September Hikes: 4 to 8 miles, 750 to 2,000 feet gain

Field trip: GoHike: Beginner Hiking Course

September Hikes: 4 to 8 miles, 750 to 2,000 feet gain - Sourdough Gap

This hike counts toward your monthly required GoHike course September trips.

  • Moderate
  • Moderate
  • Mileage: 6.0 mi
  • Elevation Gain: 1,100 ft
  • Pace: 1.5 - 2.0 mph
  • 10 (10 capacity)
  • 1 (2 capacity)
  • Fri, Aug 7, 2026 at 8:00 AM
  • Thu, Sep 17, 2026 at 5:00 PM
  • Cancellation & Refund Policy
  • iCal Google

8:00AM at the trailhead

Route/Place

Sourdough Gap



  • Green Trails Mount Rainier Wonderland No. 269SX

    Green Trails Bumping Lake No. 271

    Green Trails Mt Rainier East No. 270
  • See full route/place details.
Roster
Required Equipment

Required Equipment

Your leader will send out a Hello Hiker email prior to the hike with details on the hike, as well as recommended and required equipment.

Trip Reports