When is The Old Six Day?

The Old Six Day takes place on Apr 6, 2026. That's in 2 weeks.

Where is The Old Six Day located?

The Old Six Day is held in Pennsauken, New Jersey, United States.

What distances are available at The Old Six Day?

The Old Six Day offers the following distances: 144HR, 72HR, 48HR, 24HR, 12HR.

How do I register for The Old Six Day?

You can register for The Old Six Day through the official registration page.

What is the typical weather for The Old Six Day?

Based on historical data, you can expect temperatures between 39°F and 61°F on race day. There's approximately a 15% chance of precipitation.

The Old Six Day (12HR-144HR) - Apr 6, 2026 | Pennsauken, NJ

Step onto the historic rubber track at Cooper River Park - Jack Curtis Stadium in Pennsauken, NJ, for The Old Six Day, a multi-day ultrarunning event set for April 6, 2026. This iconic race revives the spirit of the legendary Edward Payson Weston 6 Day, a celebrated endurance challenge from the 80s and 90s, making it one of the country's oldest six-day races. Whether you're aiming to shatter records, achieve significant mileage goals, or simply discover your limits, The Old Six Day offers a unique opportunity to immerse yourself in ultrarunning history.

The flat, five-lane rubber track provides a consistent 399.519m USATF-certified loop, with the running direction changing every six hours to keep things dynamic. While the course itself offers no elevation challenges, its proximity to a body of water means conditions can be windy and chilly. Typical race day conditions in early April feature highs around 61F and lows around 39F, with a 15% chance of precipitation, though New Jersey spring weather can be unpredictable. Runners will find robust support at the main aid station, fully stocked with standard ultra fare, water, Tailwind, and pickle juice, plus a convenient on-track water and Tailwind table. Catering provides lunch and dinner (except for lunch on your starting day for 24HR+ events), with a strong emphasis on vegan-friendly options for all meals, and microwaves are available for use.

Choose your ultimate test from a range of distances including 144HR (6-day), 72HR, 48HR, 24HR, and 12HR events, alongside a 24-hour invitational. The event prides itself on being cupless, so remember to bring your reusable bottles or hydration pack. Indoor restrooms, dedicated portable toilets, and a large tent pavilion create a comfortable race village, with plans for a shower trailer to further enhance the runner experience. With a dedicated pit area for personal gear and its convenient location just 20 minutes from Philadelphia International Airport, The Old Six Day promises a week of camaraderie, challenge, and endless loops for every endurance enthusiast.