| Europe – Challenge Cup | 2025 |  | 6 December–23 May |
| World Rally Championship (WRC) – Rallies – Rally Portugal | 2025 | | 15–18 May |
| Formula 1 – Grand Prix – Emilia Romagna Grand Prix | 2025 | | 18 May |
| PGA Tour – Majors – PGA Championship | 2025 | | 15–18 May |
| ATP Tour – ATP Masters 1000 – Rome | 2025 | | 6–18 May |
| World Championship – Results | 2025 | | 19 April–5 May |
| Formula 1 – Grand Prix – Miami Grand Prix | 2025 | | 4 May |
| ATP Tour – ATP Masters 1000 – Madrid | 2025 | | 22 April–4 May |
| World Rally Championship (WRC) – Rallies – Rally Islas Canarias | 2025 | | 24–27 April |
| UCI World Tour – Liège-Bastogne-Liège | 2025 | | 27 April |
| NFL – Draft | 2025 | | 24–26 April |
| UCI World Tour – Flèche Wallonne | 2025 | | 23 April |
| Formula 1 – Grand Prix – Saudi Arabian Grand Prix | 2025 | | 20 April |
| UCI World Tour – Amstel Gold Race | 2025 | | 20 April |
| ATP Tour – ATP Masters 1000 – Monte Carlo | 2025 | | 6–13 April |
| PGA Tour – Majors – Masters | 2025 | | 10–13 April |
| UCI World Tour – Paris-Roubaix | 2025 | | 13 April |
| Formula 1 – Grand Prix – Bahrain Grand Prix | 2025 | | 13 April |
| Formula 1 – Grand Prix – Japanese Grand Prix | 2025 | | 6 April |
| UCI World Tour – Tour of Flanders | 2025 | | 6 April |
| ATP Tour – ATP Masters 1000 – Miami | 2025 | | 18–30 March |
| UCI World Tour – Gent-Welvegem | 2025 | | 30 March |
| World Championships – Men – Half-pipe | 2025 | | 29 March |
| World Championships – Mixed – Team snowboardcross | 2025 | | 29 March |
| World Championships – Women – Half-pipe | 2025 | | 29 March |
| World Championships – Women – Snowboardcross | 2025 | | 28 March |
| World Championships – Men – Big air | 2025 | | 28 March |
| World Championships – Women – Big air | 2025 | | 28 March |
| World Championships – Men – Snowboardcross | 2025 | | 28 March |
| World Championships – Mixed – Team parallel slalom | 2025 | | 23 March |
| Honbasho – Haru Basho (March) | 2025 | | 9–23 March |
| Formula 1 – Grand Prix – Chinese Grand Prix | 2025 | | 23 March |
| World Rally Championship (WRC) – Rallies – Rally Kenya (Safari) | 2025 | | 20–23 March |
| UCI World Tour – Milan-San Remo | 2025 | | 22 March |
| World Championships – Men – Parallel slalom | 2025 | | 22 March |
| World Championships – Women – Parallel slalom | 2025 | | 22 March |
| World Championships – Men – Slopestyle | 2025 | | 21 March |
| World Championships – Women – Slopestyle | 2025 | | 21 March |
| World Championships – Men – Parallel giant slalom | 2025 | | 20 March |
| World Championships – Women – Parallel giant slalom | 2025 | | 20 March |
| World Championships – Men – 1500 m | 2025 | | 16 March |
| World Championships – Men – 10000 m | 2025 | | 16 March |
| World Championships – Women – Mass start | 2025 | | 16 March |
| UCI World Tour – Paris-Nice | 2025 | | 9–16 March |
| World Championships – Women – 1500 m | 2025 | | 16 March |
| Formula 1 – Grand Prix – Australian Grand Prix | 2025 | | 16 March |
| ATP Tour – ATP Masters 1000 – Indian Wells | 2025 | | 5–16 March |
| Europe – Six Nations Championship | 2025 | | 31 January–15 March |
| World Championships – Women – Two-woman | 2025 | | 14–15 March |
| Europe – Six Nations Championship (Round 5) | 2025 | | 15 March |
| World Championships – Women – 1000 m | 2025 | | 15 March |
| Europe – Six Nations Championship (Round 5) | 2025 | | 15 March |
| Europe – Six Nations Championship (Round 5) | 2025 | | 15 March |
| World Championships – Women – 5000 m | 2025 | | 15 March |
| World Championships – Men – Mass start | 2025 | | 15 March |
| World Championships – Men – Four-man | 2025 | | 14–15 March |
| World Championships – Men – 1000 m | 2025 | | 15 March |
| World Championships – Women – 500 m | 2025 | | 14 March |
| World Championships – Men – 500 m | 2025 | | 14 March |
| World Championships – Men – Team pursuit | 2025 | | 14 March |
| World Championships – Women – Team pursuit | 2025 | | 14 March |
| World Championships – Women – Team sprint | 2025 | | 13 March |
| World Championships – Women – 3000 m | 2025 | | 13 March |
| World Championships – Men – Team sprint | 2025 | | 13 March |
| World Championships – Men – 5000 m | 2025 | | 13 March |
| World Championships – Women – 50 km | 2025 | | 9 March |
| World Championships – Women – Monobob | 2025 | | 8–9 March |
| World Championships – Men – Two-man | 2025 | | 8–9 March |
| Europe – Six Nations Championship (Round 4) | 2025 | | 9 March |
| Europe – Six Nations Championship (Round 4) | 2025 | | 8 March |
| World Championships – Men – Large hill, individual | 2025 | | 8 March |
| World Championships – Men – 50 km | 2025 | | 8 March |
| UCI World Tour – Strade Bianche | 2025 | | 8 March |
| Europe – Six Nations Championship (Round 4) | 2025 | | 8 March |
| World Championships – Men – Large hill, individual | 2025 | | 8 March |
| World Championships – Women – 4x7.5 km relay | 2025 | | 7 March |
| World Championships – Women – Large hill, individual | 2025 | | 7 March |
| World Championships – Men – Large hill, team | 2025 | | 7 March |
| World Championships – Men – 4x7.5 km relay | 2025 | | 6 March |
| World Championships – Men – Large hill, team | 2025 | | 6 March |
| World Championships – Mixed – Normal hill, team | 2025 | | 5 March |
| World Championships – Men – Team sprint | 2025 | | 5 March |
| World Championships – Women – Team sprint | 2025 | | 5 March |
| World Championships – Women – 10 km | 2025 | | 4 March |
| World Championships – Men – 10 km | 2025 | | 4 March |
| World – Vendée Globe | 2025 | | 10 November–4 March |
| World Championships – Women – Normal hill, individual | 2025 | | 2 March |
| World Championships – Men – Normal hill, individual | 2025 | | 2 March |
| World Championships – Women – 20 km | 2025 | | 2 March |
| ATP Tour – ATP Masters 500 – Acapulco | 2025 | | 24 February–1 March |
| World Championships – Men – 20 km | 2025 | | 1 March |
| World Championships – Women – Normal hill, team | 2025 | | 1 March |
| World Championships – Men – Normal hill, individual | 2025 | | 1 March |
| World Championships – Mixed – Normal hill, team | 2025 | | 28 February |
| World Championships – Women – Normal hill, individual | 2025 | | 28 February |
| World Championships – Women – 1.5 km sprint | 2025 | | 27 February |
| World Championships – Women – Mass start | 2025 | | 27 February |
| World Championships – Men – 1.5 km sprint | 2025 | | 27 February |
| World Championships – Men – 15 km mass start | 2025 | | 23 February |
| Europe – Six Nations Championship (Round 3) | 2025 | | 23 February |
| Europe Top-16 – Men | 2025 | | 20–23 February |
| Europe Top-16 – Women | 2025 | | 20–23 February |
| ATP Tour – ATP Masters 500 – Rio | 2025 | | 17–23 February |
| World Championships – Women – 12.5 km mass start | 2025 | | 23 February |
| World Championships – Men – 4x7.5 km relay | 2025 | | 22 February |
| World Championships – Women – 4x7.5 km relay | 2025 | | 22 February |
| Europe – Six Nations Championship (Round 3) | 2025 | | 22 February |
| Europe – Six Nations Championship (Round 3) | 2025 | | 22 February |
| World Championships – Mixed – Single mixed relay | 2025 | | 20 February |
| World Championships – Men – 20 km individual | 2025 | | 19 February |
| World Championships – Women – 15 km individual | 2025 | | 18 February |
| World Rally Championship (WRC) – Rallies – Rally Sweden | 2025 | | 13–16 February |
| NBA – All-star game – MVP | 2025 | | 16 February |
| NBA – All-star game – Results | 2025 | | 16 February |
| World Championships – Women – 10 km pursuit | 2025 | | 16 February |
| World Championships – Men – 12.5 km pursuit | 2025 | | 16 February |
| World Championships – Men – Slalom | 2025 | | 16 February |
| World Championships – Women – Slalom | 2025 | | 15 February |
| World Championships – Men – 10 km sprint | 2025 | | 15 February |
| NBA – All-star game – Three-point contest | 2025 | | 15 February |
| NBA – All-star game – Slam dunk contest | 2025 | | 15 February |
| World Championships – Women – 7.5 km sprint | 2025 | | 14 February |
| World Championships – Men – Giant slalom | 2025 | | 14 February |
| World Championships – Women – Giant slalom | 2025 | | 13 February |
| World Championships – Mixed – Mixed relay | 2025 | | 12 February |
| World Championships – Men – Team Combined | 2025 | | 12 February |
| World Championships – Women – Team Combined | 2025 | | 11 February |
| NFL – Championships – Super Bowl – Results | 2025 | | 9 February |
| NFL – Championships – Super Bowl – Results (Super Bowl) | 2025 | | 9 February |
| World Championships – Men – Downhill | 2025 | | 9 February |
| Europe – Six Nations Championship (Round 2) | 2025 | | 9 February |
| World Championships – Men – Singles | 2025 | | 8 February |
| Europe – Six Nations Championship (Round 2) | 2025 | | 8 February |
| Europe – Six Nations Championship (Round 2) | 2025 | | 8 February |
| World Championships – Mixed – Team relay | 2025 | | 8 February |
| World Championships – Women – Downhill | 2025 | | 8 February |
| World Championships – Women – Singles | 2025 | | 7 February |
| World Championships – Women – Doubles | 2025 | | 7 February |
| World Championships – Men – Doubles | 2025 | | 7 February |
| World Championships – Men – Super-G | 2025 | | 7 February |
| World Championships – Women – Super-G | 2025 | | 6 February |
| World Championships – Mixed – Doubles | 2025 | | 6 February |
| World Championships – Mixed – Singles | 2025 | | 6 February |
| World Championships – Mixed – Team event | 2025 | | 4 February |
| NFL – Pro Bowl – Results | 2025 | | 30 January–2 February |
| World Championships – Men – Results | 2025 | | 14 January–2 February |
| Europe – Six Nations Championship (Round 1) | 2025 | | 1 February |
| Europe – Six Nations Championship (Round 1) | 2025 | | 1 February |
| Europe – Six Nations Championship (Round 1) | 2025 | | 31 January |
| World Rally Championship (WRC) – Rallies – Rally Monte-Carlo | 2025 | | 23–26 January |
| ATP Tour – Grand Slam – Australian Open | 2025 | | 12–26 January |
| NFL – Championships – Super Bowl – Results (NFC Championship) | 2025 | | 26 January |
| NFL – Championships – Super Bowl – Results (AFC Championship) | 2025 | | 26 January |
| ATP Tour – Grand Slam – Australian Open (Final) | 2025 | | 26 January |
| Honbasho – Hatsu Basho (January) | 2025 | | 12–26 January |
| WTA Tour – Grand Slam – Australian Open | 2025 | | 12–25 January |
| WTA Tour – Grand Slam – Australian Open (Final) | 2025 | | 25 January |
| ATP Tour – Grand Slam – Australian Open (Semifinal #1) | 2025 | | 24 January |
| ATP Tour – Grand Slam – Australian Open (Semifinal #2) | 2025 | | 24 January |
| WTA Tour – Grand Slam – Australian Open (Semifinal #2) | 2025 | | 23 January |
| WTA Tour – Grand Slam – Australian Open (Semifinal #1) | 2025 | | 23 January |
| ATP Tour – Grand Slam – Australian Open (Quarterfinal #3) | 2025 | | 22 January |
| ATP Tour – Grand Slam – Australian Open (Quarterfinal #4) | 2025 | | 22 January |
| ATP Tour – Grand Slam – Australian Open (Quarterfinal #2) | 2025 | | 22 January |
| ATP Tour – Grand Slam – Australian Open (Quarterfinal #1) | 2025 | | 22 January |
| WTA Tour – Grand Slam – Australian Open (Quarterfinal #4) | 2025 | | 21 January |
| WTA Tour – Grand Slam – Australian Open (Quarterfinal #3) | 2025 | | 21 January |
| WTA Tour – Grand Slam – Australian Open (Quarterfinal #2) | 2025 | | 21 January |
| WTA Tour – Grand Slam – Australian Open (Quarterfinal #1) | 2025 | | 21 January |
| NFL – Championships – Super Bowl – Results (AFC Divisional #2) | 2025 | | 19 January |
| NFL – Championships – Super Bowl – Results (NFC Divisional #2) | 2025 | | 19 January |
| NFL – Championships – Super Bowl – Results (NFC Divisional #1) | 2025 | | 18 January |
| NFL – Championships – Super Bowl – Results (AFC Divisional #1) | 2025 | | 18 January |
| Rally Raid – Dakar Rally | 2025 | | 3–17 January |
| Rally Raid – Dakar Rally | 2025 | | 3–17 January |
| NFL – Championships – Super Bowl – Results (NFC Wild Card) | 2025 | | 13 January |
| NFL – Championships – Super Bowl – Results (NFC Wild Card) | 2025 | | 12 January |
| NFL – Championships – Super Bowl – Results (NFC Wild Card) | 2025 | | 12 January |
| NFL – Championships – Super Bowl – Results (AFC Wild Card) | 2025 | | 12 January |
| NFL – Championships – Super Bowl – Results (AFC Wild Card) | 2025 | | 11 January |
| NFL – Championships – Super Bowl – Results (AFC Wild Card) | 2025 | | 11 January |
| Four hills tournament – Men – General standings | 2025 | | 29 December–6 January |
| World Championship – Men | 2025 | | 15 December–3 January |
| World Championships – Singles | 2024 | | 31 December |
| World Championship – Men – Heavyweight | 2024 | | 21 December |
| Others – Fifa Club World Cup | 2024 | | 22 September–18 December |
| World Championship – Mixed | 2024 | | 25 November–12 December |
| Formula 1 – Grand Prix – Abu Dhabi Grand Prix | 2024 | | 8 December |
| World Championship – Women | 2024 | | 29 November–8 December |
| Ultimate Fighting Championship – Men – Flyweight | 2024 | | 7 December |
Past events
