Rebecca "Becky" Lavelle (née Gibbs, born December 5, 1974) is an American former professional triathlete, race director, runner, and coach.
As a professional triathlete, she has had over 50 career wins in Olympic and Half-Ironman distance races.
Lavelle went on to swim competitively at Louisiana State University (LSU) in college, where she became a ten-time NCAA All-American swimmer.
The mission of Jenny's Light was to improve and save lives by raising awareness of perinatal mood disorders, including postpartum depression.
Jenny's Light Run events were held annually in Los Gatos, CA until 2022 in order to raise funds for organizations working on the issue.