Buuxi weedha soo socota: Afar ciyaartooy oo Tansaaniyaan ah, saddex rag ah iyo hal dumar ah, ayaa u qalmay ciyaaraha Olombikada, dhammaantoodna waxay ku jiraan tartamada orodka dheer. Haweeneyda kaliya waxay ahayd Sara Ramadhani, oo saddexdii sano ee laga joojiyay tartamada caalamiga ah ee lagu tijaabiyay walxaha mamnuuca ah ee Ciyaaraha Barwaaqo Sooranka ee 2014 ayaa dhammaaday horraantii 2016. Waxay ku dhameysatay kaalinta 121-aad 157 ka mid ah ka qaybgalayaasha tartanka marathon-ka dumarka. Saddexda nin, Fabiano Joseph Naasi wuxuu ahaa kii kaliya ee khibrad hore u lahaa Olombikada, isagoo ka qeyb qaatay dhacdooyinka 5000 iyo 10,000 m ee Ciyaaraha 2004 iyo 10,000 m ee 2008. Waxa kale oo uu ku guuleystay billad naxaas ah tartanka 10,000 m ee ciyaaraha Commonwealth-ka ee 2006.
Horyaalka Dunida ee Tartanka nus-marathon-ka sanadkii 2005. Rio wuxuu ahaa kii 112-aad ee 155 ciyaartooy ee tartanka orodka dheer ragga. Saidi Makula, oo ku tartamay kaliya laba marathon oo buuxa kahor Olombikada, ayaa ku fiicnaa kaalinta 43aad. Alphonce Felix Simbu, oo ahaa kii 12-aad ee marathon-ka ee 2015 World Championships ee Ciyaaraha fudud, ayaa kaalinta shanaad galay, hal daqiiqo iyo toban ilbiriqsi oo ka dambeeya Galen Rupp oo ka socda Mareykanka, oo ah billaddii dahabka ahayd, iyo 2 daqiiqo, 31 ilbiriqsi oo ka dambeeya guuleystaha Eliud Kipchoge ee Kenya.