Whakaotihia te rerenga e whai ake nei: I te tau 2016, i whakaingoatia a ia ki te kapa Orimipia o Canada mo nga Orimipia Raumati 2016. Ahakoa te raru o te whara o te hamstring, i eke a Overholt ki te 400 m medley whakamutunga ka mutu te tuarima. Ahakoa i whakaaro ia kua mutu tana whai wāhi ki ngā Orimipia, i te kore a Brittany MacLean e taea te haere ki te
4 × 200 m relay qualifying heats na te mate, i karangahia a Overholt hei whakakapi i a ia ka awhina i te roopu ki te eke ki te whiringa toa. I riro i a Kanata tētahi mētara parahi. Whai muri i tana hokinga ki Kanata, i raru a Overholt i te pouri nui, i whakawhiwhia ki te hohipera tae noa ki te Tihema, a ka hoki mai ki te whakataetae i te hui a UBC i te Hanuere. I ngaro ia i te waa U Sports me nga whakamatautau a Team Canada mo te 2017 World Championship na te mea kaore i tino wikitoria i te whara o te hamstring. I te marama o Noema, kua tino rite a Overholt ki te kaukau mo nga Thunderbirds. Mai i taua wa kua wikitoria ia i nga whakataetae kaukau U Sports e rua mo nga Thunderbirds, i wikitoria i nga whakataetae e wha i uru atu ia ki te hui 2019. I tana hokinga mai ki te Pan Pacifics i Tokyo 2018, i mutu a Overholt i te tuarima i te 400m freestyle me te medley takitahi. I te 2019 World Aquatics Championships, i mutu a Overholt i te tuarima i te 400m medley ka whiwhi parahi i te 4 × 200 m relay.