Wil Matthews gallery: 2012 Derby City Cup

Craig Etheridge ran away with the single-speed race to retain the USGP leader's jersey for the mono-gear crowd. Photo: Wil Matthews | www. wilmatthewsphoto.com

The Trek staircase is a prominent feature on the Derby City course. Photo: Wil Matthews | www. wilmatthewsphoto.com

Jeremy Powers prepares to head out for course inspection. Photo: Wil Matthews | www. wilmatthewsphoto.com

The Stanley Steps come early in the lap. Photo: Wil Matthews | www. wilmatthewsphoto.com

Ryan Trebon adjusts his tire pressure moments before heading to staging. Photo: Wil Matthews | www. wilmatthewsphoto.com

The forest section of the Derby City Cup was home to magical creatures. Photo: Wil Matthews | www. wilmatthewsphoto.com

Redline's Justin Lindine rode one of his best races to finish seventh in a strong. motivated field. Photo: Wil Matthews | www. wilmatthewsphoto.com

The U-23 race was wheel-to-wheel on the last lap between Zach McDonald and Yannick Eckmann. Photo: Wil Matthews | www. wilmatthewsphoto.com

A post-race review between Ryan Trebon and Jeremy Powers. Photo: Wil Matthews | www. wilmatthewsphoto.com

The enormous sand section swallows a junior racer. Photo: Wil Matthews | www. wilmatthewsphoto.com

Reigning UCI world champion Pete Webber charged to a win in the masters 35+ race. Photo: Wil Matthews | www. wilmatthewsphoto.com

Katie Compton at staging before the elite women's race. Photo: Wil Matthews | www. wilmatthewsphoto.com

The elite women's race starts with a backdrop of the Louisville skyline. Photo: Wil Matthews | www. wilmatthewsphoto.com

Racers found strong enthusiasm from spectators around the course. Photo: Wil Matthews | www. wilmatthewsphoto.com

Georgia Gould charged into third after a tangle with Helen Wyman. Photo: Wil Matthews | www. wilmatthewsphoto.com

Katie Compton wins the elite women's race with her competition nowhere in sight. Photo: Wil Matthews | www. wilmatthewsphoto.com

Katie Compton was happy with her performance in Louisville ahead of the UCI world championships. Photo: Wil Matthews | www. wilmatthewsphoto.com

The elite women's podium of Katie Compton, Katerina Nash and Georgia Gould. Photo: Wil Matthews | www. wilmatthewsphoto.com

Zach McDonald leads out the elite men's field. Photo: Wil Matthews | www. wilmatthewsphoto.com

Ben Berden quickly found himself in the lead on the first lap, followed by Danny Summerhill. Photo: Wil Matthews | www. wilmatthewsphoto.com

Into the second lap, the elite men's race was still tight on the stone staircase. Photo: Wil Matthews | www. wilmatthewsphoto.com

Jeremy Powers strings out the lead group early in the race. Photo: Wil Matthews | www. wilmatthewsphoto.com

Ryan Trebon takes over the lead of the select group midway through the elite men's race. Photo: Wil Matthews | www. wilmatthewsphoto.com

Tim Johnson made a hard effort to bridge to the select group, catching on with seven laps to go. Photo: Wil Matthews | www. wilmatthewsphoto.com

Ryan Trebon tries to open up a gap on Jeremy Powers late in the race. Photo: Wil Matthews | www. wilmatthewsphoto.com

Jeremy Powers chooses to ride the stone staircase with three laps to go, passing a running Ryan Trebon. Photo: Wil Matthews | www. wilmatthewsphoto.com

Jeremy Powers pulls away from Ryan Trebon with two laps to go. Photo: Wil Matthews | www. wilmatthewsphoto.com

The lengthy Clif Sand Pit slowed racers, especially those in the lesser categories, who found the only way through was on foot. Photo: Wil Matthews | www. wilmatthewsphoto.com

USGP series leader Mark Legg-Compton leads the masters 45+ race on the first lap but finished second to Wolverine Racing's Jeff Weinert. Photo: Wil Matthews | www. wilmatthewsphoto.com