Trail Running calendar near Four Corners 2026-2027

A mid June trail run at Lake Louisa State Park offering 4 mile and 8 mile loop options with chip timing, live music, throwback swag, aid stations, and on-course restrooms.

Independence Double is a two-day running event in Winter Park, FL on June 27 and 28, 2026, offering 5K, 10K, half marathon, marathon, and 50K distances with single-day and both-days registration options.

InHouse Ultra is a last one standing treadmill competition for 33 athletes held inside Run Unlimited and Twenty One Run. Competitors run five miles every hour and must complete each set to stay in the race.

A 30K night trail race in Green Swamp West Tract near Dade City, Florida on July 18, 2026, with varied Florida terrain, aid stations every 3 to 5 miles, a post-race potluck and finisher glass options.

A multi-distance event at Blue Jacket Memorial Park offering in-person and virtual options, chip-timed 5K/10K/half distances, youth pricing, participant shirts and medals, free photos, and finish-line ice cream.

Summer Sizzler in Tampa on 08/01/2026 features timed 5K 10K and 15K races, untimed 1 mile and kids dash, and a virtual option. The event includes chip timing, shirts and medals, free photos and finish line treats.

A self-supported six hour Fat Ass event at Walsingham Park in Seminole, FL on August 1, 2026. Runners use an approximately 3 mile paved out and back loop and self-record laps on clipboards for official results.

Experience the Withlacoochee Forest after dark in this night trail race featuring 5, 10, and 20 mile distances. Navigate single track trails under the stars with glow stick markers and a post race picnic celebration.

An 8-hour timed ruck at Ross Prairie Trailhead in Dunnellon, FL, featuring repeated laps on a **6.5 mile** loop through pine forests, oak hammocks, dry prairie and sandy berm roads. Self-crewing and nearby campground facilities are availabl..

An ultramarathon in Pinellas County, Florida measured at just over 46 miles, running along the Pinellas Trail from St. Petersburg toward Tarpon Springs and returning toward Dunedin.

A night trail half-marathon at Green Swamp West Tract on September 12, 2026, with an aid station at the turnaround, no formal cut-off, awards for top finishers, participant finisher items, and a $25 post-race potluck.

Trail run at Central Florida Bible Camp in Eustis with a roughly 3.2 mile two loop option and a single loop fun option. Runners can attempt up to ten field day stations such as inflatable obstacles, axe throwing, and cornhole.

Tick Tock Ultra is a timed running event on September 19, 2026 offering 6 hour and 12 hour formats plus a 12 hour five person relay, organized by Ultra Ultras with registration via UltraSignup.

A timed lake-lap event at Lake Hollingsworth offering 12 hour, 6 hour and 12 hour team relay formats on 2.84 mile paved laps. The race has a hard cap of 200 entrants and supports the Pheel Good Foundation.

Choose a 5 km or a two loop 10 km course from HOB Brewing Company along the Pinellas Trail. Stroller and dog friendly with electronic timing, finisher medals, and a free draft beer for participants aged 21 and over.

A multi distance running event in Tampa with a half marathon, 10K, 5K, 1 mile, kids dash and virtual option. Features include chip timing, designer shirts and finisher medals, with youth pricing for ages 12 and under.

The Camp Winona Mud Fest will take place in De Leon Springs on Saturday 26 September 2026. You can run 3 miles.

A race day at Jay Blanchard Park on 09/27/2026 with distances from a 50 m kid's dash to a 13.1 mile half marathon, chip timing for main races, event shirts and medals, plus volunteer and virtual options.

An in-person 5K and virtual 5K held at Wickham Park, with packet pickup the day before, finisher medals or reduced fees for no medal or no shirt, post-race refreshments, giveaways, and awards across age groups and teams.

The John Holmes Trail Run takes place at Croom Park and Withlacoochee State Forest on October 3, 2026, offering 50K, 16 mile and 9 mile options. The field is limited to 250 runners and this is the event's 34th running.