Route SL-R-135553 · OpenBeta · trad, tr
Mamma’s Back Crack
Trad
Tr
Safety · UNSPECIFIED
Grade
5b
French
YDS
5.8
Only systems recorded for this route are shown · conversions are approximate at grade boundaries
First ascent
Year
2019
Lauren Striefel, Bryan Miller, Jonathan & Alexandra Gerst, Kevin Junge, Mike Reardon (2019)
Source · OpenBeta