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24 marathons found for Ultra marathon, Sweden. Keep the list broad first, then tighten the filters when a race looks realistic.





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Sweden
26SEP
ULTRA
2 Mattila Trail Run - 48km
Sweden
September 26, 2026 SEP
Sweden
26SEP
ULTRA
6 Backyard Ultra Ljungby - 26h
Sweden
September 26, 2026 SEP
Sweden
26SEP
ULTRA
Östgöta Ultra Trail - 111K
Sweden
September 26, 2026 SEP
Sweden
26SEP
ULTRA
Östgöta Ultra Trail - 166K
Sweden
September 26, 2026 SEP
Sweden
03OCT
ULTRA
1 Vindelälvsterrängen - 85km
Sweden
October 3, 2026 OCT
Sweden
03OCT
ULTRA
12 Gotland Ultramarathon - 51km
Sweden
October 3, 2026 OCT
Sweden
03OCT
ULTRA
2 Nordiska Mästarnas Backyard Ultra - 29h
Sweden
October 3, 2026 OCT
Sweden
03OCT
ULTRA
9 Björnfrossa Ultramaraton - 65km
Sweden
October 3, 2026 OCT
Sweden
10OCT
ULTRA
25 Sörmland Ultra Marathon - 51km
Sweden
October 10, 2026 OCT
Sweden
17OCT
ULTRA
6 Rönninge Backyard Run - 12h
Sweden
October 17, 2026 OCT
Sweden
17OCT
ULTRA
7 U3 Backyard - 12h
Sweden
October 17, 2026 OCT
Sweden
30OCT
ULTRA
7 Kullamannen Sprint Ultra 100 km - 108km
Sweden
October 30, 2026 OCT
Sweden
30OCT
ULTRA
9 Kullamannen Ultra 100 miles - 173km
Sweden
October 30, 2026 OCT
Sweden
30OCT
ULTRA
Walking Dead Ultra 65km - 65km
Sweden
October 30, 2026 to November 1, 2026 OCT
Sweden
31OCT
ULTRA
6 Kullamannen Seventh Seal 50K - 53km
Sweden
October 31, 2026 OCT
Sweden
07NOV
ULTRA
10 Sätila Trail 85km - 85km
Sweden
November 7, 2026 NOV
Sweden
11NOV
ULTRA
Sätila Trail
Sweden
November 11, 2026 NOV
Sweden
15JAN
ULTRA
Sandsjöbacka Trail - 184K
Sweden
January 15, 2027 JAN
Sweden
16JAN
ULTRA
Sandsjöbacka Trail - 95K
Sweden
January 16, 2027 JAN
Sweden
17FEB
ULTRA
Storstenshöjden
Sweden
February 17, 2027 FEB
Sweden
13APR
ULTRA
Österlen Spring Trail
Sweden
April 13, 2027 APR
Sweden
20APR
ULTRA
Täby Extreme Challenge
Sweden
April 20, 2027 to April 22, 2027 APR
Sweden
27APR
ULTRA
Aktivitus Trailrace
Sweden
April 27, 2027 APR
Sweden
08MAY
ULTRA
10 Trosa Backyard Ultra - 34h
Sweden
May 8, 2027 MAY

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