- Who
- Tõnis Paalme
- What
- 1:38:40 hour(s), minute(s), second(s)
- Where
- Deutschland (Berlin)
- When
The fastest marathon backwards on inline skates is 1 hr 38 min 40 sec, and was achieved by Tõnis Paalme (Estonia) at the Berlin Inline Skating Marathon in Berlin, Germany, on 28 September 2019.
Tõnis completed the whole marathon backwards on his inline skates.