Yaseen Abdalla clocked 59:12 at Valencia, surpassing the U.S. half-marathon record by five seconds. Despite his American birth and upbringing, Abdalla represents Sudan internationally. His time ranks 29th globally for 2026, but remains unrecognized in U.S. records.

Abdalla's run beat Conner Mantz's 59:17 record but doesn't count due to his international representation. Alex Maier's 59:23 this year is the closest eligible time. Abdalla's college career included NCAA titles and Sudanese records. Read more culture coverage.

Abdalla competed for Sudan at the 2024 Paris Olympics and 2025 World Championships. He lacks a major shoe sponsor but owns a coaching company and apparel brand. His future goal is to achieve some of the fastest marathon times. Related: Conner Mantz Set to Compete in 2026 New York City Marathon.

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