Jun
14
Three Lakes Triathlon and San Juan Island Marathon, Half Marathon and 10K
Friday Harbor, Washington
31 Runnas
The Three Lakes Triathlon, held annually in Washington state, is an exciting event for athletes looking to challenge themselves across a scenic and rigorous course. The event includes multiple race options such as the sprint, Olympic, and relay distances, making it accessible for both beginners and experienced triathletes. Competitors swim in pristine lakes, cycle through beautiful terrain, and finish with a run along picturesque routes, all while enjoying the natural beauty of the region. Whether you're participating in your first triathlon or aiming for a personal best, the Three Lakes Triathlon offers an unforgettable experience.
Races
Marathon
Half Marathon
10km
The San Juan Island Marathon, set for June 14, 2025, offers a 26.2-mile journey through the stunning landscapes of San Juan Island, Washington. Organized by Island Athletic Events, this challenging course features rolling hills, breathtaking coastal views, and serene forests, making it an unforgettable marathon experience.
The San Juan Island Half Marathon, scheduled for June 14, 2025, takes runners on a 13.1-mile journey through the island's most picturesque areas. Hosted by Island Athletic Events, the course features a mix of rolling hills and flat stretches, providing an engaging challenge for runners of all levels.
The San Juan Island 10K, part of the event lineup on June 14, 2025, is a 6.2-mile race highlighting the scenic charm of San Juan Island, Washington. Organized by Island Athletic Events, this course is perfect for runners seeking a shorter distance with a mix of flat terrain and gentle hills.
Weather based on historical averages.
FAQs
What is the San Juan Island Marathon?
How long is the San Juan Island Marathon?
Where does the San Juan Island Marathon take place?
What is the elevation gain of the San Juan Island Marathon?
How can I prepare for the San Juan Island Marathon?
How do I choose the right training plan for the San Juan Island Marathon?
The San Juan Island Marathon, set for June 14, 2025, offers a 26.2-mile journey through the stunning landscapes of San Juan Island, Washington. Organized by Island Athletic Events, this challenging course features rolling hills, breathtaking coastal views, and serene forests, making it an unforgettable marathon experience.
The San Juan Island Marathon is 42km long.
The San Juan Island Marathon takes place in Lakedale, Friday Harbor, Washington, USA.
Runna classifies the San Juan Island 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 San Juan Island Marathon?
The San Juan Island Marathon, set for June 14, 2025, offers a 26.2-mile journey through the stunning landscapes of San Juan Island, Washington. Organized by Island Athletic Events, this challenging course features rolling hills, breathtaking coastal views, and serene forests, making it an unforgettable marathon experience.
How long is the San Juan Island Marathon?
The San Juan Island Marathon is 42km long.
Where does the San Juan Island Marathon take place?
The San Juan Island Marathon takes place in Lakedale, Friday Harbor, Washington, USA.
What is the elevation gain of the San Juan Island Marathon?
Runna classifies the San Juan Island Marathon elevation profile as Flat.
How can I prepare for the San Juan Island 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 San Juan Island 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 San Juan Island Half Marathon?
How long is the San Juan Island Half Marathon?
Where does the San Juan Island Half Marathon take place?
What is the elevation gain of the San Juan Island Half Marathon?
How can I prepare for the San Juan Island Half Marathon?
How do I choose the right training plan for the San Juan Island Half Marathon?
The San Juan Island Half Marathon, scheduled for June 14, 2025, takes runners on a 13.1-mile journey through the island's most picturesque areas. Hosted by Island Athletic Events, the course features a mix of rolling hills and flat stretches, providing an engaging challenge for runners of all levels.
The San Juan Island Half Marathon is 21km long.
The San Juan Island Half Marathon takes place in Lakedale, Friday Harbor, Washington, USA.
Runna classifies the San Juan Island 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 San Juan Island Half Marathon?
The San Juan Island Half Marathon, scheduled for June 14, 2025, takes runners on a 13.1-mile journey through the island's most picturesque areas. Hosted by Island Athletic Events, the course features a mix of rolling hills and flat stretches, providing an engaging challenge for runners of all levels.
How long is the San Juan Island Half Marathon?
The San Juan Island Half Marathon is 21km long.
Where does the San Juan Island Half Marathon take place?
The San Juan Island Half Marathon takes place in Lakedale, Friday Harbor, Washington, USA.
What is the elevation gain of the San Juan Island Half Marathon?
Runna classifies the San Juan Island Half Marathon elevation profile as Flat.
How can I prepare for the San Juan Island 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 San Juan Island 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 San Juan Island 10km?
How long is the San Juan Island 10km?
Where does the San Juan Island 10km take place?
What is the elevation gain of the San Juan Island 10km?
How can I prepare for the San Juan Island 10km?
How do I choose the right training plan for the San Juan Island 10km?
The San Juan Island 10K, part of the event lineup on June 14, 2025, is a 6.2-mile race highlighting the scenic charm of San Juan Island, Washington. Organized by Island Athletic Events, this course is perfect for runners seeking a shorter distance with a mix of flat terrain and gentle hills.
The San Juan Island 10km is 10km long.
The San Juan Island 10km takes place in Lakedale, Friday Harbor, Washington, USA.
Runna classifies the San Juan Island 10km 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 San Juan Island 10km?
The San Juan Island 10K, part of the event lineup on June 14, 2025, is a 6.2-mile race highlighting the scenic charm of San Juan Island, Washington. Organized by Island Athletic Events, this course is perfect for runners seeking a shorter distance with a mix of flat terrain and gentle hills.
How long is the San Juan Island 10km?
The San Juan Island 10km is 10km long.
Where does the San Juan Island 10km take place?
The San Juan Island 10km takes place in Lakedale, Friday Harbor, Washington, USA.
What is the elevation gain of the San Juan Island 10km?
Runna classifies the San Juan Island 10km elevation profile as Flat.
How can I prepare for the San Juan Island 10km?
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 San Juan Island 10km?
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!
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Sport:
Running
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Three Lakes Triathlon and San Juan Island Marathon, Half Marathon and 10K or Island Athletic Events. 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 Three Lakes Triathlon and San Juan Island Marathon, Half Marathon and 10K website.
