Dr. Sidy Diallo ran barefoot the first marathon on the deck of a cruise ship, namely the 2016 Carnival Cruise Marathon on the Caribbean Sea.

The 2016 Carnival Cruise Marathon

Date: February 2, 2016
My Time: 6:23:12

At 61 Dr. Sidy Diallo ran 7 marathons in 7 days on 6 Caribbean islands and on a cruise ship. See the other six races:

2. 2016-01-31: San Juan Harbor Marathon (Puerto Rico)

3. 2016-02-01: St Thomas Cove Marathon (US Virgin Islands)

5. 2016-02-03: Carlisle Bay Marathon, Bridgetown (Barbados)

6. 2016-02-04: Pitons Peak Marathon, Castries (Saint Lucia)

7. 2016-02-05: St Kitts Waterfall Marathon, Basseterre (Saint Kitts and Nevis)

8. 2016-02-06: Philipsburg Waterfront Marathon (Sint Maarten)