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Running trails & routes

South Valley Loop – Arthur's Rock Trailhead loop from Lory State Park

Running trails & routes

South Valley Loop – Arthur's Rock Trailhead loop from Lory State Park

Hard

2.9

(19)

73

runners

South Valley Loop – Arthur's Rock Trailhead loop from Lory State Park

03:24

26.1km

770m

Running

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.

Last updated: August 15, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Lory State Park

Waypoints

A

Start point

Parking

1

3.49 km

Steep Switchbacks on the Timber Trail

Highlight (Segment) • Trail

This short, but steep section of switchbacks between the junction of the Westridge and Timber Trail and the junction of the West Gulch and Timber Trail packs a punch! Fortunately …

Tip by

2

11.9 km

South Valley Loop

Highlight (Segment) • Trail

South valley trail loop is an easy, fast and flowing singletrack loop with great views of the Horsetooth Reservoir.

Tip by

3

14.9 km

Dixon Cove

Highlight • Lake

Fun place to stop and take a quick break. Maybe cool off in the water a bit.

Tip by

4

17.8 km

Stout Trail

Highlight • Trail

5

22.3 km

Arthur's Rock Trailhead

Highlight • Parking

The Arthurs Rock Trailhead is located at the very end of Lodgepole Drive. There is a large parking area, trail information, and vault toilets. From this trailhead you can access …

Tip by

B

26.1 km

End point

Parking

Way Types & Surfaces

Way Types

18.1 km

7.96 km

< 100 m

< 100 m

Surfaces

26.0 km

124 m

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Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,110 m)

Lowest point (1,660 m)

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Weather

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Today

Tuesday 3 November

12°C

1°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

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