Ruka Hiihto 40k skate. The most low-key chilled-out mildly-poorly-organized race put on by the same club that organizes World Cups. Bizarre.
Really nice course, though. Perfect for me, tons of one-skate. Finished 4th, but was 2nd in my category, 40k in 1:51, finishing off with the monster hill that climbs into the Ruka stadium.
And I won a fish hook!