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blueBlack Whiting + The Luge

  4.1 ( 30 ) Favorite

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14.9 mile 24.0 kilometer loop
60% Singletrack


Ascent: 1,911' 583 m
Descent: -1,912' -583 m
High: 2,304' 702 m
Low: 804' 245 m


Avg Grade: 5% (3°)
Max Grade: 35% (19°)


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Trail shared by Dave Gregg

Two of South Orange County's popular loops combined into one adventure.

Dave Gregg

E-Bikes Unknown

Features -none-

Borrego Trail is sign-posted ONE-WAY for bikes! You can only ride north, uphill, unless you walk the bike. All other trails have no such restrictions.


This is a trail combination that will, unless you ride often, wipe you out. Halfway through the hugely popular Whiting Ranch Loop change course, and cross into Cleveland National Forest to complete another loop, The Luge, before returning to finish Whiting Ranch.

Need to Know

Whiting closes at sunset, but The Luge is in national forest, where night riding is legal.

This place, particularly Borrego Trail, can, and will, get a ton of hikers, especially on weekends. Please be nice.


Ride along Portola Pkwy, a busy suburb street, for about a mile and turn right after passing the Ralphs super market. The trailhead is on the left of Ralphs. Follow the snaking Borrego Trail for 1.5 miles through sandy, creek-bottom, tree and cactus-filled terrain that climbs only slightly. Be alert, there have been numerous mountain lion sightings through this sliver of a canyon. Ride with someone. Think and act BIG.

Borrego merges into a wide dirt trail, Mustard Road. The road twists steeply up to the left, disappearing behind the hillside (if you go left, climb the small singletrack on the right after a few hundred feet. This is a super fun, extra credit wrinkle called Cattle Pond Loop that re-joins Mustard Road close to where it left.) To the right, the trail bends around a trail kiosk, then onto a few more easy turns. However, don't be fooled, the easy turns hide the brutal 3/4th-mile climb to Four Corners. Around the last blind right turn, climb the final rise to Four Corners, a convergence of trails from all directions. With amazing views, a trail kiosk, benches and a drinking fountain, it's a great place for a break.

Climb the uphill trail to the left, behind the bench/kiosk. This will take you down to Santiago Canyon Rd, a 55mph twisting, paved road. Head east, downhill, for about a quarter-mile, very carefully cross the road and turn left, uphill, on Modjeska Grade Rd, an extremely steep, paved road. In less than a half-mile, slide past the low, rusted gate on the right into a large, dirt staging area with a great view of the mountains beyond. A well established singletrack called Santiago Truck Trail rises into the barren, rocky landscape colored by pale desert plants and infinite shades of brown.

The climb is long. There's a few steep slopes. But there's nothing long... AND steep. The views south and west over south Orange County are stunning. After nearly three miles of climbing, the trail lightly descends, flattens, then becomes a strip perched atop the mountains razor edge. Look ahead and right of the trail and notice a dome-shaped hill flying a large American flag proudly, ammo boxes filled with notebooks and pens chained to its pole. Rest. Take a picture. Sign the book.

Leaving flag hill, at first the slope is moderate. The trail begins its cliff-side exposure, twisting easily a few times to a right-hand bend featuring drop-offs on each side. From there The Luge gets steep as the trail becomes a bobsled half-pipe, snaking along the cliff, with one-foot rock ledges and stones, loose and embedded, spread generously along its one-plus mile length. It will pound your body with a constant stream of impacts, and your forearms and calves will scream from the relentless push downhill.

At the end, make your way to Live Oak Canyon Rd, a 35mph paved road, and turn right. Live Oak tilts steeply downhill and soon you'll be nearing the speed limit, so be careful. At the famous Cook's Corner turn right on Santiago Canyon Rd and, from well outside the white line, climb the almost perfect 5% grade for one mile. On the left, across the road, enter the Santiago Equestrian Center and, between the building and the hillside, follow the dirt fire road up to the ridge.

There are two trails back into Whiting Ranch from here - Vulture View up to the left, and Santiago Ranch Rd down to the right. Both ways will eventually get to the same place, Sage Scrub Trail. Then it's just a matter of finishing the Whiting Ranch Loop.

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Nov 25, 2018
Ricardo Gomes
Great Trail!!! 15.7mi
Nov 23, 2018
Victor Valencia
Awesome little spot , nothing to crazy singletrack 15mi
Oct 7, 2018
Andrew Gedminas
Jul 14, 2018
Drew B
started by going up the Dreaded Hill. Almost killed me. made it up then had fun rest of the ride. Watch out for loose dirt and hikers 14mi
May 12, 2018
Andrew Malick
May 11, 2018
Jeff Fuller
slightly overcast temperatures in the upper 60s with a little messed up I several sections of that trail going up R16 to 17% grades but nothing too… 14.9mi
Jan 5, 2018
Israel Zenteno
Great ride, good steady climb with small steep parts. DH on Luge is awesome, lots of brake bumps and little drops that can be either jumped or rolled
Dec 29, 2017
Nathan Brown

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