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Routes
Running trails & routes
United States
Colorado
Arapahoe County
Littleton

South Platte Reservoir – Mary Carter Greenway Trail loop from Littleton Downtown

Routes
Running trails & routes
United States
Colorado
Arapahoe County
Littleton

South Platte Reservoir – Mary Carter Greenway Trail loop from Littleton Downtown

Moderate

3.3

(5)

50

runners

South Platte Reservoir – Mary Carter Greenway Trail loop from Littleton Downtown

01:25

13.8km

30m

Running

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 8, 2026

Waypoints

A

Start point

Train Station

Get Directions

1

2.22 km

Lee Gulch and Mary Carter Trail Intersection

Highlight • Trail

This point marks the intersection and trailhead for the Lee Gulch Trail and the Mary Carter Trail. This major trail junction is along the shores of the South Platte River …

Tip by

2

5.75 km

Redtail Lake

Highlight • Lake

Redtail Lake is surrounded by a network of trails that offer views of the water, wildlife, and mountains. You can access the lake from the Mary Carter Greenway Trail, which …

Tip by

3

6.77 km

South Platte River

Highlight • River

The South Platte River, originating in the mountains of central Colorado at the Continental Divide, flows a total distance of about 439 miles. The river is a hot spot for …

Tip by

4

8.02 km

South Platte Reservoir

Highlight • Lake

On this stretch of the bike path, you can enjoy panoramic views of Eaglewatch, Redtail and Blackrock lakes. The trail winds between the lakes, making it a very pleasant ride.

Tip by

5

8.02 km

Lake views

Highlight • Lake

On this stretch of the bike path, you can enjoy panoramic views of Eaglewatch, Redtail and Blackrock lakes. The trail winds between the lakes, making it a very pleasant ride.

Showing Translation

Tip by

6

8.19 km

This portion of the Colorado Front Range Trail coincides directly with the paved Mary Carter Greenway Trail, which threads its way between several lakes and reservoirs.

Tip by

7

9.88 km

Mary Carter Greenway Trail

Highlight (Segment) • Trail

The Mary Carter Greenway Trail is a paved bike path moving through Arapahoe County just south of Denver. This is a really popular commuter trail that connects to a bunch of other trails and paths in the city's network.

Tip by

8

12.4 km

Nixon's Coffee House

Highlight • Cafe

Check the hours, a good place to refuel or top off your water bottle at the outside fountains. Also has public restrooms.

Tip by

B

13.8 km

End point

Train Station

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Way Types & Surfaces

Way Types

13.4 km

161 m

147 m

< 100 m

< 100 m

Surfaces

11.9 km

1.02 km

655 m

131 m

< 100 m

< 100 m

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Elevation

Elevation

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

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Weather

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Friday 26 June

31°C

13°C

-- %

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Description

If you're looking for a refreshing and accessible jogging route right from Littleton Downtown, the South Platte Reservoir – Mary Carter Greenway Trail loop delivers. This moderate 8.6-mile (13.8 km) loop, with a gentle 106 feet (32 metres) of elevation gain, can be completed in about 1 hour and 25 minutes, making it an ideal choice for a quick, scenic escape.

What to expect on South Platte Reservoir – Mary Carter Greenway Trail loop from Littleton Downtown

Expect a journey through diverse landscapes on this route. The southern end, near Chatfield State Park, opens up to panoramic views of lakes like Eaglewatch, Redtail, and Blackrock, alongside the South Platte River. You'll jog through lush green meadows, keeping an eye out for waterfowl and deer, with glimpses of the Rocky Mountains in the distance. The trail is primarily paved and smooth, with an alternative crushed stone path for pedestrians, offering a gentle grade that suits joggers of all levels, though the northern sections can pass through more industrial areas.

Planning your visit

This loop is easily accessible from Littleton Downtown, making it convenient for a spontaneous run. The trail is suitable for various fitness levels and can be enjoyed year-round, though spring and fall offer particularly pleasant temperatures. With its connectivity to other major trails, you have options to extend your run if you're looking for more mileage.

Trail details

  • Distance: 8.6 miles (13.8 km)
  • Elevation gain: 106 feet (32 metres)
  • Difficulty: moderate
  • Estimated time: 1 hours and 25 minutes

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