Oldest person to complete a marathon (male)

- Quem
- Dimitrion Yordanidis
- Onde
- Greece (Athens,)
- Quando
- 10 October 1976
The oldest man to complete a 26-mile marathon was Greek runner Dimitrion Yordanidis, in Athens, Greece on 10 October 1976. At age 98, he finished in 7 hr 33 min.
His name has also been transliterated as Dimitris Iordanidis