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. 2019 Jan 3;5(1):e000437. doi: 10.1136/bmjsem-2018-000437

Table 1.

Grouping of level of performance in climbing with comparable levels for route climbing and bouldering using the French grades of difficulty for routes and bouldering

Route climbing Bouldering
Recreational 4–6b 4–5+
Intermediate 6b+–7a+ 6A–6C+
Experienced 7b–8b 7A–7C
Elite 8b+–8c+ 7C+–8A+
International elite 9a–> 8B–>