BUDAPEST, Aug 27 (Reuters) - Jakob Ingebrigtsen of Norway raced to victory in the 5,000 metres on the final day of the World Athletics Championships on Sunday, bouncing back from bitter disappointment in the 1,500m four days earlier. The 22-year-old, who has battled an illness this week, ran down Spain's Mohamed Katir over the final 50 metres to win in 13 minutes 11.30 seconds. "Getting sick is a nightmare," said Ingebrigtsen, gold medallist in the 1,500m at the Tokyo Olympics. Uganda's Oscar Chelimo did not finish, pulling off the track holding his hamstring with two laps to go. Reporting by Lori Ewing; Additional reporting by Tommy Lund Editing by Toby DavisOur Standards: The Thomson Reuters Trust Principles.

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Persons: Jakob Ingebrigtsen, Spain's Mohamed Katir, Katir, Jacob Krop, Ingebrigtsen, I've, Britain's Josh Kerr, Briton Jake Wightman, Oscar Chelimo, Lori Ewing, Tommy Lund, Toby Davis Organizations: NRK, Paris Diamond League, Tokyo, Thomson Locations: BUDAPEST, Norway, Kenya, Norwegian, Eugene, Budapest