Past Two Weeks
Past Two Weeks
Past Two Weeks
+ 194
Mount Lowe -> Idlehour
Mountain Biking Trail
Hard
12.02 mi
1,451 ft
A remote, rugged option off of the classic Mount Lowe shuttle run.
Mount Lowe is hands-down the Los Angeles-area's premiere legal shuttle run. Along with nearby Mount Wilson, a plethora of singletrack trails and dirt roads descend from the crest of the mountain range all the way down to the outskirts of the megalopolis far, far below. To get to the top, either cajole a friend or family member into driving you up, or book a commercial shuttle from one of several local shuttle companies.
Mount Lowe, in particular, offers a variety of descent options. Want to enjoy an easy, scenic cruise from mountaintop to city limits on an abandoned railroad grade? You can do just that, as the now-defunct railway (complete with a tunnel through the mountainside) is the anchor of all the routes in this region.
Want to drop down narrow, technical singletrack with breathtaking views and death-defying exposure? Mount Lowe offers that type of mountain bike ride as well.
The route mapped here quickly leaves the standard Mount Lowe descent in favor of the Mount Lowe West Trail, but this singletrack diversion quickly re-joins the standard route. You can opt for the West Trail or the standard trail—it doesn’t matter.
The main feature of this route is the lengthy conclusion on the Idlehour trail, which drops off of the classic Mount Lowe descent down and runs across the flanks of the mountain to the Mount Wilson Road. "Idlehour is an absolute screamer of a downhill,” writes John Fisch on []( "There is both super fast, smooth singletrack and some techy, rocky bits. One of the main draws of this trail is it sees fewer hikers than other area trails, allowing riders to rely a little less on their brakes.”
Do note that after that screamer of a descent, you’ll have to grind back up about 750 vertical feet to gain the Mount Wilson Road and reach the final descent to the edge of the city. While that final climb can put a bit of a damper on the ride, the struggle is still well worth it!
Sources:
Written by Greg Heil
Mount Lowe is hands-down the Los Angeles-area's premiere legal shuttle run. Along with nearby Mount Wilson, a plethora of singletrack trails and dirt roads descend from the crest of the mountain range all the way down to the outskirts of the megalopolis far, far below. To get to the top, either cajole a friend or family member into driving you up, or book a commercial shuttle from one of several local shuttle companies.
Mount Lowe, in particular, offers a variety of descent options. Want to enjoy an easy, scenic cruise from mountaintop to city limits on an abandoned railroad grade? You can do just that, as the now-defunct railway (complete with a tunnel through the mountainside) is the anchor of all the routes in this region.
Want to drop down narrow, technical singletrack with breathtaking views and death-defying exposure? Mount Lowe offers that type of mountain bike ride as well.
The route mapped here quickly leaves the standard Mount Lowe descent in favor of the Mount Lowe West Trail, but this singletrack diversion quickly re-joins the standard route. You can opt for the West Trail or the standard trail—it doesn’t matter.
The main feature of this route is the lengthy conclusion on the Idlehour trail, which drops off of the classic Mount Lowe descent down and runs across the flanks of the mountain to the Mount Wilson Road. "Idlehour is an absolute screamer of a downhill,” writes John Fisch on []( "There is both super fast, smooth singletrack and some techy, rocky bits. One of the main draws of this trail is it sees fewer hikers than other area trails, allowing riders to rely a little less on their brakes.”
Do note that after that screamer of a descent, you’ll have to grind back up about 750 vertical feet to gain the Mount Wilson Road and reach the final descent to the edge of the city. While that final climb can put a bit of a damper on the ride, the struggle is still well worth it!
Sources:
Written by Greg Heil
Created By
Strava Routes
Route and Elevation
Segments
| Name | Distance | Elev. Diff. | Avg. Grade |
|---|---|---|---|
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 0.41 mi | 358 ft | 16.2% |
| CLIMB TO TRAIL HEAD | 0.52 mi | 194 ft | 5.9% |
| MINI SPRINT CLIMB | 1.26 mi | 289 ft | 4.3% |
| East Gate to Tunnel | 0.26 mi | 128 ft | 9.1% |
| PASS THEM ALL | 1.53 mi | 427 ft | 4.7% |
| mt lowe upper saddle southbound (climb) | 0.71 mi | 131 ft | 2.5% |
| Mt Lowe, Rocky side | 1.28 mi | -1,017 ft | -14.9% |
| idlehour descent | 3.64 mi | -1,801 ft | -9.3% |
| Idlehour DH #1 | 1.91 mi | -1,079 ft | -10.7% |
| Idlehour Trail Lowe to Toll | 5.44 mi | -1,804 ft | -4.5% |
| idlehour climb to toll rd | 1.64 mi | 719 ft | 5.8% |
| Pinecrest Dr Climb | 0.82 mi | 568 ft | 12.7% |
| idyl hour last kicker | 0.12 mi | 92 ft | 14.3% |
| Mt. Wilson Trail DH Henninger to Pinecrest aka I Brake for Hikers | 2.66 mi | -1,266 ft | -8.3% |
| Henninger to Altadena Descent | 2.44 mi | -1,335 ft | -9.9% |
| henninger downhill sign to bridge | 2.27 mi | -1,155 ft | -9.6% |
| Eaton Asphalt Climb to Pinecrest | 0.10 mi | 43 ft | 7.6% |