A perilous course proved the undoing of much of the field including New Zealand's Karen Hanlen in the fourth round of the UCI Mountain Bike World Cup in France yesterday.
The Whakatane rider dropped out on the second of six laps in the race at La Bresse in the Alsace region. Only half of the field finished on the same lap as the winner Gunn-Rita Dahle.
Hanlen was chasing Olympic qualification in the final race to earn points for London, after rival Rosara Joseph crashed and broke her wrist during practice.
After starting from 14th the national champion dropped back to 58th by the end of the first lap and was in difficulties before pulling out.
It is a serious blow for both Hanlen and Joseph who were chasing a high placing to support their Olympic bids. Hanlen started the World Cup campaign with an eighth placing to Joseph's 11th in South Africa and 18th against 38th in Belgium before a 26th in the Czech Republic where the Beijing Olympian finished 22nd.