Siem Sprong
Competition results
| # | Competition | League | Date | Location | Discipline | Category | |
|---|---|---|---|---|---|---|---|
| 10 | Jeugd Boulder Serie Gelderland/Brabant 6 | Boulder Serie Brabant/Gelderland | 09-11-2019 | 20191109 | Bossche Boulders | Boulder | Mid 2008 - 2011 Boulder |
| 7 | Jeugd Boulder Serie Gelderland/Brabant 4 | Boulder Serie Brabant/Gelderland | 05-10-2019 | 20191005 | Grip Nijmegen Bouldergym | Boulder | Mid 2008 - 2011 Boulder |
| 7 | Jeugd Boulder Serie Gelderland/Brabant 2 | Boulder Serie Brabant/Gelderland | 01-06-2019 | 20190601 | Monk Eindhoven | Boulder | Mid 2008 - 2011 Boulder |