Nerich akaberekerwa muNew York City, uye akahwina muNew York Athletic Club mumakwikwi eAmateur Athletic Union (AAU). PaOlympics ya1912 muStockholm, Sweden, akakwikwidza mumakwikwi ehafu-fainari yevarume vekumhanya-mhanya kwemamita 400, uyewo mumakwikwi ehafu-fainari yevarume vekumhanya-mhanya kwemamita 100
.