Celebrating its 19th year, the DONNA Marathon Weekend 2026 returns to the Florida coast from January 30 to February 1, bringing together thousands of runners, survivors, and supporters for a meaningful race experience. Events span from a casual 1-Mile FUNd(dash) and 5K to a Marathon, Ultramarathon, and the intense 110-Mile Challenge, making it suitable for every level of runner. The race weekend unfolds across the beautiful beaches and neighborhoods of Jacksonville Beach, Neptune Beach, Atlantic Beach, and Ponte Vedra Beach, with a festive expo and beachfront finish line. All events benefit the DONNA Foundation, which provides financial support and care to those living with breast cancer. With top-tier race organization, inclusive atmosphere, and a purpose-driven mission, this weekend blends endurance sport with community and healing.
Races
110 miles
Marathon
Half Marathon
5 km
Race Date:
31 January, 2026
The Ultramarathon begins Saturday, January 31, 2026, at 7:30 AM, followed by the marathon on Sunday, and is hosted by The DONNA Foundation. This two‑day ultra challenge covers 110 miles to symbolize enduring strength, with all events now held beachside in support of breast cancer survivors.
Weather based on historical averages.
FAQs
What is the 110 Ultra Marathon?
How long is the 110 Ultra Marathon?
Where does the 110 Ultra Marathon take place?
What is the elevation gain of the 110 Ultra Marathon?
How can I prepare for the 110 Ultra Marathon?
How do I choose the right training plan for the 110 Ultra Marathon?
The Ultramarathon begins Saturday, January 31, 2026, at 7:30 AM, followed by the marathon on Sunday, and is hosted by The DONNA Foundation. This two‑day ultra challenge covers 110 miles to symbolize enduring strength, with all events now held beachside in support of breast cancer survivors.
The 110 Ultra Marathon is 177km long.
The 110 Ultra Marathon takes place in Jacksonville Beach, FL, USA.
Runna classifies the 110 Ultra Marathon elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the 110 Ultra Marathon?
The Ultramarathon begins Saturday, January 31, 2026, at 7:30 AM, followed by the marathon on Sunday, and is hosted by The DONNA Foundation. This two‑day ultra challenge covers 110 miles to symbolize enduring strength, with all events now held beachside in support of breast cancer survivors.
How long is the 110 Ultra Marathon?
The 110 Ultra Marathon is 177km long.
Where does the 110 Ultra Marathon take place?
The 110 Ultra Marathon takes place in Jacksonville Beach, FL, USA.
What is the elevation gain of the 110 Ultra Marathon?
Runna classifies the 110 Ultra Marathon elevation profile as Flat.
How can I prepare for the 110 Ultra Marathon?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the 110 Ultra Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by DONNA Marathon Weekend 2026 or The DONNA Foundation. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the DONNA Marathon Weekend 2026 website.
