Pedzisa mutsara unotevera: Pa2012 European Championships muHelsinki, akabviswa mumutambo wekutanga wemamita zana ane zvipingamupinyi aine nguva ye13.38. Munguva yegore ra2012/13, akakwanisa kuvandudza rekodhi yake pa2013 European Indoor Championships kusvika pa8.18 mumamita makumi matanhatu uye akatora semifainari. Mumwaka wekunze, akavhura mwaka achivimbisa nenguva ye13.06 mumhepo yakasimba. Munguva yeBislett Games, akavandudza nguva yake yakanakisisa yemasekondi 13.16 mumhepo yakatenderwa. Munguva yefriidrettsgalaen muMannheim, Germany, akavandudzazve rekodhi yake pachake kusvika pa13.04. Nokudaro, akakwanisa kupinda mu2013 World Championships muMoscow (B standard). Kumakwikwi eWorld Championships, akapedza ari wechi30 zvachose aine nguva ye13.43 uye haana kufambira mberi kupfuura kupisa. Muna Chikunguru 2013, Pedersen akakwikwidza pa
2013 European U23 Championships uye akahwina goridhe mumakwikwi ekupedzisira aine nguva ye13.12, pamberi pePoland Karolina Kołeczek (13.30).