Search activities
Conditioner Hikes

Field trip: Intensive Basic Alpine Climbing Course

Conditioner Hikes - Mailbox Peak

Climbing conditioner! Keep up your fitness training while socializing with other students and instructors

Contacts

Jenni Weisman
Jenni Weisman
Primary Leader
Qualified Youth Leader
  • Very Strenuous, Snow Scramble, Winter Scramble
  • Moderate
  • Mileage: 6.0 mi
  • Elevation Gain: 4,100 ft
  • 9 (9 capacity)
  • 2 (3 capacity)
  • Thu, Dec 18, 2025 at 3:01 PM
  • Thu, Apr 30, 2026 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 2.5 hr (~3 mi, 4000 ft gain). 

Details to be confirmed by email the week before but anticipate an 8am start time at the trailhead.

Route/Place

Mailbox Peak


  • Green Trails Mount Si NRCA No. 206S
    Green Trails Middle Fork Snoqualmie No. 174SX
    Green Trails Bandera No. 206
  • See full route/place details.
Roster
Required Equipment

Required Equipment

10 Essentials

Trip Reports