100 KM Ultra Running Events in Maryland
Upcoming Events
| Date | Event | City | Distances |
|---|
Past Events
| Date | Event | City | Distances |
|---|---|---|---|
| 02/06/26 | The DUC | Pocomoke | 100 KM |
| 06/24/23 | Mason Dixon Longest Day | Havre de Grace | 100 KM |
| 08/24/19 | Shepherd's Spring | Sharpsburg | 50 KM , 100 KM |
| 06/18/16 | Mason-Dixon Trail Longest Day 100K Challenge | Havre de Grace | 100 KM |