The men’s 100 kilometres at Athens 1896 was a mass-start endurance race over 300 laps of the velodrome, with pacemakers allowed. Most riders dropped out during the event, leaving Léon Flameng of France to win comfortably in 3:08:19.2. Georgios Koletis of Greece finished second, eleven laps behind, while no other rider completed the full distance.
Incomplete dataset mode: event rankings may include manual aggregate data and partial official results.
Shows per-phase results (heats, quarterfinals, semifinals, finals), when this data exists.
| Heat | Lane | Position | Participant | Status | Metric | Quality |
|---|---|---|---|---|---|---|
| - | - | 1 | Léon Flameng | FINISHED | 3:08:19.2 | PARTIAL |
| - | - | 2 | Georgios Koletis | FINISHED | - | PARTIAL |
| - | - | - | Adolf Schmal | DNF | - | PARTIAL |
| - | - | - | Aristidis Konstantinidis | DNF | - | PARTIAL |
| - | - | - | Bernard Knubel | DNF | - | PARTIAL |
| - | - | - | Edward Battel | DNF | - | PARTIAL |
| - | - | - | Joseph Rosemeyer | DNF | - | PARTIAL |
| - | - | - | Joseph Welzenbacher | DNF | - | PARTIAL |
| - | - | - | Theodor Leupolt | DNF | - | PARTIAL |