Fastest marathon skipping without a rope
Who
Sam Guinness
What
5:24:33 hour(s):minute(s):second(s)
Where
United Kingdom (London)
When

The fastest marathon skipping without a rope is 5 hrs 24 min and 33 sec, achieved by Sam Guinness (UK) at the 2017 Virgin Money London Marathon, in London, UK, on 23 April 2017.

Sam broke the previous record by over 30 minutes that had stood since 2003.