Lamorinda Trail – Las Trampas Creek bridge loop from West Dublin/Pleasanton
Lamorinda Trail – Las Trampas Creek bridge loop from West Dublin/Pleasanton
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Lamorinda Trail – Las Trampas Creek bridge loop from West Dublin/Pleasanton
04:54
78.2km
780m
Cycling
Hard bike 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: April 15, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Train Station
Get Directions
31.9 km
Upper San Leandro Reservoir overlook
Highlight • Viewpoint
Tip by
37.6 km
Moraga Commons Park
Highlight • Rest Area
Tip by
39.0 km
Lamorinda Trail
Highlight (Segment) • Cycleway
Tip by
42.7 km
Lafayette Community Park
Highlight • Rest Area
Tip by
44.2 km
Tip by
46.7 km
Las Trampas Creek bridge
Highlight (Segment) • Bridge
Tip by
48.2 km
Lafayette-Moraga Regional Trail
Highlight (Segment) • Trail
Tip by
48.7 km
Olympic Blvd. Staging Area
Nature Reserve
62.3 km
Museum of the San Ramon Valley
Highlight • Historical Site
Tip by
78.2 km
End point
Train Station
Way Types & Surfaces
Way Types
54.3 km
19.2 km
4.48 km
265 m
< 100 m
< 100 m
Surfaces
60.3 km
17.0 km
859 m
135 m
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Elevation
Highest point (270 m)
Lowest point (50 m)
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Weather
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Today
Friday 10 July
28°C
11°C
0 %
Additional weather tips
Max wind speed: 27.0 km/h
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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 an experienced touring cyclist looking for a serious challenge in the East Bay, the Lamorinda Trail – Las Trampas Creek bridge loop from West Dublin/Pleasanton delivers. This difficult 48.6-mile (78.2 km) route packs in 2570 feet (783 metres) of climbing, taking around 4 hours and 53 minutes to complete, making it a substantial day out for those ready to push their limits and explore a comprehensive network of trails.
What to expect on Lamorinda Trail – Las Trampas Creek bridge loop from West Dublin/Pleasanton
Expect a diverse journey as you cycle through the East Bay cities of Lafayette, Moraga, and Orinda. While much of the route is paved and separated from traffic, be prepared for some unpaved sections and three medium-sized hills that add to the challenge. You'll trace a historic railroad route through the picturesque Moraga Valley, offering glimpses into the region's past, and pass the distinctive Horseshoe Bend on the Lafayette-Moraga Bike Trail. This route is best for touring cyclists who are comfortable with significant elevation changes and navigating sections where you might share the road with cars, particularly on Moraga Way.
Planning your visit
Connecting to this extensive loop from West Dublin/Pleasanton typically involves utilizing the Iron Horse Regional Trail, which extends to Pleasanton. While specific parking for the start point isn't detailed, ample parking is usually available near the Iron Horse Trailheads in Dublin/Pleasanton. For public transport, the BART system offers convenient access to the Dublin/Pleasanton area, making it possible to reach the starting point without a car. Always carry sufficient water, especially during warmer months, and consider starting early to make the most of the daylight for this long and difficult ride.
Trail details
- Distance: 48.6 miles (78.2 km)
- Elevation gain: 2570 feet (783 metres)
- Difficulty: difficult
- Estimated time: 4 hours and 53 minutes
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