Antelope Island Duathlon & Causeway Half Marathon, 10K, 5K

  • Date Fri 4th April 2025
  • Time 9:00AM MDT
  • Location Syracuse, Utah
  • Price $38.10 - $1,041.00
  • Races 11 races
  • Distances 5km, 10km, Half Marathon, Sprint, Olympic

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Antelope Island Duathlon & Causeway Half Marathon, 10K, 5K

Fri 4th April 2025

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Event summary

Get ready for an exhilarating day of multisport excitement at the Antelope Island Duathlon and Causeway Half Marathon, 10K, and 5K on April 4th, 2025! Located in the beautiful Syracuse, Davis, this event is the perfect way to kick off the racing season. Participants will enjoy a thrilling run-bike-run duathlon set against the stunning backdrop of Antelope Island, offering a unique twist on the traditional triathlon format without the swim. For those who prefer to focus solely on running, the event also features exciting run-only options on the Causeway, including a challenging Half Marathon, a scenic 10K, and a fun-filled 5K. Whether you’re a seasoned athlete or just starting your fitness journey, this event promises an unforgettable day of competition and camaraderie. Join us for a celebration of health, fitness, and the breathtaking beauty of Utah’s landscape!

Organiser's Description

This is a great race to kick of the Multisport race season with a run bike run on the Antelope Island. Similar to a triathlon without the swim. We have also added some run only events on the Causeway. Half Marathon, 10K, and 5K

Races

  • Sprint - Short Distance

    Incl. $4.90 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $69.90

    CLOSED
    12 Mile Bike - 3.1 Mile Run

  • Olympic - Intermediate Distance

    Incl. $5.29 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $76.79

    CLOSED
    24 Mile Bike - 6.2 Mile Run

  • Bike Only 22 Miles

    Incl. $3.73 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $49.23

    CLOSED
    Bike Only

  • Sprint Relay 2 to 3 People One Race

    Incl. $7.63 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $118.13

    CLOSED
    Two people doing different legs on the race. Leg 1 Bike 12 Miles Leg 2 Run 3.1 Miles

  • Olympic Relay 2 to 3 People One Race

    Incl. $8.02 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $125.02

    CLOSED
    Two people doing different legs on the race. Leg 1 Bike 24 Miles Leg 2 Run 6.2 Miles

  • Virtual Race

    Incl. $3.10 Fee & T-Shirt

    $38.10

    CLOSED

  • Bike Only 11 Miles

    Incl. $3.73 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $49.23

    CLOSED

  • Causeway Half Marathon - Run Only

    Incl. $5.68 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $83.68

    CLOSED
    Run on the flattest course in Utah

  • Causeway 10K - Run Only

    Incl. $3.73 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $49.23

    CLOSED
    Run the causeway

  • Causeway 5K - Run Only

    Incl. $3.73 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $49.23

    CLOSED
    Run the causeway

  • Half Marathon - Pacer Invitation Only

    Incl. $41.00 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $1,041.00

    CLOSED

Book

  • Sprint - Short Distance

    Incl. $4.90 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $69.90

    CLOSED
    12 Mile Bike - 3.1 Mile Run

  • Olympic - Intermediate Distance

    Incl. $5.29 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $76.79

    CLOSED
    24 Mile Bike - 6.2 Mile Run

  • Bike Only 22 Miles

    Incl. $3.73 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $49.23

    CLOSED
    Bike Only

  • Sprint Relay 2 to 3 People One Race

    Incl. $7.63 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $118.13

    CLOSED
    Two people doing different legs on the race. Leg 1 Bike 12 Miles Leg 2 Run 3.1 Miles

  • Olympic Relay 2 to 3 People One Race

    Incl. $8.02 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $125.02

    CLOSED
    Two people doing different legs on the race. Leg 1 Bike 24 Miles Leg 2 Run 6.2 Miles

  • Virtual Race

    Incl. $3.10 Fee & T-Shirt

    $38.10

    CLOSED

  • Bike Only 11 Miles

    Incl. $3.73 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $49.23

    CLOSED

  • Causeway Half Marathon - Run Only

    Incl. $5.68 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $83.68

    CLOSED
    Run on the flattest course in Utah

  • Causeway 10K - Run Only

    Incl. $3.73 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $49.23

    CLOSED
    Run the causeway

  • Causeway 5K - Run Only

    Incl. $3.73 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $49.23

    CLOSED
    Run the causeway

  • Half Marathon - Pacer Invitation Only

    Incl. $41.00 Fee & T-Shirt

    Fri 4th April 2025 (9:00AM MDT)

    $1,041.00

    CLOSED

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Location

Antelope Island State Park - Marina, 4528 West 1700 South, Syracuse, 84075, UT, United States

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Antelope Island Duathlon & Causeway Half Marathon, 10K, 5K

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