Formula 4 Belov started his professional single-seater career in the
SMP F4 Championship in 2017 with the
SMP Racing team. Belov claimed his first podium finish on the final race of the season with a third-place, finishing eighth overall in the championship. He continued in the championship for the
2018 season, claiming his first win at the second round in the
NRING Circuit, winning races 1 and 3. He ended the season with five wins, finishing second in the championship behind
Konsta Lappalainen. In 2019, Belov joined the
Italian F4 Championship with the Italian
Bhai Tech Racing team. He finished on the podium in the first two races. It was later announced that he would also contest the
2019 ADAC Formula 4 Championship starting from the second round. Belov won one race in
ADAC F4 at the
Sachsenring, finishing eighth in the championship. Belov failed to win during his Italian F4 campaign, however, finished second on five occasions, ending the season fourth in the championship.
Formula Renault At the end of 2019, Belov participated in the post-season
Formula Renault Eurocup rookie test. Due to the
COVID-19 pandemic, the
2020 Formula Renault Eurocup season was disrupted and postponed. As a consequence,
Reece Ushijima, who was previously announced to drive for Belgian team
M2 Competition withdrew due to travel restrictions. On 2 July 2020, M2 Competition announced that Belov would drive for them for the full 2020 season.
FIA Formula 3 Championship Following the Barcelona round of the
2020 FIA Formula 3 Championship,
David Schumacher left
Charouz Racing System to join
Carlin Racing instead. Belov was brought in to replace him for the remainder of the Formula 3 season. Belov remained with the team throughout post-season and pre-season testing and was expected to be given a drive for the
2021 season, however,
Enzo Fittipaldi was announced instead.
Formula Regional 2021 at the
Red Bull Ring. Belov joined
JD Motorsport in the
2021 Formula Regional European Championship as a wildcard entrant for the fourth round at
Circuit Paul Ricard. Despite not being eligible for points, he had a strong race weekend and earned two podium finishes. Following this, it was announced Belov would race with
G4 Racing for the remainder of the championship. Belov secured two victories and ending the campaign eighth.
2022 Belov joined the
2022 Formula Regional Asian Championship for the final three rounds of the season. He scored a second place in his second race and was 12th in the championship. Belov would sign with
MP Motorsport for his second season in the
Formula Regional European Championship. After a podium in the opening round in
Monza, Belov was forced to stop his campaign halfway through the season due to travel issues. Nevertheless, he placed seventh in the standings.
2023 at the
Red Bull Ring. Belov made a surprise return to the
Formula Regional European Championship in 2023 with
G4 Racing. However, he was unable to finish the season once again and sat out for the final two rounds. He finished 20th in the overall standings with 23 points.
2024 during the
2024 Formula Regional European Championship In 2024, Belov made a stand-in return in the
Formula Regional European Championship for
Trident, deputising for an injured
Roman Bilinski. In three rounds, he scored a second-placed podium in which he stated he needed that to "revive career" after periods of financial struggles and the fallout from the
Russian invasion of Ukraine.
2025 during the
2025 Formula Regional European Championship In May 2025, CL Motorsport announced that Belov would join the team for the second round of the
Formula Regional European Championship at
Spa.
2026 During the winter, Belov competed in the
Formula Regional Middle East Trophy, continuing with CL Motorsport. However, after just one round, where he had crashed into
Reza Seewooruthun and subsequently missed the third race in
Yas Marina, Belov departed the team.
Eurocup-3 2024 In October 2024, Belov was called by
Drivex to make his
Eurocup-3 debut for the
Jerez round.
2025 In 2025, Belov made a cameo appearance in
Eurocup-3 in
Assen. He joined the grid again with Drivex during the season finale in
Barcelona. == Karting record ==