#15A Old Pen
Boise · Idaho
0.6 mi
Distance
...
Net Elevation
6 min
Est. Time
Peak Elevation
...
Difficulty
Not Rated
0.6 mi
Distance
...
Net Elevation
6 min
Est. Time
...
Peak Elevation
Not Rated
Difficulty
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Weather outlook
CloudyNo significant precipitation expected.
Little rain is indicated. Shaded or poorly drained sections may still be wet.
This looks like a wetter week around the trail, with 3 days showing meaningful rain chances.
Forecast window
Sunday
a high near 58°F, little expected rain, 4% rain chance
Weather-based estimate. Always check local closures and posted trail conditions before riding.
Forecast data via Open-Meteo. Forecast date: .
About This Trail
#15A Old Pen is a 0.6-mile mountain bike trail near Boise, Idaho. Surface: unpaved. Listed stats: an estimated ride time of 6 min.
Mountain Biking in Boise
Boise is built around the Ridge to Rivers trail system, with foothills singletrack, Camel Back access, fast dry descents, and more than 200 miles of connected routes. Use #15A Old Pen as a starting point to compare nearby routes by distance, difficulty, surface, elevation profile, and ride time.
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Trail Details
Surface
Unpaved
Trail Reviews
Community ratings and recent trail conditions
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Mountain Bike Trails Near Boise
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#15A Old Pen FAQ
Where is #15A Old Pen?
#15A Old Pen is a mountain bike trail near Boise, Idaho. RidePal maps the route, trail stats, photos, reviews, and nearby rides for this area.
How difficult is #15A Old Pen?
#15A Old Pen is 0.6 miles long, with a unpaved surface, with an estimated ride time of 6 min. Check the map and recent conditions before riding.
What is the weather outlook for #15A Old Pen?
Weather forecast for 2026-11-12: No significant precipitation expected. Little rain is indicated. Shaded or poorly drained sections may still be wet. Weather-based estimate. Always check local closures and posted trail conditions before riding.
What other mountain bike trails are near #15A Old Pen?
Nearby RidePal trail pages in Boise include Sideshow, Elephant Rock Loop, #16B Rock Island (East), M17 To Tram, #16B Rock Island (Deer Path). Use the nearby trails section to compare distance, difficulty, and route style.
How can I update information for #15A Old Pen?
Use the RidePal contribution portal from this page to submit corrections, photos, reviews, or route updates for #15A Old Pen.
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