UCLA women's water polo and other sports teams volunteered at the event.
Layla Schliebe-Liero bounces on the inflatable gladiator joust.
Members of UCLA swim and dive help Leone Parks stack the last checker on his tower. Parks was one of the honorary captains at the event.
UCLA men's basketball freshman forward Shareef O'Neal mingles with the kids at the beginning of the course.
Redshirt junior guard Prince Ali accompanies a young participant during the walk.
Sophomore guard Jaylen Hands (left) and Ali (right) integrate with the event participants.
Women's basketball senior guard Kennedy Burke displays her manicure to a participant.
For the final stretch of the dribble, participants walked past Mo Ostin Basketball Center and entered Pauley Pavilion through an underground tunnel.
The final part of the event was held inside Pauley Pavilion.
Freshman forward Kenneth Nwuba lifts a child up to dunk a basketball.
Sophomore guard Joseph Wallace played multiple rounds of one-on-one with young participants.
Theodore Moore, chief of pediatric hematology and oncology and director of the Pediatric Blood and Marrow Transplant Program at UCLA Mattel Children's Hospital, introduces this year's honorary captains in Pauley Pavilion.
Jeri Wilson, executive director of the Pediatric Cancer Research Foundation, and John Vallely, a board member of PCRF and former men's basketball player, addressed the audience at the closing ceremony.
Athletes signed participants' posters and basketballs and other items after the closing ceremony.
Women's basketball coach Cori Close autographs a participant's basketball.