|Born||21 January 1992|
|Height||1.66 m (5 ft 5 in)|
|Weight||57 kg (126 lb)|
|Rank||No. 4 (K1)|
|Club||Kajak kanu klub Ljubljana|
She won three medals in at the ICF Canoe Slalom World Championships with a gold (K1: 2019) and two bronzes (K1 team: 2010, 2013). She also won a gold and a silver medal at the European Championships.
Terčelj competed at two Olympic Games. She finished in 13th place in the K1 event at the 2012 Summer Olympics in London after being eliminated in the semifinal. She also competed in the K1 event at the delayed 2020 Summer Olympics in Tokyo, finishing 24th after, once again, being eliminated in the semifinal.
World Cup individual podiumsEdit
|2013||7 Jul 2013||La Seu d'Urgell||1st||K1|
|18 Aug 2013||Tacen||3rd||K1|
|2016||4 Sep 2016||Prague||3rd||K1|
|2017||2 Jul 2017||Markkleeberg||3rd||K1|
|2018||7 Jul 2018||Augsburg||3rd||K1|
|2019||29 June 2019||Tacen||2nd||K1|
|7 September 2019||Prague||3rd||K1|
- 2010 ICF Canoe Slalom World Championships 11 September 2010 K1 women's team final results. – accessed 11 September 2010.