The US-American Isabelle Faus climbs with her „Memory is Parallax“ in Rocky Mountain National Park, short RMNP, her third 8B + -boulder. It was after the boulders „Amandla“ and „The Wheel of Chaos“ her third boulder in this grade. Only Alec Puccio has more Boulder in this degree in their account. Already in 2015, Isabelle was the fifth woman ever to climb an 8B + boulder with „Amandla“ in the Rocklands. She has manages more than 100 boulder problems from Fb8a to Fb8b +.