Trail Running Calendar United States 2026-2027

Just Survive 125 is a rugged 125 mile out and back ultratrail from Hobe Sound to Lake Okeechobee along remote single track through pine flatwoods, dunes and cypress swamp. Field limited to 25 runners, unsupported with drop buckets and a 48..

Tuscobia Winter Ultra is a human powered winter adventure on Northern Wisconsin trails, with options to run, bike or ski 80 miles one way or 160 miles out and back. The 160 mile option is an Iditarod qualifier and course is self supported.

Tackle Monte Sano trails in Frozen Trash Panda with 10K or half marathon options, bluff views, creek crossings and waterfalls. Capped at 400 runners; all finishers get a tri blend shirt and award.

Brave snowy single track and winding trails at Harriet Hollister Spencer State Recreation Area in a scenic winter 10k loop. Bring traction friendly shoes and water, then warm up and unwind with fellow runners at a nearby brewery after the r..

Run scenic trails through Hacienda Hills at Almaden Quicksilver Park with distances for every level, from kids runs to ultramarathons. Take in Bay Area views, use on course aid and day of race registration, and earn a commemorative finisher..

Tackle the Lost Coast 55K in Whitethorn, California on January 3, 2026. This scenic but demanding 55K packs roughly 6,500 feet of climbing across backcountry gravel roads and quiet pavement, offering sweeping coastal views and a remote trai..

Run scenic single track trails along the shore and through pine forest at Carolina Beach State Park Trail Half Marathon and 5K on January 3, 2026. All finishers earn a medal, early registrants get a beanie, and 21 and older can enjoy a beer..

Find your pace on shaded trails at Wekiwa Springs State Park with timed loop races from 6 to 24 hours and a 24 hour relay option. Held January 3 to 4, 2026 in Apopka, Florida, the scenic 3.2 mile loop showcases wildlife and campsite support..

Race scenic single track and jeep trails around Bonita Lakes at The Great Scorpion Trail Run in Meridian, MS on Jan 3, 2026. Choose 12.5K, 25K or 50K loops with festive Mardi Gras beads marking the final section and convenient on course par..

WinterRock on Jan 3, 2026 in Independence, KS at Elk City Lake offers 25K, 12K and Triple Crown entries on a technical single track course through forest, limestone bluffs and scenic vistas. Shirts and medallions included, so bring your own..

Tackle the Frozen Feet 5k Trail Run in Michigan City on January 3, 2026 for two looped, scenic park trails with a few hills and roots to keep it interesting. All entrants get a winter hat and gloves and can enjoy snacks and drinks after the..

Take on rolling single track trails with lake views at the Yankee Springs Winter Challenge, offering 5k, 10k, 25k and a 50k two lap ultra on January 3, 2026. Stocked aid stations and a heated tent keep runners fueled and comfortable.

Challenge yourself at the Athens Big Fork Trail Marathon and 17 mile Blaylock Creek Fun Run in Mena, Arkansas on January 3, 2026. Rugged forest trails, massive climbs and a limited field make this donation based event a true adventure.

Join the inaugural Scarface Mountain Trail Run at Usery Mountain Park on Jan 3, 2026 for scenic desert trails. Choose 10 km, 5 km or 1 mile, get a race shirt and finisher pint, and support local charities.

Croom Zoom is a scenic trail run in Brooksville's Croom Park through oak hammocks and tree canopy, with 50K, 20 mile and 10 mile options. Entries cap at 250, so register by January 1, 2026 to secure your spot and chase a finisher award.

Kick off 2026 with the Resolution Run on January 3 in Cameron Park, Waco, Texas, with distances from 8K to 50K to suit every trail runner. Looped, rooty single track offers plenty of hills and views, start and finish at Redwood Shelter; bri..

Run the Kennekuk Road Runners Siberian Express, a 7.45 mile winter trail through Kickapoo State Park with steep climbs, creek crossings and wildlife. First 150 finishers receive awards and post race festivities are at Vermilion Brewing.

Take on the Northwoods Winter Marathon or Half in Duluth on January 3, 2026, tackling packed fat bike trails through Lester Park and Hawks Ridge with sweeping city and lake views. Snowshoe divisions add a fun winter twist for all ability le..

Kick off 2026 with Absolution Run at St Edward State Park in Kenmore on January 3, offering scenic 4 mile and 8 mile trail loops along Lake Washington. Expect swooping single track, a lakeside descent and a well stocked aid station.

Get off road on the Wild Azalea Trail Challenge near Alexandria, Louisiana on January 3, 2026. Trail running and mountain bike distances from 10K to 50 miles wind through pine and hardwood forest for a true Southern trail adventure.