Jack & Jill's Downhill Marathon & Half Marathon is a unique race held annually in North Bend, Washington. It offers a thrilling downhill course, with the marathon and half marathon both offering a fast-paced descent through picturesque forests and natural surroundings. The race is known for its beautiful views and rapid times, making it a popular choice for runners aiming for personal bests. Participants are treated to fully supported aid stations along the way, with the course designed for both experienced marathoners and those looking to try their hand at a fast-paced downhill race.
Races
Marathon
Marathon
Half Marathon
Half Marathon
Race Date:
27 July, 2025
The July 27 edition of Jack & Jill’s Downhill Marathon provides another chance for runners to tackle this 26.2-mile course with a 2,000-foot descent, renowned for its fast, Boston-qualifying potential. Hosted by Run Super Series, the route starts at Hyak, leads through the scenic Snoqualmie Tunnel, and promises a memorable finish.
Race Date:
26 July, 2025
On July 26, 2025, Jack & Jill’s Downhill Marathon in North Bend, Washington, offers a 26.2-mile journey with a gentle 2,000-foot descent from Hyak to the finish. Organized by Run Super Series, this Boston-qualifying course combines scenic views and a supportive atmosphere, ideal for runners targeting personal bests.
Race Date:
26 July, 2025
The Jack & Jill’s Downhill Half Marathon offers a fast, scenic 13.1-mile route that includes a gentle downhill, beginning at Hyak and passing through the Snoqualmie Tunnel. Organized by Run Super Series, this race is ideal for personal bests and scenic enjoyment, with ample support throughout.
Race Date:
27 July, 2025
On July 27, the Jack & Jill’s Downhill Half Marathon invites runners back to North Bend for a 13.1-mile course that combines fast pacing with beautiful scenery. Hosted by Run Super Series, this race includes the famous Snoqualmie Tunnel, delivering a unique experience for runners of all levels.
Weather based on historical averages. Route data provided by Strava, based on last year's race.
FAQs
What is the Jack & Jill's Downhill Marathon?
How long is the Jack & Jill's Downhill Marathon?
Where does the Jack & Jill's Downhill Marathon take place?
What is the elevation gain of the Jack & Jill's Downhill Marathon?
How can I prepare for the Jack & Jill's Downhill Marathon?
How do I choose the right training plan for the Jack & Jill's Downhill Marathon?
The July 27 edition of Jack & Jill’s Downhill Marathon provides another chance for runners to tackle this 26.2-mile course with a 2,000-foot descent, renowned for its fast, Boston-qualifying potential. Hosted by Run Super Series, the route starts at Hyak, leads through the scenic Snoqualmie Tunnel, and promises a memorable finish.
The Jack & Jill's Downhill Marathon is 42km long.
The Jack & Jill's Downhill Marathon takes place in North Bend, Washington, USA.
Runna classifies the Jack & Jill's Downhill Marathon elevation profile as Moderate.
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 Jack & Jill's Downhill Marathon?
The July 27 edition of Jack & Jill’s Downhill Marathon provides another chance for runners to tackle this 26.2-mile course with a 2,000-foot descent, renowned for its fast, Boston-qualifying potential. Hosted by Run Super Series, the route starts at Hyak, leads through the scenic Snoqualmie Tunnel, and promises a memorable finish.
How long is the Jack & Jill's Downhill Marathon?
The Jack & Jill's Downhill Marathon is 42km long.
Where does the Jack & Jill's Downhill Marathon take place?
The Jack & Jill's Downhill Marathon takes place in North Bend, Washington, USA.
What is the elevation gain of the Jack & Jill's Downhill Marathon?
Runna classifies the Jack & Jill's Downhill Marathon elevation profile as Moderate.
How can I prepare for the Jack & Jill's Downhill 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 Jack & Jill's Downhill 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 Jack & Jill's Downhill Marathon?
How long is the Jack & Jill's Downhill Marathon?
Where does the Jack & Jill's Downhill Marathon take place?
What is the elevation gain of the Jack & Jill's Downhill Marathon?
How can I prepare for the Jack & Jill's Downhill Marathon?
How do I choose the right training plan for the Jack & Jill's Downhill Marathon?
On July 26, 2025, Jack & Jill’s Downhill Marathon in North Bend, Washington, offers a 26.2-mile journey with a gentle 2,000-foot descent from Hyak to the finish. Organized by Run Super Series, this Boston-qualifying course combines scenic views and a supportive atmosphere, ideal for runners targeting personal bests.
The Jack & Jill's Downhill Marathon is 42km long.
The Jack & Jill's Downhill Marathon takes place in North Bend, Washington, USA.
Runna classifies the Jack & Jill's Downhill Marathon elevation profile as Moderate.
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 Jack & Jill's Downhill Marathon?
On July 26, 2025, Jack & Jill’s Downhill Marathon in North Bend, Washington, offers a 26.2-mile journey with a gentle 2,000-foot descent from Hyak to the finish. Organized by Run Super Series, this Boston-qualifying course combines scenic views and a supportive atmosphere, ideal for runners targeting personal bests.
How long is the Jack & Jill's Downhill Marathon?
The Jack & Jill's Downhill Marathon is 42km long.
Where does the Jack & Jill's Downhill Marathon take place?
The Jack & Jill's Downhill Marathon takes place in North Bend, Washington, USA.
What is the elevation gain of the Jack & Jill's Downhill Marathon?
Runna classifies the Jack & Jill's Downhill Marathon elevation profile as Moderate.
How can I prepare for the Jack & Jill's Downhill 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 Jack & Jill's Downhill 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 Jack & Jill's Downhill Half Marathon?
How long is the Jack & Jill's Downhill Half Marathon?
Where does the Jack & Jill's Downhill Half Marathon take place?
What is the elevation gain of the Jack & Jill's Downhill Half Marathon?
How can I prepare for the Jack & Jill's Downhill Half Marathon?
How do I choose the right training plan for the Jack & Jill's Downhill Half Marathon?
The Jack & Jill’s Downhill Half Marathon offers a fast, scenic 13.1-mile route that includes a gentle downhill, beginning at Hyak and passing through the Snoqualmie Tunnel. Organized by Run Super Series, this race is ideal for personal bests and scenic enjoyment, with ample support throughout.
The Jack & Jill's Downhill Half Marathon is 21km long.
The Jack & Jill's Downhill Half Marathon takes place in North Bend, Washington, USA.
Runna classifies the Jack & Jill's Downhill Half Marathon elevation profile as Moderate.
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 Jack & Jill's Downhill Half Marathon?
The Jack & Jill’s Downhill Half Marathon offers a fast, scenic 13.1-mile route that includes a gentle downhill, beginning at Hyak and passing through the Snoqualmie Tunnel. Organized by Run Super Series, this race is ideal for personal bests and scenic enjoyment, with ample support throughout.
How long is the Jack & Jill's Downhill Half Marathon?
The Jack & Jill's Downhill Half Marathon is 21km long.
Where does the Jack & Jill's Downhill Half Marathon take place?
The Jack & Jill's Downhill Half Marathon takes place in North Bend, Washington, USA.
What is the elevation gain of the Jack & Jill's Downhill Half Marathon?
Runna classifies the Jack & Jill's Downhill Half Marathon elevation profile as Moderate.
How can I prepare for the Jack & Jill's Downhill 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 Jack & Jill's Downhill 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 Jack & Jill's Downhill Half Marathon?
How long is the Jack & Jill's Downhill Half Marathon?
Where does the Jack & Jill's Downhill Half Marathon take place?
What is the elevation gain of the Jack & Jill's Downhill Half Marathon?
How can I prepare for the Jack & Jill's Downhill Half Marathon?
How do I choose the right training plan for the Jack & Jill's Downhill Half Marathon?
On July 27, the Jack & Jill’s Downhill Half Marathon invites runners back to North Bend for a 13.1-mile course that combines fast pacing with beautiful scenery. Hosted by Run Super Series, this race includes the famous Snoqualmie Tunnel, delivering a unique experience for runners of all levels.
The Jack & Jill's Downhill Half Marathon is 21km long.
The Jack & Jill's Downhill Half Marathon takes place in North Bend, Washington, USA.
Runna classifies the Jack & Jill's Downhill Half Marathon elevation profile as Moderate.
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 Jack & Jill's Downhill Half Marathon?
On July 27, the Jack & Jill’s Downhill Half Marathon invites runners back to North Bend for a 13.1-mile course that combines fast pacing with beautiful scenery. Hosted by Run Super Series, this race includes the famous Snoqualmie Tunnel, delivering a unique experience for runners of all levels.
How long is the Jack & Jill's Downhill Half Marathon?
The Jack & Jill's Downhill Half Marathon is 21km long.
Where does the Jack & Jill's Downhill Half Marathon take place?
The Jack & Jill's Downhill Half Marathon takes place in North Bend, Washington, USA.
What is the elevation gain of the Jack & Jill's Downhill Half Marathon?
Runna classifies the Jack & Jill's Downhill Half Marathon elevation profile as Moderate.
How can I prepare for the Jack & Jill's Downhill 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 Jack & Jill's Downhill 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!
More
Sport:
Running
Qualifier:
Boston Marathon Qualifier
Tags:
Nature
Boston Marathon Qualifier
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Jack & Jill's Downhill Marathon & Half Marathon or Run Super Series. 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 Jack & Jill's Downhill Marathon & Half Marathon website.
