Red Rocks Park Scenic Road – Apatosaurus Bulges loop from Aspen Park
Red Rocks Park Scenic Road – Apatosaurus Bulges loop from Aspen Park
4.5
(3003)
19,947
riders
Red Rocks Park Scenic Road – Apatosaurus Bulges loop from Aspen Park
04:19
79.6km
1,430m
Road cycling
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.
Last updated: May 22, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Bus stop
Get Directions
31.5 km
Red Rocks Park Scenic Road
Highlight • Viewpoint
Tip by
34.2 km
Apatosaurus Bulges
Highlight • Natural Monument
Tip by
52.2 km
Mann Reservoir
Highlight • Lake
Tip by
71.3 km
Pleasant Park Grange Rest Stop
Highlight • Rest Area
There is a local lady who stocks a cooler with drinks and snacks that cyclists can …
Tip by
79.6 km
End point
Bus stop
Way Types & Surfaces
Way Types
54.5 km
10.6 km
8.53 km
6.00 km
< 100 m
Surfaces
69.5 km
9.48 km
615 m
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Elevation
Highest point (2,610 m)
Lowest point (1,760 m)
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Weather
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Today
Friday 17 July
24°C
12°C
20 %
Additional weather tips
Max wind speed: 13.0 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 truly ambitious road cycling adventure that stitches together some of Colorado's most iconic landscapes, the Red Rocks Park Scenic Road – Apatosaurus Bulges loop from Aspen Park delivers. This difficult 49.5-mile (79.6 km) route packs in 4686 feet (1428 metres) of climbing, taking roughly 4 hours and 19 minutes to complete, making it ideal for experienced riders seeking a full day in the saddle.
What to expect on Red Rocks Park Scenic Road – Apatosaurus Bulges loop from Aspen Park
This route is a journey through varied and challenging terrain, starting from the mountainous roads around Aspen Park. You'll navigate significant elevation changes and enjoy views of pine forests, aspen groves, and the Elk Mountain Range. As you approach the Morrison area, the landscape dramatically shifts to reveal the renowned red sandstone formations of Red Rocks Park. Expect constant, challenging climbs on the sinuous Red Rocks Park Road, with the Red Rocks Amphitheatre as a notable landmark. Further along, you'll encounter Dinosaur Ridge, home to the Apatosaurus Bulges, where you can observe ancient fossil tracks. This ride demands very good fitness due to its sustained climbs and varied conditions.
Planning your visit
This ambitious route combines elements from distinct areas, so plan your logistics carefully. Starting from Aspen Park, you'll be connecting to the Red Rocks Park and Dinosaur Ridge areas, which are west of Denver. While Red Rocks Park and Dinosaur Ridge are popular cycling destinations, a single combined loop from Aspen Park is not a commonly recognized route, meaning you'll be charting your own course between these scenic points. Ensure you have adequate water and nutrition for the full 4 hours and 19 minutes, especially given the significant elevation gain. Parking is available in the Aspen Park area, but always check local regulations for Red Rocks Park and Dinosaur Ridge, as these areas can get busy.
Trail details
- Distance: 49.5 miles (79.6 km)
- Elevation gain: 4686 feet (1428 metres)
- Difficulty: difficult
- Estimated time: 4 hours and 19 minutes
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