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Routes
Bike touring routes & trails
United States
California
San Mateo County

Old Ranch Rd Trail 🐄 San Bruno – Brisbane Lagoon loop from Sunnydale

Routes
Bike touring routes & trails
United States
California
San Mateo County

Old Ranch Rd Trail 🐄 San Bruno – Brisbane Lagoon loop from Sunnydale

Hard

4.9

(2185)

13,956

riders

Old Ranch Rd Trail 🐄 San Bruno – Brisbane Lagoon loop from Sunnydale

02:52

41.0km

610m

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: March 20, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

San Bruno Mountain State and County Park

Waypoints

A

Start point

Train Station

Get Directions

1

3.09 km

Crocker Amazon Park SW🌲

Highlight • Rest Area

Large park with recreation center, playground, sports fields, restrooms, water. Connecting trails go into the huge, adjacent John McLaren Park.

Tip by

2

17.4 km

Guadeloupe Canyon Parkway

Highlight (Segment) • Trail

While it is a long and tiring hill to climb, wide bike paths on the shoulders of this big but usually relatively quiet road make the canyon on the west slope of San Bruno Mountain Park a safe route.

Tip by

3

19.8 km

San Bruno Mountain State & County Park

Highlight • Natural Monument

San Bruno Mountain Park is located in northern San Mateo County, California, adjacent to the southern boundary of San Francisco and borders the cities of Brisbane, South San Francisco, Colma …

Tip by

4

22.7 km

San Bruno Mountain

Highlight • Summit

Significant peak overlooking the south side of San Francisco and the northern edge of San Mateo county, with views from the Pacific to the SF Bay

Tip by

5

25.2 km

Old Ranch Rd Trail 🐄 San Bruno

Highlight (Segment) • Trail

Old Ranch Road is a gravel single track leading from the crest at the main San Bruno Mountain Park trailhead down to the San Francisco Bay, paralleling Guadalupe Canyon Parkway. parks.smcgov.org/san-bruno-mountain-state-county-park

Tip by

6

31.0 km

Brisbane Lagoon

Highlight • Lake

A remnant of San Francisco Bay, Brisbane Lagoon was formed by the construction of the U. S. Highway 101 causeway, and became diminished as most of its north and central …

Tip by

7

33.8 km

8

35.4 km

Living Giving Science Sculpture

Highlight • Monument

The sculpture depicts "living-giving science" according to its artist, Marco Cochrane. It stands 24 feet tall, and was erected in front of biotech company Genesis Towers in 2020 to represent …

Tip by

B

41.0 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

29.1 km

7.13 km

2.12 km

1.48 km

867 m

334 m

< 100 m

Surfaces

32.0 km

5.53 km

1.93 km

1.61 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (370 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Tuesday 19 May

27°C

12°C

0 %

Additional weather tips

Max wind speed: 30.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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