Interstate 17 Logo

Interstate 17

Closter, NJ

Sat, Aug 14, 2027

In 334 days · Sat, Aug 14, 2027

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When

Saturday, August 14th, 2027

Where

State Line Lookout, Closter NJ

Distance

Typical weather

On this date: rain 4 of the last 10 years

2025

5981°F

dry

2024

6371°F

rain

2023

7082°F

dry

2022

7593°F

dry

2021

6576°F

rain

2020

6681°F

rain

2019

6484°F

dry

2018

7288°F

rain

2017

6374°F

dry

2016

6986°F

dry

Best months to race in New Jersey

Race-day forecast · Saturday, Aug 14

Cloudy · 7291°F

Saturday, Aug 14starts near 72°F · 12% chance of rain · wind up to 12 mph

About this race

Event Overview

Traversing beautiful viewpoints along the Hudson River from New Jersey to New York and back again the Interstate 17 Trail Run delivers amazing scenery as it tests your physical prowess.

Race Format

  • Loop Structure: You will run four times on a four mile loop of rugged technical trails after a mile out and back on a closed road to separate the field of runners for safety.
  • Counterclockwise Loops: You will complete three counterclockwise loops followed by a final loop clockwise.
  • Check-in Requirement: You must check in at the beginning/end of each loop to have your time card punched.
  • Race Safety: This is NOT your average trail race. This trail is meant to test your strength and endurance.

Course Details

  • Starting Point: Mile 0-1: from the start/finish out and back on road.
  • Technical Challenges: Mile 1-2: heading south along a semi-technical rock-strewn dirt trail which leads to a steep long descent on rocky uneven jagged stairs and switchbacks. Once you reach the bottom you’ll head north on smooth dirt trail along the river with beautiful views.
  • Rock Scramble: Mile 2-3: a boulder filled rock scramble where you’ll need to use your hands to navigate at certain points ends with a singletrack dirt trail with short yet steep ascents and descents along the river.
  • River Path: Mile 3-4: singletrack dirt path takes you directly back into another rock scramble, however this portion is much more runnable, ending directly on the shore of the river.

Final Leg

  • Waterfall Ascent: Mile 4-5: as you continue along the rocky shore trail you’ll encounter the beautiful waterfall signaling your time to ascend the cliff using various switchbacks and staircases.
  • Return to Checkpoint: Once you reach the top it’s a short trip south through wide cross country skiing trails back to the checkpoint/aid station at the start/finish area.
  • Repeats: Miles 5-9 & 9-13 repeat miles 1-5. Last loop miles 13-17 you’ll reverse your path.

Aid Station Information

  • Locations: Mile 1, 5, 9, & 13 fully stocked with water, sports drink, soda, candies, oranges, chips, pretzels, and more!
  • Personal Supplies: Feel free to leave your own personal supply stash, it will be safe and easy to access each loop.
  • Hydration Recommendation: Due to distance between aid we highly recommend carrying your own hydration supply (handhelds may be cumbersome at times you may require both hands free).
  • Event Communication: Email with complete information will be sent a week prior to event date to all registered runners, please check your junk folder or send us a message if you can’t locate it.

Additional Resources

More Races: https://linktr.ee/foresttrailstriders

Event Date

Date: 2027-08-14

Location: State Line Lookout, Closter, NJ

Race URL: Interstate 17 Trail Run

Course map

Hotels for race weekend

Live prices near the start line, Aug 13 – 15, 2027.

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