Join us for the 29th Annual Adirondack Marathon Distance Festival, a weekend-long celebration of running set amidst the breathtaking beauty of the Adirondack Mountains in upstate New York. On Saturday, September 27, 2025, participants can enjoy the 5K and 10K races in Chestertown, as well as a Kids Fun Run in Schroon Lake. The excitement continues on Sunday, September 28, with the full marathon, half marathon, and 2- and 4-person marathon relays, all taking runners around the picturesque 9-mile-long Schroon Lake. The half marathon, starting at 10:00 AM, is limited to 650 runners and follows the second half of the marathon course, featuring flat stretches along the east shore and gentle hills on Route 9 leading back to Schroon Lake. The event is renowned for its challenging yet rewarding courses, exceptional organization, and the camaraderie of runners from around the globe.
Races
Marathon
Marathon
Half Marathon
10 km
5 km
Race Date:
28 September, 2025
The Adirondack Marathon Relay, taking place in Schroon Lake, NY, on September 28, 2025, allows teams of four to complete the full marathon route in a collaborative race organized by the Adirondack Sports Council.
Race Date:
28 September, 2025
The Adirondack Marathon is a scenic 26.2-mile race around Schroon Lake, taking place on Sunday, September 28, 2025, in Schroon Lake, New York. It is organized by the Adirondack Sports Council and showcases the natural beauty of the Adirondacks.
Race Date:
28 September, 2025
Held on September 28, 2025, in Schroon Lake, New York, the Adirondack Half Marathon is organized by the Adirondack Sports Council and features a lakeside point-to-point course with community support throughout.
Race Date:
27 September, 2025
Organized by the Adirondack Sports Council, the Adirondack 10K is held on Saturday, September 27, 2025, in Chestertown, NY, and welcomes runners to a friendly and accessible autumn race.
Race Date:
27 September, 2025
The Adirondack 5K takes place on September 27, 2025, in Chestertown, New York, and is hosted by the Adirondack Sports Council as part of the festival’s Saturday lineup of shorter races.
Weather based on historical averages. Route data provided by Strava, based on last year's race.
FAQs
What is the Adirondack Marathon Relay?
How long is the Adirondack Marathon Relay?
Where does the Adirondack Marathon Relay take place?
What is the elevation gain of the Adirondack Marathon Relay?
How can I prepare for the Adirondack Marathon Relay?
How do I choose the right training plan for the Adirondack Marathon Relay?
The Adirondack Marathon Relay, taking place in Schroon Lake, NY, on September 28, 2025, allows teams of four to complete the full marathon route in a collaborative race organized by the Adirondack Sports Council.
The Adirondack Marathon Relay is 42km long.
The Adirondack Marathon Relay takes place in Schroon Lake, NY, USA.
Runna classifies the Adirondack Marathon Relay elevation profile as Flat.
The best way to train for the next race is to use a personalized 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 personalized 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 Adirondack Marathon Relay?
The Adirondack Marathon Relay, taking place in Schroon Lake, NY, on September 28, 2025, allows teams of four to complete the full marathon route in a collaborative race organized by the Adirondack Sports Council.
How long is the Adirondack Marathon Relay?
The Adirondack Marathon Relay is 42km long.
Where does the Adirondack Marathon Relay take place?
The Adirondack Marathon Relay takes place in Schroon Lake, NY, USA.
What is the elevation gain of the Adirondack Marathon Relay?
Runna classifies the Adirondack Marathon Relay elevation profile as Flat.
How can I prepare for the Adirondack Marathon Relay?
The best way to train for the next race is to use a personalized 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 Adirondack Marathon Relay?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 Adirondack Marathon?
How long is the Adirondack Marathon?
Where does the Adirondack Marathon take place?
What is the elevation gain of the Adirondack Marathon?
How can I prepare for the Adirondack Marathon?
How do I choose the right training plan for the Adirondack Marathon?
The Adirondack Marathon is a scenic 26.2-mile race around Schroon Lake, taking place on Sunday, September 28, 2025, in Schroon Lake, New York. It is organized by the Adirondack Sports Council and showcases the natural beauty of the Adirondacks.
The Adirondack Marathon is 42km long.
The Adirondack Marathon takes place in Schroon Lake, NY, USA.
Runna classifies the Adirondack Marathon elevation profile as Flat.
The best way to train for the next race is to use a personalized 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 personalized 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 Adirondack Marathon?
The Adirondack Marathon is a scenic 26.2-mile race around Schroon Lake, taking place on Sunday, September 28, 2025, in Schroon Lake, New York. It is organized by the Adirondack Sports Council and showcases the natural beauty of the Adirondacks.
How long is the Adirondack Marathon?
The Adirondack Marathon is 42km long.
Where does the Adirondack Marathon take place?
The Adirondack Marathon takes place in Schroon Lake, NY, USA.
What is the elevation gain of the Adirondack Marathon?
Runna classifies the Adirondack Marathon elevation profile as Flat.
How can I prepare for the Adirondack Marathon?
The best way to train for the next race is to use a personalized 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 Adirondack Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 Adirondack Half Marathon?
How long is the Adirondack Half Marathon?
Where does the Adirondack Half Marathon take place?
What is the elevation gain of the Adirondack Half Marathon?
How can I prepare for the Adirondack Half Marathon?
How do I choose the right training plan for the Adirondack Half Marathon?
Held on September 28, 2025, in Schroon Lake, New York, the Adirondack Half Marathon is organized by the Adirondack Sports Council and features a lakeside point-to-point course with community support throughout.
The Adirondack Half Marathon is 21km long.
The Adirondack Half Marathon takes place in Schroon Lake, NY, USA.
Runna classifies the Adirondack Half Marathon elevation profile as Flat.
The best way to train for the next race is to use a personalized 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 personalized 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 Adirondack Half Marathon?
Held on September 28, 2025, in Schroon Lake, New York, the Adirondack Half Marathon is organized by the Adirondack Sports Council and features a lakeside point-to-point course with community support throughout.
How long is the Adirondack Half Marathon?
The Adirondack Half Marathon is 21km long.
Where does the Adirondack Half Marathon take place?
The Adirondack Half Marathon takes place in Schroon Lake, NY, USA.
What is the elevation gain of the Adirondack Half Marathon?
Runna classifies the Adirondack Half Marathon elevation profile as Flat.
How can I prepare for the Adirondack Half Marathon?
The best way to train for the next race is to use a personalized 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 Adirondack Half Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 Adirondack 10K?
How long is the Adirondack 10K?
Where does the Adirondack 10K take place?
What is the elevation gain of the Adirondack 10K?
How can I prepare for the Adirondack 10K?
How do I choose the right training plan for the Adirondack 10K?
Organized by the Adirondack Sports Council, the Adirondack 10K is held on Saturday, September 27, 2025, in Chestertown, NY, and welcomes runners to a friendly and accessible autumn race.
The Adirondack 10K is 10km long.
The Adirondack 10K takes place in Schroon Lake, NY, USA.
Runna classifies the Adirondack 10K elevation profile as Flat.
The best way to train for the next race is to use a personalized 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 personalized 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 Adirondack 10K?
Organized by the Adirondack Sports Council, the Adirondack 10K is held on Saturday, September 27, 2025, in Chestertown, NY, and welcomes runners to a friendly and accessible autumn race.
How long is the Adirondack 10K?
The Adirondack 10K is 10km long.
Where does the Adirondack 10K take place?
The Adirondack 10K takes place in Schroon Lake, NY, USA.
What is the elevation gain of the Adirondack 10K?
Runna classifies the Adirondack 10K elevation profile as Flat.
How can I prepare for the Adirondack 10K?
The best way to train for the next race is to use a personalized 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 Adirondack 10K?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 Adirondack 5K?
How long is the Adirondack 5K?
Where does the Adirondack 5K take place?
What is the elevation gain of the Adirondack 5K?
How can I prepare for the Adirondack 5K?
How do I choose the right training plan for the Adirondack 5K?
The Adirondack 5K takes place on September 27, 2025, in Chestertown, New York, and is hosted by the Adirondack Sports Council as part of the festival’s Saturday lineup of shorter races.
The Adirondack 5K is 5km long.
The Adirondack 5K takes place in Schroon Lake, NY, USA.
Runna classifies the Adirondack 5K elevation profile as Flat.
The best way to train for the next race is to use a personalized 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 personalized 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 Adirondack 5K?
The Adirondack 5K takes place on September 27, 2025, in Chestertown, New York, and is hosted by the Adirondack Sports Council as part of the festival’s Saturday lineup of shorter races.
How long is the Adirondack 5K?
The Adirondack 5K is 5km long.
Where does the Adirondack 5K take place?
The Adirondack 5K takes place in Schroon Lake, NY, USA.
What is the elevation gain of the Adirondack 5K?
Runna classifies the Adirondack 5K elevation profile as Flat.
How can I prepare for the Adirondack 5K?
The best way to train for the next race is to use a personalized 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 Adirondack 5K?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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
Relay
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Adirondack Marathon Distance Festival or Adirondack Sports Council. 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 Adirondack Marathon Distance Festival website.
