| World Cup – Results | 2015 |  | 18 September–31 October |
| World Cup – Results (Final) | 2015 | | 31 October |
| World Cup – Results (Third place game) | 2015 | | 30 October |
| World Cup – Men – Giant slalom – Sölden | 2016 | | 25 October |
| World Rally Championship (WRC) – Rallies – Rally Spain (Catalunya) | 2015 | | 23–25 October |
| World Cup – Results (Semifinal #2) | 2015 | | 25 October |
| Formula 1 – Grand Prix – United States Grand Prix | 2015 | | 25 October |
| World Cup – Women – Giant slalom – Sölden | 2016 | | 24 October |
| World Cup – Results (Semifinal #1) | 2015 | | 24 October |
| ATP Tour – ATP Masters 1000 – Shanghai | 2015 | | 18 October |
| Continental championships – Europe – Men | 2015 | | 9–18 October |
| World Cup – Men | 2015 | | 18 October |
| World Cup – Results (Quarterfinal #4) | 2015 | | 18 October |
| World Cup – Results (Quarterfinal #3) | 2015 | | 18 October |
| Continental championships – Europe – Men (Final) | 2015 | | 18 October |
| World Cup – Results (Quarterfinal #1) | 2015 | | 17 October |
| World Cup – Results (Quarterfinal #2) | 2015 | | 17 October |
| World Cup – Results (Pool C) | 2015 | | 11 October |
| World Cup – Results (Pool D) | 2015 | | 11 October |
| Others – Paris-Tours | 2015 | | 11 October |
| World Cup – Results (Pool D) | 2015 | | 11 October |
| Formula 1 – Grand Prix – Russian Grand Prix | 2015 | | 11 October |
| World Cup – Results (Pool B) | 2015 | | 11 October |
| World Cup – Results (Pool B) | 2015 | | 10 October |
| World Cup – Results (Pool A) | 2015 | | 10 October |
| World Cup – Results (Pool A) | 2015 | | 10 October |
| World Cup – Results (Pool C) | 2015 | | 9 October |
| World Cup – Results (Pool B) | 2015 | | 7 October |
| World Cup – Results (Pool C) | 2015 | | 7 October |
| World Cup – Results (Pool A) | 2015 | | 6 October |
| World Cup – Results (Pool D) | 2015 | | 6 October |
| UCI World Tour – Giro di Lombardia | 2015 | | 4 October |
| World Cup – Results (Pool D) | 2015 | | 4 October |
| World Cup – Results (Pool C) | 2015 | | 4 October |
| World Rally Championship (WRC) – Rallies – Rally France (Tour de Corse) | 2015 | | 2–4 October |
| World Cup – Results (Pool B) | 2015 | | 3 October |
| World Cup – Results (Pool A) | 2015 | | 3 October |
| Ultimate Fighting Championship – Men – Light-heavyweight | 2015 | | 3 October |
| World Cup – Results (Pool B) | 2015 | | 3 October |
| World Cup – Results (Pool C) | 2015 | | 2 October |
| World Cup – Results (Pool A) | 2015 | | 1 October |
| World Cup – Results (Pool D) | 2015 | | 1 October |
| World Cup – Results (Pool C) | 2015 | | 29 September |
| Honbasho – Aki Basho (September) | 2015 | | 13–27 September |
| Formula 1 – Grand Prix – Japanese Grand Prix | 2015 | | 27 September |
| World Cup – Results (Pool A) | 2015 | | 27 September |
| World Cup – Results (Pool B) | 2015 | | 27 September |
| World Cup – Results (Pool D) | 2015 | | 27 September |
| World Marathon Majors – Berlin Marathon – Women | 2015 | | 27 September |
| World Marathon Majors – Berlin Marathon – Men | 2015 | | 27 September |
| World Championships – Men – Road race | 2015 | | 27 September |
| World Cup – Results (Pool B) | 2015 | | 26 September |
| World Championships – Women – Road race | 2015 | | 26 September |
| World Cup – Results (Pool D) | 2015 | | 26 September |
| World Championship – Men – Heavyweight | 2015 | | 26 September |
| World Cup – Results (Pool A) | 2015 | | 26 September |
| World Cup – Results (Pool C) | 2015 | | 25 September |
| World Cup – Results (Pool C) | 2015 | | 24 September |
| World Cup – Results (Pool B) | 2015 | | 23 September |
| World Cup – Results (Pool D) | 2015 | | 23 September |
| World Cup – Results (Pool A) | 2015 | | 23 September |
| World Championships – Men – Time trial | 2015 | | 23 September |
| World Championships – Women – Time trial | 2015 | | 22 September |
| World Cup – Results (Pool A) | 2015 | | 20 September |
| World Cup – Results (Pool B) | 2015 | | 20 September |
| Continental championships – Europe – Men | 2015 | | 20 September |
| Continental championships – Europe – Men (Final) | 2015 | | 20 September |
| Formula 1 – Grand Prix – Singapore Grand Prix | 2015 | | 20 September |
| World Cup – Results (Pool C) | 2015 | | 20 September |
| World Cup – Results (Pool C) | 2015 | | 19 September |
| World Cup – Results (Pool D) | 2015 | | 19 September |
| World Cup – Results (Pool B) | 2015 | | 19 September |
| World Cup – Results (Pool D) | 2015 | | 19 September |
| World Cup – Results (Pool A) | 2015 | | 18 September |
Past events
