28th Annual Mickelson Trail Trek

Race Overview

The Fall Mickelson Trail Trek follows one of the most iconic rail-trails in the country: the George S. Mickelson Trail, winding 109 miles through the very heart of South Dakota’s Black Hills. Inducted into the National Rail-Trail Hall of Fame in 2010, the trail is built on a historic railroad grade and surfaced with smooth crushed limestone, it offers a front-row seat to landscapes you simply can’t see from the highway — quiet pine forests, granite outcroppings, wide open meadows, and hidden mountain valleys.

Experience the Autumn Beauty

• Scenic Views: In autumn, the trail comes alive with golden aspens, deep green pines, and crisp mountain air.
• Less Crowded: Wildlife is more active, the crowds are thinner, and every overlook feels like a private postcard.
• Natural Wonders: The landscapes are particularly stunning during this season.
• Ride Serenity: Enjoy a peaceful ride away from the usual hustle and bustle.

Historical Exploration

• Unique Features: Riders pass through four cool, echoing railroad tunnels and over 100 towering trestle bridges.
• Scenic Heights: Many bridges are perched high above creeks, canyons, and forested ravines.
• Rich Heritage: Each mile tells a story of the region’s mining past and railroad heritage.
• Cycling Adventure: Creating a ride that feels like a journey through history.

Trail Experience

• Comfortable Ride: The trail’s gentle railroad grade makes most of the route comfortably rideable.
• Signature Challenge: The climb toward Dumont rewards riders with sweeping views.
• Sense of Accomplishment: Achieve a deep sense of accomplishment at the highest point on the trail.
• Riding Adventure: This is more than a bike ride — it’s a chance to experience South Dakota’s most legendary trail at its most spectacular time of year.

Event Details

Date: September 18, 2026

Location: Mickelson Trail, Custer, SD

More Information: Visit here for details.