Experience the spectacular drama of England's only natural World Heritage Site at the Jurassic Coast Ultra Challenge on May 16-17, 2026. This premier weekend event offers an unparalleled range of distances, from a full 100km continuous ultra to accessible 25km, 10km, and marathon options, allowing walkers, joggers, and runners of all abilities to explore this iconic coastline. The flagship route is a breathtaking journey from the ruins of Corfe Castle, past the iconic sea arch of Durdle Door, along the unique pebble ridge of Chesil Beach, to the dramatic cliffs of West Bay, finishing in the vibrant town of Bridport. As part of the UK's largest and most supported series of challenge events, participants benefit from fully signed routes, GPS tracking, well-stocked marquee rest stops with free food and drink, and comprehensive medical and massage support. New for dedicated participants are the Ultra Trailblazerz® category for competitive runners chasing time goals and the Ultra March® option for hasty hikers aiming to complete 100km within 24 hours. With on-site camping, shuttle transfers, and a massive finish-line celebration, the event is meticulously organized to help you push your personal limits safely while soaking in some of Britain's most stunning scenery. Whether you're fundraising for a major charity, tackling your first long-distance trail, or chasing UTMB points, this challenge provides an unforgettable adventure and a profound sense of achievement on one of the world's most beautiful coastlines.
Races Offered
1st Half Challenge
May 16, 2026
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Distance —
57.5K
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-39 days remaining
1st Quarter Challenge
May 16, 2026
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27K
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2-Day Challenge
May 16, 2026
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Distance —
100K
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-39 days remaining
2nd Half Challenge
May 16, 2026
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Distance —
42.5K
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-39 days remaining
2nd Quarter Challenge
May 16, 2026
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Distance —
33K
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Full Challenge
May 16, 2026
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Distance —
100K
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-39 days remaining
Jurassic Marathon
May 16, 2026
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42.2K
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-39 days remaining
Weather History
These values represent the 3-year monthly averages for May in Poole.
thermostatTemperature
9.9° / 17.2°
wb_sunnyFeels like
6.7° / 14.2°
light_mode
Avg sunshine hours
11h 30m
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Avg rainfall
2.0 mm
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Avg snowfall
—
air
Avg wind speed
14.5 km/h (Gentle breeze)
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Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
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Max UV Index
Moderate (4.2)
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Humidity
75.3%
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Sunrise
05:17
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Sunset
20:49
About Poole
Learn more about the host city, Poole.
Poole is a coastal town and seaport in Dorset, on the south coast of England. Poole is a tourist resort, attracting visitors with its large natural harbour, history, the Lighthouse arts centre and Blue Flag beaches.
