Saturday 21st September 2019

Parc Padarn, Llanberis

The Maverick inov-8 Snowdonia X-series and Ultra event is quickly becoming a notorious event within the UK’s Trail running calendar. To keep up with the reputation of our Snowdonia event being the toughest in the area we’ve added a brand new ultra-distance route that will see the most bold of trail runners cover over 60km of Snowdonia’s finest Trails and summit from both the Llanberis and Miners track.

In the destination venue of Snowdonia National Park in North Wales, there is never any guarantee of the weather, but what is always promised is the most extraordinary trail running up and around the surrounding area of the formidable 1085m peak of Snowdon itself.

All four routes of or Snowdon X-series event start in the village of Llanberis and immediately take you up the well-known Llanberis Path towards the Summit. All routes are challenging and technical, but with grit and determination they are achievable and will leave you with the most fulfilling sense of accomplishment.

For many of our runners our Snowdon X-series event is quite literally the peak of their season. In past years as runners come back through the Village of Llanberis to cross the Maverick finish line we see tears of complete fatigue and overwhelming happiness due to these runners pushing themselves to their own personal limits to complete this extraordinary event.

Our Snowdonia X-series event is the one event on our calendar that there is absolutely no other substitute for, so be brave and courageous and take on this mighty challenge.

Register now


Parc Padarn, Llanberis, Caernarfon, LL55 4TY


Gates Open: 6:30
Registration: 6:45
Race Start: Ultra 8:00 / All other routes 9:00


Mountain terrain rocky and steep climbs long technical descents, forests and lakes this route is exceptionally challenging.


X Short

Standard Entry: £30.00
Multibuy: £75.00

X Middle

Standard Entry: £35.00
Multibuy: £87.50

X Long

Standard Entry: £50
Multibuy: £125.00


Standard Entry: £70.00
Multibuy: £200.00

Register now

ITRA and UTMB Points

Upon the successful completion of the Long or Ultra route, you will be awarded ITRA and UTMB points (2 of both for the Long Route and 3 of both for the Ultra Route). These points can be used to go towards any races that require points.

More info

We have 4 routes for you to choose from. Please select carefully the X-Series is not for the faint hearted. You can expect up to 5 on-course hydration and nutrition outposts provided by Precision Hydration. There will also be prizes for the winners of each distance, male and female.

Cut Off Points & Times

Snowdonia Cut off times are as follows. These apply to both Marathon and Ultra races and are in place for your safety. If you do not get to these points in time you will have to be collected as we don’t believe you will finish the route in time. Your Safety is our Priority.


Start: Parc Padarn 0km, 09:00

Outpost 1: Nantgwynant 13km, 11:30

Outpost 2: Beddgelert 20km, 12:45

Outpost 3: Rhyd Ddu 32km, 15:00

Finish: Parc Padarn 42km, 17:00


Start: Parc Padarn 0km, 08:00

Outpost 1: Nantgwynant 13km, 10:30

Outpost 2: Nantgwynant 34km, 14:00

Outpost 3: Beddgelert 40km, 15:15

Outpost 4: Rhyd Ddu 53km, 17:15

Finish: Parc Padarn 63km, 19:00

Plastic Free

In our quest to make this season plastic free, we ask that you run with a re-usable cup or bottle. Hydrapak Speed Cups are available to purchase at each event and online.