Loopy Looper

AUG
1-2
2026
Test your endurance at Cooper River Park on a fast and flat 3.75 mile paved loop. Choose from 12 hour, 24 hour, or 100 mile challenges with great views of Philly and full aid station support.
1-2 Aug 2026
Glow up Night Loop 100 Miler 24 Hour 4-Person Relay 24 Hour 12 Hour 4-Person Relay

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Loopy Looper

The Loopy Looper is an endurance running event held at Cooper River Park in Pennsauken, New Jersey. The race takes place on a 3.75 mile paved loop around the park. The course is noted for being mostly flat and fast, offering views of the Philadelphia skyline. Participants can choose from several distance and time-based formats:

  • 12-Hour Solo & Team Relay
  • 24-Hour Solo & Team Relay
  • 101.25 Miler (27 laps)
  • Glow-Up Loop (single night-time party lap)

The multi-hour events challenge runners to complete as many laps as possible within the allotted time. For the 101.25 mile event, runners must complete 27 full laps within a 30-hour cutoff. Specific progress requirements apply, such as completing 21 laps by a certain time to continue.

The event provides a central pit area at Jack Curtis Stadium where participants can set up personal gear. One primary aid station offers made-to-order food, including vegan options, and hydration. A secondary hydration station is located at the midpoint of the loop, though it closes during the overnight hours. This is a cupless race, requiring participants to carry their own water bottles or hydration packs.

Runners in the longer distances may utilize one pacer at a time during the second half of the event. Safety requirements for overnight runners include the use of headlamps and safety lights. Participants who complete both the Loopy Looper and the Frosty Looper in the same calendar year are eligible for a hybrid challenge medal. Visit the organization's website for the most recent information.

101 mi
100 Miler
4 mi
Glow up Night Loop
24 Hour 4-Person Relay
24 Hour
12 Hour 4-Person Relay
12 Hour
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