Jack and Jills Downhill Marathon (Saturday)

North Bend, WA, USA · July 25, 2026

54°·71° high·Light·Dry

Weather

Race Day Weather

54°at start

74° high

Light

Dry

Warming trend, moderate humidity

Runners will face a temperature increase from 54°F at the start to 72°F by the finish, with average humidity at 67%. Winds will be light, shifting from W to gusts of 21 mph. Athletes should consider starting conservatively and ensure proper hydration as temperatures rise.

Race day forecast available in 3 days

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Distance: 26.2mi

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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.

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FAQ

When is the 2026 Jack and Jills Downhill Marathon (Saturday)?

The 2026 Jack and Jills Downhill Marathon (Saturday) will be held on Saturday July 25, 2026.

Is the Jack and Jills Downhill Marathon (Saturday) a Boston Marathon Qualifier?

Yes, the Jack and Jills Downhill Marathon (Saturday) is an official Boston Marathon qualifier.

What will the weather be like for the 2026 Jack and Jills Downhill Marathon (Saturday)?

The forecast calls for a high of 78°F and a low of 54°F with a 3% chance of rain.

Historical Weather

Based on 3 years of data

Avg Temp

70°F

L:57° H:70°

RunScore

Conditions

Rain Freq

0 of 3 yrs

Wind5mph

Dew51°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Jack and Jills Downhill Marathon (Saturday) Partly cloudy throughout the day. 2025	56°/64°	-	51°
2024 Jack and Jills Downhill Marathon (Saturday) Partly cloudy throughout the day. 2024	58°/74°	-	52°
2023 Jack and Jills Downhill Marathon (Saturday) Clearing in the afternoon. 2023	57°/72°	-	52°

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