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This loop combines Firebreak, Stewardship, and Midlands Mountain trails.


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Map Key

8.7

Miles

14.0

KM

85%

Singletrack

337' 103 m

High

168' 51 m

Low

821' 250 m

Up

822' 250 m

Down

4%

Avg Grade (2°)

13%

Max Grade (8°)

Dogs Unknown

E-Bikes Unknown

Parking passes are required of all visitors to Harbison State Forest and can be obtained at fee boxes located at each parking area.

For trail status, please call (803) 896-8897. For more information, please visit the Harbison State Forest website.

Overview

This is one of the most popular rides at Harbison. It combines Firebreak Trail, Stewardship Trail and Midlands Mountain trails to form a 9 mile loop. It is almost entirely singletrack except for a fire road climb towards the end.

It's a complete loop from the main parking lot and doesn't ever repeat sections.

Description

The Outer Loop starts from the main parking lot at Harbison heading clockwise from the end of the gravel lot.

The first part of the loop is on the Firebreak Trail and is relatively flowy singletrack. It is mostly smooth hardpack with occasional roots and loose gravel.

At roughly 1 mile, Firebreak intersects with a fire road and turns right. To continue on the Outer Loop, go straight across the intersection and onto the singletrack. This portion is the Firebreak connector and leads to the Stewardship Trail. It includes a fun downhill section that crosses a bridge before starting to climb.

Once you reach the end of the connector trail, you'll be at the Stewardship Trail. Take a left to continue on the loop. It will climb shortly and cross two gravel roads.

Shortly after the second crossing is one of the fastest downhill sections in Harbison. It is bermed, but the soil is sandy and can be rutted, so care is needed. At the bottom of the hill there is a bridge crossing and the start of a short section with a lot of roots.

After a second bridge crossing there is an optional side trail that is very tight and technical. Turn left to follow the main loop or right to add the technical loop. The tech loop rejoins the main trial a few dozen yards down the trail.

After this section is a fairly fast, flat section on very sandy soil. There will be another road crossing and the trail stays relatively flat. The trail will then make a right turn over a bridge and continue on. Shortly after the bridge the trail splits. Stay to the left to follow the loop. Going right will lead you off the trail to a secondary parking lot.

You'll then come to a split in the trail that allows you to cross a bridge or continue straight through a creek bed. Depending on recent rain, the creek may be dry or not.

The trail will intersect with another trail shortly after the bridge, and you'll turn left to follow the Outer Loop. You'll now be on the Midlands Mountain trail.

As soon as you turn left, you'll see another bridge and the start of a climb. This is a moderately steep climb with a couple of switchbacks. As you near the top, there is a loose gravel section and the climb starts to level out.

At the top of the climb you'll pass the entrance to Spider Woman II on your left and shortly after is a fire road to the right. Stay left on the singletrack to continue the Outer Loop. Turning right will take you back towards the Firebreak Trail.

After working hard on the climb, you'll be rewarded with a relatively fast and flowy section of singletrack. You'll pass the other end of Spider Woman II on your left. Shortly after there is another trail that heads left. This is a portion of trail for foot traffic only, so keep right.

This section of trail was rerouted in early 2013. It's relatively flat, but with lots of turns.

Eventually you'll encounter another trail coming in from the left. This is the end of the foot traffic only section, so again, keep to the right. After a short flat section, the trail turns up. This is one of the more difficult climbs on the loop.

As you near the top you'll see a small trail come in from the left. This is the end of the Bluff Trail. Continue straight on the Outer Loop.

At the top of the climb you'll intersect with a fire road. Turn right to continue the loop. Heading left will take you to the Bluff Trail and overlook.

After turning right you'll begin a relatively long fire road climb. You'll see several trails heading to the right, but stay to the left.

At the very end of the climb, the trail will turn right onto singletrack. You'll be back on the Firebreak Trail - follow it to the parking lot.

Contacts

Local Club: SORBA - Midlands

Land Manager: SC Forestry Commission

Shared By:

Matt Wheeler with improvements by Greg Tempel

Trail Ratings

  4.1 from 29 votes

#844

Overall
  4.1 from 29 votes
5 Star
31%
4 Star
45%
3 Star
24%
2 Star
0%
1 Star
0%
Recommended Route Rankings

#844

Overall
44 Views Last Month
4,845 Since Jun 4, 2013
Intermediate Intermediate

12%
4%
77%
0%
8%
0%

Photos

A ride on the firebreak trail at Harbison State Forest.
Oct 24, 2020 near Saint A…, SC
Stewardship Trail decesent
Jul 11, 2013 near Irmo, SC
Small bermed section on Firebreak
Jul 11, 2013 near Irmo, SC
Banked bridge
Jul 11, 2013 near Irmo, SC
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Weather


Current Trail Conditions

All Clear 87 days ago
Add Your Check-In

Check-Ins

Mar 15, 2024
Adam Smith
No e-Bikes. Sign is posted at the beginning of the trail. Great trails. 12mi
Jul 6, 2023
Parker G
very humid. started cramping. 1st hard wipeout. 14.2mi — 2h 13m
Nov 19, 2022
Brock Hurley
Oct 8, 2022
Greg Tempel
Rode just about all of harbison 16mi — 2h 00m
May 14, 2022
John Novak
Great ride, just enough mud to make it fun without being dangerous. 8.7mi — 1h 20m
May 7, 2022
Michael Ferlauto
Beautiful, breezy morning 9.8mi — 1h 35m
Dec 8, 2021
James Hodge
Nov 11, 2021
Jamie Whetsell
10mi — 59h 00m
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