Buuxi weedha soo socota: Horyaalka Yurub ee Helsinki 2012, waxaa laga saaray wareegga hordhaca ah ee 100 mitir ee caqabadaha iyada oo leh waqti ah 13.38. Intii lagu jiray xilli ciyaareedkii gudaha ee 2012/13, waxay ku guuleysatay inay hagaajiso rikoorkeeda shaqsiyeed ee 2013 European Indoor Championships ilaa 8.18 ee 60 mitir caqabadaha waxayna qaadday semifinalka. Xilli ciyaareedkii banaanka, waxay xilli ciyaareedkii u furtay rajo leh iyadoo ku guuleysatay 13.06 daqiiqo dabayl xoog leh. Intii lagu guda jiray Ciyaaraha Bislett, waxay hagaajisay waqtigeedii ugu fiicnaa ee 13.16 ilbiriqsi dabaysha la oggolaaday. Intii lagu guda jiray friidrettsgalaen ee Mannheim, Jarmalka, waxay sii wanaajisay rikoorkeeda shaqsiyeed ilaa 13.04. Sidaa darteed, waxay u soo baxday tartanka adduunka ee 2013 ee Moscow (heerka B). Horyaalka Adduunka, waxay ku dhameysatay kaalinta 30-aad guud ahaan iyada oo leh waqti ah 13.43 mana dhaafin kuleylka. Bishii Luulyo 2013, Pedersen wuxuu ku tartamay
2013 European U23 Championships waxayna ku guuleysatay dahabka finalka iyada oo leh waqti ah 13.12, ka hor Pole Karolina Kołeczek (13.30).