PALM DESERT, Calif. — D.J. Trahan shot an 8-under 64, and Robert Gamez had a 65 Thursday to tie for the lead after two rounds of the Bob Hope Chrysler Classic.

Trahan began the day with a string of four birdies and had just one bogey to go to 13-under 131 through 36 holes of the 90-hole tournament.

Gamez turned in a bogey-free round. The co-leaders played at La Quinta Country Club, one of four courses used for the first four rounds.

Wind is often is a factor in the Hope, and Trahan was happy to score well despite some gusts. "It was definitely a little bit tough today," he said.

Justin Leonard, the 2005 champion, had a 64 at La Quinta and was one shot off the pace, with Steve Elkington's 68 at PGA West leaving him another stroke back.

Joe Durant began the second round in a five-way tie for the lead but had a 73 at SilverRock Resort to drop into a tie for 21st.

The other four players also fell back during the second round. Tim Petrovic had a 70 and was tied for fifth. Omar Uresti (72) Mathew Goggin (73) and Siege Maruyama (76) dropped back into the pack.