Antelope Causeway Half Marathon
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Event overview
The Antelope Causeway event is scheduled for Friday, March 27, 2026, in Syracuse, Utah. It is a multisport event that includes run-only races and duathlon formats. The duathlon follows a run-bike-run format and is described as similar to a triathlon without the swim. The course uses the Antelope Island Causeway for running and paved roads on Antelope Island for cycling.
Distances and formats
- Causeway Half Marathon - Run Only
- Causeway 10K - Run Only
- Causeway 5K - Run Only
- Half Marathon - Pacer Invitation Only
- Sprint - Short Distance Duathlon
- Olympic - Intermediate Distance Duathlon
- Sprint Relay - 2 to 3 people
- Olympic Relay - 2 to 3 people
- Bike Only - 22 Miles
- Bike Only - 11 Miles
- Virtual Race
Location and pricing
The event place is Antelope Island State Park - Marina, 4528 West 1700 South, Syracuse, UT 84075. Published entry fees vary by event group: duathlon listings show $50 - $90, run distances show $35 - $1,000, and bike-only entries show $35.
Additional information
Sponsors listed include Powerade, Fatboy Ice Cream, and My-Health-Insight. The event is organized by On Hill Events; additional race information is available through that organizer. Visit the organization's website for the most recent information.
