| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Olena Mykhailivna•Haiasova | |
| Used name | Olena•Haiasova | |
| Original name | Олена Михайлівна•Гаясова | |
| Born | 10 May 1969 in ?, Vologda |  RUS |
| Measurements | 166 cm / 56 kg | |
| Affiliations | Dynamo Irpin — Irpin, Kyiv Oblast |  UKR |
| NOC | Ukraine | UKR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1998 Winter Olympics | Cross Country Skiing (Skiing) | UKR |
Olena Haiasova | |||
| 5 kilometres, Women (Olympic) | 41 | |||||
| 15 kilometres, Women (Olympic) | ||||||
| 30 kilometres, Women (Olympic) | 27 | |||||
| Skiathlon, Women (Olympic) | 30 | |||||
| Relay, Women (Olympic) | Ukraine | 9 |
