3.1
(4)
53
riders
02:14
43.7km
190m
Road cycling
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.
Last updated: April 3, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Way Types & Surfaces
Way Types
36.6 km
5.61 km
1.41 km
< 100 m
Surfaces
36.9 km
6.73 km
< 100 m
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Elevation
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Weather
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Today
Monday 29 June
36°C
23°C
0 %
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
The Legion Lake loop from is one of those road cycling routes that truly showcases the diverse beauty of the Black Hills. This moderate 27.2-mile (43.7 km) ride, with 615 feet (187 metres) of elevation gain, takes approximately 2 hours and 13 minutes to complete. It's an excellent choice for cyclists with a good level of fitness looking for a scenic and engaging tour through Custer State Park's iconic landscapes.
What to expect on Legion Lake loop from
As you pedal the Legion Lake loop, you'll journey through a captivating blend of rugged mountains, dramatic granite formations, and expansive rolling prairie grasslands. The route features mostly well-paved surfaces, winding through the unique Black Hills scenery. You'll pass tranquil Legion Lake, offering picturesque views and a chance to spot local wildlife. While rated moderate, expect some significant elevation changes that will challenge your legs, making it ideal for those who appreciate a rewarding climb amidst stunning natural backdrops.
Planning your visit
Road cycling in Custer State Park is best enjoyed during the warmer months, avoiding winter conditions when roads may be less accessible. While specific parking details for this exact loop aren't always highlighted, ample parking is generally available within Custer State Park. Arriving earlier in the day can help you avoid crowds, especially during peak season, and allows for more relaxed wildlife viewing opportunities along the route.
Trail details
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