Czech rider Jaroslav Hatla rides his horse Karla during eventing cross country competition held at Hong Kong Olympic Equestrian Venue (Beas River) in the Olympic co-host city of Hong Kong, south China on August 11, 2008.

US rider Gina Miles rides her horse Mckinlaigh during eventing cross country competition held at Hong Kong Olympic Equestrian Venue (Beas River) in the Olympic co-host city of Hong Kong, south China on August 11, 2008.

US rider Gina Miles rides her horse Mckinlaigh during eventing cross country competition held at Hong Kong Olympic Equestrian Venue (Beas River) in the Olympic co-host city of Hong Kong, south China on August 11, 2008.

Swiss rider Tiziana Realini rides her horse Gamour during eventing cross country competition at Hong Kong Olympic Equestrian Venue (Beas River) in the Olympic co-host city of Hong Kong, south China on August 11, 2008.

(Xinhua News Agency August 11, 2008)