Callista ndiye woyang'anira kusanthula zachuma ku Colorado Access. Iye amakhala ku Colorado kuyambira 2009 ndipo amakhala nthawi yayitali kunja kwa ntchito ndi mwamuna wake ndi ana awiri, kukwera mapiri, kupalasa njinga, ndi kusewera violin mu Denver Philharmonic Orchestra. Ndi m'modzi mwa "anthu okwiyitsa a Peloton," ndipo amasangalala ndi ntchito zaluso monga kuluka komanso kuluka.