
Hamilton, BM · Sunday 14 January 2024
Bermuda offers marathon runners something rare in the sport: a genuinely isolated island setting where the entire event becomes a community affair. As a British Overseas Territory in the Atlantic, the island's year-round mild climate and compact geography create an intimate racing experience. Runners from around the world converge on Hamilton in January for what has evolved into one of the Caribbean's most established racing weekends, with roots tracing back to 1975. The island itself, with its pastel-colored architecture and tight-knit population, transforms into a race village where spectator support feels personal rather than anonymous. The full marathon course takes you across moderately hilly terrain that rarely lets up but never feels punishing either. You'll climb from sea level to a high point of 43 meters, with the terrain rolling continuously rather than featuring one or two killer ascents. At just over 384 meters of total elevation gain across the full distance, it's the kind of course that rewards steady pacing and consistency. Running on trail surfaces means the footing demands attention, particularly on a Caribbean island where weather can shift quickly, but it also means you escape the monotony of road running and get a more engaging connection to the landscape as you move through the race. Race day brings the organized efficiency typical of well-established events combined with the warmth of a smaller community gathering. The January timing means cool enough conditions for solid efforts, and local support at water stops, especially from sponsors like Goslings, keeps the energy up throughout. For runners seeking something beyond the typical big-city marathon experience, this event delivers the physical challenge and authentic atmosphere that makes distance racing worthwhile.
Adjusted Time
4:43:16
Time difference: +43.3 minutes compared to a flat, road, temperate course.
Chubb Bermuda Triangle Challenge Races is a full marathon held in Hamilton, BM, scheduled for Sunday 14 January 2024. The course is run on trail surface with 384m of total elevation gain, reaching a maximum altitude of 43m above sea level. For registration and full race details, visit the official Chubb Bermuda Triangle Challenge Races website.
This is a hilly course with 384m of total elevation gain. The route climbs from 1m to as high as 43m above sea level — a substantial 42m elevation range. Runners should train on hills and plan for a more conservative pacing strategy, especially on the climbs.
Chubb Bermuda Triangle Challenge Races is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are inherently slower than road courses due to uneven footing, technical sections, and often steeper gradients. Trail-specific shoes with good grip are recommended, and runners should expect a finish time 10-20% slower than their equivalent road marathon time.
Our difficulty rating for Chubb Bermuda Triangle Challenge Races is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare Chubb Bermuda Triangle Challenge Races against other marathons to find the right race for your goals.