Xtrail by UTMB®
Xtrail by UTMB® – Xtrail 50K
Howard Beach Resort Kenting
Race guide
Updated 18 July 2026
The Xtrail 50K is the mid-distance option at Xtrail by UTMB, run out of the Howard Beach Resort Kenting on the southern tip of Taiwan. Over 50 km it packs 1333 m of climbing, but with a high point of only 316 m the course never climbs into the mountains — this is a coastal and low-hill race where the elevation comes in repeated short pitches rather than one big mountain. What truly defines the race is not the vertical profile but the setting. Kenting sits in the tropics, and a start-to-finish window that closes at 19:15 on Saturday means most runners will be moving through the hottest part of the day. Managing heat, hydration and pacing on runnable terrain is the whole game here, not surviving a signature climb.
The Course & Terrain
The 50K starts and finishes at the Howard Beach Resort Kenting at just 20 m elevation, and the route stays close to sea level throughout. Checkpoints tell the story of a low, rolling course: Old House at 9.7 km (36 m), Menmaluo Entrance at 21.3 km (50 m), Dongmen Creek Platform at 29.7 km (75 m), Bonbolo Campsite at 36.8 km (54 m), and Kenting Villa 2 B&B at 47.4 km (23 m) before the return to the resort at 50 km. Because the highest point on the course is 316 m yet no checkpoint sits above 75 m, the climbing is distributed as sharp, punchy rises and drops between the aid stations rather than sustained ascents. Expect coastal trail, hill paths and mixed surfaces underfoot. With 1333 m of total gain over 50 km, the profile is moderate on paper, but the constant up-and-down rhythm rewards runners who can keep moving on rolling ground and stay efficient on the short climbs.
Where the Race Is Decided
There is no single decisive mountain climb on this course; instead the race is won or lost in the middle third. The section from Old House (9.7 km) through Menmaluo Entrance (21.3 km) to Dongmen Creek Platform (29.7 km) is the longest sustained stretch between the early and late checkpoints, and it is here that the accumulated short climbs and the day's heat begin to bite. The checkpoint at Dongmen Creek Platform, at 29.7 km and 75 m, marks the high-water mark of the checkpoint elevations and roughly the point where the return toward Kenting begins. From Bonbolo Campsite at 36.8 km the course trends back down toward the coast, dropping to Kenting Villa 2 B&B (23 m) at 47.4 km. Runners who over-cook the first half in the heat will pay for it across these final rolling kilometres, where the terrain is runnable but tired legs make it feel anything but.
How to Pace & Fuel It
The cut-offs define a tightening schedule: Old House at 9.7 km closes at 08:30, Menmaluo Entrance at 21.3 km at 11:00, Dongmen Creek Platform at 29.7 km at 13:30, Bonbolo Campsite at 36.8 km at 15:30, and the finish at 19:15 on Saturday. The gaps between mandatory checkpoints run 10-15 km, so carry enough fluid and calories to cover roughly two to three hours between resupply, more if you are moving slowly in the heat. Because the terrain is largely runnable, banking time early is tempting — but the tropical conditions punish that approach. A smarter plan is to run the cooler early kilometres at a controlled effort, arrive at Menmaluo (21.3 km) and Dongmen Creek (29.7 km) with margin, and use the later, gently descending sections toward Kenting Villa 2 B&B (47.4 km) to close strong. Prioritise electrolytes and steady fluid intake at every checkpoint; in Kenting's climate, under-drinking early is the most common way to turn a comfortable buffer into a race against the 19:15 cut-off.
Conditions to Expect
Kenting occupies the far south of Taiwan, a genuinely tropical environment, and with the course sitting between roughly 20 m and 316 m there is little altitude to take the edge off the heat. A finish cut-off of 19:15 means slower runners will be on their feet through the warmest hours and into the evening, so heat and humidity — not cold or altitude — are the conditions to prepare for. Build your kit and strategy around sun and moisture: sun protection, a cap or visor, and a hydration system you can refill quickly at each checkpoint. Sweat rates will be high, so plan electrolyte intake deliberately rather than relying on water alone. The coastal, low-elevation setting keeps navigation and technical risk modest, which means the differentiator on race day is almost entirely thermoregulation and fuelling discipline over 50 km of runnable, rolling Kenting trail.
Race Xtrail by UTMB® – Xtrail 50K with Crux
Get the strategy, fuelling and crew plan dialled for this exact course — built from the real route, climbs and cut-offs. Your first race is free.
Plan this race — freeCourse profile
Checkpoints & cut-offs
✓ Course data verified against the official source (2026-07-17) · official source
0 km · 20 m · —
9.7 km · 36 m · Sat 08:30
21.3 km · 50 m · Sat 11:00
29.7 km · 75 m · Sat 13:30
36.8 km · 54 m · Sat 15:30
47.4 km · 23 m · —
50 km · 20 m · Sat 19:15
More races
More UTMB World Series
Similar distance (50–100 km)
Racing Xtrail by UTMB® – Xtrail 50K?
Get a complete race strategy — pacing, fuelling, crew plan and the crux moments — built on this exact course.
Plan your race in Crux →Strava is your training. Crux is your races.