Nikolay Anatolyevich Chavkin (Cyrillic: Николай Анатольевич Чавкин; born 24 April 1984 in Moscow[1]) is a Russian runner specialising in the 3000 metres steeplechase. He competed in that event at the 2012 Summer Olympics, failing to qualify for the final and was later disqualified following a doping ban.
On 28 March 2024, Chavkin received a 30 month competition ban for breaking anti-doping regualtions for the use of prohibited substance.[2] All his results from 4 July 2012 to 3 January 20215 were disqualified.
| Representing | ||||||
|---|---|---|---|---|---|---|
| 2011 | Universiade | Shenzhen, China | 4th | 3000 m steeplechase | 8:35.10 | |
| 2012 | Olympic Games | London, United Kingdom | bgcolor=red | 3000 m steeplechase | ||
| 2014 | European Championships | Zürich, Switzerland | bgcolor=red | 3000 m steeplechase | ||
| 2015 | World Championships | Beijing, China | 27th (h) | 3000 m steeplechase | 8:51.22 | |