John Korir enters the Valencia Marathon as the fastest runner, with a chance to achieve a rare repeat win. Korir, now 30, has won four of his last five marathons, including Valencia last year. A win would make him the first back-to-back winner since Samuel Tangus in 2002-2003.

Korir's recent performances include a 2:01:52 run in Boston, though the course does not count for records. His official best remains the 2:02:24 from Valencia. He aims to break the course record and earn an extra €30,000. Read more culture coverage.

With Yomif Kejelcha out due to injury, Alexander Mutiso is the next fastest runner. Korir's win would also make him the fourth two-time men's champion in Valencia's history. Related: Age-Graded Rerun of 2026 NYC Marathon Crowns 46-Year-Old Kiplagat.

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