Join us for the 10th Anniversary of the Nant Yr Silver Trail races, nestled within the breathtaking Cambrian Mountains. This year's edition offers two routes: a challenging 25km (Half Ultra) and a more accessible 10km option, catering to both beginners and seasoned trail runners. For younger participants, we have designed three junior categories: Under 7s can run half a mile with an adult companion; ages 7-11 will cover 1.5 miles, while those aged 12-16 tackle the longer distance of 2.6 miles. It's important to note that race transfers are available only until March 10th at 9 PM. Our event is committed to supporting local charities and ensuring a safe and enjoyable experience for all runners. The courses feature fully signed routes with GPX files provided for additional guidance, complemented by enthusiastic marshals stationed along the way. To accommodate varying needs, our longer race includes two feed stations, while the shorter route has one. Given the unpredictable weather of the Cambrian Mountains, we strongly recommend carrying a basic level of mandatory kit to ensure safety during your run. Detailed information on this can be found on our Facebook page. The event village is known for its warm and welcoming atmosphere, offering a charmingly local feel that sets it apart from larger events. As part of race registration, participants have the option to purchase high-quality Silver Trail merchandise including tees, hoodies, and beanies. Last year's races sold out quickly, so don't miss your chance this time around in 2027. We also offer XCover insurance for those who might need a refund due to unforeseen circumstances. We look forward to welcoming you to the Silver Trail Races!
Races Offered
Non Member - 10km
Mar 20, 2027
straighten
Distance —
10K
terrain
Type —
Running
timer
201 days remaining
sell
£27.00
Non Member - 25km (Half Ultra)
Mar 20, 2027
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Distance —
21.1K
terrain
Type —
Running
timer
201 days remaining
sell
£40.00
Non Member - Junior
Mar 20, 2027
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Distance —
Non Member - Junior
terrain
Type —
Running
timer
201 days remaining
sell
£5.00
UKA Member - 10km
Mar 20, 2027
straighten
Distance —
10K
terrain
Type —
Running
timer
201 days remaining
sell
£25.00
UKA Member - 25km (Half Ultra)
Mar 20, 2027
straighten
Distance —
21.1K
terrain
Type —
Running
timer
201 days remaining
sell
£38.00
UKA Member - Junior
Mar 20, 2027
straighten
Distance —
UKA Member - Junior
terrain
Type —
Running
timer
201 days remaining
sell
£5.00
Weather History
These values represent the 3-year monthly averages for March in .
thermostatTemperature
2.8° / 8.9°
wb_sunnyFeels like
-1.6° / 4.3°
light_mode
Avg sunshine hours
6h 27m
water_drop
Avg rainfall
3.3 mm
ac_unit
Avg snowfall
0.2 cm
air
Avg wind speed
16.0 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
83.1%
wb_twilight
Sunrise
07:23
nightlight
Sunset
19:17
Hotels & Places to Stay
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