The best road cycling routes around Pasadena
4.6
(188)
6,059
riders
41
rides
Road cycling around Pasadena offers diverse landscapes at the base of the San Gabriel Mountains. The region features varied terrain, from urban settings to canyons and mountain ascents. Cyclists can explore routes that traverse lush areas like the Arroyo Seco and lead to significant elevation gains in the surrounding mountains.
Best road cycling routes around Pasadena
- The most popular road cycling route is Pasadena to Mount Wilson, a 47.8 miles (76.9 km) trail that takes about 4 hours 53 minutes to complete. This challenging route offers extensive canyon views and leads to the Mount Wilson Observatory.
- Another top favourite among local road cyclists is Brookside Park – Big Tujunga Dam Overlook loop from Del Mar, a difficult 48.2 miles (77.6 km) path. This route takes cyclists into the San Gabriel Mountains National Monument, featuring diverse terrain.
- Local road cyclists also love the Red Box Gap – Mount Wilson Summit Viewpoint loop from Memorial Park, an 81.7 miles (131.5 km) trail leading through mountain passes, often completed in about 7 hours 48 minutes.
- Road cycling around Pasadena is defined by the San Gabriel Mountains, canyons, and the Arroyo Seco. The network offers options for easy, moderate, and difficult routes, catering to various ability levels.
- The routes in Pasadena are highly rated by the komoot community with an average score of 4.9 stars from more than 20 reviews. More than 1,300 road cyclists have used komoot to explore Pasadena's varied terrain.
Last updated: August 3, 2026
5.0
(1)
249
riders
76.9km
04:53
1,860m
1,860m
Embark on the Pasadena to Mount Wilson racebike route, a difficult ascent that takes you high above the Los Angeles basin. This challenging ride covers 47.8 miles (76.9 km) and demands a significant 6112 feet (1863 metres) of elevation gain, typically taking around 4 hours and 53 minutes to complete. As you climb, the urban sprawl gives way to the tranquil San Gabriel Mountains, offering increasingly expansive views. Past Clear Creek, the scenery truly opens up, rewarding your effort with panoramic vistas that stretch from the San Gabriel Mountains to Mount Baldy and even downtown Los Angeles from the Mount Wilson Summit Viewpoint.
When planning your ride, be mindful of traffic conditions, especially on the initial sections of Highway 2. These early miles can experience moderate to fast-moving vehicle traffic, so consider riding on weekdays to avoid heavier weekend congestion. If you are riding on a weekday, aim to be at or past the Red Box Picnic Area by 2 PM to steer clear of increased traffic. You will find convenient public water fountains and restrooms available at both the Clear Creek Fire Station and the Red Box Picnic Area, which are good spots for a break.
This route is widely recognized as one of Southern California's premier and most challenging road cycling climbs. It offers a unique opportunity to escape the city and immerse yourself in the natural beauty of the San Gabriel Mountains. The journey provides a distinct experience, allowing you to climb high above the urban landscape into a serene mountain environment. Red Box Gap is another popular stop along the way, known for its excellent views and serving as an ideal place to pause and regroup.
183
riders
78.2km
04:16
1,540m
1,540m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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4.6
(14)
178
riders
19.3km
00:57
140m
140m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.7
(7)
314
riders
83.2km
04:06
920m
920m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
219
riders
129km
07:05
2,430m
2,430m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Tips from the Community
This trail currently runs about 38 miles in several disconnected segments; there are plans to eventually unify it in a continuous, 50-mile swath. There are stretches of dirt mixed in with the paved trail, so you're best off with a touring bike instead of a road bike.
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Climb out of the Brookside Golf Club area and into the Pasadena suburban area. This climb has a nice shoulder and is lined with trees.
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Griffith's iconic Observatory is southern California's gateway to the cosmos. This hugely popular venue is the most visited observatory in the world. Since opening in 1935, the Observatory has welcomed over 85 million visitors. It is also 1,134 feet above sea level and is visible from most parts of the city it also has some of the best views of downtown Los Angeles and in particular the world-famous Hollywood Sign.
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This is where you leave Crystal Lake Road to get to Crystal Lake. Crystal Lake is a beautiful lake in the San Gabriel Mountains. If you want to stay the night, there are campsites on the banks of the lake.
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The Crystal Lake climb begins in the Angeles National Forest, offering cyclists a moderately challenging route through some scenic landscapes. As you approach the 7-mile mark, the climb starts to reward your efforts with dramatic views of the winding switchbacks and the canyon below. The final stretch on Crystal Lake Road provides a peaceful, lightly trafficked road, ideal for cyclists to finish the climb on a well-maintained path with stunning views ahead.
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Highway 39 climbs deep into Southern California’s San Gabriel Mountains, starting with a steady grade that twists through rugged terrain and offers sweeping views. After passing multiple switchbacks, a Crystal Lake turnoff, and a gated parking area around mile 12, the road softens slightly, continuing along a scenic ridgeline toward the junction with Angeles Crest Highway. A final moderate push leads you to Dawson Saddle at just under 8,000 feet, a summit raced by the pros and known as one of California’s most difficult ascents.
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Syndicate Coffee in Sierra Madre serves up a blend of coffee, baked goods, and meals every day from 7:30 AM to 4 PM. This spot is for foodies, pastry lovers, and coffee enthusiasts.
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Frequently Asked Questions
How many road cycling routes are available in Pasadena?
Pasadena offers a wide variety of road cycling routes, with over 370 routes in and around the city. These cater to various skill levels, from moderate rides to challenging climbs.
What kind of terrain can I expect on road cycling routes in Pasadena?
Road cycling in Pasadena features diverse terrain, ranging from urban settings to canyons and significant mountain ascents. You'll find routes traversing lush areas like the Arroyo Seco, as well as challenging climbs into the San Gabriel Mountains.
Are there challenging road cycling routes for experienced riders in Pasadena?
Yes, Pasadena is known for its challenging routes with significant elevation gains. For instance, the Pasadena to Mount Wilson route is a difficult 47.8-mile trail with extensive canyon views and a climb of over 5,100 feet. Another demanding option is the Red Box Gap – Mount Wilson Summit Viewpoint loop from Memorial Park, an 81.7-mile trail through mountain passes.
Are there easier road cycling options for beginners or families in Pasadena?
While many routes offer significant challenges, Pasadena also has options suitable for moderate riders. The Arroyo Seco Network provides 22 miles of multi-terrain trails, perfect for a more relaxed ride. Additionally, komoot lists 14 easy routes and 20 moderate routes, ensuring there are choices for various ability levels.
What are some notable landmarks or natural features I can see while cycling in Pasadena?
Many routes offer scenic views and pass by significant landmarks. You might cycle past the Rose Bowl Stadium or the Norton Simon Museum on routes like the Pasadena Loop. The Pasadena to Mount Wilson route culminates at the Mount Wilson Observatory, offering panoramic vistas. You can also explore the Historic Colorado Street Bridge or the Duarte Bike Trail.
Can I find routes with scenic viewpoints in Pasadena?
Absolutely. The region is rich with scenic viewpoints, particularly in the San Gabriel Mountains. The Angeles Crest Highway to Mount Wilson offers stunning canyon views, and the Azusa Climb provides fantastic views of the San Gabriel Valley from its peak. Many routes in the mountains will reward you with expansive vistas.
Are there any waterfalls accessible from road cycling routes?
While not directly on a road cycling route, the Eaton Canyon Waterfall is a prominent natural feature in the area. Eaton Canyon Natural Area, a 190-acre preserve, is easily accessible from Pasadena and features this beautiful 50-foot waterfall, making for a great side trip or post-ride exploration.
What is the best time of year for road cycling in Pasadena?
Pasadena boasts a Mediterranean climate with approximately 300 days of sunshine annually, making it ideal for year-round outdoor pursuits. However, spring and fall offer particularly pleasant temperatures for cycling, avoiding the hotter summer months and cooler winter mornings.
Are dogs allowed on road cycling trails in Pasadena?
Many parks and trails in Pasadena are dog-friendly, though specific regulations may vary by location. It's always best to check local signage or park websites for the most current rules regarding pets on specific cycling paths or trails.
Are there circular road cycling routes in Pasadena?
Yes, many road cycling routes in Pasadena are designed as loops. A popular example is the Pasadena Loop / Flintridge Loop, a 20-mile (33 km) circular route. The Brookside Park – Brookside Park loop from Del Mar is another moderate loop option.
How long are the typical road cycling routes in Pasadena?
Route lengths vary significantly in Pasadena. You can find shorter loops like the Pasadena Loop at around 20 miles (33 km), or more extensive rides such as the Pasadena to Mount Wilson route, which is 47.8 miles (76.9 km). The longest route mentioned is the Red Box Gap – Mount Wilson Summit Viewpoint loop from Memorial Park at 81.7 miles (131.5 km).
What do other cyclists say about road cycling in Pasadena?
The road cycling routes in Pasadena are highly rated by the komoot community, with an average score of 4.9 stars from more than 20 reviews. Cyclists often praise the varied terrain, the stunning mountain and canyon views, and the diverse options available for different skill levels.
Where can I find parking for road cycling routes in Pasadena?
Parking availability varies depending on the trailhead. Many parks and natural areas, such as Hahamongna Watershed Park or Eaton Canyon Natural Area, offer designated parking lots. For routes starting in urban areas, street parking or public garages may be available. It's advisable to check specific starting points for parking details.
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