Trail Running calendar near White Springs 2026-2027

Sombrero Sizzler in Jacksonville, FL features a pancake flat 1.25 mile loop for timed 3, 6, 9, or 12 hour running or rucking events, with a 6 hour relay for four person teams, an aid station and on site grilling.

A five hour out and back event on the technical, hilly single track of Section 4 near Middleburg FL. Limited field, cupless format with water and electrolytes at the halfway point, and awards for the most laps completed.

A trail event in Jennings State Forest focused on National Recovery Month and mental health awareness, run on a 2.75-mile loop with 9K and timed 3/6/12-hour formats and cupless aid stations.

A community fundraising event in downtown Jacksonville on September 26, 2026 offering 5K, 10K and one-mile run or walk options to support the Emerald Trail.

A trail race in San Felasco Hammock Preserve near Alachua, Florida offering 25K and 50K on single-track, hiking trails, and rolling hills. Aid stations offer water and basic foods; participants must carry their own cups and supplies.

Trail running event in White Springs, Florida offering 50K, 25k and 10k distances with aid stations and cutoffs. Races finish at Stephen Foster Folk Culture Center State Park and benefit the Florida Trail Association.

A backyard ultra at San Felasco Hammock Preserve where runners complete a 4.167 mile loop each hour until one runner outlasts the rest; no aid is allowed on course and each runner has a 10 by 10 foot base camp at the start.

Festivus in Middleburg FL offers 100 mile, 50 mile, 35 mile, 14 mile and 7 mile races on a scenic 7.2 mile loop with 225 feet of elevation. The cupless event features staffed aid stations with hot food and campground support.

A multi day ultrarunning festival in Middleburg, Florida offering time events from 3 to 48 hours, a single cupless aid station with hot food, on-site footcare and medical support, plus tent and RV options at the Clay County Regional Sports..

Trail races at Manatee Springs State Park on February 19 and 20, 2027 include 5K, 10K and a half marathon on smooth, shaded trails. Weekend bundle options include a special finisher item and race swag.

A Spartan obstacle-course weekend at Diamond D Ranch near Jacksonville on Feb 27-28, 2027, featuring Sprint, Super, Kids and trail distances on a mostly flat course with mud and grazing animals; team entries and verified service member disc..

A Spartan Trail event on Feb 28, 2027 at Diamond D Ranch near Jacksonville, FL. The course has minimal elevation gain, nontechnical sections and some muddy, ankle-biting terrain, with 10K and half marathon race options.

An off-road 5K at Seamark Ranch with 26 obstacles across woods, fields, ponds and mud, plus a 1 mile fun run. The event is a fundraiser for Seamark Ranch and operates rain or shine.