| Event Locations: |
|---|
| Wilmington, Delaware |
| Sponsor | Name | Date | Runners | Category | Distance | Comment |
| Delaware Marathon | 11/05/2014 | 518 | Marathon | 42.195 km | ||
| Christiana Care | Delaware Marathon | 16/05/2010 | 556 | Marathon | 42.195 km | |
| Coventry Health Care | Delaware Marathon | 15/05/2005 | 507 | Marathon | 42.195 km | |
| Coventry Health Care | Delaware Marathon | 16/05/2004 | 515 | Marathon | 42.195 km |