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When:
21 September 2018 @ 13:00 – 16:00
2018-09-21T13:00:00+02:00
2018-09-21T16:00:00+02:00
db9 is the local competition of Bouldercentrum Delfts Bleau! A competition with 20 brand new boulders graded 5 to 7b+ , with a maximum of 9 attempts to top each of them. More info