Bermuda Triangle Challenge Marathon

Bermuda Triangle Challenge Marathon 2027 Course Analysis

Bermuda Triangle Challenge Marathon is a full marathon held in Key Largo, United States of America. It is scheduled for Sunday 17 January 2027. The course is run on trail surface with 393m of total climbing, with its high point near 44m above sea level. For registration and full race details, visit the official Bermuda Triangle Challenge Marathon website.

Elevation Profile

This is a hilly course with 393m of total climbing, rising to around 44m above sea level. It pays to train on hills and to pace the climbs conservatively.

Expected Race Day Weather

Based on historical weather data for January, the expected race day conditions are as follows. Moderate temperatures between 21°C and 23°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance on race day. There is a low chance of rain (0%), so dry conditions are likely.

Surface Type: Trail

Bermuda Triangle Challenge Marathon is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are usually slower than the road equivalent - often by 10-20% - because of uneven footing, technical sections, and frequently steeper gradients, though a smooth, non-technical or downhill trail can run faster than that suggests. Trail-specific shoes with good grip are recommended.

Looking for an easier marathon or a tougher challenge? You can also compare Bermuda Triangle Challenge Marathon against other marathons to find the right race for your goals.