Jennings State Fores..
Trail Running Calendar near Jennings State Forest 2026-2027
Explore the top trail runs near Jennings State Forest for 2026-2027! We've gathered 15 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2026
S.O.S. in Middleburg, FL on September 12, 2026 is a loop event offering a 9K and 3, 6 and 12 hour timeframes on the Sandridge Trail with stocked aid stations.
A community 5K on Jacksonville Beach on September 19, 2026, benefiting the Betty Griffin Center with shirts, medals, finish-line photos and top-finisher prizes.
Run or walk 5K, 10K or one mile in downtown Jacksonville on September 26 2026 to raise funds for the Emerald Trail.
October 2026
Experience the scenic Nocatee Greenway Trails in Ponte Vedra Beach with race distances including 10 miles, 10K, and 5K. This event features road and trail running alongside a dedicated 5K ruck and virtual race options.
Trail and ruck events of 5 and 10 miles at Jennings State Forest on October 18, 2026, featuring the Sawyer Trail, Many Seeps Bridge, cupless aid station, and awards.
December 2026
Multi distance trail event in Middleburg FL on a 7.2 mile loop featuring a 100 mile option, cupless aid stations, campground campsites, and timed cutoffs.
5K run and walk at Congaree and Penn farm in Jacksonville on December 5, 2026, for participants 21+ with chip timing, included race items, and farm passes available on site.
Trail races at Guana Research Reserve on December 6, 2026 featuring 50K, 50K team (2x25K) and 12K on mostly shaded, hard pack trails.
January 2027
A beach out-and-back at Jacksonville Beach with 5K and 10 mile options, medals for all finishers, age-group awards, shirts for entrants, and post-race hot chocolate at the Seawalk Pavilion.
Trail races on the Pioneer Trail in Jennings State Forest with 50K, marathon, 12K and 7K options, cup less aid stations, elevation around 2,000 ft, and community beneficiaries.
February 2027
A Middleburg, Florida ultrarunning festival offering time-based races from 3 hours to 48 hours with on-site aid, crewing, RV parking, medical support and awards.
Trail races of 25K and 50K through Cary State Forest near Bryceville, FL, with aid stations, awards, and proceeds supporting youth running.
Obstacle course races at Diamond D Ranch near Jacksonville on Feb 27 and 28, 2027 with Sprint, Super, Kids races and a 4 hour Hurricane Heat.
Gator Dash Trail Run at Diamond D Ranch near Jacksonville on Feb 28, 2027 combines mostly flat, fast trail sections with some muddy, ankle-biting terrain and offers 10K and half marathon distances.
April 2027
A 5K mud run with 26 obstacles through woods, fields and ponds, plus a 1-mile fun run, held in Green Cove Springs to benefit Seamark Ranch.