Sycamore Canyon North climb – Old Boney Trail loop from Potrero Ridge Open Space
Sycamore Canyon North climb – Old Boney Trail loop from Potrero Ridge Open Space
3.4
(18)
43
riders
02:29
32.4km
580m
Gravel riding
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 17, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Boney Mountain State Wilderness
Waypoints
Start point
Bus stop
Get Directions
2.55 km
Highlight • Trail
Tip by
3.04 km
Highlight • Summit
Tip by
3.05 km
Highlight (Segment) • Climb
Tip by
10.0 km
Highlight • Trail
Tip by
15.1 km
Highlight • Trail
Tip by
16.2 km
Highlight • Trail
Tip by
23.6 km
Highlight (Segment) • Trail
Tip by
27.9 km
Highlight • Rest Area
Tip by
32.4 km
End point
Bus stop
Way Types & Surfaces
Way Types
14.9 km
8.49 km
6.45 km
1.79 km
726 m
Surfaces
15.6 km
15.4 km
1.35 km
< 100 m
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Elevation
Highest point (280 m)
Lowest point (70 m)
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Weather
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Friday 10 July
26°C
14°C
-- %
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a serious challenge with big rewards, the Sycamore Canyon North climb – Old Boney Trail loop from Potrero Ridge Open Space is a difficult gravel biking route that delivers. This 20.1-mile (32.4 km) loop packs in 1902 feet (580 metres) of climbing, taking roughly 2 hours and 28 minutes to complete. It's a demanding ride best suited for experienced gravel bikers with very good fitness who are ready for significant elevation gain and varied terrain.
What to expect on Sycamore Canyon North climb – Old Boney Trail loop from Potrero Ridge Open Space
This route takes you on a journey through diverse landscapes, starting from the grassy hillsides and oak woodlands of Potrero Ridge Open Space. You'll encounter a mix of surfaces, from paved sections to dirt and gravel fire roads, with the Old Boney Trail itself offering narrow paths, rocky stretches, and even singletrack. As you climb, prepare for expansive panoramic views that include the Pacific Ocean and the Channel Islands, with striking vistas of Boney Mountain. Sycamore Canyon provides varied terrain and ascents, sometimes loose and rocky, but also offers shaded relief under oaks. Be ready for some sections where the gradient might be so steep or technical that you'll need to dismount and push your bike; this is a ride that truly tests your legs and bike handling skills.
Planning your visit
This loop is rated as a hard gravel ride, demanding very good fitness. While some parts are paved, expect extensive dirt and gravel fire roads, with potential water crossings in Sycamore Canyon, especially after rain. The elevation gain can be substantial, and some sections may require pushing your bike. The Potrero Ridge Open Space serves as the starting point, so plan your parking accordingly. Spring offers the chance to see wildflowers along the Old Boney Trail, adding to the scenic beauty.
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