Gudaf Tsegay in the 1500m at the IAAF World Indoor Tour meeting in Glasgow (© AFP / Getty Images)
The following world record has recently been ratified…
World U20 indoor record
Women’s 1500m: 4:01.81 Gudaf Tsegay (ETH) Glasgow 20 Feb 2016
Previous: 4:03.28 Kalkidan Gezahegne (ETH) Stockholm 10 Feb 2010