Rubuta ci gaba don wannan sakin layi - Kamulu ya girma a cikin Machakos County, Kamulu ya lashe rabin Marathon na Pune yana da shekaru goma sha bakwai, ya kafa tarihin hanya na awa 1:08:37. Kamulu ta fara fitowa a duniya a matsayin yarinya a Gasar Cin Kofin Duniya
inda ta gama a matsayi na goma sha ɗaya kuma ba ta da maki a cikin tawagar 'yan mata na matasa na Kenya da suka ci nasara. Bayan wannan sai ta fara gasa a Japan kuma ta yi gudu tare da ƙungiyar Route Inn Hotels. Ta lashe tseren mita 5000 a Wasannin Zinare na Noboeka a shekarar 2014 kuma ta kasance ta goma a kan wannan nisan a Gasar Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Ta yi tsere a gasar zakarun Ekiden ta Mata ta Japan ta 2014 da 2015. Ta nuna ƙwarewa don nesa mai nisa tare da matsayi na uku a rabin rabin Marathon na Mata na Sanyo na 2015. Bayan kwanciyar hankali a shekarar 2016, ta kafa jerin abubuwan da suka fi dacewa a shekarar 2017, gami da awa 1:08:04 don rabin marathon, 8:48.27 a mita 3000, 14:58.82 a cikin mita 5000 da kuma 31:47.13 na mita 10,000. Lokacinta na rabin marathon ya fito ne daga nasara a tseren Sanyo a Okayama kuma wannan sabon rikodin tsere ne.