Jack & Jill Marathon & Half
- Date Sat 24th July 2027 - Sun 25th July 2027
- Time 6:00AM PDT
- Location Snoqualmie Pass, Washington
- Price $116.54 - $137.74
- Races 4 races
- Distances Marathon, Half Marathon
Event summary
Get ready for an unforgettable running experience at the Jack & Jill Marathon & Half, taking place from July 24th to July 25th, 2027, at the stunning Snoqualmie Pass in Kittitas. This event is not just a race; it’s a thrilling journey that boasts the title of the #35 FASTEST MARATHON in the U.S., according to FindMyMarathon. With nearly 1,000 feet of net downhill, runners can enjoy a smooth, fast rail-trail surface designed for negative splits, making it a prime opportunity for those looking to qualify for the Boston Marathon—without any Boston qualifier time penalties!
Participants can choose between the full marathon and half marathon distances, both of which promise an iconic experience that includes the breathtaking Snoqualmie Tunnel. With professional timing, live tracking, and super pacers to guide runners to their Boston qualifying times, the Jack & Jill Marathon & Half is a well-established event with over a decade of experience, dedicated to delivering one of the fastest downhill races in the country. Join the community of runners who have achieved personal records and Boston qualifiers on this beautiful course—come and discover why this race is a favorite among athletes!
Participants can choose between the full marathon and half marathon distances, both of which promise an iconic experience that includes the breathtaking Snoqualmie Tunnel. With professional timing, live tracking, and super pacers to guide runners to their Boston qualifying times, the Jack & Jill Marathon & Half is a well-established event with over a decade of experience, dedicated to delivering one of the fastest downhill races in the country. Join the community of runners who have achieved personal records and Boston qualifiers on this beautiful course—come and discover why this race is a favorite among athletes!
Organiser's Description
Ranked #35 FASTEST MARATHON in the U.S. (FindMyMarathon)
1 in 5 runners BQ
~1,000 FEET of net downhill with NO BOSTON QUALIFIER TIME PENALTY
Smooth, fast rail-trail surface built for negative splits
Jack & Jill has sent thousands of runners to Boston
Iconic SNOQUALMIE TUNNEL experience
Abbott World Marathon Majors AGE GROUP WORLD RANKINGS QUALIFIER
Professionally timed with LIVE TRACKING, detailed results, and printed results cards
Super PACERS for key Boston Qualifying times
Over a DECADE OF EXPERIENCE delivering one of the fastest and most trusted downhill races in the country.
What Runners Are Saying
_"BQ and PR!! Boston 2026 here I come Jack and Jill was my race to get a larger buffer"- Carolyn
__"BQ last July at Jack and Jill, Boston 2026 here I come! I love running this course, I would run it just for the peace and tranquility the course provides. P.S. - I love the tunnel, part of the experience" - Jon
__"The finish line was awesome! They announce your name and let you know if you qualified for Boston. The crowd was amazing at the finish. And yes, I rang that PR bell with Pride! Would I run this marathon again? Absolutely!" - Annie|
__
"10 min PR from my Boston Time, so it was very successful! Was a really fun race and loved the finish line!! Such a great atmosphere!"_
1 in 5 runners BQ
~1,000 FEET of net downhill with NO BOSTON QUALIFIER TIME PENALTY
Smooth, fast rail-trail surface built for negative splits
Jack & Jill has sent thousands of runners to Boston
Iconic SNOQUALMIE TUNNEL experience
Abbott World Marathon Majors AGE GROUP WORLD RANKINGS QUALIFIER
Professionally timed with LIVE TRACKING, detailed results, and printed results cards
Super PACERS for key Boston Qualifying times
Over a DECADE OF EXPERIENCE delivering one of the fastest and most trusted downhill races in the country.
What Runners Are Saying
_"BQ and PR!! Boston 2026 here I come Jack and Jill was my race to get a larger buffer"- Carolyn
__"BQ last July at Jack and Jill, Boston 2026 here I come! I love running this course, I would run it just for the peace and tranquility the course provides. P.S. - I love the tunnel, part of the experience" - Jon
__"The finish line was awesome! They announce your name and let you know if you qualified for Boston. The crowd was amazing at the finish. And yes, I rang that PR bell with Pride! Would I run this marathon again? Absolutely!" - Annie|
__
"10 min PR from my Boston Time, so it was very successful! Was a really fun race and loved the finish line!! Such a great atmosphere!"_
Races
-
Marathon Saturday
Incl. $8.74 Fee & Tech T-Shirt
Sat 24th July 2027 (6:00AM PDT)
$137.74
CLOSEDUSATF Certified Course Bring a flashlight or headlamp to safely navigate the tunnel. -
Half Marathon Saturday
Incl. $7.54 Fee & Teach T-Shirt
Sat 24th July 2027 (6:30AM PDT)
$116.54
CLOSEDReady to Fly Downhill? Want a fast, scenic, and PR-worthy half marathon? Our USATF Certified Course gives you exactly that. Bring a light for the tunnel! -
Marathon Sunday
Incl. $8.74 Fee & Tech T-Shirt
Sun 25th July 2027 (6:00AM PDT)
$137.74
CLOSEDUSATF Certified Course Bring a flashlight or headlamp to safely navigate the tunnel. -
Half Marathon Sunday
Incl. $7.54 Fee & Tech T-Shirt
Sun 25th July 2027 (6:30AM PDT)
$116.54
CLOSEDReady to Fly Downhill? Want a fast, scenic, and PR-worthy half marathon? Our USATF Certified Course gives you exactly that. Bring a light for the tunnel!
Reviews
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Iron Horse State Park, Hyak Trailhead, Snoqualmie Pass, 98068, WA, United States
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Jack & Jill Marathon & Half
