Friends of Firefighters, Livestrong, & Boston Fire Cancer Foundation·livestrong.org·Follow

Meet Louis: Twice diagnosed, still running

[A woman and man holding roses at the finish line of a run](https://impact.livestrong.org/event/run4theroses/home) ​MEET LOUIS. TWICE DIAGNOSED.THIS IS HIS REASON FOR RUNNING.​At 20, Louis was diagnosed with cancer for the first time. A couple of surgeries later, he thought it was behind him, until