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Bernina Ultraks
Fri, 2 Jul 2027 – Sat, 3 Jul 2027
Pontresina, Graubünden, Switzerland
Distances
MARATHON
42
km
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30K
30
km
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16K
16
km
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7K
7
km
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Race details from
JustRun (justrun.me)
. Last updated 6 November 2026.