Trans Catalina Trail (TCT)
ElevationAscent: 6,992' 2,131 m
Descent: -6,949' -2,118 m
High: 1,735' 529 m
Low: 11' 3 m
GradeAvg Grade: 7% (4°)
Max Grade: 38% (21°)
Popular runs nearby
Portuguese Bend Loop
2.8 mi 4.5 km • Loop • 557 ft Ascent 169.86 m Ascent
Filiorum & Portuguese Bend Loop
4.4 mi 7.1 km • Loop • 752 ft Ascent 229.11 m Ascent
Newport Bay Nature Preserve Trail
10.4 mi 16.8 km • Loop • 182 ft Ascent 55.36 m Ascent
Mountains to Sea Trail
20.3 mi 32.6 km • Point to Point • 192 ft Ascent 58.37 m Ascent
Navigate on-trail with our free app
“The Trans-Catalina Trail is a challenging thru-run across the length of Catalina Island.”— Spencer Campbell
There are two trailheads in Avalon. The first is the true trailhead at Renton Mine Road. Run Pebbly Beach Road to Renton Mine Road. The trailhead will be on your right.
Recommended: The second trailhead out of Avalon begins at the Hermit Gulch Campgrounds in Avalon Canyon. The Hermit Gulch Trail will take you up to Divide Road. Turn right and follow the TCT through Haypress picnic area, past Middle Ranch Road, past Cape Canyon to the Black Jack Campground. Camp for the night.
From Black Jack Campground, you'll cross the expansive Cottonwood Canyon.
As you approach the Airport, you'll pass a 2,000-year-old soapstone quarry with bowls excavated by Catalinas first residents, the Tongva, still visible. When you reach the Airport in the Sky, this is a good opportunity to sit back, relax and enjoy refreshments from the DC-3 Gifts and Grill.
Exit the airport and continue along the Airport Loop section of the TCT until you get to the Empire Landing Road, then turn left. In about a mile, youll turn onto the Sheep Chute Road portion of the TCT. To your left across Buffalo Springs Canyon, you'll see El Rancho Escondido. Follow the trail to Little Harbor to set-up camp for the night. This is the easiest section of the trail and will give you time to enjoy the beach at Little Harbor.
At the northwest corner of the Little Harbor Campground, take the trail west to the top of the ridge. You'll then head north. Follow the trail markers to the Tower Peak Radio Site on the Banning House Road. You can purchase lunch in Two Harbors to reduce weight in your pack.
From the Two Harbors campsite, you make your way south, across the Isthmus to the Silver Peak Trail portion of the TCT. This is a very challenging portion of the TCT, but one of the most rewarding.
The trail drops you into Parson's Landing Campground. This is a secluded beach camping site. Running water is not provided; you must pack in your supplies, or arrange to have your equipment delivered. If backpacking, camp for the night and do the final leg of the trail back to Two Harbors the following day. Follow the road back for a less strenuous route. Book your return boat to San Pedro through the Catalina Express.
Keep an eye out for the Catalina Island Fox and Bald Eagles.
Rattlesnakes are native to the island. Depending on the temperature, they may reside under or on top of warm rocks, or be found curled up by the side of the road. Avoid them.
Bison can be encountered on all parts of the trail east of the Isthmus. If you encounter bison, move slowly and steadily around them, keeping at least 150 feet away.
Run this trail?
We need help with the following missing trail information:
Runner Notes, History & Background
Is something wrong? Let us know. Have photos to share? Help fellow runners know what's here.
Local Club: Catalina Island Conservancy