Predict the 2027 Boston Cut-off Time and win a great prize and bragging rights among all your running friends.
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North Bend, WA
Sunday, July 26, 2026
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Don't waste months of training only to run the wrong pace.
Jack and Jills Downhill Marathon - 2025 Pace Bands are adjusted for the specific terrain of the course, your goal time and pacing strategies.
Only $9.99
Race Dates
2027: TBDCourse Information
Profile: DownhillRace Day Weather
Mean Temp.: 66°F (18°C)PR Score & Course Score
PR Score: 99.65Race Size
2026: No ResultsBQ Percentages
2026: N/AMiscellaneous Information
Pace Groups?: Yes
The Jack and Jills Downhill Marathon - 2025 was the largest marathon in the U.S. in 2025 based on the number of finishers. In 2024, it ranked as the largest marathon in the U.S..
In 2025, 32.2% of Jack and Jills Downhill Marathon - 2025 finishers achieved Boston Marathon qualifying times. In 2024, 30.1% of finishers qualified for Boston.
Based on its percentage of Boston Qualifiers (BQs), the Jack and Jills Downhill Marathon - 2025 ranked among marathons in the U.S. in 2025 and in 2024. These rankings provide a useful benchmark for runners comparing Boston Marathon qualifying potential across different races.
The Jack and Jills Downhill Marathon - 2025 has a Course Score of 101.04, ranking it as the fastest marathon course in the U.S. and the fastest marathon course in Washington.
Typical race-time temperature and humidity levels are above the ideal range for optimal marathon performance. Combined with the course profile, this gives the Jack and Jills Downhill Marathon - 2025 a PR Score of 99.65. The PR Score ranks the Jack and Jills Downhill Marathon - 2025 as the best marathon in the U.S. for running a Personal Record (PR) and the best marathon for a PR in Washington.
Together, these rankings provide a quick snapshot of how the Jack and Jills Downhill Marathon - 2025 compares with other marathons in the U.S. and Washington for speed, PR potential, Boston Marathon qualifying success, and overall participation.
Max Elevation: 2578 feet (785m)
Min Elevation: 1696 feet (517m)
Elevation Gain: 392 feet (119m)
Elevation Loss: 1117 feet (340m)
Course updated 02/12/2026
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Compare the details of the Jack and Jills Downhill Marathon - 2025 side-by-side with other marathons with our Comparison Tool.
If you ran the Jack and Jills Downhill Marathon - 2025 in 3:34:00, what would your time in other marathons be?
See how your finish time would compare on other marathon courses with our Time Conversion Tool.
