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3 running events in Hunterdon County, New Jersey

From big races to Saturday morning group runs—find running events and connect with the local endurance sports community.

  • MidJersey Orthopaedics Run O' the Mill 5K [therunothemill5k.com] [Register at runsignup.com]

    Sat, Mar 14, 2026 at 8:00 AM

    Description

    The Run O' the Mill is a 5k road race held in Clinton, New Jersey and founded by hometown Olympian Julie Culley. Julie originally envisioned the St. Patrick's Day Weekend event as a community...

    The Run O' the Mill is a 5k road race held in Clinton, New Jersey and founded by hometown Olympian Julie Culley. Julie originally envisioned the St. Patrick's Day Weekend event as a community celebration and an act of gratitude for the town that embraced her in the years leading up to the 2012 Olympic Games.

    The goal of the race is to provide a forum for runners, businesses, and community members alike to continue to foster the rich legacy of distance running and philanthropy in Hunterdon County by sharing in a 5K, which is the distance Julie covered in the London Olympic Stadium.

    The Run O’the Mill is a nonprofit 501(c)(3) corporation that offers financial support to youth sports, community groups, and other charitable endeavors in the northern Hunterdon County area and elsewhere.

    3.1 Miles 5k Run

    Hunterdon County, New Jersey, 08809, United States
    OpenStreetMap Google Maps
  • JerseyMan Triathlon [runsignup.com]

    Sun, May 10, 2026 at 7:15 AM

    Description

    Sunday May 10, 2026 7:15AM

    The Short Course Triathlon (Individual Only) and an Long Course Triathlon (Individual, Elite, Athena, Clydesdale) will again be held at Round Valley in Lebanon, NJ....

    Sunday May 10, 2026 7:15AM

    The Short Course Triathlon (Individual Only) and an Long Course Triathlon (Individual, Elite, Athena, Clydesdale) will again be held at Round Valley in Lebanon, NJ.

    Competition Category: You will need to select a Competition Category for awards.

    Each selection will put you in that category for awards. You will not be eligible for any other categories once the race starts.

    The categories are:

    Age Group (Available for both Short and Long Course)

    Elite (Only available to Long Course)

    AquaBike (Available for both Short and Long Course)

    Duathlon (Available for both Short and Long Course)

    T-shirt is additional fee Use Extra to order shirt. Not paid in extra, use No Shirt

    The Short Course Triathlon will be an Individual Triathlon. The distances are: 0.5 mile Swim, 16 mile Bike, 3.7 Run.

    The Long Course Triathlon be an Individual Triathlon with 2 categories to choose from: Individual or Elite. The distances are: 0.8 mile Swim; 32 miles Bike, Run 5.8 miles.

    Awards:

    Short Course Awards: Top 3 Men and Women overall and then Top 3 Men and Women in each age group (5 year age categories).

    Long Course Awards: Elite wave will start in the first wave and will only be eligible for overall awards but Elites will NOT BE ELIGIBLE FOR AGE GROUP AWARDS.

    Overall Triathlon: Top 5 Men and Women (Elites will win cash prizes and non Elites will win non-cash prizes); Top 3 Men and Women Age groups in 5 year brackets will get non cash prizes (Elites are not eligible for these awards.)

    Registration does NOT include a Tshirt. If you want a Tshirt, it is $10 extra.

    Packet Pickup will start Tuesday-Friday at Stirling Trek Bike shop hours only Address 393 Main Ave, Stirling, NJ

    Packet pickup also available Saturday 10-4PM SHARP or Sunday 5:30-6:30AM at race site.

    Timing Chips in your race packet. Please do not forget $10 charge to get a new chip.

    No refunds, transfers or deferrals allowed for any reason.

    Starting January 16, 2024, USAT one day license fees have changed. All entries from January 16th on will be charged the new fees. Participants that entered prior to January 16, 2024 will be grandfathered in at the old prices. There will be no refunds pertaining to USAT fees.

    Get your membership prior to entering and enter your USAT membership number during registration. Become a member here

    ​Jerseyman Open Water Swim Practice May 9, click here

    Directions

    · From the East: Route 78 West to exit 20A to Route 22 West, follow signs to Round Valley.

    · From the West: Route 78 East to exit 18 to Route 22 East, follow signs to Round Valley.

    · From the South: Route 31 North to Route 618, take 618 to the end and turn left onto 629, continue to Round Valley.

    Address: 1220 Lebanon-Stanton Road, Lebanon, NJ, 08833

    21 Miles 32.5 Miles 33 Miles 41 Miles 42 Miles Aquabike Cycling Duathlon Long Course Triathlon Open Water Run Swim Triathlon

    1220 Lebanon Road, Hunterdon County, New Jersey, 08833, United States
    OpenStreetMap Google Maps
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