Sep 3 2017: Derek Clifton places 498th at the Overall Race at the Shenandoah Mountain 100 - 19th Annual

Sep 3 2017: Derek Clifton places 301st at the Open Men Race at the Shenandoah Mountain 100 - 19th Annual

Jul 29 2017: Derek Clifton places 188th at the Overall Race at the Wilderness 101

Jul 29 2017: Derek Clifton places 112th at the Open Men Race at the Wilderness 101