Tumolero had his first international success at the Junior World Championships 2013 in Klobenstein . There he won the gold medal in the team pursuit. In November 2014, he started in Obihiro for the first time in the Speed Skating World Cup and finished 12th in the 5000m in Division B, ninth in the mass start and seventh in the team pursuit. At the 2015 World Single Distance Championships in Heerenveen , he achieved fifth place in the team pursuit. The following year he came at the individual distance world championships in Kolomna to 11th place in the mass start and fourth in the team pursuit. In December 2016 he achieved his first podium finish in the World Cup with third place in the team pursuit in Heerenveen. At the 2017 World Individual Distance Championships in Gangwon , he ran to 23rd place over 1500 m, 13th place over 5000 m and sixth place in the team pursuit. In the 2017/18 season he took second place in the team pursuit in Salt Lake City and over 5000 m in Berlin . In January 2018 he became European champion over 5000 m at the European Championships in Kolomna. He also achieved sixth place over 1500 m and fifth place in the team pursuit. At the 2018 Winter Olympics in Pyeongchang , he won the bronze medal in the 10,000 m. He also finished eighth over 5000 m there.
Personal bests
500 m: 37.12 sec. (set up on March 5, 2016 in Berlin)
1,000 m: 1: 11.22 min. (installed on October 20, 2017 in Inzell)
1,500 m: 1: 45.07 min. (installed on December 9, 2017 in Salt Lake City)
3,000 m: 3: 39.38 min. (installed on October 21, 2017 in Inzell)
5,000 m: 6: 07.50 min. (installed on December 10, 2017 in Salt Lake City)
10,000 m: 12: 54.32 min. (installed on February 15, 2018 in Pyeongchang)
Participation in World Championships and Olympic Winter Games
Italy
Nur-Sultan