Dive into the rugged beauty of Wales with the return of the Beast of the Blacks race. This year, participants are treated to two brand-new routes that showcase the breathtaking landscapes and rich history of the Black Mountains from our newly established headquarters in Crickhowell. The event promises an unforgettable adventure for trail runners and adventurers alike, offering a challenging yet rewarding experience across some of Wales’ most stunning terrain. Whether you're navigating through dense forests or scaling rocky peaks, every step will be filled with awe-inspiring views that highlight the natural splendor of this iconic mountain range. As you push your limits against the clock, expect full support from our dedicated staff at three refuel zones where refreshments and first aid are available throughout the race. The event also features a unique prize structure, including handcrafted trophies designed specifically for us in Wales, as well as medals and special awards for veteran runners over 50 and 60 years old. In addition to these highlights, participants will have access to exclusive products from SoleMate, an inspiring local running shop that will be on-site throughout the event weekend. They offer a convenient online option should you need any last-minute gear or supplies before race day. Secure your spot now in what promises to be one of South Wales’ most exhilarating trail races and immerse yourself in the unparalleled beauty of the Black Mountains. Facilities include: - Bespoke medals for all finishers - Refreshment stations along the route - Trophies awarded to 1st, 2nd & 3rd place winners - Hand crafted trophies designed specifically by SoleMate - Prizes for veteran runners over 50 and 60 years old - Dog Medals and Winning Dog trophies - Parking tickets entered into a ballot with the chance of winning free entry to our next event Enjoy full support from staff at three refuel zones, complete with refreshments and food. Capture every moment with an online gallery of race photos.
Races Offered
10 Miles
Mar 06, 2027
straighten
Distance —
16.1K
terrain
Type —
Running
timer
184 days remaining
sell
£53.00
20 Miles
Mar 06, 2027
straighten
Distance —
32.2K
terrain
Type —
Running
timer
184 days remaining
sell
£60.00
40 Miles
Mar 06, 2027
straighten
Distance —
64.4K
terrain
Type —
Running
timer
184 days remaining
sell
£80.00
Weather History
These values represent the 3-year monthly averages for March in Powys.
thermostatTemperature
2.3° / 8.5°
wb_sunnyFeels like
-2.1° / 3.9°
light_mode
Avg sunshine hours
5h 45m
water_drop
Avg rainfall
3.0 mm
ac_unit
Avg snowfall
0.4 cm
air
Avg wind speed
15.8 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (2.8)
humidity_mid
Humidity
87.0%
wb_twilight
Sunrise
07:23
nightlight
Sunset
19:18
About Powys
Learn more about the host city, Powys.
Powys is a principal area in Mid Wales. It consists of the historic counties of Brecknockshire, Montgomeryshire and Radnorshire.
