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United States
California
San Diego County
San Diego

Sweetwater Bikeway – Sweetwater River Trail loop from Beyer Boulevard

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

Sweetwater Bikeway – Sweetwater River Trail loop from Beyer Boulevard

Hard

4.6

(8924)

8,925

riders

Sweetwater Bikeway – Sweetwater River Trail loop from Beyer Boulevard

04:05

66.5km

490m

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 8, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 30.0 km for 89 m

Customers only

Waypoints

A

Start point

Train Station

Get Directions

1

12.6 km

Bayshore Bikeway – Salt Flats Section

Highlight (Segment) • Cycleway

This section of the Bayshore Bikeway passes through the property of the San Diego Bay National Wildlife Refuge. You actually get to run by ponds in the refuge the whole …

Tip by

2

14.4 km

The San Diego Bay National Wildlife Refuge is a wildlife refuge that was created to protect San Diego's historic coastal salt marsh and mudflat habitat. The refuge is home to …

Tip by

3

23.6 km

Sweetwater Bikeway

Highlight (Segment) • Cycleway

Here you can cycle alongside the river. The Sweetwater River runs from the Cuyamaca Mountains into San Diego Bay.

This multi-use path is part of the Sweetwater Bikeway, which is …

Tip by

4

32.1 km

Sweetwater River Trail

Highlight (Segment) • Trail

This multi-use trail runs along the Sweetwater River between Chula Vista and the Sweetwater Reservoir. Keep and eye out for hikers, runners, and horses, as they all use this trail.

Tip by

B

66.5 km

End point

Train Station

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Way Types & Surfaces

Way Types

37.1 km

13.2 km

6.96 km

4.60 km

2.66 km

1.39 km

444 m

141 m

Surfaces

55.2 km

8.83 km

1.13 km

714 m

603 m

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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 (200 m)

Lowest point (0 m)

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Weather

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Monday 6 July

23°C

17°C

-- %

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

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Description

If you're looking for a touring cycling route that truly offers a bit of everything, the Sweetwater Bikeway – Sweetwater River Trail loop from Beyer Boulevard is a fantastic, albeit difficult, choice. This 41.2-mile (66.3 km) journey packs in 1603 feet (489 metres) of elevation gain over roughly 4 hours and 4 minutes, making it ideal for experienced cyclists who appreciate diverse terrain and are ready for a challenging ride.

What to expect on Sweetwater Bikeway – Sweetwater River Trail loop from Beyer Boulevard

Starting out, you'll enjoy smooth, paved sections along the Sweetwater Bikeway, offering views of the Sweetwater River and sweeping vistas of San Diego Bay. As you venture further inland towards the Sweetwater Reservoir, the terrain shifts dramatically. Expect unpaved paths, gravel roads, and even singletrack, with some challenging, steep climbs that might require you to dismount. The scenery transforms from urban to open grasslands and chunky rock canyons, with impressive views towards San Miguel Mountain. This route is best for touring cyclists who are ready for a demanding ride and enjoy transitioning between different environments.

Planning your visit

Accessing the loop is straightforward, with multiple access points including Beyer Boulevard and Pepper Park, which offers parking and restrooms. Due to San Diego's mild climate, you can enjoy this route year-round. Be mindful that the bikeway can get quite busy, and some sections near highways might have increased noise. Consider bringing a mountain bike or gravel bike if you plan to explore the more rugged inland sections of the Sweetwater River Trail.

Trail details

  • Distance: 41.2 miles (66.3 km)
  • Elevation gain: 1603 feet (489 metres)
  • Difficulty: difficult
  • Estimated time: 4 hours and 4 minutes

Nearby routes

Moderate

4.6

225

Bayshore Bikeway Loop

03:40h

65.7km

130m

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