Feb 18 2018: Karl Holst places 12th at the Men 45+ Masters Race at the Valley of the Sun Stage Race - GC in a group sprint

Feb 18 2018: Karl Holst places 28th at the Men 45+ Masters Race at the Valley of the Sun Stage Race - Stage 3 in a field sprint

Feb 17 2018: Karl Holst places 22nd at the Men 45+ Masters Race at the Valley of the Sun Stage Race - Stage 2 in a group sprint

Feb 16 2018: Karl Holst places 11th at the Men 45+ Masters Race at the Valley of the Sun Stage Race - Stage 1 in a group sprint