Prepare for a true test of grit and spirit at the JW Corbett Trail Races on April 11, 2026, in Loxahatchee, FL. Offering challenging distances of 50 miles, 50K, and 18 miles, this event is renowned as a "low cost high adventure old school ultra" and a "bucket list run" for good reason. Runners will navigate technical single-track trails that weave through the remote, undisturbed, and scenic Florida wilderness, including wet prairies, cypress strands, hardwood hammocks, open meadows, and pine flatwoods. The course, which is 95% unpaved, is rugged, diverse, and can be wet, with participants following well-marked orange blazes. Be prepared for hidden roots that add to the challenge, and keep an eye out for abundant wildlife, including alligators.

The 50-mile race features a lollipop format with the initial and final 16 miles traversing the same narrow single track, aptly named "Thunderdome," while the 50K and 18-mile races are out-and-back courses. Aid stations are strategically placed at miles 9, 15.5, 22, and 31 for the ultra distances, with the 18-miler having one aid station at mile 9; runners are advised to carry at least 70 oz of fluids. With a 13-hour cutoff for all distances and a limited number of spots, this race attracts a loyal following of trail enthusiasts seeking a unique experience. Typical race day conditions in April present highs around 81°F and lows around 65°F, with a 12% chance of precipitation. Finishers are rewarded with engraved beer mugs and wine glasses, commemorating their accomplishment in this demanding Florida ultra.