3 ms·Does Marathon Running Increase Colorectal Cancer Risk?8 points by wjb3 11mo agowjb3 11mo agooriginal paper - https://ascopubs.org/doi/10.1200/JCO.2025.43.16_suppl.3619 https://ascopubs.org/doi/10.1200/JCO.2025.43.16_suppl.3619