David Riefenberg's efforts: | From | Age | Date | Finish Time |
---|---|---|---|---|
The Bear 100 2015 | Texas, US | 53 | Friday, September 25, 2015 | 34:10:00.00 |
The Bear 100 2014 | Texas, US | 52 | Friday, September 26, 2014 | DNF |
The Bear 100 2010 | Texas, US | 48 | Friday, September 24, 2010 | 33:37:00.00 |