We at the Philadelphia Marathon Weekend very much value the integrity of our results and work closely with the Boston Marathon on verifying qualifying runner times. We do everything in our power to verify and get them correct.
With that said, no system is perfect. Day of results are just that and any updating or adjusting is done post race, and held in our data base.
You can view results of all events from 2010 to 2022 by clicking on the link below.