Boris Yosifov
| Nationality | |
| Year of birth | 1991 |
| IOF ID | 18290 |
| Gender | Male |
| Clubs |
|
| Discipline | FootO, SkiO |
FootO results
| Date | Name | Organisers | Class | Organisation | Plac | Time | Diff | Km time | |
|---|---|---|---|---|---|---|---|---|---|
| 11/04/2010 | Brown Cup | Bulgarian Orienteering Federation | Men | Bulgaria | 41 | 1:31:54 | +48:17 |  |
SkiO results
| Date | Name | Organisers | Class | Organisation | Plac | Time | Diff | Km time | |
|---|---|---|---|---|---|---|---|---|---|
| 05/02/2010 | World Cup Event 7 | Bulgarian Orienteering Federation | Men | Bulgaria | 34 | 1:01:00 | +19:59 | |
|
| 03/02/2010 | World Cup Event 6 | Bulgarian Orienteering Federation | Men | Bulgaria | disqualified | |
|||
| 02/02/2010 | World Cup Event 5 | Bulgarian Orienteering Federation | Men | Bulgaria | 34 | 19:47 | +6:05 | |
|
| 14/02/2008 | World Cup Event 8 | Bulgarian Orienteering Federation | Men | Bulgaria | 60 | 28:33 | +12:07 | |
|