The local edition of the Pan-Massachusetts Challenge Kids Ride takes place June 9 from 8 a.m. to noon for ages 3 to 14. There are four routes, based on age and riding ability, beginning at the Jefferson Elementary School. The registration fee is $10; a $25 fund-raising minimum is due the day of the race. All of the funds raised will go to the Dana-Farber Cancer Institute’s Jimmy Fund. To register or for more information, visit the event’s website, www.kids.pmc.org/franklin .