Race leader Tejay Van Garderen extended his lead in the US Pro Challenge with victory in the Individual Time Trial.
Vail, in Colorado, played host to the start and finish of the 16.3 km time trial which saw first rider down the ramp Tom Soladay finish in 30.45.
Team Sky's Richie Porte went quicker finishing in 28.34 before Kanstantin Siutsou of Team Sky finished in 26:17 and Andrew Talansky of Garmin-Sharp finished even quicker in a time of 25:05.
BMC's British rider Steve Cummings put in a great ride to finish a minute down on Talansky's time and that was good enough for a provisional second place until Tom Danielson finished in 26.03.
Last man down the ramp was Tejay Van Garderen of BMC who had taken the lead of the race with his second place on stage four. The American put in the best time at the first checkpoint and continued the momentum to take the victory in a time of 25.01.
The win increased his lead over BMC team mate Mathias Frank to 1.30.
Time Trial results
1. Tejay van Garderen (BMC) 25:01
2. Andrew Talansky (Garmin-Sharp) 25:05
3. Tom Danielson (Garmin-Sharp) 26:03
4. Stephen Cummings (BMC) 26:05
5. Lawrence Warbasse (BMC) 26:13
6. Tobias Ludvigsson (Argos-Shimano) 26:17
7. Kanstantsin Siutsou (Sky) 26:17
8. Lachlan Morton (Garmin-Sharp) 26:18
9. Christian VandeVelde (Garmin-Sharp) 26:25
10. Mathias Frank (BMC) 26:29