Jack and Jills Downhill Marathon (Saturday)

North Bend, WA, USA · July 24, 2027
partly-cloudy-day54°·70° high·Light·Dry
9
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Race Day Weather

partly-cloudy-day
54°at start
74° high
Light
Dry

Comfortable temps, big temp swing

Mild 54°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 74°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing. Moderate humidity at 66% is worth noting for effort level, especially in later miles.

Race day forecast available in 293 days
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Pace Calculator

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.

FAQ

When is the 2027 Jack and Jills Downhill Marathon (Saturday)?

The 2027 Jack and Jills Downhill Marathon (Saturday) will be held on Saturday July 24, 2027.

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 is the time limit for the Jack and Jills Downhill Marathon (Saturday)?

The time limit for the Jack and Jills Downhill Marathon (Saturday) is 6.5 hours.

What will the weather be like for the 2027 Jack and Jills Downhill Marathon (Saturday)?

The forecast calls for a high of 77°F and a low of 54°F with a 3% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
68°F
L:58° H:68°
RunScore
8
Conditions
Rain Freq
0%
0 of 4 yrs
Wind6mph
Dew52°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
60°/68°-
8
2025
cloudy
56°/62°-
9
2024
clear-day
58°/72°-
9
2023
partly-cloudy-day
57°/70°-
9