He has participated in three Winter Olympics, and has two individual and one relay Biathlon World Cup podium.

Rastorgujevs served an 18 month competition ban from March 2021 to September 2022 for an anti-doping rule violation in relation to whereabouts failures.

[2][3] All of his results were disqualified from 1 July 2020 including his gold medal in the 20km sprint at the 2021 IBU Open European Championships.

[4] On 5 March 2023 Rastorgujevs and Baiba Bendika placed third, in the BMW IBU World Cup placed in Nové Město na Moravě, in the Single Mixed Relays and earned a first-ever Relay podium for Latvia.

At the 2021 European Championships, Rastorgujevs was placed 1st in the 20km individual sprint and received the gold medal, but his result was later disqualified.