Akio Usami, a 3-time Olympic marathoner, died on Oct. 26 at 83. Born in Niigata, he excelled in running after college. Usami competed in three Olympics, achieving top-12 finishes. His career included wins in international marathons and a personal best time.

After college, Usami joined Riccar's corporate team, excelling in marathons. He placed 9th in 1968, 12th in 1972, and 32nd in 1976. His 1970 Fukuoka Marathon time was the third-fastest globally. Usami also contributed to running biomechanics and footwear design. Read more racing coverage.

Usami held academic roles at Nihon University and Tokai University. He served on various sports committees, promoting sports development. His contributions extended beyond athletics, impacting running science and sports administration. Related: Weini Kelati to Debut in NYC Marathon.

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