Carter Lake Overlook – Big Thompson River Trail loop from Cottonwood Run Natural Area
Carter Lake Overlook – Big Thompson River Trail loop from Cottonwood Run Natural Area
3.3
(6)
81
riders
02:03
42.6km
370m
Road cycling
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.
Last updated: April 22, 2026
Tips
The surface along some of this route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 22.2 km for 220 m
After 36.7 km for 341 m
After 39.5 km for 196 m
After 40.4 km for 212 m
Waypoints
Start point
Bus stop
Get Directions
1.91 km
Namaqua Natural Area
Nature Reserve
22.3 km
Highlight • Viewpoint
Tip by
36.8 km
Highlight • Natural
Tip by
39.6 km
Highlight • Natural Monument
40.6 km
Highlight (Segment) • Trail
Tip by
42.6 km
End point
Bus stop
Way Types & Surfaces
Way Types
26.2 km
14.6 km
1.17 km
520 m
195 m
Surfaces
35.1 km
5.65 km
1.77 km
< 100 m
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Elevation
Highest point (1,780 m)
Lowest point (1,520 m)
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Weather
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Today
Saturday 4 July
33°C
14°C
33 %
Additional weather tips
Max wind speed: 12.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a road cycling route that blends pleasant riverside scenery with the promise of panoramic views, the Carter Lake Overlook – Big Thompson River Trail loop from Cottonwood Run Natural Area offers a moderate 26.5 miles (42.6 km) with 1223 feet (373 metres) of elevation gain, typically completed in around 2 hours and 2 minutes. This route is ideal for riders seeking a satisfying distance without extreme challenges, providing a taste of both the gentle Loveland Recreation Trail system and the more demanding terrain leading to Carter Lake.
What to expect on Carter Lake Overlook – Big Thompson River Trail loop from Cottonwood Run Natural Area
This route takes you on a journey through varied Northern Colorado landscapes. You'll start with the generally flat, paved, and packed-surface sections of the Loveland Recreation Trail Loop, winding along the Big Thompson River corridor, where you can enjoy shady forested stretches and open meadows. Keep an eye out for wildlife like deer and various birds within the Cottonwood Run Natural Area. As you approach the Carter Lake Overlook, the terrain shifts, introducing more significant climbs that reward you with expansive views over the plains and the shimmering reservoir. While the Big Thompson River sections are easygoing, the push towards Carter Lake requires good fitness, making it suitable for confident road cyclists ready for some sustained effort.
Planning your visit
The best time to experience this road cycling route is in spring, particularly May, when the weather is ideal and the cottonwoods along the river are lush and green. Parking is available at Cottonwood Run Natural Area, which serves as a convenient starting point. The Loveland Recreation Trail system is well-marked with clear distance markers and directional signage, making navigation straightforward. Remember to carry enough water, especially on warmer days, as the more exposed sections towards Carter Lake can be demanding.
Trail details
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