| w 2 | Fri 12/1 | | | | | | | | | | |
| Sat 13/1 | SkidO, OBS-tävling, medel | IFK Mora OK | Dalarna | S | nat | | M | | |   |
| Sun 14/1 | SkidO, OBS-tävling, lång | IFK Mora OK | Dalarna | S | nat | | L | | | |
| Vintercupen Etapp 2 | IK Uven | Göteborg | | club | | L | | | |
| B&L Vinterrogaine #2 | Sundbybergs IK | Stockholm | | club | | U | | | |
| w 3 | Mon 15/1 | 22:a dag jul ska orienterarna ut | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Tue 16/1 | | | | | | | | | | |
| Wed 17/1 | Öster om eden | Ljusdals OK | Hälsingland | | club | | L | | | |
| Vintercup #2 | IFK Lidingö SOK | Stockholm | | club | | L | N | | |
| Vinternattcup 3 | Sundbybergs IK | Stockholm | | club | | L | N | | |
| Thu 18/1 | OK Denselns natt-cup 2017-18 deltävling 4 | OK Denseln | Östergötland | | club | | L | N | | |
| SMOL Nattcup del3 | Strängnäs-Malmby OL | Södermanland | | club | | L | N | | |
| Fri 19/1 | | | | | | | | | | |
| Sat 20/1 | Löparsamling 20/01 | Tullinge SK | Stockholm | | club | | L | | | |
| LOK Sprint Cup deltävling 3 | Linköpings OK | Östergötland | | club | | S | | | |
| Sun 21/1 | Sprintcup#3 | Tjällmo-Godegårds OK | Östergötland | | club | | S | | | |
| Sprint-KM | Ärla IF | Södermanland | | club | | S | | | |
| Vintercupen Etapp 3 | FK Herkules | Göteborg | | club | | L | | | |
| Nyttårslöpet OK Österåker | OK Österåker | Stockholm | | club | | U | | | |
| SkidO, VOF-cup, deltävling 1 | Robertsfors IK | Västerbotten | S | reg | | L | | | |
| w 4 | Mon 22/1 | Busiga Berras bana | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Tue 23/1 | Vintercup 2 | Täby OK | Stockholm | | club | | L | N | | |
| Wed 24/1 | Nu får det Bärra eller brista (Bütikofers brutala bana) | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Thu 25/1 | Nattcupen nr 4 | Attunda OK
Väsby OK | Stockholm | | club | | L | N | | |
| Nattråttan #3 | Waxholms OK | Stockholm | | club | | L | N | | |
| Fri 26/1 | | | | | | | | | | |
| Sat 27/1 | SkidO, DM, medel, Medelpad | Selånger SOK | Medelpad | S | champs | | M | | | |
| Vinterting 2018 | OK Kompassen | Skåne | | club | | L | | | |
| Ungdomsdag Kviberg | Göteborg-Majorna OK | Göteborg | | club | | S | | | |
| ̶S̶k̶i̶d̶O̶,̶ ̶D̶M̶,̶ ̶m̶e̶d̶e̶l̶,̶ ̶+̶ ̶B̶e̶r̶g̶n̶ä̶s̶e̶t̶s̶ ̶A̶I̶K̶ ̶c̶u̶p̶t̶ä̶v̶l̶i̶n̶g̶ | Bergnäsets AIK | Norrbotten | S | champs | | M | | | |
| ̶S̶k̶i̶d̶O̶,̶ ̶B̶e̶r̶g̶n̶ä̶s̶e̶t̶s̶ ̶A̶I̶K̶ ̶c̶u̶p̶t̶ä̶v̶l̶i̶n̶g̶ | Bergnäsets AIK | Norrbotten | S | reg | | M | | | |
| Sun 28/1 | SkidO, DM, lång, Medelpad | Selånger SOK | Medelpad | S | champs | | L | | | |
| Vintercupen Etapp 4 | Mölndal Outdoor IF | Göteborg | | club | | L | | | |
| JOK Rogaine | Järfälla OK | Stockholm | | club | | U | | | |
| SkidO, medel, Älvsby IF OK | Älvsby IF OK | Norrbotten | S | reg | | M | | | |
| Vintercupen Etapp 5 | OK Enen | Uppland | | club | | M | | | |
| Vinter-stadsorientering | Rehns BK | Hälsingland | | club | | L | | | |
| w 5 | Mon 29/1 | Bennys djupsnöbana | Ljusdals OK | Hälsingland | | club | | L | N | | |
| SkidO, DM, natt, Medelpad | Njurunda OK | Medelpad | S | champs | | M | N | | |
| Tue 30/1 | GOK Nattsprintcup #3 | Gustavsbergs OK | Stockholm | | club | | S | N | | |
| Wed 31/1 | Öppet Natt-Sprint-KM | Söders-Tyresö | Stockholm | | club | | S | N | | |
| Öppet Natt-Sprint-KM - Jaktstart | Söders-Tyresö | Stockholm | | club | | S | N | | |
| Bertils och Ulricas träning | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Vintercup #3 | IFK Lidingö SOK | Stockholm | | club | | L | N | | |
| Thu 1/2 | OK Denselns natt-cup 2017-18 deltävling 5 | OK Denseln | Östergötland | | club | | L | N | | |
| Fri 2/2 | Vintercupen Etapp 6 | OK Enen | Uppland | | club | | M | N | | |
| Sat 3/2 | DOF:U resa till Stockholm Indoor Cup 3-4/2 | Dalarnas OF
Korsnäs IF OK | Dalarna | | club | | S | | | |
| Stockholm Indoor Cup, etapp 1 | Stockholms Inomhusorienterare | Stockholm | | reg | | L | | | |
| SkidO, DM, sprint | OK Storsjön | Jämtland-Härjedalen | S | reg | | S | | | |
| Sun 4/2 | DOF:U resa till Stockholm Indoor Cup 3-4/2 | Dalarnas OF
Korsnäs IF OK | Dalarna | | club | | S | | | |
| Stockholm Indoor Cup, etapp 2 | Stockholms Inomhusorienterare | Stockholm | | reg | | L | | | |
| Vintercupen Etapp 5 | Frölunda OL | Göteborg | | club | | L | | | |
| SkidO, VOF-cup, deltävling 2 | IFK Umeå | Västerbotten | S | reg | | M | | | |
| TestTävling utb OLA | Rydboholms SK | Västergötland | | club | | L | | | |
| Test Gipen | OK Gipen | Bohuslän-Dal | | club | | M | | | |
| w 6 | Mon 5/2 | Kajsa Kavats Klurigheter | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Tue 6/2 | Natt-Cup deltävling 4 Kalmar OK | Kalmar OK | Småland | | club | | L | N | | |
| Wed 7/2 | Mila Stockholm by Night, #4 | Gustavsbergs OK | Stockholm | | reg | | L | N | | |
| Urs eskapader | Ljusdals OK | Hälsingland | | club | | L | N | | |
| SkidO, DM, natt | Brunflo IF | Jämtland-Härjedalen | S | reg | | M | N | | |
| Thu 8/2 | Vintercup 3 | Täby OK | Stockholm | | club | | L | N | | |
| Nattcupen nr 5 | Attunda OK
Väsby OK | Stockholm | | club | | L | N | | |
| Träning "Andra chansen" | OK Österåker | Stockholm | | club | | M | N | | |
| SMOL Nattcup del4 | Strängnäs-Malmby OL | Södermanland | | club | | L | N | | |
| Fri 9/2 | Saxnäs Skid-O 2018 | Skogslöparna | Ångermanland | S | club | | L | | | |
| Sat 10/2 | SkidO, DM, medel, Uppland | OK Borgen
OK Rodhen | Uppland | S | champs | | M | | | |
| SkidO, DM, sprint, Uppland | OK Borgen
OK Rodhen | Uppland | S | champs | | S | | | |
| LOK Sprint Cup deltävling 4 | Linköpings OK | Östergötland | | club | | S | | | |
| SkidO, BBK/WIK, sprint | Bodens Bandyklubb OS
Vittjärvs IK | Norrbotten | S | reg | | S | | | |
| Långdistansträning | Svaide Roma SOK | Gotland | | club | | L | | | |
| SkidO, DM, sprint, Södermanland + Stockholm | Kjula IF | Södermanland | S | champs | | S | | | |
| SkidO, DM, sprint, Dalarna/Värmland | HJS-Vansbro OK | Dalarna | S | reg | | S | | | |
| SkidO, BBK/WIK, medel | Bodens Bandyklubb OS
Vittjärvs IK | Norrbotten | S | reg | | M | | | |
| Sun 11/2 | Vintercupen Etapp 7 | OK Enen | Uppland | | club | | M | | | |
| B&L Vinterrogaine #3 | Sundbybergs IK | Stockholm | | club | | U | | | |
| SkidO, DM, medel, Dalarna/Värmland | HJS-Vansbro OK | Dalarna | S | reg | | M | | | |
| SkidO, DM, medel, Södermanland +Stockholm | Ärla IF | Södermanland | S | nat | | L | | | |
| SkidO, VOF-cup, deltävling 3 | Vännäs OK | Västerbotten | FS | reg | | M | | | |
| w 7 | Mon 12/2 | Rolfhamres fetmåndag | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Tue 13/2 | Natt-Cup deltävling 4 | Kalmar OK | Småland | | club | | L | N | | |
| Wed 14/2 | HBT-3 | Halmstad OK | Halland | | club | | L | | | |
| Magnus hjärtliga bana | Ljusdals OK | Hälsingland | | club | | L | N | | |
| VinterNattCup 5 | Järfälla OK | Stockholm | | club | | L | N | | |
| Thu 15/2 | OK Denselns natt-cup 2017-18 deltävling 6 | OK Denseln | Östergötland | | club | | L | N | | |
| Nattråttan #4 | Waxholms OK | Stockholm | | club | | L | N | | |
| Fri 16/2 | | | | | | | | | | |
| Sat 17/2 | SkidO, SM/JSM, medel och publiktävling | Sundsvalls OK | Medelpad | S | champs | | M | | | |
| Sun 18/2 | Vintercupen Etapp 6 | Göteborgs Skidklubb | Göteborg | | club | | L | | | |
| SkidO, SM/JSM, stafett | Sundsvalls OK | Medelpad | S | champs | R | M | | | |
| SkidO, SM, publiktävling | Sundsvalls OK | Medelpad | S | nat | | M | | | |
| w 8 | Mon 19/2 | Stefans slippery slope | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Tue 20/2 | GOK Nattsprintcup #4 | Gustavsbergs OK | Stockholm | | club | | S | N | | |
| Wed 21/2 | Testa ROC | Östersunds OK | Jämtland-Härjedalen | | club | | M | C | | |
| I wildkids ol-spår | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Nattugglan Hågelby | Tullinge SK | Stockholm | | club | | L | N | | |
| Vinternattcup 6 | Sundbybergs IK | Stockholm | | club | | L | N | | |
| Thu 22/2 | Vintercup 4 | Täby OK | Stockholm | | club | | L | N | | |
| Nattcupen nr 6 | Väsby OK | Stockholm | | club | | L | N | | |
| Fri 23/2 | Vintercupen Etapp 8 | OK Enen | Uppland | | club | | M | N | | |
| Sat 24/2 | SkidO, SM/JSM/USM/VSM och Nordiska Ungdomsspelen, sprint | Östersunds OK | Jämtland-Härjedalen | S | champs | | S | | | |
| LOK Sprint Cup deltävling 5 | Linköpings OK | Östergötland | | club | | S | | | |
| Teknikdag i Jämjö | Kalmar OK | Småland | | club | | L | | | |
| Sun 25/2 | SkidO, SM/JSM/USM/VSM och Nordiska Ungdomsspelen, lång | Östersunds OK | Jämtland-Härjedalen | S | champs | | L | | | |
| Vintercupen Etapp 7 | IK Uven | Göteborg | | club | | L | | | |
| Vintercupen Etapp 9 | OK Enen | Uppland | | club | | M | | | |
| w 9 | Mon 26/2 | Andersgrens tokigheter | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Tue 27/2 | | | | | | | | | | |
| Wed 28/2 | Vintercup #5 | IFK Lidingö SOK | Stockholm | | club | | M | N | | |
| Ove å fasa, grenen igen | Ljusdals OK | Hälsingland | | club | | L | C | | |
| Thu 1/3 | OK Denselns natt-cup 2017-18 deltävling 7 | OK Denseln | Östergötland | | club | | L | N | | |
| Fri 2/3 | Panvåren, natt | OK Pan-Kristianstad | Skåne | | nat | | L | N | | |
| Sat 3/3 | Panvåren, medel | OK Pan-Kristianstad | Skåne | | nat | | M | | | |
| Panvåren, sprint | OK Pan-Kristianstad | Skåne | | nat | | S | | | |
| SkidO, TvåÅker | VK Uvarna | Medelpad | S | reg | R | M | | | |
| Kretsträningl | OK Motala | Östergötland | | club | | L | | | |
| SkidO, VOF-cup, deltävling 4 | Umedalens IF | Västerbotten | S | reg | | M | | | |
| Sun 4/3 | Panvåren, lång | OK Pan-Kristianstad | Skåne | | nat | | L | | | |
| Vintercupen Etapp 8 | Frölunda OL | Göteborg | | club | | L | | | |
| ̶S̶k̶i̶d̶O̶,̶ ̶D̶M̶,̶ ̶m̶e̶d̶e̶l̶ + ̶B̶e̶r̶g̶n̶ä̶s̶e̶t̶s̶ ̶A̶I̶K̶ ̶c̶u̶p̶t̶ä̶v̶l̶i̶n̶g̶ | Bergnäsets AIK | Norrbotten | S | champs | | M | | | |
| ̶S̶k̶i̶d̶O̶,̶m̶e̶d̶e̶l̶,̶ ̶B̶e̶r̶g̶n̶ä̶s̶e̶t̶s̶ ̶A̶I̶K̶ ̶c̶u̶p̶t̶ä̶v̶l̶i̶n̶g̶ | Bergnäsets AIK | Norrbotten | S | reg | | M | | | |
| w 10 | Mon 5/3 | Bengt Gunnars lopp | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Tue 6/3 | Natt-Cup deltävling 6 | Kalmar OK | Småland | | club | | L | N | | |
| KM-Natt | Västerviks OK | Småland | | club | | L | N | | |
| Wed 7/3 | Marscup | Valbo AIF | Gästrikland | | club | | L | | | |
| Pensionärslöpet | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Mila Stockholm by Night, #5, final, jaktstart | Snättringe SK | Stockholm | | reg | | L | N | | |
| Thu 8/3 | Vintercup 5 | Täby OK | Stockholm | | club | | L | N | | |
| Nattcupen nr 7 | Attunda OK
Väsby OK | Stockholm | | club | | L | N | | |
| Fri 9/3 | DM, natt, Halland med Kattegattnatt | OK Lindéna | Halland | | champs | | S | N | | |
| Sat 10/3 | Hallandspremiären, medel | Laholms OK | Halland | | nat | | M | | | |
| Klubbmatch | Järfälla OK | Stockholm | | club | | L | | | |
| Brösarp träningshelg | OK Vilse 87 | Blekinge | | club | | L | | | |
| SkidO, DM, sprint, Norrbotten NOF cup 8 | OK Vargen
Seskarö IF | Norrbotten | S | champs | | S | | | |
| SkidO, DM, lång, Norrbotten NOF cup 9 | OK Vargen
Seskarö IF | Norrbotten | S | champs | | L | | | |
| Sun 11/3 | Brösarp träningshelg | OK Vilse 87 | Blekinge | | club | | L | | | |
| Hallandspremiären, lång | Halmstad OK | Halland | | nat | | L | | | |
| Klubbdag med Skid-O KM | Garphyttans IF | Örebro Län | S | club | | M | | | |
| Sundbybergs inofficiella öppna Ultra KM | Sundbybergs IK | Stockholm | | club | | U | | | |
| Vintercupen Etapp 10 | OK Enen | Uppland | | club | | M | | | |
| SkidO, DM, lång | Frösö IF | Jämtland-Härjedalen | S | reg | | L | | | |
| w 11 | Mon 12/3 | Runes repris | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Tue 13/3 | GOK Nattsprintcup nr 5 - final | Gustavsbergs OK | Stockholm | | club | | S | N | | |
| Wed 14/3 | HBT-4 | Halmstad OK | Halland | | club | | L | | | |
| Foto-ol | Ljusdals OK | Hälsingland | | club | | L | N | | |
| Vinternattcup 7 | Attunda OK | Stockholm | | club | | L | N | | |
| Thu 15/3 | Spets + Rovaniemiträning | Korsnäs IF OK
Malungs OK Skogsmårdarna | Dalarna | | club | | L | | | |
| OK Denselns natt-cup 2017-18 deltävling 8 | OK Denseln | Östergötland | | club | | L | N | | |
| Nattsprint | Järfälla OK | Stockholm | | club | | S | N | | |
| Fri 16/3 | Vårracet, dag 1, natt | OK Orion | Blekinge | | nat | | L | N | | |
| 10MILA-test Lillomarka & Ärla IF | Ärla IF
SOIK Hellas | Södermanland | | club | | L | N | | |
| Sumpnatta | Sundbybergs IK | Stockholm | | reg | | L | N | | |
| Sat 17/3 | SkidO, Barents Winter Games, dag 1, sprint | OK Renen | Norrbotten | S | nat | | S | | | |
| Vårracet, dag 2, lång | OK Orion | Blekinge | | nat | | L | | | |
| Romeleträffen, medel | Lunds OK | Skåne | | nat | | M | | | |
| SkidO, J-cup, sprint (DM Ångermanland) | Härnösands OK | Ångermanland | S | nat | | S | | | |
| Sun 18/3 | Kvillebyns klassiska | Kvillebyns SK | Bohuslän-Dal | | nat | | L | | | |
| Laxträffen | Falkenbergs OK | Halland | | nat | | L | | | |
| SkidO, Barents Winter Games, dag 2, lång | OK Renen | Norrbotten | S | nat | | L | | | |
| Vårracet, dag 3, medel | OK Orion | Blekinge | | nat | | M | | | |
| Eskilstunaträning söndagar | IK Standard | Södermanland | | club | | M | | | |
| Romeleträffen, lång | Lunds OK | Skåne | | nat | | L | | | |
| SkidO, J-cup, lång (DM Ångermanland) | Härnösands OK | Ångermanland | S | nat | | L | | | |
| 10MILA-test Lillomarka & Ärla IF | Ärla IF
SOIK Hellas | Södermanland | | club | | L | | | |
