
Jack & Jill Marathon & Half is a running race on July 25–26, 2026 in North Bend, WA, with entry fees from $141 to $171.
From the Organizer
• 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!"
Events
Weather
Live forecast from the U.S. National Weather Service.
Race Day 1
Saturday, 7/25
High
76°
Low
57°
Mostly sunny then slight chance light rain
Race Day 2
Sunday, 7/26
High
75°
Low
56°
Chance light rain
Host City
City Elevation
499 ft
Nearest Airport
BFI
King County International Airport - Boeing Field · 26 mi
Major Hub
SEA
Seattle–Tacoma International Airport · 26 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Jack & Jill Marathon & Half, put it on the calendar, and turn “someday” into a start date.
2
Days to train
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From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Iron Horse Half Marathon
Less than a mile away
Cascade Express Marathon & Half Marathon
Less than a mile away
Run for the Buns: A ridiculously short 0.5K for a meaningful cause
7 miles away
Beat the Blerch
14 miles away
Plan your trip
Coming from out of town? There's more to North Bend than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to North BendFrequently Asked Questions (FAQs)
Jack & Jill Marathon & Half
Jul 25, 2026