Autism update  The head of clinical programs at UC Davis Medical Center, as well as an immunologist and toxicologist, update you on progress toward understanding and treating this mysterious condition.

Great Race  Eppie’s Great Race, a triathlon billed as the world's oldest, takes place this weekend in our area. This is its 33rd year.  Founder Eppie Johnson, as well as first-time and veteran participants, tell you what challenges they expect to face.

Eppie’s Great Race begins at 7:58 a.m. July 15 in American River Parkway, Rancho Cordova and Sacramento. Information: (916) 381-0255.

Le Tour  Local cycling writer James Raia is on the scene at the Tour de France. You'll hear a live report from him as riders make their way through the tough mountain stages.

"The First Try"  Today, the fifth annual Sacramento French Film Festival begins a two weekend run at the Crest Theatre. Writer and director Raphael Hitzke tells you about a short film, "The First Try," he made for this year's festival.

Sacramento French Film Festival runs July 14 though July 23 at the Crest Theatre, 1013 K St., Sacramento. Information: (916) 442-7378.