Field trip: Winter Trail Running Conditioning Series
Morning: December Winter Conditioning Runs: 4-6 miles - Spring Lake/Lake Desire Park
Winter Trail Running Conditioning Course runs from 4-6 miles. You will need to complete 2 course runs per month over Dec, Jan and Feb to graduate.
- Sun, Dec 14, 2025
- Foothills Trail Running Committee
- Trail Running
- Adults
- Easy
- Easy
- Mileage: 4.3 mi
- Elevation Gain: 400 ft
- Pace: 4-5 mph
- 3 (8 capacity)
- 1 (2 capacity)
- Thu, Nov 20, 2025 at 8:00 AM
- Fri, Dec 26, 2025 at 5:00 PM
- Cancellation & Refund Policy
- iCal Google
We will follow a clockwise loop, passing Echo Mountain (899 feet), north to the Wetland 14 Natural Area, and then back to the south/southeast. Total 4.32 miles and 872 elevation gain.
4-5MPH conversational pace.
For a complete description of trail running with the Mountaineers, please consult the Trail Running Standards.
Meet at 8:00am at the south end of the parking lot near the Spring Lake boat ramp, is at the south end of W Spring Lake Drive SE. The trail begins to the south. Parking in lot - Discovery Pass Requred. Following introductions, description of route and current trail conditions. There are no public bathrooms at the trailhead or anywhere along the route - nearest facilities are in Petrovitsky Park to the west.
Directions: Directions: Spring Lake–Lake Desire is east of Renton near Fairwood. From the Maple Valley Highway, SR-169, or SE Petrovitsky Road, take 196th Avenue SE, then SE 183rd Street to East Spring Lake Drive. Follow around the lake to the trailhead at the end of West Spring Lake Drive SE. There is also a boat launch nearby.
Required Equipment
Please wear layers of breathable, technical clothing suitable for outdoor aerobic activities for this course's activities.
- Waterproof jacket, hat, buff, gloves, sunglasses; running-specific gaiters recommended
- Warm mid-weight layer (e.g. down vest or wool long sleeve)
- Trail running shoes
- A small day pack suitable for trail running
- Bring snacks and water
- Trail running-adapted ten essentials