The First Horizon Bank Cannonball Running Festival 2025 returns to Greensboro, North Carolina, for a vibrant weekend of racing on October 17–18. Organized by Junction 311 Endurance Sports, this popular event features a full marathon, half marathon, 10K, 5K, Kids Dash, and the unique Double Barrel Challenges, where runners can take on multiple races for extra medals and bragging rights. The course winds along the scenic A & Y Greenway and through Greensboro’s Country Park, providing a fast and shaded route. After the races, participants enjoy a festive celebration with live music, craft beer, and community camaraderie. Proceeds from the event benefit Brenner Children’s Hospital, reinforcing the festival’s mission to support health and local families through sport.
Races
Marathon
Half Marathon
10 km
5 km
Race Date:
18 October, 2025
The Cannonball Marathon will take place on Saturday, October 18, 2025, in Greensboro, North Carolina, organized by Junction 311 Endurance Sports. Featuring a total elevation gain of 310 meters, this scenic 42.2 km course runs along the A & Y Greenway and through Country Park, offering rolling hills and a festive post-race celebration.
Weather based on historical averages.
FAQs
What is the Cannonball Running Marathon?
How long is the Cannonball Running Marathon?
Where does the Cannonball Running Marathon take place?
What is the elevation gain of the Cannonball Running Marathon?
How can I prepare for the Cannonball Running Marathon?
How do I choose the right training plan for the Cannonball Running Marathon?
The Cannonball Marathon will take place on Saturday, October 18, 2025, in Greensboro, North Carolina, organized by Junction 311 Endurance Sports. Featuring a total elevation gain of 310 meters, this scenic 42.2 km course runs along the A & Y Greenway and through Country Park, offering rolling hills and a festive post-race celebration.
The Cannonball Running Marathon is 42km long.
The Cannonball Running Marathon takes place in Greensboro, NC, USA.
The Cannonball Running Marathon elevation gain is 310 metres, which Runna classifies as a Rolling race.
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 Cannonball Running Marathon?
The Cannonball Marathon will take place on Saturday, October 18, 2025, in Greensboro, North Carolina, organized by Junction 311 Endurance Sports. Featuring a total elevation gain of 310 meters, this scenic 42.2 km course runs along the A & Y Greenway and through Country Park, offering rolling hills and a festive post-race celebration.
How long is the Cannonball Running Marathon?
The Cannonball Running Marathon is 42km long.
Where does the Cannonball Running Marathon take place?
The Cannonball Running Marathon takes place in Greensboro, NC, USA.
What is the elevation gain of the Cannonball Running Marathon?
The Cannonball Running Marathon elevation gain is 310 metres, which Runna classifies as a Rolling race.
How can I prepare for the Cannonball Running 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 Cannonball Running 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:
Major City
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by The First Horizon Bank Cannonball Running Festival or Junction 311 Endurance Sports. 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 The First Horizon Bank Cannonball Running Festival website.
