Marie Dhority Bridge – Bolinas Ridge Trailhead loop from Olema
Marie Dhority Bridge – Bolinas Ridge Trailhead loop from Olema
4.7
(3492)
5,680
riders
Marie Dhority Bridge – Bolinas Ridge Trailhead loop from Olema
02:37
30.2km
620m
Mountain biking
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: April 20, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Golden Gate National Recreation Area
Waypoints
Start point
Bus stop
Get Directions
3.42 km
Cross Marin Trail – North from Samuel P Taylor State Park Campground to the Northern Park exit
Highlight (Segment) • Cycleway
Tip by
8.65 km
Samuel P Taylor State Park Hike/Bike Campground
Highlight • Rest Area
Tip by
9.02 km
Cross Marin Trail 🌲 Samuel P Taylor State Park Campground to Southern Park exit 🌲
Highlight (Segment) • Trail
Tip by
12.2 km
Marie Dhority Bridge
Highlight • Bridge
Tip by
12.3 km
Leo Cronin Fish Viewing Area
Highlight • Viewpoint
Tip by
16.3 km
Kent Lake
Highlight (Segment) • Lake
Tip by
24.3 km
Jewell Trail 🌲
Highlight (Segment) • Trail
Tip by
27.9 km
Bolinas Ridge Trailhead
Highlight • Trail
Tip by
30.2 km
End point
Bus stop
Way Types & Surfaces
Way Types
16.1 km
5.01 km
4.95 km
3.94 km
233 m
< 100 m
Surfaces
15.8 km
8.06 km
6.18 km
127 m
< 100 m
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Elevation
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Weather
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Sunday 5 July
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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 challenging and incredibly scenic mountain biking experience in Marin County, the Marie Dhority Bridge – Bolinas Ridge Trailhead loop from Olema is a fantastic choice. This moderate route covers 18.8 miles (30.2 km) with a significant 2036 feet (621 metres) of elevation gain, taking roughly 2 hours and 37 minutes to complete. It's ideal for riders seeking diverse terrain and panoramic views, especially those ready for a solid workout.
What to expect on Marie Dhority Bridge – Bolinas Ridge Trailhead loop from Olema
This loop takes you on a journey through the varied landscapes of Point Reyes National Seashore, from open grasslands with grazing cattle to dense redwood forests. You'll encounter a mix of riding surfaces, including graded dirt, compacted native soil, and sections with embedded and loose rocks. The climb up Bolinas Ridge is a consistent effort, offering flowy sections interspersed with steeper grades that might have you walking your bike. Once on the ridge, prepare for expansive panoramic views of Marin's Barnabe Peak, Point Reyes, and even the distant Bodega Bay, making the effort well worth it. Descending trails like McCurdy can be steep and technical, with ruts and loose rocks, so confident bike handling is a plus.
Planning your visit
The best time to experience this route is during winter and spring, when the landscape is lush, the air is crisp, and wildflowers might be blooming. Be aware that the Bolinas Ridge Trail is multi-use, so you'll be sharing it with hikers and equestrians; always yield to other trail users. At the Bolinas Ridge Trailhead, you'll encounter cattle traps, which are narrow V-shaped chutes that require you to lift your bike over. Also, note the e-bike regulations: Class I e-bikes are permitted on Bolinas Ridge Trail but are prohibited on Shafter Grade Road/Trail and Cross Marin Trail.
Trail details
- Distance: 18.8 miles (30.2 km)
- Elevation gain: 2036 feet (621 metres)
- Difficulty: moderate
- Estimated time: 2 hours and 37 minutes
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