Date
Sat, 24 Jul 2027
Start
06:00
Venue
Hyak Sno-Park, Snoqualmie Pass, Washington
Washington, District of Columbia
Countdown
July
A point-to-point marathon run from Hyak Sno-Park down to North Bend, with a tunnel in the middle. This is the bigger Saturday field, going since 2015.
Key facts
01Snoqualmie Tunnel section requires a light
026.5-hour cut-off for the full marathon
03Point to point: you finish in Garcia, North Bend, not where you start
Create a free training plan for the Jack & Jill's Downhill Marathon & Half: Marathon Saturday
7-day free trial, no card required
The course
The route
Washington
Distance42km
StartElevation
0 kmDrag map to rotate42.3 km
Weather
Late-July, Washington
32°CTypical high
22°CTypical low
14°CColdest in 20 years
47%Days with rain
Highs around 32°C and lows around 22°C, but it has dropped to 14°C. Rain on 47% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the Jack & Jill's Downhill Marathon & Half: Marathon Saturday
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Jack & Jill's Downhill Marathon & Half: Marathon Saturday plan targets
Typical sessions
42 km
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Jack & Jill's Downhill Marathon & Half: Marathon Saturday plan.
7-day free trial, no card required.
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