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Trails are open! Please follow all rules and maintain social distancing . . . Read More

Lost Brook Trail Race: Race Info

Race Distances: 5 Mile and 10 Mile

Location: 313 Hudson Avenue, Tenafly, NJ 07670

2021 Pre-Registration Entry Fee (Available through March 25, 2021): 

  • $30 for 5 mile
  • $35 for 10 mile

2021 Day of Entry Fee (Available on March 27, 2021): 

  • $35 for 5 mile
  • $40 for 10 mile

    Runner Check-In:

    • Friday, March 26: On the Tenafly Nature Center porch from 5:00-7:00 pm.
    • Saturday, March 27: In the Pavilion (right of the parking lot) between 7:45–8:45 am.

    Race Start Time: Due to the Coronavirus pandemic, start times will be staggered.

    • 10 Mile - 9:00 am & 9:20 am
    • 5 Mile - 9:40 am & 10:00 am

    Driving Directions: Click here

    Important info regarding the on going covid-19 pandemic

    1. All runners are required to wear a mask until their race begins.  Anyone not following proper mask and social distancing protocols will be asked to leave and will not be refunded
    2. All runners will be asked to sign a covid-19 waiver upon check-in
    3. Start times will be staggered into heats. 10 Mile - 9:00 am & 9:20 am 5 Mile - 9:40 am & 10:00 am 
    4. Each heat will have a hard limit of 23 runners - NO EXECPTIONS. 
    5. Multiple areas will be available for warm up to allow for social distancing
    6. The aid table located at the halfway mark will be present, and will be providing mini bottles of water
    7. If parking lot is full please park on Hudson Ave
    8. Due to reduced numbers of runners, it is recommended to register early

    Parking: No parking will be permitted in the Tenafly Nature Center parking lot. This lot will be closed on race day and reserved for race personnel only. There will be street parking available to all participants on Hudson Avenue and its side streets.

    Aid Stations: There will be one aid station on the course, located approximately 2.7 miles into the 5-mile loop. It will be stocked with both water, sports drink, and energy gels. If you are running the 5-mile race you will only pass the aid station once. 10-mile runners will pass it twice at miles 2.7 and 7.7. There will also be a water table at the end of the loop for 10 mile runners to re-fuel at before heading out for their second loop.

    Awards: Will be given to the FIRST MALE & FEMALE FINISHER of each race.

    Bathrooms: A compost bathroom is located at the far end of our parking lot. Please make use of these facilities and DO NOT use the woods.

        Race Results: Full results will be posted on the race website within two days. Please do not ask our volunteers at the timing table for individual times on race day.



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