Prepare to be swept away by the raw power of the North Devon and Cornish coast at the Tsunami Ocean Trails on Saturday, June 6, 2026. This iconic event returns with a tidal wave of extreme trail running, offering three formidable distances: the epic 37.5-mile Ultra from Westward Ho!, the classic Clovelly Marathon starting from the iconic cobbled harbour, and the punishing 16-mile route from Hartland Quay. Each course navigates the most rugged, wild, and remote sections of the South West Coast Path, featuring nearly 2,000 meters of vertiginous ascent and descent along breathtaking yet unforgiving cliff tops. These are undoubtedly some of the toughest trail running challenges in the region, designed for runners seeking a truly rewarding and isolated adventure.
The experience is meticulously crafted by runners for runners, with superbly stocked checkpoints in the remote wilderness and a finish line on the lawns of Castle Bude in Bude. Every finisher earns a bespoke, highly coveted Tsunami medal, a testament to conquering one of the South West's most legendary routes. With optional bus transport to the starts and iconic event t-shirts available, this is more than a race—it's a pilgrimage for serious trail runners. Will you be a finisher, or will you be wiped out trying? The choice is yours on one of the UK's most spectacular and demanding coastal trails.
Races Offered
Tsunami Ultra
Jun 06, 2026
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Distance —
60.4K
terrain
Type ——
timer
07:00
Clovelly Marathon
Jun 06, 2026
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Distance —
42.2K
terrain
Type ——
timer
09:00
16 Mile
Jun 06, 2026
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Distance —
25.7K
terrain
Type ——
timer
10:45
Weather History
These values represent the 3-year monthly averages for June in Stratton, Cornwall.
thermostatTemperature
12.5° / 18.2°
wb_sunnyFeels like
9.7° / 16.0°
light_mode
Avg sunshine hours
11h 33m
water_drop
Avg rainfall
2.9 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
16.0 km/h (Gentle breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (5.6)
humidity_mid
Humidity
80.4%
wb_twilight
Sunrise
05:05
nightlight
Sunset
21:31
About Stratton, Cornwall
Learn more about the host city, Stratton, Cornwall.
Stratton is a town in the parish of Bude-Stratton, in Cornwall, England. It is situated near the coastal town of Bude and the market town of Holsworthy. Stratton gave its name to one of the ten ancient hundreds of Cornwall. The Battle of Stratton during the English Civil War took place here on 16 May 1643. In 2022 it had an estimated population of 2044.
