| Fri 6/1 | Loppiaishisut |  Finland | Europe | S | World Ranking Event | S | |  |
| Sat 7/1 | Loppiaishisut | Finland | Europe | S | World Ranking Event | M | | |
| Sat 7/1 - Sat 14/1 | Ski-O Tour |  Austria
 Switzerland | Europe | S | World Ranking Event | | | |
| Sun 8/1 | Ski-O Tour 2 | Austria | Europe | S | World Ranking Event | L | | |
| Tue 10/1 | Ski O Tour 3 | Austria | Europe | S | World Ranking Event | S | | |
| Wed 11/1 | Ski O Tour 4 | Austria | Europe | S | World Ranking Event | M | | |
| Fri 13/1 | Ski O Tour 5 | Austria | Europe | S | World Ranking Event | L | | |
| Sat 14/1 | Ski O Tour 6 | Austria | Europe | S | World Ranking Event | M | | |
| Sat 21/1 | O-treff |  Norway | Europe | S | World Ranking Event | M | | |
| Sat 21/1 | 4. International Ski-O Meeting |  Germany | Europe | S | World Ranking Event | S | | |
| Fri 3/2 | Egypt International Orienteering Championship 2017 (EIOC 2017) |  Egypt | Africa | F | World Ranking Event | S | | |
| Sat 4/2 | XV Trofeo Costa Blanca |  Spain | Europe | F | World Ranking Event | M | | |
| Sat 11/2 | Lorca O-Meeting 2017 - SWRE | Spain | Europe | F | World Ranking Event | S | | |
| Sat 18/2 | NM mellom | Norway | Europe | S | World Ranking Event | M | | |
| Sat 18/2 | XXIX International Troohy Murcia Costa Cálida | Spain | Europe | F | World Ranking Event | L | | |
| Sat 18/2 | Beira Litoral “O” Meeting - BLOM2017 / Troféu Rainha Santa |  Portugal | Europe | F | World Ranking Event | S | | |
| Sat 18/2 | Ski-OL SM Lang | Switzerland | Europe | S | World Ranking Event | L | | |
| Sat 18/2 | Finnish Championships Sprint | Finland | Europe | S | World Ranking Event | S | | |
| Sun 19/2 | Beira Litoral "O" Meeting - BLOM2017 / Troféu Rainha Santa | Portugal | Europe | F | World Ranking Event | M | | |
| Fri 24/2 | Israel Open - Day I |  Israel | Europe | F | World Ranking Event | M | | |
| Fri 24/2 | Mediterranean Championships in Orienteering |  Turkey | Europe | F | World Ranking Event | M | | |
| Sat 25/2 | Mediterranean Championships in Orienteering | Turkey | Europe | F | World Ranking Event | L | | |
| Sun 26/2 | Mediterranean Championships in Orienteering | Turkey | Europe | F | World Ranking Event | S | | |
| Mon 27/2 | Portugal “O” Meeting ‘2017 | Portugal | Europe | F | World Ranking Event | M | | |
| Sat 4/3 | Aguiar da Beira "O" Meeting 2017 | Portugal | Europe | F | World Ranking Event | M | | |
| Sat 4/3 | Aguiar da Beira "O" Meeting 2017 | Portugal | Europe | F | World Ranking Event | S | | |
| Sat 18/3 | XXVII TROFEO INTERNACIONAL MARTIN KRONLUND | Spain | Europe | F | World Ranking Event | L | | |
| Thu 23/3 | RUSSIAN EVENTS Pastukhov Memorial |  Russian Federation | Europe | F | World Ranking Event | S | | |
| Fri 24/3 | Danish Spring |  Denmark | Europe | F | World Ranking Event | S | | |
| Sat 25/3 | Grand Prix |  Belarus | Europe | F | World Ranking Event | S | | |
| Sat 25/3 | Danish Spring | Denmark | Europe | F | World Ranking Event | M | | |
| Sun 26/3 | Danish Spring | Denmark | Europe | F | World Ranking Event | L | | |
| Wed 29/3 | RUSSIAN EVENTS Black Sea | Russian Federation | Europe | F | World Ranking Event | M | | |
| Sat 1/4 | III Costa Alentejana MTBO Trophy 2017 | Portugal | Europe | M | World Ranking Event | M | | |
| Sun 2/4 | Norgescup mellom | Norway | Europe | F | World Ranking Event | M | | |
| Sun 2/4 | III Costa Alentejana MTBO Trophy 2017 | Portugal | Europe | M | World Ranking Event | L | | |
| Thu 6/4 | Testlauf II | Switzerland | Europe | F | World Ranking Event | S | | |
| Sat 8/4 | Swedish League |  Sweden | Europe | F | World Ranking Event | L | | |
| Sat 8/4 | Kurzemes Pavasaris 2017 |  Latvia | Europe | F | World Ranking Event | M | | |
| Sat 8/4 | Italian Cup - Sprint distance |  Italy | Europe | F | World Ranking Event | S | | |
| Sun 9/4 | Easter sprint |  Estonia | Europe | F | World Ranking Event | S | | |
| Sun 9/4 | Italian Cup - Long distance | Italy | Europe | F | World Ranking Event | L | | |
| Fri 14/4 | Jan Kjellstrom 2017 Sprint |  Great Britain | Europe | F | World Ranking Event | S | | |
| Sat 15/4 | Velikden Cup Sprint |  Bulgaria | Europe | F | World Ranking Event | S | | |
| Sat 15/4 | Spanish Orienteering Championship 2017 | Spain | Europe | F | World Ranking Event | S | | |
| Sat 15/4 | Jan Kjellstrom 2017 Middle Distance | Great Britain | Europe | F | World Ranking Event | M | | |
| Sun 16/4 | Velikden Cup Middle | Bulgaria | Europe | F | World Ranking Event | M | | |
| Sun 16/4 | Jan Kjellstrom 2017 Long Distance | Great Britain | Europe | F | World Ranking Event | L | | |
| Mon 17/4 | Riga Orienteering Sprint — Easter Prize 2017 | Latvia | Europe | F | World Ranking Event | S | | |
| Sat 22/4 | Riga Cup 2017 | Latvia | Europe | F | World Ranking Event | M | | |
| Sat 22/4 | Championnat de France de Moyenne Distance |  France | Europe | F | World Ranking Event | M | | |
| Sat 22/4 | Metropolis of South East Europe 2017 |  Serbia | Europe | F | World Ranking Event | M | | |
| Sat 22/4 | DM Sprint |  Rold Skov OK | Europe | F | World Ranking Event | S | | |
| Sun 23/4 | Swedish League | Sweden | Europe | F | World Ranking Event | L | | |
| Sun 23/4 | FinnSpring | Finland | Europe | F | World Ranking Event | L | | |
| Sun 23/4 | Open Grodno Cup 2017 | Belarus | Europe | F | World Ranking Event | M | | |
| Mon 24/4 | Open Grodno Cup 2017 | Belarus | Europe | F | World Ranking Event | S | | |
| Sat 29/4 | Pavasario Taure (Spring Cup) |  Lithuania | Europe | F | World Ranking Event | M | | |
| Sun 30/4 | Pavasario Taure (Spring Cup) | Lithuania | Europe | F | World Ranking Event | L | | |
| Mon 1/5 | Ilves-3 2017 | Estonia | Europe | F | World Ranking Event | M | | |
| Sat 6/5 | Latvian Sprint Tour / Latvian Chanpionships | Latvia | Europe | F | World Ranking Event | S | | |
| Sat 6/5 | I TROFEO SAN LORENZO DEL ESCORIAL | Spain | Europe | F | World Ranking Event | S | | |
| Sat 6/5 | Ukrainian Championships |  Ukraine | Europe | F | World Ranking Event | M | | |
| Sun 7/5 | Austrian Championship Sprint | Austria | Europe | F | World Ranking Event | S | | |
| Sun 7/5 | Czech Orienteering Championship 2017- sprint |  Czech Republic | Europe | F | World Ranking Event | S | | |
| Fri 12/5 | RUSSIAN CUP | Russian Federation | Europe | M | World Ranking Event | S | | |
| Fri 12/5 | Swedish League | Sweden | Europe | F | World Ranking Event | S | | |
| Sat 13/5 | RUSSIAN CUP | Russian Federation | Europe | M | World Ranking Event | M | | |
| Sat 13/5 | Swedish League | Sweden | Europe | F | World Ranking Event | M | | |
| Sun 14/5 | Latvian Championships (Long) | Latvia | Europe | F | World Ranking Event | L | | |
| Sun 14/5 | RUSSIAN CHAMPIONSHIPS | Russian Federation | Europe | F | World Ranking Event | S | | |
| Sat 20/5 | Baltic orienteering championship | Lithuania | Europe | F | World Ranking Event | L | | |
| Sat 20/5 | Czech Cup | Czech Republic | Europe | F | World Ranking Event | S | | |
| Sun 21/5 | Middle distance Finnish Championships | Finland | Europe | F | World Ranking Event | M | | |
| Sat 27/5 | 5th Hiiltomiehet MTBO race | Finland | Europe | M | World Ranking Event | S | | |
| Sat 27/5 | 5th Hiiltomiehet MTBO race | Finland | Europe | M | World Ranking Event | M | | |
| Sat 3/6 | FIF Pinseweekend Sprint | Denmark | Europe | F | World Ranking Event | S | | |
| Sun 4/6 | FIF Pinseweekend Mellem | Denmark | Europe | F | World Ranking Event | M | | |
| Mon 5/6 | Norgescup mellom | Norway | Europe | F | World Ranking Event | M | | |
| Sat 10/6 | Latvia MTBO 3-days 2017 | Latvia | Europe | M | World Ranking Event | M | | |
| Sat 10/6 | Italian Sprint Championship | Italy | Europe | F | World Ranking Event | S | | |
| Sun 11/6 | Latvia MTBO 3-days 2017 | Latvia | Europe | M | World Ranking Event | L | | |
| Sun 11/6 | Czech Orienteering Championship 2017 - middle distance | Czech Republic | Europe | F | World Ranking Event | M | | |
| Sun 11/6 | Italian Middle Championship | Italy | Europe | F | World Ranking Event | M | | |
| Mon 12/6 - Thu 15/6 | World Military Orienteering Championships |  International Orienteering Federation | | F | World Ranking Event | | | |
| Sat 17/6 | Alpe Adria Orienteering Cup - middle |  Slovenia | Europe | F | World Ranking Event | M | | |
| Sun 18/6 | Alpe Adria Orienteering Cup - long | Slovenia | Europe | F | World Ranking Event | L | | |
| Mon 19/6 | RUSSIAN EVENTS Karelian Isthmus | Russian Federation | Europe | F | World Ranking Event | S | | |
| Tue 20/6 | RUSSIAN EVENTS Karelian Isthmus | Russian Federation | Europe | F | World Ranking Event | M | | |
| Thu 22/6 | RUSSIAN EVENTS Karelian Isthmus | Russian Federation | Europe | F | World Ranking Event | L | | |
| Fri 23/6 | Norsk O-Festival | Norway | Europe | F | World Ranking Event | S | | |
| Sat 24/6 | Norsk O-Festival | Norway | Europe | F | World Ranking Event | L | | |
| Sat 24/6 | Sprint Schweizer Meisterschaften (SPM) | Switzerland | Europe | F | World Ranking Event | S | | |
| Sun 25/6 | Schweizer Meisterschaften Langdistanz (LOM) | Switzerland | Europe | F | World Ranking Event | L | | |
| Sun 25/6 | II Stage of the Brazilian Orienteering Championships |  Brazil | South America | F | World Ranking Event | M | | |
| Fri 30/6 | Kapa 3 days 2017 (Day 1) | Latvia | Europe | F | World Ranking Event | M | | |
| Thu 6/7 | Czech Sprint Championship / MTBO 5days Plzen | Czech Republic | Europe | M | World Ranking Event | S | | |
| Sat 8/7 | MTBO 5days Plzen | Czech Republic | Europe | M | World Ranking Event | L | | |
| Tue 11/7 | 5 days of Tyrol |  Orienteering Innsbruck Imst | Europe | F | World Ranking Event | M | | |
| Sat 15/7 | Austrian MTBO Days 2017-Bad Vöslau; E2 | Austria | Europe | M | World Ranking Event | M | | |
| Sat 15/7 | Kopaonik open 2017 | Serbia | Europe | F | World Ranking Event | M | | |
| Sat 15/7 | Estonian MTBO Championships, BikEST 2017 middle | Estonia | Europe | M | World Ranking Event | M | | |
| Sat 15/7 | 5 Days of Tyrol | Orienteering Innsbruck Imst | Europe | F | World Ranking Event | L | | |
| Sun 16/7 | Austrian MTBO Days 2017-Bad Vöslau; E3 | Austria | Europe | M | World Ranking Event | L | | |
| Sun 16/7 | Estonian MTBO Championships, BikEST 2017 long | Estonia | Europe | M | World Ranking Event | L | | |
| Sat 29/7 - Sat 5/8 | European MTB Orienteering Championships & World Cup Round 2 & Youth / Junior Championships | France | Europe | M | Regional Championships
World Cup
World Ranking Event | | | |
| Tue 1/8 | Royal Deeside 2017, Day 3 | Great Britain | Europe | F | World Ranking Event | M | | |
| Thu 3/8 | Canadian Orienteering Championships - Sprint |  Canada | North America | F | World Ranking Event | S | | |
| Sat 5/8 | Canadian Orienteering Championships - Middle | Canada | North America | F | World Ranking Event | M | | |
| Sun 6/8 | Canadian Orienteering Championships - Long | Canada | North America | F | World Ranking Event | L | | |
| Tue 8/8 | Testlauf XI | Switzerland | Europe | F | World Ranking Event | S | | |
| Tue 8/8 | Hungária Kupa Day 1 |  Hungary | Europe | F | World Ranking Event | L | | |
| Sat 19/8 | Göteborg O-meeting | Sweden | Europe | F | World Ranking Event | S | | |
| Sat 19/8 | Norgescup sprint | Norway | Europe | F | World Ranking Event | S | | |
| Thu 24/8 | South East European Orienteering Championships |  Montenegro | Europe | F | World Ranking Event | S | | |
| Fri 25/8 | South East European Orienteering Championships | Montenegro | Europe | F | World Ranking Event | M | | |
| Sat 26/8 | South East European Orienteering Championships | Montenegro | Europe | F | World Ranking Event | L | | |
| Sat 2/9 | 3. Nationalen OL | Switzerland | Europe | F | World Ranking Event | M | | |
| Sat 2/9 | Long distance Finnish Championships | Finland | Europe | F | World Ranking Event | L | | |
| Sat 2/9 | Austrian Championship middle distance | Austria | Europe | F | World Ranking Event | M | | |
| Sat 9/9 | Schweizer Meisterschaften Mitteldistanz (MOM) | Switzerland | Europe | F | World Ranking Event | M | | |
| Sat 9/9 | Italian Long Championship | Italy | Europe | F | World Ranking Event | L | | |
| Sat 16/9 | Austrian Championship Longdistance | Austria | Europe | F | World Ranking Event | L | | |
| Sat 16/9 | CZECH CUP SPRINT | Czech Republic | Europe | F | World Ranking Event | S | | |
| Sun 17/9 | Sprint distance Finnish Championships | Finland | Europe | F | World Ranking Event | S | | |
| Fri 22/9 | Norgescup sprint | Norway | Europe | F | World Ranking Event | S | | |
| Sat 23/9 | Australian Sprint Championships |  Australia | Oceania | F | World Ranking Event | S | | |
| Sun 24/9 | Australian Middle Distance Championships | Australia | Oceania | F | World Ranking Event | M | | |
| Sun 24/9 | Czech Orienteering Championship 2017 - long distance | Czech Republic | Europe | F | World Ranking Event | L | | |
| Sat 30/9 | Australian Long Distance Championships | Australia | Oceania | F | World Ranking Event | L | | |
| Sat 30/9 | XXIX Suunto Games | Estonia | Europe | F | World Ranking Event | L | | |
| Sat 7/10 | German Championship | Germany | Europe | M | World Ranking Event | L | | |
| Sun 8/10 | MTBO Deutschland-Cup | Germany | Europe | M | World Ranking Event | M | | |
| Sat 14/10 | Lithuanian Cup | Lithuania | Europe | F | World Ranking Event | M | | |
| Sun 15/10 | III Stage of the Brazilian Orienteering Championships | Brazil | South America | F | World Ranking Event | M | | |
| Sat 21/10 | NZ Orienteering Champs - Sprint |  New Zealand | Oceania | F | World Ranking Event | S | | |
| Sun 22/10 | NZ Orienteering Champs - Middle | New Zealand | Oceania | F | World Ranking Event | M | | |
| Mon 23/10 | NZ Orienteering Champs - Long | New Zealand | Oceania | F | World Ranking Event | L | | |
| Fri 27/10 | Beijing O Week |  China | Asia | F | World Ranking Event | M | | |
| Sat 28/10 | Championnat de France de Sprint | France | Europe | F | World Ranking Event | S | | |
| Mon 30/10 | Beijing O Week | China | Asia | F | World Ranking Event | S | | |
| Thu 2/11 | Discovery International Festival of Orienteering | China | Asia | F | World Ranking Event | M | | |
| Fri 3/11 | Discovery International Festival of Orienteering | China | Asia | F | World Ranking Event | S | | |
| Sat 4/11 | ANTALYA ORIEENTEERING FESTIVAL | Turkey | Europe | F | World Ranking Event | M | | |
| Sun 5/11 | ANTALYA ORIEENTEERING FESTIVAL | Turkey | Europe | F | World Ranking Event | S | | |
| Sun 5/11 | Sprint Race Tour | Italy | Europe | F | World Ranking Event | S | | |
| Sat 2/12 | Ensilumen Rastit | Finland | Europe | S | World Ranking Event | M | | |
| Sun 3/12 | Ensilumen Rastit | Finland | Europe | S | World Ranking Event | L | | |
| Fri 15/12 | 2017 Guangdong Historical Road Orienteering Championship | China | Asia | F | World Ranking Event | M | | |
| Sat 16/12 | Sjusjørennet | Norway | Europe | S | World Ranking Event | S | | |
| Sun 17/12 | 2017 Guangdong Historical Road Orienteering Championship | China | Asia | F | World Ranking Event | S | | |
| Sun 17/12 | Sjusjørennet | Norway | Europe | S | World Ranking Event | M | | |
| Sun 24/12 | Annual Orienteering Championships - Middle |  Hong Kong China | Asia | F | World Ranking Event | M | | |
| Mon 25/12 | Annual Orienteering Championships - Sprint | Hong Kong China | Asia | F | World Ranking Event | S | | |
| Fri 29/12 | Ski-OL Val Müstair | Switzerland | Europe | S | World Ranking Event | L | | |
| Sat 30/12 | Ski-OL Tschierv | Switzerland | Europe | S | World Ranking Event | M | | |
| Sun 31/12 | Big 5 O Day 3 |  South Africa | Africa | F | World Ranking Event | M | | |
