Trail Running calendar near Slattum 2026-2027

We have found 65 Trailruns within 80 kilometers of Slattum. See below where and when you can find the races.

The Vikerfjell Challenge will take place in Hønefoss on Saturday 22 August 2026. You can run between 11 and 21 kilometers.

The Lier Backyard Ultra will take place in Lier Municipality on Saturday 22 August 2026.

The Høgåsen rundt will take place in Skarnes from Saturday 22 August 2026 to Sunday 23 August 2026. You can run between 11 and 17 kilometers.

The Drøbakløpet will take place in Drøbak on Saturday 22 August 2026. You can run between 5 and 10 kilometers.

The Østmarka Trail Challenge will take place in Bjørndal on Saturday 22 August 2026.

The KM terrengløp Oslo will take place in Bjørndal on Wednesday 26 August 2026. You can run between 6 and 8 kilometers.

The Kjelsåsløpet will take place in Frydenberg on Saturday 29 August 2026. You can run 8 kilometers.

The Backyard Ultra RASK will take place in Oslo on Saturday 29 August 2026. You can run between 7 and 80 kilometers.

September 2026

The Toughest — Oslo will take place in Oslo on Saturday 5 September 2026. You can run between 8 and 16 kilometers.

The Nordmarkstravern will take place in Leirsund on Saturday 5 September 2026. You can run between 6 and 30 kilometers.

The Hvittingfoss Trail Challenge will take place in Hvittingfoss on Saturday 5 September 2026. You can run between 25 and 54 kilometers.

The Nærsnes Backyard will take place in Nærsnes on Saturday 12 September 2026.

The Seterløpet will take place in Solumsmoen on Sunday 13 September 2026.

The Hauernløpet will take place in Drammen on Saturday 19 September 2026. You can run 19 kilometers.

The Oslos Bratteste will take place in Sørkedalen on Saturday 19 September 2026.

The Oslo Trail Challenge 200K will take place in Slattum from Friday 25 September 2026 to Sunday 27 September 2026. You can run between 21 and 200 kilometers.

October 2026

The Furumomila will take place in Vikersund on Saturday 10 October 2026. You can run between 5 and 10 kilometers.

The Ivar Formos minneløp will take place in Frydenberg on Saturday 10 October 2026. You can run between 10 and 17 kilometers.

The Rosa sløyfe-løpet Oslo will take place in Oslo on Sunday 11 October 2026. You can run 5 kilometers.

The Nesodden på langs will take place in Nesoddtangen on Sunday 11 October 2026.

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