| 18 Jul - 20 Jul | European Youth Orienteering Championships 2025 |  Czechia | Europe | F | Regional Championships | | |  |
| 24 Jul - 27 Jul | European Universities Orienteering Championship 2025 |  Poland | Europe | F | | | | |
| 31 Jul | Scottish 6 Days Deeside 2025 Day 4 |  Great Britain | Europe | F | World Ranking Event | L | | |
| 1 Aug | Scottish 6 Days Deeside 2025 Day 5 | Great Britain | Europe | F | World Ranking Event | L | 30/6 | |
| 2 Aug | Lahti TrailO - PreO1 |  Finland | Europe | T | World Ranking Event | P | 24/7 | |
| 2 Aug | Lahti TrailO - TempO | Finland | Europe | T | World Ranking Event | T | 24/7 | |
| 2 Aug | Sudety Cup - Stage 3 | Poland | Europe | F | World Ranking Event | M | 25/7 | |
| 2 Aug | EOC Test Races Knock-Out Sprint |  Belgium | Europe | F | World Ranking Event | KS | 27/7 | |
| 3 Aug | Lahti TrailO - PreO2 | Finland | Europe | T | World Ranking Event | P | 24/7 | |
| 3 Aug | Sprint Scotland Race 1 | Great Britain | Europe | F | World Ranking Event | S | | |
| 3 Aug | Sprint Scotland Race 2 | Great Britain | Europe | F | World Ranking Event | S | | |
| 3 Aug | EOC Test Races Sprint | Belgium | Europe | F | World Ranking Event | S | 27/7 | |
| 6 Aug - 11 Aug | The World Games 2025 |  China | Asia | F | Partner Event | | | |
| 9 Aug | Finnish Orienteering Championship, Knock-Out Sprint | Finland | Europe | F | World Ranking Event | KS | 31/7 | |
| 9 Aug | Siguldas Kauss 2025 (Middle) |  Latvia | Europe | F | World Ranking Event | M | 5/8 | |
| 9 Aug - 15 Aug | World Master Orienteering Championships 2025 |  Spain | Europe | F | World Masters | | 30/6 |  |
| 10 Aug | Fauri Cup. Stage 3 |  Moldova, Republic of | Europe | F | World Ranking Event | M | 6/8 | |
| 11 Aug - 17 Aug | CX80 World MTB Orienteering Championships 2025 and CX80 World Cup in MTB Orienteering | Poland | Europe | M | World Championships
World Cup
World Ranking Event | | | |
| 11 Aug - 17 Aug | Junior World MTB Orienteering Championships 2025 | Poland | Europe | M | Junior World Championships | | | |
| 15 Aug | Canadian Orienteering Festival 2025 |  Canada | North America | F | World Ranking Event | M | | |
| 21 Aug | National Championship M.D. & Carpath-O Trophy stage 1 |  Romania | Europe | F | World Ranking Event | M | 9/8 | |
