India, Oct. 9 -- Ethiopia's Birhanu Legese and defending women's champion Alemaddis Eyayu look keen to improve the course record at the Vedanta Delhi Half Marathon on Sunday. The existing records were set in 2020, both by Ethiopians. Amedework Walelegn blazed the field in 58 minutes, 53 seconds, while Yalemzerf Yehualaw clocked 1:04:46s for the women's record. The task will be tough since the records were set in cooler winter mornings in November. The Capital in early October is hot and humid, though spells of rain in the last few days have brought a winter nip in the air, much to the liking of the runners. Birhanu and Alemaddis also have the experience of running on this flat course that is considered fast and conducive for runners to sh...