May 9 - May 11 Event Series SD-2025 Prospector Challenge Award Series SD-2025 Prospector Challenge Award Series Rapid City, SD | Central States Fairgrounds 800 San Francisco St, Rapid City, SD, United States
May 30 Event Series SD-2025 Prospector Challenge Award Series SD-2025 Prospector Challenge Award Series Rapid City, SD | Central States Fairgrounds 800 San Francisco St, Rapid City, SD, United States
May 31 Event Series SD-2025 Prospector Challenge Award Series SD-2025 Prospector Challenge Award Series Rapid City, SD | Central States Fairgrounds 800 San Francisco St, Rapid City, SD, United States
June 1 Event Series SD-2025 Prospector Challenge Award Series SD-2025 Prospector Challenge Award Series Rapid City, SD | Central States Fairgrounds 800 San Francisco St, Rapid City, SD, United States