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Loopy Looper

Merchantville, United States • 2 Aug 2025

Loopy Looper is an ultra running event held at Cooper River Park in Pennsauken, New Jersey, featuring a fast, flat 3.75-mile paved loop with scenic views of the Philadelphia skyline and river. The race offers multiple distances including 12-hour, 24-hour, and a 101.25-mile ultra, as well as a 4-person relay and a fun Glow-Up Loop night event. Runners complete as many laps as possible within their time limits, with the 100-mile requiring 27 laps.

The course is known for being one of the fastest looped courses in the country. Amenities include a well-stocked aid station with vegan options, a drop area, and awards for top finishers. The event emphasizes hydration and safety, especially for overnight runners. Visit the organization's website for the most recent information.

United States New Jersey Merchantville

Race information

Website Registration
24 hr
24hr
24 hr
24hr 4 Person Team
100 mi
100 Miles
12 hr
12hr
12 hr
12hr 4 Person Team
3 mi
Glow-up Loop (3.75 Miles)
Visit the organization's website for the most recent information.
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