The sport has the official site city2surf.com.au . 1881; 138 years ago (1881) is when Delhi Half Marathon was established  . The no. of events in sport was 18 . It was held in 5 August . The venue for Delhi Half Marathon was ExCeL Exhibition Centre . 28 from 18 nations competed in Delhi Half Marathon
ExCeL Exhibition Centre was the official place where Delhi Half Marathon happened