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34,045EventsUnited States2026
AUG 2026
11SAT
29
AUG
Backyard Ultra RASK
Oslo, NO
SAT
29
AUG
POP–UP–RUNS / Tåsentier'n 10k
Oslo, NO
SAT
29
AUG
Kjelsåsløpet
Frydenberg, NO
SAT
29
AUG
Kolbotnvannet rundt 2026
Kolbotn, NO
SAT
29
AUG
Backyard Ås - Last Man Standing
Ås, NO
SAT
29
AUG
Kolbotnvannet Rundt
Nordre Follo, NO
SUN
30
AUG
Oslo Løpsfestival - Fornebu Rundt
Nansenparken, NO
SUN
30
AUG
Røykenmila 2026
Asker, NO
SUN
30
AUG
Røykenmila
Asker, NO
SUN
30
AUG
Norgestesten
Ullensaker, NO
SUN
30
AUG
Lierløpet 10
Lier, NO
SEP 2026
9TUE
1
SEP
Stomperudkarusellen 4
Lørenvegen 3, NO
WED
2
SEP
Semsvannsrunden
NaKuHel senteret, NO
WED
2
SEP
Follotrimmen 8. løp
Vestby, NO
WED
2
SEP
Follotrimmen Vestbyhallen 8. løp
Vestby, NO
THU
3
SEP
Ulsrudvann Rundt - 5. løp
Oslo, NO
THU
3
SEP
Dogrun - Hamar
Nydalsveien 36A, NO
THU
3
SEP
Skaubygda terrengkarusell - 11. løp
Frogn, NO
THU
3
SEP
Ryggejoggen, løp nr. 2296
Moss, NO
THU
3
SEP
Linnatrimmen
Indre Østfold, NO
POP–UP–RUNS / Tåsentier'n 10k
Distances
10K
Start location
About this race
Tåsentier'n returns with trails for every fitness level. Expect pine needles, stream crossings, and roots. The course climbs, traverses, and descends, featuring flow trails and steep stream sections. You'll cross bare rock slabs, dips, and encounter mud for a true trail running experience. At PopUpRuns, we run without bibs, taking on more responsibility. It's a rewarding loop, ideal for setting a personal best or enjoying nature.