No GPS-Around the Caldera and Back Challenge

Challenge by Free Solo Ocean Racing

No GPS-Around the Caldera and Back Challenge

Challenge by Free Solo Ocean Racing

for Individual sailors only

No GPS, start and finish outside of the harbor at Efippos, Greece. Sail around Nea Kameni Island, in the Santorini caldera, located in the Aegean Sea. Only solo sailors, any boat, any nav mode, no provisions, no help if you go aground. Note: Mark 7 doesn't work as was planned. I've been unable to fix it. Know that you may have to circle the mark for it to work.
No GPS or A/R.

   
Limitations No GPS, magnetic compass and celestial navigation only
No AR view allowed
Sail mode Any
Awarded badge
6 record attempts

Course

1 Start line N36° 19.92' E25° 26.18'
2 Race mark starboard CW N36° 21.49' E25° 21.30'
3 Race mark port CCW N36° 23.75' E25° 24.19'
4 Race mark port CCW N36° 24.64' E25° 24.66'
5 Race mark port CCW N36° 24.96' E25° 23.47'
6 Race mark port CCW N36° 23.94' E25° 22.34'
7 Race mark starboard CW N36° 23.04' E25° 21.12'
8 Finish line N36° 20.00' E25° 26.04'

Leaderboard

1

Dbird64

Big Red - Mini Kooka 650

Mini 6.50 - Kooka 650

Finished 2025-09-20 10:50 UTC in 1h. 23m. 26s.

2

Capt Jack Sparrow II

Sparrow

SuperCat

Finished 2026-02-28 14:55 UTC in 1h. 28m. 41s.

3

The Dane

My Caribbean Rose

Caribbean Rose

Finished 2025-08-01 16:59 UTC in 3h. 24m. 4s.

4

Captain Rod

Veloce

Hispaniola

Finished 2025-05-28 04:26 UTC in 4h. 7m. 39s.

5

Dbird64

North Star - 77 schooner 1.18

pelagic 77 schooner 1.18

Finished 2025-05-28 05:07 UTC in 4h. 42m. 13s.

6

Dbird64

Fifi - Petrel 39

Petrel 39

Finished 2025-05-19 19:45 UTC in 4h. 53m. 51s.
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