When is Jacksonville Spartan?

Jacksonville Spartan takes place on Feb 28, 2026. That's today.

Where is Jacksonville Spartan located?

Jacksonville Spartan is held in Jacksonville, Florida, United States.

What distances are available at Jacksonville Spartan?

Jacksonville Spartan offers the following distances: 10K, 5K, 1K.

What is the typical weather for Jacksonville Spartan?

Based on historical data, you can expect temperatures between 54°F and 73°F on race day. There's approximately a 9% chance of precipitation.

Jacksonville Spartan (1K-10K) - Feb 28, 2026 | Jacksonville, FL

The Jacksonville Spartan descends upon Diamond D Ranch on February 28, 2026, offering an unparalleled challenge across 10K Super, 5K Sprint, and 1K Kids Race distances. This event is a true early-season proving ground, renowned for its flat and fast course that belies its inherent difficulty. Set on a working cattle ranch just outside Jacksonville, runners will navigate open pastures, dirt roads, short forested trails, and notoriously muddy, marshy sections, often sharing the landscape with the ranch's own cattle and horses. This unique Floridian grit demands adaptability, as the terrain can quickly transition from solid ground to slick, sticky mud that can be 6-8 inches deep in places.

While the course features minimal elevation change, averaging around 16 feet above sea level, it compensates with classic Spartan obstacles designed to test every aspect of a runner's strength and endurance. Expect formidable challenges such as the rope climb, barbed wire crawl, inverted wall, sandbag carry, the demanding slip wall with its notably short ropes, multi-rig, twister, and Atlas Carry. Runners consistently praise the "great location and course," describing it as "very challenging" and a "breathtaking and fun" experience. Aid stations providing water will be available on the course, with one typically halfway through the 5K Sprint and up to four for the 10K Super, though participants should plan to bring their own food and gels.

Typical race day conditions in late February offer a dynamic environment. Mornings may start cool, in the low 50s, but temperatures can climb into the 70s or even low 80s by midday, with humidity being a consistent factor. A 9% chance of precipitation means that while dry conditions are possible, rain showers are common in early spring, which can significantly enhance the muddy elements of the course. Whether you're aiming to shake off the winter rust or push for a new personal best, the Jacksonville Spartan promises a gritty, authentic, and unforgettable race experience at Diamond D Ranch.