Tuğba Danışmaz gained her first international experience at the European Youth Olympic Festival 2015 in Tbilisi , where she took tenth place in the triple jump with a width of 11.92 m. In 2017 she reached eleventh place at the U20 European Championships in Grosseto with 12.66 m. In 2019 she was fourth at the U23 Mediterranean Indoor Championships in Miramas with 12.35 m. Then she took part in the long jump at the European Games in Minsk and jumped there to 6.12 m, which she took 17th place. She then retired from the U23 European Championships in Gävle with 6.03 m in the long jump qualification and won the silver medal behind the Lithuanian Diana Zagainova in the triple jump with a width of 13.85 m .
In 2019 Danışmaz became Turkish champion in outdoor triple jump and in 2020 indoor champion in long jump.
Personal best
Long jump: 6.42 m (+0.8 m / s), June 19, 2019 in Bursa
Long jump (hall): 6.16 m, February 23, 2020 in Istanbul
Triple jump: 13.85 m (+1.5 m / s), July 12, 2019 in Gävle
Triple jump (hall): 13.44 m, February 29, 2020 in Istanbul