The sport has the official site city2surf.com.au . 1881; 138 years ago (1881) is when Delhi Half Marathon was established  . 18 events were there in Delhi Half Marathon . 28 from 18 nations were the competitors in Delhi Half Marathon . 5 August was when it was held . The venue for Delhi Half Marathon was ExCeL Exhibition Centre
There were less than 24 games in Delhi Half Marathon