Andreas Almgren: Swedish math master's graduate who quit his data scientist job, watched NYC Marathon last year and returned to win it on debut

Andreas Almgren went from watching the NYC Marathon as a spectator last year to winning it on his debut in 2026. The Swedish distance runner clocked 2:06:01, the third-fastest time in race history. A former financial analyst and data scientist, Almgren quit his job to focus on running full-time. He has studied for a master’s degree in mathematics.