Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Interstate 17 - Closter, NJ

Name: Interstate 17 - Closter, NJ
Start: 2025-08-10
End: 2025-08-10
Location: Closter

Closter, United States • 10 Aug 2025

The Interstate 17 Trail Run, taking place in Closter, NJ, is a challenging 17-mile race designed for experienced runners. Participants will navigate a rugged course featuring over 5,000 feet of elevation change, with technical trails and stunning views along the Hudson River. The race consists of four loops, including a mile on a closed road for safety.

Runners must check in at designated points to have their time cards punched. This event emphasizes self-reliance, as there are no awards or medals, and participants race at their own risk. Aid stations will be available throughout the course. Visit the organization's website for the most recent information.

United States New Jersey Closter

Race information

Registration

17 mi

17 Mile Trail Run

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Nov 30

Squatchy Leftovers Trail Race

West Orange - 18 mi from Closter

...

The Squatchy Leftovers Trail Race is set to take place at South Mountain Reservation in West Orange, NJ, offering participants the choice of running or hiking distances of 5K, 10K, 25K, or 50K. This family-friendly event supports the non-profit organization Bigger Than The Trail, which provides cost..

Sunday Dec 1

Rob's Trail Run

Woodbury - 28 mi from Closter

5 km

Rob's Trail Run Edition is a running event taking place at Stillwell Woods Preserve in Woodbury, NY, on December 1, 2024. The event features two main races: a 5K Adult Trail Run and a 5K High School or Youth Trail Run, catering to participants of different age groups. This event aims to honor the me..

Sunday Dec 1

PPTC Endurance Fest

Kings County - 20 mi from Closter

50 km

50 mi

The PPTC Endurance Fest is an exciting running event held in Prospect Park, Brooklyn, featuring a 50-mile and a 50-kilometer race. Participants will navigate a looped course that honors NYC's road ultra heritage, completing either 9 or 15 loops of 3.33 miles each. The race starts and ends near the L..

Saturday Dec 14

Frosty Woods - a Winter Way over Yonder Trail Adventure

Ringwood - 17 mi from Closter

The Frosty Woods - A Winter Way Over Yonder Trail Adventure is part of the 2024 Way Over Yonder Trail Run Series, taking place in Ringwood, NJ. This event features a scenic winter trail running experience with courses for a Half Marathon, 10K, and 5K, each offering unique challenges and beautiful vi..

Saturday Dec 21

Squatchy Solstice 5k

Cedar Grove - 16 mi from Closter

5 km

The Squatchy Solstice 5K, hosted by Sassquad Trail Running and the New York-New Jersey Trail Conference, takes place at Hilltop Reservation in Cedar Grove, NJ. This unique trail run celebrates the shortest day of the year, with proceeds supporting trail maintenance efforts. Participants can expect a..

Saturday Jan 11

SOMO Winter Trail Race

South Orange - 21 mi from Closter

5 km

10 km

13 mi

The NJ Trail Series SOMO Winter 3 is a running event taking place in South Orange, NJ, featuring three race distances: 5K, 10K, and 13.1 miles. The course is designed to incorporate a variety of terrains, including fire roads, single track trails, and hills, providing a challenging experience for pa..