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Green Mile Loop Challenge

Allison Park, United States • 28 Sep 2025

Green Mile Loop Challenge

The Green Mile Loop Challenge takes place on September 28, 2025. The event runs for 6 hours and invites participants to complete repeated loops on a roughly 2-mile singletrack circuit that gains about 300 feet of climb per loop. The course starts from Deer Browse 2 Pavilion and is described as shaded singletrack. Runners tally their loops; high-volume loopers receive awards, participants earn raffle tickets for local-shop prizes, and a post-run lunch is provided.

North Ridge Nightmare Trail Race

The North Ridge Nightmare Trail Race is scheduled for November 1, 2025. Runners choose between:

  • 6.66K
  • 13K The routes run through wooded trails with themed costumed characters on course. The event included trick-or-treating and a post-race party. Organizers presented custom overall awards and age-group prizes, and entries supported local trails and the park.

NPTR US Open Challenge

Held in June 2025, the NPTR US Open Challenge placed 18 numbered "holes" across about 70 miles of North Park singletrack. Runners completed the challenge solo or with friends. Every finisher received a custom NPTR US Open golf ball.

Hell Hath No Hurry Trail Race

On June 28, 2025, NPTR staffed the main aid station for the Hell Hath No Hurry event. The race program included distances ranging from: Visit the organization's website for the most recent information.

  • 10K
  • 50-mile NPTR provided fueling, on-course support, and encouragement to participants during the event.
United States Pennsylvania Allison Park

Race information

Website
2-Mile Loop
Visit the organization's website for the most recent information.
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