10 Flat and Fast Marathons to Get You a PR—or a BQ

From: Runner's World - Friday Apr 22,2022 09:04 pm
Each year, thousands of runners aspire to toe the line at the Boston Marathon. But in order to do so they need to run a qualifying race at a USATF-sanctioned marathon in the 12 months preceding Boston registration in September.
More emails from Runner's World