Donna 110 Ultra Marathon: Find Pacer & Crew on Run Square
1. Get the app on the Apple App Store and Google Play Store
Find pacer, crew, and connect with runners for Donna 110 Ultra Marathon on the app. Run Square is available on iOS and Android app stores.
2. Find Donna 110 Ultra Marathon on Run Square
Go to the Events Page
Open the Run Square app and tap the "Events" tab.
Search for 'Donna 110 Ultra Marathon'
Use the search bar to find the 'Donna 110 Ultra Marathon' event.
Activate Alerts & Notifications
(Available for logged-in users)
Donna 110 Ultra Marathon
Tap the alert icon to subscribe to Donna 110 Ultra Marathon in-app updates. These updates will only appear on your home screen.
💡 For real-time alerts on your device, don't forget to activate push notifications in your account settings.
Maximize Your Donna 110 Ultra Marathon Experience
Whether you're a runner seeking a pacer for Donna 110 Ultra Marathon or a pacer looking to offer your support, Run Square connects you. Find experienced crew members, coordinate transportation, and discover lodging options.
Join the Donna 110 Ultra Marathon community and make your race experience exceptional.
- Runners: Request pacer assistance.
- Pacers: Register to offer pacing services.
- Find experienced crew members.
- Coordinate ride-sharing and travel.
- Discover shared lodging options.
- Connect with fellow runners for mutual support.
- ...
About Donna 110 Ultra Marathon
Sun, Feb 1, 2026 • Jacksonville, FL
In 2012, five individuals and two relay teams inspired by the 110% Play Harder Challenge ran 110 miles and raised more than $115K. In 2021, the Challenge continues! Athletes will cover 110 miles to finish breast cancer. Participants will be manually timed by a course marshal for "Day 1" from the start of the race through the completion of the first 83.5 miles. Runners will then run the DONNA 26.2 Marathon event and will be chip timed. The official marathon time will be added to the stage 1...
More info about Donna 110 Ultra Marathon
In 2012, five individuals and two relay teams inspired by the 110% Play Harder Challenge ran 110 miles and raised more than $115K. In 2021, the Challenge continues! Athletes will cover 110 miles to finish breast cancer. Participants will be manually timed by a course marshal for "Day 1" from the start of the race through the completion of the first 83.5 miles. Runners will then run the DONNA 26.2 Marathon event and will be chip timed. The official marathon time will be added to the stage 1...
More info about Donna 110 Ultra Marathon