Kadar Omar, a refugee from Ethiopia, won the men's race in 47:26. He finished 24 seconds ahead of Andy Butchart. Omar fled Ethiopia at 13 and trained with Birchfield Harriers in Birmingham.

Hannah Irwin won the women's race in 53:34, edging out defending champion Verity Ockenden by three seconds. Irwin, representing Northern Ireland, holds the 10km and half-marathon records for her country. Read more racing coverage.

The Great South Run, celebrating Portsmouth's 100 years of city status, saw 26,000 runners participate. The event has a history of notable British winners, including Liz McColgan, Paula Radcliffe, and Mo Farah. Related: Great South Run: Celebrating 35 Years of Iconic Moments.

This original Runner World brief is based on reporting from Athletics Weekly. Visit the source for its complete reporting, context and any later corrections.