2025 Daytona 100 Ultra

The 2025 Daytona 100 Ultramarathon takes place on December 13–14 in Jacksonville Beach, Florida, marking the 11th annual running of this iconic point-to-point ultramarathon. Participants will traverse 100% paved roads along Florida's scenic East Coast barrier island, following State Road A1A from Jacksonville Beach to the Ponce Inlet Lighthouse south of Daytona Beach. In mid-December, Jacksonville Beach typically experiences mild winter conditions with temperatures ranging from the mid-50s to low-70s Fahrenheit, though weather can vary significantly over the course of a two-day event; runners should prepare for potential morning chill, afternoon warmth, and the possibility of coastal breezes or rain. The flat, fast course is renowned for attracting both seasoned ultrarunners seeking personal records and first-time 100-milers, with comprehensive support systems, multiple distance options, and a strong community atmosphere that emphasizes camaraderie and fundraising for Runners4Recovery-JAX.

What race distances and formats are offered?

• →100-mile individual race (31-hour time limit)
• →50-mile individual race (must finish by Sunday Noon)
• →50-kilometer individual race (must finish by Sunday Noon)
• →4-person team relay for 100 miles (up to 4 runners per team, with flexible pacing and mileage distribution)

What are the start times for each distance?

100-Mile Race:

• →5:30 AM – First 70 runners and 10 teams
• →5:45 AM – Next 80 runners
• →6:00 AM – Remaining runners

50-Mile Race:

• →11:30 AM – First 50 runners
• →11:40 AM – Remaining runners

50-Kilometer Race:

• →12:00 PM – First 50 runners
• →12:15 PM – Remaining runners

What is the course route and terrain like?

The race follows a point-to-point route entirely along Florida's East Coast barrier island on State Road A1A, known as "The Ocean Road." The 100% paved surface parallels both the Atlantic Ocean and the Intracoastal Waterway, creating a flat and fast course ideal for ultrarunners. The 100-mile race begins in Jacksonville Beach and finishes at the Ponce Inlet Lighthouse south of Daytona Beach. The 50-mile race is an out-and-back format to Publix in Hammock Beach, while the 50-kilometer race is a directed route south after the Intracoastal bridge.

What are the time cutoffs for each distance?

• →100-mile: 31 hours to finish
• →50-mile: Must finish by Sunday Noon
• →50-kilometer: Must finish by Sunday Noon

What drop bag services are available?

• →100-mile: 4 drop bag locations along the course
• →50-mile: 2 drop bag locations along the course
• →50-kilometer: 1 drop bag location

(Exact drop bag locations are detailed on the Course Details page)

What support services are available on the course?

The race provides fully stocked aid stations featuring water, electrolyte drinks, and food options, with some stations offering hot food during nighttime hours. Medical teams and course marshals are stationed throughout the route, and interim timing checkpoints track runner progress. Aid stations have firm cutoff times posted in the Race Guide to maintain event safety and logistics.

Are there any crewing and pacer restrictions?

Crewed runners have access to full aid stations plus unstaffed water stops. Un-crewed runners must arrange their own transportation if they do not finish. For the 100-mile distance, un-crewed runners must have completed a prior 100-mile ultramarathon (documented on UltraSignup or DUV); no first-time 100-milers are permitted to run un-crewed. All un-crewed runners must carry a cell phone with backup power throughout the race. Crew and pacers must register as "Individual Runner Crew" or "Relay Team Driver."

What are the relay team rules and requirements?

Relay teams consist of 2 to 4 runners per team, with flexible strategy allowing runners to complete their legs in any order and at varying distances. Teams may have a maximum of 2 team drivers and only 1 team vehicle. Relay teams must register their drivers and follow the same course rules as individual runners.

What restrictions apply to crew exchanges and support?

No crewing or runner exchanges are permitted in the first 7 miles of the race or between Mile 9 and Mile 16. Outside these restricted zones, crews may provide support at aid stations and along designated areas of the course.

What transportation options are provided?

100-Mile Shuttle:

• →Friday, December 12 at 2:00 PM from Ponce Inlet to Courtyard Hotel Oceanfront in Jacksonville Beach
• →Cost: $60 per person
• →Free parking available at Ponce Inlet

50-Mile and 50-Kilometer Shuttle:

• →Saturday race morning at 9:45 AM from Ponce Inlet to Wadsworth Park
• →Cost: $35 per person
• →Free parking available at Ponce Inlet

When is pre-race check-in?

100-Mile Runners:

• →Friday, December 12 from 3:00–8:00 PM at Courtyard Hotel Oceanfront, Jacksonville Beach

50-Mile and 50-Kilometer Runners:

• →Optional Friday, December 12 check-in during 100-mile check-in hours
• →Race morning check-in at Wadsworth Park from 10:45 AM

An Experts Panel and Q&A session is held Friday from 3:30–4:30 PM and 5:30–6:30 PM, with livestreaming available for remote participants.

What awards are presented?

Age group and overall awards are presented to top finishers. The awards ceremony takes place Sunday at 1:30 PM at Hidden Treasure Rum Bar & Grille, located directly across from the finish line at Ponce Inlet Lighthouse.

What is the charity partnership for this event?

Runners4Recovery-JAX, a Jacksonville-based organization supporting individuals in recovery from alcohol or drug addiction, serves as the official charity partner. The organization staffs the St. Augustine aid station and welcomes runner donations or fundraising participation. Partial entry fee refunds are available for runners who