Titus Ekiru gained his first international experience at the Casablanca Marathon 2016, in which he finished second in 2:15:43 h. The following year he won the Seville Marathon with a new course record of 2:07:43 h. In 2018 he won the San Diego Rock 'n' Roll Half Marathon in 1:01:02 h and the marathon in Mexico City in 2:10:38 h . In December he won the Honolulu Marathon with 2:01:09 h. In 2019 he won the Milan Marathon in 2:04:46 h and then won the Afriakspiele in Rabat with a new player record of 1:01:42 h. This was followed by victories at the Luso Meia Maratona and the title defense at the Honolulu Marathon.
Personal best
Half marathon: 1:00:12 h, October 20, 2019 in Lisbon