Grefsenkollen Opp
MAY
20
2026
Read all about the Grefsenkollen Opp on 20 May 2026 in Frydenberg.
Wed 20 May 2026
5 kilometers
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About the race
The Grefsenkollen Opp will take place in Frydenberg on Wednesday 20 May 2026. You can run 5 kilometers. Visit the organization's website for the most recent information.
5 km
4.7 Km (grefsenkollen Opp)
