The High Thrive Trail Classic run and race is an endurance event held in the heart of Rapid City, SD. The event takes place on Hansen Larson Memorial Park. It is a timed event with 3-6-12-24 hour division available. The course is a loop style that is 3.8 miles in length with 520 feet in elevation gain. The course reverses direction every 3 hours throughout the duration of the event. Buckles are awarded to all those that complete 17 laps. Great food and a low key atmosphere at the start finish area. This event is hiker friendly. https://www.facebook.com/hansonlarsonmemorialpark/ to learn more about the trail system. All event proceeds are a donation to Thrive Apparel and Adventure Gear. Thrive is a youth outreach program that teaches Life and Employment skills in a safe and loving environment.