The Kaplen JCC on the Palisades in Tenafly hosts its annual USATF-authorized Rubin Run, a family-friendly community race with a new 8K trail run, 10k run, and 5k walk/run, on Sunday, May 13. Race day registration is available beginning at 6:30 a.m. and until 30 minutes before each race starts. There will be snacks, giveaways, free babysitting, warm-ups, and trophies. All participating mothers receive a rose in honor of Mother’s Day as they cross the finish line. Lead sponsors include Maggie Kaplen-The Kaplen Foundation, Englewood Hospital & Medical Center, the Rubin and Rubach families, the Jewish Standard, Tenafly Nature Center, and the North Jersey Media Group. 411 E. Clinton Ave. (201) 408-1412, mkleiman@jccotp.org, or www.jccotp.org/rubinrun.