The best road cycling routes around San Diego

Embark on the first stage of the California Mission Trail, a moderate racebike route spanning 51.4 miles (82.7 km). You'll begin in urban San Diego, near Mission San Diego de Alcalá, before transitioning to the natural river landscapes of the San Luis Rey Bike Trail. As you cycle north, expect to pass through rural areas dotted with citrus groves and enjoy refreshing coastal views, perhaps pausing at Swami's Seaside Park. This journey involves a total elevation gain of 1964 feet (599 metres) and typically takes around 3 hours and 37 minutes to complete. The diverse scenery offers a blend of city, nature, and historic charm. The route culminates at the impressive Mission San Luis Rey.

This racebike route largely follows existing roads and dedicated bike paths, making for a straightforward ride. You will find general parking available at both the starting point, Mission San Diego de Alcalá, and the destination, Mission San Luis Rey. There are no specific warnings about permits or closures for this trail. Always remember to check local traffic conditions and the weather forecast before you head out to ensure a pleasant and safe experience.

This trail offers a unique opportunity to blend historical exploration with an active outdoor experience. You'll trace a segment of California's rich mission history, connecting two significant landmarks from the late 18th century. The route provides a distinct perspective on Southern California's varied landscapes, from bustling urban areas to serene river paths and coastal vistas. It's an excellent way to combine cultural heritage with a rewarding ride.

Cycle the Bayshore Bikeway, an easy 24.0-mile (38.6 km) route that traces the edge of San Diego Bay. With only 164 feet (50 metres) of elevation gain, you can expect a smooth ride, typically completed in about 1 hour and 31 minutes. The route offers continuous views, from the urban skyline of downtown San Diego to the charming coastal town of Coronado, providing a varied backdrop for your racebike adventure.

When planning your ride, be aware that the Silver Strand section is quite exposed, so you might encounter headwinds. The eastern side of the route includes some on-street sections where navigation can be less clear, so keep an eye on your komoot app. There is also very little shade along the entire bikeway, so remember to bring plenty of water and sun protection, especially on warmer days.

This bikeway is notable for its unique position, offering the distinct experience of having the Pacific Ocean on one side and San Diego Bay on the other as you ride. You will pass by significant landmarks such as the historic Hotel del Coronado and enjoy vistas of the iconic Coronado Bridge. The route also skirts the San Diego Bay National Wildlife Refuge, providing glimpses of local wildlife and natural habitats.

The Rancho Santa Fe loop invites you to explore the scenic blend of San Diego's countryside and coast on two wheels. This moderate road cycling route spans 48.5 miles (78.1 km), guiding you through affluent neighborhoods and past picturesque coastal views. You will encounter a total elevation gain of 2873 feet (876 metres), making for a rewarding ride that typically takes around 3 hours and 39 minutes to complete. Keep an eye out for glimpses of the Pacific Ocean and freshwater lagoons as you navigate the varied terrain.

When planning your ride, know that the route is easily accessible, particularly if you are coming from the Del Mar area. You can find general parking available in the charming towns surrounding the loop, offering convenient starting points for your adventure. Given the significant elevation changes, it's wise to prepare with appropriate gear and ensure you have enough hydration for the duration of your journey.

This route is a popular choice among local cycling clubs, known for its elegant combination of rural and coastal scenery within the San Dieguito River Park. It stands out in the region for its diverse landscapes, transitioning from the rolling hills of Rancho Santa Fe to the charming coastal towns like Encinitas and Leucadia. The mix of terrain and views makes it a distinctive and well-regarded option for road cyclists.

The Encinitas/Del Mar loop is a moderate racebike route that offers a classic Southern California coastal experience. You will cover 53.5 miles (86.0 km) with 2625 feet (800 metres) of elevation gain, typically taking about 3 hours and 52 minutes. The ride takes you along the Pacific Ocean, through charming seaside neighborhoods, and past the rugged coastline near La Jolla, where you might spot sea lions. You will also pass the Torrey Pines bluffs and the San Dieguito Reservoir, showcasing diverse scenery.

Planning your ride is straightforward, as the route features dedicated cycling infrastructure, including bike lanes and well-maintained paved surfaces. Parking for cyclists is generally available in the Encinitas, Del Mar, and La Jolla areas, giving you flexible options for where to start. The network of roads and paths in this region also allows you to adjust your ride to fit your preferred distance and climbing challenges.

This route is notable for its blend of natural beauty and upscale coastal communities, providing a varied backdrop for your ride. It highlights the unique character of the San Diego coastline, from the natural bluffs to the developed beachfronts. The ability to customize your ride within this network makes it a versatile option for exploring the area on two wheels.