⏵ Course guide · Florida Atlantic coast
Daytona 100 Ultra runs a flat, paved, point-to-point course along SR A1A on Florida's Atlantic coast, from Jacksonville Beach to the Ponce Inlet Lighthouse near Daytona Beach. I will walk you through the course and support options first, then give you pacing and fueling strategy built for a fast, flat road ultra, plus free tools to dial in your own numbers.
These facts come from the official daytona100ultra.com race site. Check the current year details, cutoffs, and parking rules before you commit; race logistics can change year to year.
The route runs the entire distance along SR A1A, paralleling the Atlantic Ocean and the Intracoastal Waterway from Jacksonville Beach south to the Ponce Inlet Lighthouse, just south of Daytona Beach.
The 100 Miler, 50 Miler, and 50K all run the same point-to-point course, and each can be run with or without your own support crew. If you would rather share the effort, the new 6-person, 100-mile team relay splits the distance among a group. This flexibility is part of what makes Daytona 100 approachable for a wide range of runners, not just solo 100-mile veterans.
The last 27 miles of each race cross into Volusia County, which now charges a per-day fee to park in county lots along the route. If you or your crew are driving to meet you at any point in that final stretch, budget for that fee to avoid a citation.
Without elevation or technical footing to slow you down, pacing discipline matters more here than on a trail ultra, it is easy to start faster than you can sustain on flat pavement.
A flat, paved course rewards even, sustainable effort far more than it forgives an aggressive start. Use a race-time calculator to set a realistic target pace for your goal distance, then hold that number rather than chasing early splits that feel easy on fresh legs and fresh pavement.
⏵ Free tools to pace this course
December in coastal Florida is usually milder than summer, but a fully exposed A1A road along the ocean still brings real sun and heat risk during daylight hours.
Aim for roughly 60 to 90 grams of carbohydrate per hour, and keep sodium in the 300 to 700 mg per liter range depending on the day's conditions. If you are running with a personal support crew, this course gives them frequent, flexible access along the paved route; if you are running uncrewed, plan your own carry and any Volusia County resupply stops more conservatively.
⏵ Build your fueling plan
Get a carb, sodium, fluid, and caffeine plan per hour built for your weight, your goal time, and a coastal Florida day and night with the free ultra fueling calculator. Browse the rest of the free running tools at the tools hub.
⏵ Train for it with Summit Line
Get a race-day plan built around YOUR fitness and this flat, coastal road course. Summit Line reads your real training, builds a plan for sustainable long-distance road pacing, and rehearses your fueling so race day is something you execute, not guess at.
Daytona 100 Ultra is a flat, paved, point-to-point road ultra running the entire distance along SR A1A on Florida's Atlantic coast, from Jacksonville Beach to the Ponce Inlet Lighthouse near Daytona Beach. The race itself is marketed as an excellent choice for a first ultra or for setting a personal record, and the flat pavement backs that up: there is no elevation or technical trail difficulty here. The real challenge is pure distance and December Florida conditions, sun exposure along an open coastal road and potentially warm afternoons, over up to 100 miles.
You can run the individual 100 Miler, 50 Miler, or 50K, or take on the new 6-person, 100-mile team relay, all on the same point-to-point A1A course from Jacksonville Beach to the Ponce Inlet Lighthouse. Each individual distance can be run with or without a personal support crew, so it works for both self-supported solo runners and runners who want dedicated crew access along the way.
Mid-December in coastal Florida is typically milder than summer, but a fully exposed A1A road running along the ocean still means real sun and potential heat during daylight hours, plus a cooler overnight stretch for 100-mile finishers. Aim for roughly 60 to 90 grams of carbohydrate per hour, and keep sodium in the 300 to 700 mg per liter range depending on conditions. Because this is a road course, personal crew support (where you choose to run with a crew) can make fueling far more flexible than a remote trail aid-station setup. Build your numbers with the free ultra fueling calculator before race day.
No. The race explicitly supports running with or without a support crew, and also offers a 6-person relay team option if you would rather split the 100 miles among a group. If you plan to run uncrewed, note that the course's final 27 miles cross into Volusia County, which now charges a per-day parking fee in county lots, worth knowing if you are planning your own resupply stops by car.
The race markets itself directly at first-timers as well as experienced ultrarunners chasing a PR, and the flat, paved, point-to-point coastal course removes the elevation and technical-footing challenges that make many trail 100s hard. If you are comfortable with the mental grind of a long, flat road effort and can manage sun exposure along an open coastal highway, this is one of the more approachable 100 mile courses in the country to attempt as a first ultra of that distance.
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<a href="https://runsummitline.com/guides/daytona-100-ultra">The Daytona 100 Ultra course guide</a><iframe src="https://runsummitline.com/embed/race/daytona-100-ultra" style="width:100%;max-width:420px;height:180px;border:0;" loading="lazy" title="Daytona 100 Ultra course guide by Summit Line"></iframe>This guide is independent and for planning only. The course details, dates, and rules come from public sources and can change year to year, so confirm the current specifics with the official race before you register or run. The fueling and pacing advice is general and not medical advice.