Field trip: Intensive Basic Alpine Climbing Course
Conditioner Hikes - Mount Si Main Trail
Climbing conditioner! Keep up your fitness training while socializing with other students and instructors
- Sat, Apr 18, 2026
- Seattle Climbing Committee
- Conditioning
- Adults, All Who Qualify
- Moderate/Strenuous
- Moderate
- Mileage: 8.0 mi
- Elevation Gain: 3,150 ft
- 9 (9 capacity)
- 2 (3 capacity)
- Thu, Dec 18, 2025 at 2:51 PM
- Tue, Dec 16, 2025 at 5:00 PM
- Cancellation & Refund Policy
- iCal Google
If using this as your official conditioner, you will need to carry 25 lb or 20% of your body weight, whichever is greater, but no more than 50lb. We'll aim to reach the summit in approx 2 hr (4+ mi, 3000+ ft gain).
Details to be confirmed by email the week before but anticipate an 8am start time at the trailhead.
Mount Si Main Trail
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Green Trails Mount Si NRCA No. 206S
Green Trails Mt Si No. 174
USGS Mt Si - See full route/place details.
Required Equipment
10 Essentials