This ain't your Mothers 50k & Trail Marathon

Jacksonville Spartans, we’re heading back to Diamond D. Ranch! Just 30 minutes from downtown, this course brings fast, flat terrain with a wild Florida twist. You’ll race past bison, antelope, horses, and cows—just don’t let them outrun you. Get ready for mud, grit, and a true backcountry challenge with distances of Sprint 5K, Super 10K, Kid 1-3K, Trail 10K & Half Marathons.

This weekend also features Spartan Trail Races.

Located just outside Jacksonville, Florida, Diamond D Ranch will play host for a new event on the Spartan trail circuit. With minimal elevation gain and plenty of non-technical sections, this is the perfect place to dust the winter cobwebs off and give your legs a first speed test of the year. But don’t settle into that pace too quickly, because this course also boasts some tricky, ankle-biting terrain, and of course, a good bit of muddy running. It is Florida, after all.

This weekend also features Spartan Obstacle Course Races.