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34,045EventsUnited States2026
This month
20SAT
30
MAY
Ecotrail Oslo
Oslo, NO
SAT
30
MAY
Soria Moria til Verdens Ende (SMVE)
Oslo, NO
SAT
30
MAY
Søndre Nordstrandsløpet
Oslo, NO
SAT
30
MAY
Brunkollen Rundt POP–UP–RUN
Solemskogen, NO
SAT
30
MAY
Soria Moria til Ende
Soria Moria, NO
SAT
30
MAY
Breivoll Run
Vinterbro, NO
SAT
30
MAY
BreivollRUN 2026
Ås, NO
SUN
31
MAY
Risørløpet
Måkeveien, NO
SUN
31
MAY
Skaubygdaløpet
Nordre Frogn, NO
SUN
31
MAY
Driv Karusell Løp
Drivplassen, NO
SUN
31
MAY
OK26: 2. løp Solliskauen
Oppdalslinna 401, NO
SUN
31
MAY
Jessheim Halvmaraton 2026
Jessheim, NO
TUE
2
JUN
Romerike Løpskarusell løp 4 Tæruddalen
Lillestrøm, NO
WED
3
JUN
Follotrimmen Follo Museum 4. løp
Frogn, NO
WED
3
JUN
Follo Museum 4. Løp
Follo Museum, NO
WED
3
JUN
Askløpet
Gjerdrum, NO
THU
4
JUN
Ulsrudvann Rundt 3. løp 2026
Ulsrudvann, Oslo, NO
THU
4
JUN
Skaubygda terrengkarusell - 7. løp
Frogn, NO
FRI
5
JUN
Blodomløpet - UKI 3. løp
Nordbytjernet, NO
FRI
5
JUN
UKI-Karusellen Løp 3
Nordbytjernet, NO
Ecotrail Oslo
Distances
10K
Half
31km
50km
80km
Start location
About this race
Ecotrail Oslo, Norway's largest ultra race, provides a complete trail running event. The course mixes forest roads with technical and lightly technical trails, featuring only about 10% asphalt. Runners will see natural landscapes and city views, finishing by the water. Now in its 11th year, it's a key event for ultra runners.