Jupiter Ridge Sand Spur
Saturday, 26 December 2026In 64 days
Jupiter, Florida, United Statesultrasignup.com (opens in a new tab)
A small-cap trail event on looped routes through Jupiter Ridge Natural Area's protected Florida coastal scrub, using sandy dunes and firm trail sections.
Distances
Entry fee
50K $120; half marathon $95; Silent Night 30K $105, before taxes and fees.
Rules and terrain
- Course
- Loop
- Surface
- Sandy trails through coastal scrub
- Cut-off times
- Midnight (6 hours)
- Notable segments
- Four loops of the 4.5-mile course
Entering
- Registration
- OPEN (opens in a new tab)
- Refunds and transfers
- Full refund minus the UltraSignup fee through 2026-10-01; later partial refund or transferable race credit terms apply.
Start
- 50K · Half Marathon · Silent Night 30K·Jupiter Ridge Natural Area · 1800 South US Highway 1, Jupiter, FL
Race day
- Start time
- 18:00 (America/New_York) · Silent Night 30K only
- Aid stations
- Aid at start/finish and around the 2.25-mile point of the loop; participants are never more than 2.25 miles from aid.
Editions
- 26 Dec 2026
Where this came from
- Sources
- UltraSignup official event listing, checked 2026-10-21: date, venue, three courses, starts, cutoffs, registration, pricing and route details.
- Last verified
- 21 Oct 2026