Orel represented Estonia at the 2013 World Youth Championships, 2014 World Junior Championships and 2015 European Junior Championships, but was always eliminated in the qualifying round. She improved the Estonian junior record several times in 2015, finishing with 62.32 m. In 2016, she set two Estonian under-23 records (66.06 m and 66.44 m) and then threw 67.52 m in Lapinlahti on June 19, breaking her training partner Kati Ojaloo's outright Estonian record of 67.26 m.