The best MTB trails around Irwindale
5.0
(4)
77
riders
5
rides
Mountain biking around Irwindale offers a diverse landscape characterized by rolling hills and established trail networks. The region features a mix of natural terrain and developed paths, providing varied experiences for mountain bikers. These routes often traverse through areas with elevation changes, offering both challenging climbs and enjoyable descents. The trails are well-suited for exploring the local environment on two wheels.
Best mountain bike trails around Irwindale
- The most popular mountain bike trail is Mt. Wilson Enduro Loop, aβ¦
Last updated: May 6, 2026
29
riders
22.3km
02:38
820m
820m
Experience a moderate 13.9-mile mountain bike ride on the Lower Monroe Truck Trail, known for its sustained climb and long descent.
56.2km
07:11
2,170m
2,170m
The Mt. Wilson Enduro Loop is a difficult 34.9-mile mountain biking trail in Angeles National Forest with 7127 feet of elevation gain.
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8.76km
01:07
420m
430m
The Upper and Lower Winter Creek Trail Loop offers a challenging 5.4-mile mountain bike ride with 1388 feet of gain through Angeles National
1
riders
10.2km
01:11
340m
340m
Explore the moderate Lower Clamshell Truck Trail in Monrovia Hillside Wilderness Preserve, a 6.4-mile mountain biking route with scenic view
5.0
(4)
21
riders
20.2km
02:18
730m
730m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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Tips from the Community
Mostly smooth fire road through Monrovia Hillside Wilderness, but with some steep and technical sections that might challenge beginners. Ride counterclockwise from Canyon Park and follow the signsβmany side trails cross private land. The descent includes tight switchbacks and a short singletrack section. You can stick to the main road or take the βadvancedβ trail, Cactus Road, for more climbs, exposure, and a fun technical finish.
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The Workman Ridge Trail is a well-maintained gravel road with wonderful views of the valley below. There are several steep inclines, but it is worth it for the view.
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Chantrey Flats is the natural end for those riding the Sturtevant Trail. If you shuttled to Mt. Wilson with a friend then this is likely the end of the line for you. Others might need to ride back down to Altadena if they took the shuttle offered by SCOAoutdoors.net. And still others might be climbing their way back up to the top via the myriad of roads and trails that depart from this picnic area.
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At the junction of Lower Monroe Trail, Mystic Canyon Trail, and Lower Monroe Truck Trail is a great view over Glendora down in the south below.
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The Lower Monroe Truck Trail has a mix of terrain, starting with a flat, rocky doubletrack section that transitions into a gradual, twisty eight-mile climb up to Glendora Mountain Road. It starts with a 1.7-mile rock garden creek section; the trail features intermittent tree cover and narrows to singletrack in spots. After a sharp right turn, the trail climbs steadily for 6.2 miles, mostly exposed, with great views of the San Gabriel Valley at the 3.3-mile plateau, a popular rest point. At the top, a gate marks the turnaround for the fast-paced, twisting descent. Riders navigate rocky and rutted sections with trail-hugging vegetation, so gloves and water are essential. Be ready for the occasional pedestrian encounters, a cowbell comes in handy.
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At the junction of Lower Monroe Trail, Mystic Canyon Trail, and Lower Monroe Truck Trail is a great view over Glendora down in the south below.
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This trail is a well-maintained dirt path that features a decent elevation change through switchbacks. The views of the rolling hills are stunning, and depending on the time of year, the wildflowers add to the beauty of the landscape.
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The Puente Hills Preserve covers almost 4,000 acres and a number of different hiking trails without having to leave the city. Most of the trails are well-marked, well-kept, and easy to follow. There are a few different trailheads in the preserve, so you can start your run from a number of different spots.
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Frequently Asked Questions
How many mountain bike trails are available in Irwindale?
There are 5 mountain bike trails around Irwindale featured in this guide, offering a range of experiences for different skill levels.
What are the difficulty levels of mountain bike trails in Irwindale?
The trails around Irwindale primarily feature moderate routes, with 4 out of 5 trails falling into this category. There is also 1 difficult trail for experienced riders.
Are there any challenging mountain bike trails for experienced riders in Irwindale?
Yes, experienced riders looking for a challenge can tackle the Mt. Wilson Enduro Loop. This difficult 34.9-mile trail involves significant elevation gain and typically takes over 7 hours to complete.
Are there any loop trails for mountain biking in Irwindale?
Yes, several trails offer a loop experience. For example, the Schabarum Trail β Whittier Hill loop from Hillgrove is a moderate 12.5-mile loop. Other loop options include the Mountainbike loop from Monrovia and the Monrovia Recreation Park loop from Monrovia.
What do other mountain bikers say about the trails in Irwindale?
The mountain bike routes in Irwindale are highly rated by the komoot community, with an average score of 5.0 stars from several reviews. Riders often praise the varied terrain and the well-suited options for different ability levels.
What is the best time of year for mountain biking in Irwindale?
Irwindale generally offers good mountain biking conditions year-round due to its mild Southern California climate. However, spring and fall provide the most comfortable temperatures, avoiding the summer heat and potential winter rains. Always check local weather forecasts before heading out.
What kind of wildlife might I see on the mountain bike trails in Irwindale?
The natural areas around Irwindale, including the rolling hills and greenways, are home to various local wildlife. You might spot common birds, rabbits, and occasionally deer. Staying alert and respecting their habitat is key.
Are there any viewpoints along the mountain bike trails in Irwindale?
While specific viewpoints are not always marked on every trail, the region's rolling hills often provide scenic vistas. For a notable scenic spot, consider visiting the San Gabriel Canyon Road Scenic View, which is accessible from some of the wider area's routes.
What attractions or natural features can I explore near the mountain bike trails?
Beyond the trails, you can explore several natural and recreational highlights. These include Legg Lake and the Little Dalton Debris Basin. For more green spaces, check out Bosque del Rio Hondo or the Turnbull Canyon area.
Where can I find parking for mountain bike trails in Irwindale?
Parking availability varies by trailhead. Many regional parks and trail access points in and around Irwindale, such as those near Monrovia or the Whittier Hill area, offer designated parking lots. It's advisable to check specific trailheads for detailed parking information before your ride.
Are permits required for mountain biking on trails in Irwindale?
Generally, permits are not required for mountain biking on most public trails in the Irwindale area. However, always check for specific regulations or fees if you plan to ride within county parks or designated recreation areas, as rules can vary.
Are there any family-friendly mountain bike trails in Irwindale?
While there are no trails specifically rated 'easy' in this guide, several moderate routes, such as the Lower Clamshell Truck Trail, offer less technical terrain that might be suitable for families with some mountain biking experience. These trails often feature varied terrain without extreme challenges.
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