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Routes
Road cycling routes
United States
Colorado
Arapahoe County
Littleton

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

Routes
Road cycling routes
United States
Colorado
Arapahoe County
Littleton

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

Easy

4.6

(6485)

10,778

riders

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

00:44

13.9km

30m

Road cycling

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: April 30, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 62 m for 5 m

After 13.8 km for 5 m

Waypoints

A

Start point

Train Station

Get Directions

1

1.08 km

Views of the South Platte River

Highlight • River

The South Platte River is a tributary to the Platte River. It is 439 miles long and was originally called Niinéniiniicíihéhe by the native Arapaho people who lived on its banks.

Tip by

2

2.52 km

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 and is a great resting spot or a spot to visit with the family.

Tip by

3

4.04 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

4

5.14 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

5

6.02 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

7.02 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 outdoor activities like fishing, kayaking, and wildlife watching. It flows through urban areas and the backcountry.

Tip by

7

7.99 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

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

13.9 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

11.9 km

1.20 km

381 m

251 m

128 m

< 100 m

Surfaces

12.8 km

650 m

375 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

Powered by Foreca

Today

Wednesday 15 July

35°C

18°C

16 %

Additional weather tips

Max wind speed: 24.0 km/h

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Description

If you're looking for an accessible and scenic road cycling experience in the Metro Denver area, the Mary Carter Greenway Trail – South Platte Reservoir loop from Littleton Downtown is an excellent choice. This easy 8.6-mile (13.9 km) route, with a minimal 100 feet (31 metres) of elevation gain, can be completed in about 44 minutes, making it perfect for cyclists of all skill levels seeking a relaxing ride.

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

The journey on this trail is a smooth one, primarily featuring a paved concrete surface that's ideal for road bikes. As you pedal, you'll enjoy continuous vistas of the South Platte River, winding through open spaces. The scenery becomes even more expansive as you approach the South Platte Reservoir, offering panoramic views of Eaglewatch, Redtail, and Blackrock lakes. Distant glimpses of the Rocky Mountains provide a picturesque backdrop. This ride is largely flat and straightforward, making it an easy and comfortable experience for anyone, from beginners to seasoned cyclists looking for a leisurely outing.

Planning your visit

Starting from Downtown Littleton, you'll find this trail easily accessible. It's important to note the dual path system: cyclists must stay on the paved surface, adhering to a 15 mph speed limit, while a separate crushed stone path is designated for pedestrians. Along the route, you'll pass various amenities and "hot spots" in Littleton, including Aspen Grove and Hudson Gardens. Nixon's Coffee House is a recommended stop if you need to refuel or grab some water.

  • Distance: 8.6 miles (13.9 km)
  • Elevation gain: 100 feet (31 metres)
  • Difficulty: easy
  • Estimated time: 44 minutes

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