The Sharlie Shuffle, held on June 6, 2026, invites runners to Ponderosa State Park in McCall, Idaho, for a uniquely charming and challenging timed-loop event. Offering 6-hour and 12-hour distances, this "brilliantly beautiful FUNdraising fun run" unfolds on a 4.79-mile clockwise loop designed to be both scenic and demanding. As a fundraiser for Ponderosa State Park trails, all proceeds support local trail work, education, and advocacy, allowing participants to directly contribute to the preservation of these beloved paths. Runners consistently praise the festive, low-key atmosphere and the stunning natural beauty that defines this event.

The course itself is a diverse trail experience, featuring rolling, rocky, and flat sections, alongside stairs, boardwalks, serene single-track, some double-track, and even a touch of pavement to keep things interesting. Each loop presents approximately 640 feet of elevation gain, ensuring a sustained challenge amidst gorgeous views of Payette Lake and towering ponderosa pines. For the final two hours, a shorter 2.18-mile loop becomes available. Organizers maintain an old-school charm by keeping the exact course details a secret until race day, adding to the unique mystique. Typical race day conditions in early June boast pleasant highs around 66F and lows near 40F, with only an 11% chance of precipitation.

Beyond the physical challenge, the Sharlie Shuffle stands out for its commitment to being a low-impact event, striving for minimal waste with no paper products and a goal of less than one bag of trash by day's end. Aid stations are well-stocked with "awesome aid," focusing on locally sourced provisions, including tasty homemade goodies, great ultra fare, and simple, digestible options. Reusable mugs are provided, reflecting the race's eco-conscious approach. With its supportive atmosphere, hand-made bibs, and lap counting via star stickers, the Sharlie Shuffle offers an authentic, community-focused trail running experience that runners find both "deceptively tough" and incredibly rewarding, making it excellent training for longer summer and fall endeavors. Well-behaved, leashed dogs are also welcome to join in the fun.