Quick Info
Length: 6+ miles through Littleton. Surface: Paved concrete. Uses: Walking, biking, running, skating. Connects to: South Platte Trail, regional trail network.
The Mary Carter Greenway is Littleton's section of the South Platte River trail system. This paved multi-use path runs along the river, connecting parks, neighborhoods, and destinations. It's part of the larger network that extends from Chatfield Reservoir north through Denver and beyond.
The Route
The greenway runs along the South Platte River through Littleton:
South end: Connects to trails at Chatfield State Park and the C-470 trail.
Through Littleton: Passes Hudson Gardens, South Platte Park, and downtown Littleton.
North end: Continues as the South Platte Trail into Englewood and Denver.
The entire path is paved, flat, and suitable for all skill levels.
Access Points
Multiple trailheads provide convenient access:
- South Platte Park: Parking, restrooms, nature center
- Hudson Gardens: Park and access the trail
- Downtown Littleton: Near the light rail station
- Reynolds Landing: Small parking area with river access
What People Do
Biking: Popular for commuting and recreational rides. Relatively flat with few street crossings.
Running: Smooth surface and scenic route. Mile markers help track distance.
Walking: Suitable for casual strolls or longer walks. Dogs welcome on leash.
Wildlife watching: The river corridor supports diverse wildlife including deer, foxes, herons, and various waterfowl.
South Platte Park
This 880-acre nature area along the trail deserves special mention:
- Carson Nature Center with exhibits and programs
- Natural surface trails through wetlands and prairie
- Wildlife viewing opportunities
- Free admission
Tips
Watch for other users. The trail is shared by fast cyclists and slow walkers. Stay right, pass left, and communicate.
Bring water. Few water fountains along the route, especially in winter when they're turned off.
Check trail conditions. The path can flood during high water. After heavy rain, sections may be underwater or muddy.
Frequently Asked Questions
How far can I ride from Littleton?
As far as you want. The trail connects to Chatfield (south) and continues through Denver to Commerce City (north). 30+ miles one way is possible.
Is it safe?
Generally yes during daylight. Like any urban trail, use common sense. Busier sections near parks and neighborhoods feel safest.
Are there restrooms?
At major trailheads like South Platte Park and Hudson Gardens. Otherwise, plan accordingly between stops.
Can I access downtown Littleton from the trail?
Yes, the trail runs right past downtown. Easy to stop for lunch or shopping, then continue.