Rapid City to Hill City loop

This challenging loop is approximately 129 kilometers (about 80 miles) long. Given its significant elevation gain and difficult rating, it typically takes around 9-10 hours of active cycling to complete. Many cyclists choose to break it into a multi-day tour.

This route is generally considered a 'difficult' bike ride, requiring 'Very good fitness'. You'll encounter significant elevation changes, with around 1,990 meters (over 6,500 feet) of climbing. Expect steep grades, especially on sections connecting Hill City to Rapid City, which can feature grades between 3% and 6%, and occasionally over 8%.

The loop features a mix of surfaces. While some sections, particularly closer to Rapid City or on connecting roads, might be paved, a key component, the George S. Mickelson Trail, is primarily crushed limestone and gravel. Be prepared for varied road conditions, and some 'Hard' segments might even require pushing your bike.

You'll be immersed in the mountainous, forested, and scenic landscape of the Black Hills National Forest. Expect panoramic views of towering pines, rugged canyons, and sweeping meadows. The George S. Mickelson Trail is notable for its historic railway tunnels and over 100 converted railroad bridges. Keep an eye out for deer, elk, coyotes, and wild turkeys.

Yes, the route offers several points of interest. You might pass by the Waterfall by Rochford Road, the Black Hills Museum of Natural History, and the scenic Kennedyville Area, Black Hills. The George S. Mickelson Trail itself is a major highlight, with its historic railway features.

Yes, a significant portion of this route incorporates sections of the George S. Mickelson Trail. You'll also find smaller segments that overlap with the Centennial Trail, Deerfield Trail, and the Leonard “Swanny” Swanson Memorial Pathway.

The best time to cycle this loop is typically from late spring through early fall (May to October). During these months, the weather is generally more favorable, and the trail conditions are optimal. Always check the local weather forecast before you head out.

Yes, if your route includes the George S. Mickelson Trail, you will need a daily or annual pass. These passes help maintain the trail. It's advisable to check the official South Dakota Game, Fish and Parks website for current pass requirements and purchase options.

Parking is available in both Rapid City and Hill City, which serve as common starting points for the loop. For sections involving the George S. Mickelson Trail, designated trailheads often have parking facilities. Check local city or park websites for specific trailhead parking locations and any associated fees.

While the Black Hills National Forest generally allows dogs, specific regulations may apply to certain trails or areas. The George S. Mickelson Trail typically permits leashed dogs. Always ensure your dog is on a leash and you clean up after them. Check local signage for any specific restrictions.

Yes, both Rapid City and Hill City offer various amenities. Hill City is a charming tourist town with cafes, restaurants, and accommodation options, making it a good stopover point. Rapid City, being a larger city, has a full range of services. Along the route, especially on the George S. Mickelson Trail, you'll pass through smaller towns that may offer limited services.