Simpanen and Huopaniemi win NUTS Karhunkierros 166K
TUM reported 166K wins for Juuso Simpanen in 17:09:11 and Ulla Huopaniemi in 25:03:20, with Simpanen lowering his own 2021 course record.
Race
NUTS Karhunkierros is a trail-running event in Ruka and Kuusamo. Longer routes follow trails through Oulanka National Park; the organizer’s 2027 programme offers five distances from 13 to 166 kilometres, all finishing in Ruka.
1 TUM report · Published coverage below
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TUM reported 166K wins for Juuso Simpanen in 17:09:11 and Ulla Huopaniemi in 25:03:20, with Simpanen lowering his own 2021 course record.
166K winner in 17:09:11
TUM reported Juuso Simpanen winning the 166K in 17:09:11, 20:34 faster than his own 2021 course record, and Ulla Huopaniemi leading the women in 25:03:20.
SourceWomen’s 166K winner in 25:03:20
TUM reported Juuso Simpanen winning the 166K in 17:09:11, 20:34 faster than his own 2021 course record, and Ulla Huopaniemi leading the women in 25:03:20.
SourceSource publication and event dates are shown separately.
Reported 2026-05-24
TUM reported 166K wins for Juuso Simpanen in 17:09:11 and Ulla Huopaniemi in 25:03:20, with Simpanen lowering his own 2021 course record.
TUM · May 24, 2026Facts above link directly to their sources. Published TUM dates and public-source check dates describe different things.
Public background sources checked October 23, 2026. The selection contains 127 published issues.
Background context from one original public source. TUM’s dated reporting appears below.
This is a limited background snapshot, checked October 23, 2026. Source publication dates and event dates are shown separately.
Published article, 2026-05-24T04:46:19.557Z. Public original captured at 2026-10-23T01:32:51.960Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.