The Limitless Trails BYU Series returns for another thrilling instalment on September 18, 2027. This unique race challenges runners to navigate through 4.167-mile loops with an added twist: the final lap is a sprint finish to crown the winner. Set against the backdrop of Crickhowell in the heart of Wales' Black Mountains, this event offers a mix of trail and tarmac terrain that's both challenging yet fast-paced due to its mostly flat profile. The route features just one gradual climb and a short steep section, making it ideal for runners looking for an engaging challenge without overly rugged conditions. Participants must complete each loop within the hour starting from 8am on Saturday morning. Once you've reached your eleventh lap, prepare yourself for the race to the finish line where speed truly counts. The winner is determined by who crosses the line first in this final sprint, adding a thrilling conclusion to an already dynamic day. The course includes designated aid stations with food and water throughout the event, ensuring runners are well-nourished as they push towards their goals. Additionally, hot meals will be provided after completing five loops, offering sustenance for those aiming to go further into the race's 12-hour cap. Medals await all who complete a yard of this grueling yet rewarding course, with special recognition going to those who reach the ultra distance mark of 32 miles. The event also features timed results and live tracking, giving runners an accurate picture of their performance throughout the day. Supporters can park at HQ for £5, which includes entry into another free race event on a chosen distance. A pop-up kitchen will be available to help supporters prepare food while staff handle the logistics behind this well-organized affair. With medics and showers readily accessible alongside restrooms, runners have everything they need to focus solely on their performance without worrying about non-race necessities. This is an experience that blends competitive spirit with scenic beauty and supportive amenities, making it a standout event for trail enthusiasts and endurance athletes alike. The Limitless Trails BYU Series promises not only a test of physical limits but also a celebration of the runner’s journey through stunning Welsh landscapes.
Races Offered
Entry Fee
Sep 18, 2027
straighten
Distance —
12 Hours
terrain
Type —
Running
timer
356 days remaining
sell
£100.00
Weather History
These values represent the 3-year monthly averages for September in Crickhowell.
thermostatTemperature
11.2° / 17.5°
wb_sunnyFeels like
9.4° / 15.8°
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Avg sunshine hours
6h 43m
water_drop
Avg rainfall
4.6 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
13.0 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (3.5)
humidity_mid
Humidity
86.7%
wb_twilight
Sunrise
06:47
nightlight
Sunset
19:25
Hotels & Places to Stay
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