Sat, Jul 24, 2027

Jack & Jill Marathon & Half

Snoqualmie Pass, WA

Registration openAnnual since at least 2021
MarathonHalf Marathon

Entry is $135 now and rises to $149 after Feb 1, 2027, so registering before then saves $14.

Register

About the Jack & Jill Marathon & Half

The course runs point-to-point on a rail trail, dropping steadily from start to finish on a smooth, paved surface. There is no meaningful climbing, so runners looking to post a fast time come here specifically for that reason. The route passes through the Snoqualmie Tunnel, a long, dark passage through the mountain that is unlike anything on most race calendars.

At the finish, a bell is available for runners to ring after a personal best, and the announcer calls out whether you have hit a Boston qualifier. Pacers are on course targeting key qualifying windows, which shapes the feel of the field: a lot of people out there are chasing something specific.

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Distances & Start Times

26.2 Miles7/24/2027 06:00$165
13.1 Miles7/24/2027 06:30$135
26.2 Miles7/25/2027 06:00$165
13.1 Miles7/25/2027 06:30$135

Going for a Time?

Set a goal and get a pace band: every mile split on a card sized for your phone lock screen, so race morning needs no math.

Not sure what to aim for? The marathon pace chart lists the pace for every finish time.

Plan Your Trip

Where to Stay

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