Picnic Island Ultra

Get ready to test your endurance at the 8th Annual Picnic Island Ultra, set for Sunday, March 15, 2026, in scenic Jupiter, Florida. This USATF-sanctioned event at Riverbend Park offers a unique challenge with its individual 10-hour and 6-hour fixed-time races, alongside a traditional 13.1-mile half marathon. Typical race day conditions in mid-March boast pleasant highs around 79°F and lows near 62°F, with only an 11% chance of precipitation, providing an ideal climate for pushing your limits.

The course features a well-maintained 3.32-mile loop winding through Riverbend Park, allowing participants to frequently pass the central Start/Finish Line, their personal gear, and a fully stocked aid station. For those tackling the fixed-time events, a strategic advantage comes into play during the final hour: runners can switch to a shorter 0.85-mile loop to maximize their mileage. The aid station itself is renowned for offering "better than average ultra food," ensuring you stay fueled throughout your effort. While predominantly flat, the course provides a consistent and engaging experience for all distances.

Whether you're a seasoned ultra-runner aiming for a new personal best or a half marathoner seeking a supportive and scenic setting, the Picnic Island Ultra promises an engaging race day. The fixed-time format encourages runners to define their own distance goals within the allotted hours, making it a truly individual challenge. With its established history, exceptional aid, and beautiful park backdrop, this event is a highlight on the Florida ultrarunning calendar.