- On Wed, 9/12 @ 10am EST, registration is open to runners who beat their time by 10+ minutes.
- On Fri, 9/14 @ 10am EST, registration is open to runners who beat their time by 5+ minutes.
- On Mon, 9/17 @ 10am EST, registration is open to all runners with a qualifying time. If registration exceeds the ~22,000 slots* by the end of the week, priority will be given to those with the fastest times in their age group.
- On Mon, 9/24 @ 10am EST, registration will re-open to all runners with a qualifying time if remaining slots are open.
A Trail Runner's Blog: 2013 Boston Marathon Registration Opens This Week
