 50 mile, 50 k, marathon, 30 k and half marathon distances with two aid stations and race day packet pick up.

A timed trail event at Greensfelder County Park offering 9 hours, 6 hours and 3 hours on a 4.2 mile single track loop. The race is capped at 75 runners, does not allow crew or pacers, and donates part of proceeds to local trail work.

A fundraising 5K in Ormond Beach with in-person and virtual options. Proceeds benefit The Heterotaxy Connection and registration includes chip timing, a shirt, and a finisher medal.

Nighttime trail running at Colt Creek State Park with looped unpaved courses offering a 5K, a 10K, and a combined 15K challenge. 5K starters must use a headlamp and virtual entries receive mailed race items.

A trail event in Big Dalton Canyon offering a **50K solo**, a 4-person 50K relay, and a **10K loop**, with over 9,000 feet of elevation and proceeds to the Wildland Firefighter Foundation.

Winter single-track trail races in the Uwharrie National Forest on February 6, 2027 with 8, 20, and 40 mile options, aid stations, shuttle service, and hand-crafted pottery awards for finishers.

The Dirty Spokes Heritage Park Trail Run will take place in Watkinsville on Saturday 6 February 2027. You can run 6 miles.

A USATF sanctioned 24 hour track race on February 6, 2027 in Mount Pleasant, SC, held on a certified 400 m rubberized track with electronic timing, overnight lighting, on-site facilities, and cash prizes for record and national team standar..

Experience the trails of the Baytown Nature Center at this family trail run. Participants can choose between 1K and 5K distances while enjoying park activities like fishing and bird watching after the race.

An 11.5 mile trail race at Red Top Mountain State Park featuring winding wooded trails, bridge crossings and views of Lake Allatoona. The event is run as a non-profit with parking on site and a 7.7 mile aid station cutoff.

A February trail race in Plum Branch SC offering 40 miles, 50K, 40K and relay teams; single-track course, cup free aid stations, and proceeds support local trail organizations. Trails affected by prior storm damage may require alternate rou..

Outlaw 100 Oklahoma is a multi distance trail event at Twin Mountains near Quinton, OK, featuring technical 13 mile loops with rocky climbs, creek crossings and steep powerline sections. Distances range from 5K up to 135 miles.

A multi-day ultrarunning festival in Middleburg, FL on Feb 12, 2027 featuring timed 3, 6, 12, 24 and 48 hour events, a crew village, a single cupless aid station, on-site medical and awards including custom shirts and belt buckles.