Jack and Jills Downhill Marathon (Saturday)
Race Day Weather
Cool start, warming finish
Runners will face a cool start at 51°F, gradually warming to 69°F by the finish. Wind will be light at 6 mph, so it won’t significantly impact performance, although headwinds are expected from miles 8 to 27. As temperatures rise, runners should stay hydrated and consider adjusting their pace to conserve energy, especially during the uphill stretches.
This course drops 860 ft from start to finish, so we look at it at 2 points, not just the start line. In a typical year, at 9:00/mi, you start at 51° and finish around 9:55 AM in 63°.
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Race Info
The Jack & Jill's Downhill Marathon in North Bend, Washington, offers runners a fast, net-downhill course along the scenic Palouse to Cascades State Park Trail. Starting near the iconic Snoqualmie Tunnel, the marathon features a gradual descent of approximately 1,300 feet over 26.2 miles, providing an ideal setting for personal bests and Boston Marathon qualifications. The course is predominantly shaded, with a smooth, hard-packed gravel surface that is gentle on the legs, enhancing the overall running experience.
