A race marshal for Sunday’s Crystal Cup bike race was hurt when one of the competitors slammed into her, knocking her to the ground.

The moments before and the immediate aftermath of the crash, which happened near the VRE station on Crystal Drive, were caught on video (above).

The collision sent the cyclist tumbling into the path of a race vehicle, the driver of which managed to stop in time and render aid. Arlington County sheriff’s deputies and police motorcycle officers also responded to the crash.

About 30 seconds after the initial crash, a group of racing cyclists approach the scene. Unable to get out of the way in time, one ran over the race official, who was still on the ground, and himself fell hard to the pavement.

The race marshal was transported to a local hospital for minor injuries, according to Arlington County Police spokesman Dustin Sternbeck. She was one of four race participants who required transport to the hospital on Sunday.

The cyclist who ran over the official, identified by the website Bike Hugger as Timothy Rugg, wrote in a blog post that he didn’t suffer any injuries aside from “tons of road rash and a deep gash in my elbow.” He complained that the course for the Crystal Cup race and Saturday’s Clarendon Cup race, both part of the Air Force Association Cycling Classic, contained too many “obstacles and potholes.”

Aldo Imo Ilesic of Slovenia was the first place male finisher in the Clarendon Cup, according to CyclingNews.com. American Amanda Miller topped the field among elite women.

Argeninian Juan Jose Haedo placed first among elite men in the Crystal Cup, VeloNews.com reported. Lauren Stephens captured first place in the elite female race.

Photo (bottom) courtesy eschweik