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Ultra Challenge Isle of Wight Challenge

Chale Basecamp, Isle of WightSat, 1 May – Sun, 2 May 2027

The whole Isle of Wight coastal path in one go, a hundred and six kilometres, or half or a quarter of it.

DistanceAscentPer km
106km1,800 m17 m
54km 2nd Half900 m17 m
52km 1st Half900 m17 m
Southern 50km1,025 m21 m
25km——
Cowes 10 Mile——
coastalchalkMarked course

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No reviews of the Isle of Wight Challenge, and nothing on what people wore. Both are things no organiser publishes and every runner wants before they enter — how it actually went, and what was on your feet.

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Start time not confirmed yet — check with the organiser.

What you’re in for

The whole island coastal path in one go from Chale: west along the southern cliffs, past the Needles and up to Cowes for halfway, then round the east side through Ventnor and back — 106km with about 1,800m of climb on the organiser's figures. Or half of it, either half being 52 to 54km; a 50km southern loop with most of the cliff in it; 25km quarters; and a ten-mile at Cowes. Early May, through Saturday night for the continuous distance. An Ultra Challenge event, which means walkers, joggers and runners on the same course, signed with pink arrows and glow sticks after dark, with a covered rest stop every twelve kilometres or so — food, drink, medics, toilets — and a bigger one every twenty-five. Runners can enter with a target time; most of the field will be walking.

Terrain and trail

Chalk cliff-top path along the south and west, with the climbs onto the downs behind the Needles and the broken ground of the Undercliff; then seafront, esplanade and lane round the flatter north and east. Firm in May, but chalk is slippery the moment it rains. Signed. A trail shoe.

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How to enter

Sat, 1 May – Sun, 2 May 2027 · Entries open

Enter on their website ↗

Entries are handled by Ultra Challenge, not by us. We take nothing for sending you there.

Add to your calendar · as an all-day entry, until the start time is confirmed

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Common questions

The Isle of Wight Challenge offers 6 distances: 106km (65.9 miles), 54km 2nd Half (33.6 miles), 52km 1st Half (32.3 miles), Southern 50km (31.1 miles), 25km (15.5 miles), Cowes 10 Mile (16.1 km).