Antonina Yefremova
- Born
- Jul 19, 1981 (45 years old)
- Events
- 400 m · 400 m hurdles
- Height
- 1.76 m
This athlete is a track and field competitor from their country. They have represented their nation in international athletics competitions, contributing to the sport's rich tradition in their home country. Their journey in athletics reflects the dedication and discipline required to compete at elite levels.
Throughout their athletic career, they have competed at various levels of competition, from local meets to national championships and international events. Their commitment to training and competitive excellence has been a defining characteristic of their time in the sport.
As a registered World Athletics competitor, they continue to be part of the global track and field community. Their participation in athletics represents the values of perseverance, sportsmanship, and athletic excellence that define the sport worldwide.
As of Nov 3, 2026: 400 m 50.69 (#266 all-time), 400 m hurdles 57.48, 2011 season best 50.69 (May 31, 2011, Yalta (UKR)) · Last competition: Shanghai Samsung Diamond League, May 19, 2012, DQ · 45 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2011 | 400m | 50.69 | – | May 31, 2011 | Yalta (UKR) |
| 2011 | 400m-short-track Indoor | 53.15 | – | Feb 16, 2011 | Ukrainian Indoor Championships |
| 2011 | 400m-short-track | 54.05 | – | Feb 22, 2011 | – |
| 2011 | 400mH | 57.48 | – | May 22, 2011 | Izmir (TUR) |
| 2011 | 4x400m | 3:28.13 | – | Jun 19, 2011 | European Team Championships, Olympiastadion, Stockholm |
| 2011 | 4x400Metre Indoor | 3:34.08 | – | Mar 6, 2011 | European Indoor Championships |
| 2010 | 400m | 50.81 | – | Jun 29, 2010 | Moskva (RUS) |
| 2010 | 400m-short-track Indoor | 52.82 | – | Feb 18, 2010 | Sumy (UKR) (i) |