Buuxi weedha soo socota: Infeld waxay markii hore damacsanayd inay ku sii waddo dugsiga tacliinta sare ee Jaamacadda Georgetown sannad-dugsiyeedka 2012 <unk> 2013; si kastaba ha noqotee, ma aysan dareemin inay si buuxda ugu maalgelisay barnaamijkeeda qalin-jabinta, iyada oo tababaraha kulligeeda Chris Miltenberg iyo la-hawlgalayaal badan oo tababar ah ay u guureen meelo kale, waxay go'aansatay inay ku biirto Kimbia Athletics (si rasmi ah loo shaaciyay Oktoobar 2012) waxayna u guurto Portland, Oregon si ay uga hoos shaqeyso tababare Jerry Schumacher naadiga Bowerman Track Club. Waxay tababarka la bilaabatay ciyaartooyda Olombikada Mareykanka ee Shalane Flanagan iyo Kara Goucher halkaas oo ay ku dhibtooday inay la qabsato jadwalka tababarka adag markii hore waxayna seegtay qaybo ka mid ah xilli ciyaareedkii 2013. Si kastaba ha noqotee, waxay kaalinta 4-aad ka gashay 2013 USA Cross Country Championships si ay ugu qalanto
2013 IAAF World Cross Country Championships oo kaalinta 21-aad galay <unk> xubin muhiim ah oo ka tirsan kooxda kaalinta afaraad ee Mareykanka. Bishii Nofeembar 2013, waxaa lagu ogaadey inuu leeyahay jab jabsan oo dhanka bidix ah, mar labaad waxay ahayd inay ka baxsato orodka. Kadib bilo fasax ah, waxay bilaabeen inay horumar ku sameeyaan shaqadeeda mar labaad, laakiin bishii Diseembar 2014, waxay la kulantay jab kale oo cadaadis ah oo ku saabsan sacrum; markan dhinaca midig. Waxay awoodi weyday inay mar kale lugta ku ordo ilaa qiyaastii 6 toddobaad ka hor tartankeedii ugu horreeyay ee ka soo laabashada dhaawaca May 3, 2015.