Trail Running Calendar near Kielder 2026-2027

February 2027

Trail Run 10 mi

Experience a unique 10 mile nighttime trail run through the fabled Simonside Hills of Northumberland. Navigate rocky trails and steep climbs under the stars in this atmospheric winter event.

March 2027

Mar

6

Sa

Dark Skies Run Race Series

Kielder

Trail Run 10 km 11 mi 27 mi 33 mi

Nighttime trail runs at Kielder Waterside under gold tier dark skies, organised by Trail Outlaws with multiple distances and entry fees from £25 to £70.

Mar

21

Su

Brough Law is a race with site pages for course and location, an entry form, and published results including a 2026 results PDF; the site also lists previous winners and provides local area information.

April 2027

Apr

3

Sa

Allendale Challenge

Allendale Town | 26 mi from Kielder

Trail Run Walk 26 mi

A 26 miles anti clockwise loop around Allendale, Northumberland, organised by North of Tyne Mountain Rescue Team to raise funds. The route crosses Hard Rigg, Black Hill and Kilhope Law and returns via Spartylea, The Drag and Ladlewell.

May 2027

May

8

Sa

NAV4 - Pennine 39

Alston | 30 mi from Kielder

Trail Run Walk 37 mi 39 mi

A supported 37 mile mountain trail along the Pennine Way from Teesdale to Alston, passing High Cup Nick, Crossfell and several staffed checkpoints.

June 2027

Jun

12

Sa

The Wall Ultramarathon

Carlisle | 27 mi from Kielder

Trail Run Walk 70 mi

A fully waymarked one way 70 mile ultramarathon from Carlisle to Gateshead with five staffed pit stops, baggage transfers, medical teams and a non competitive finish atmosphere.

July 2029

Jul

10

Tu

MTC Boggart

Gretna Green | 25 mi from Kielder

Trail Run 38 mi

A single day 38 mile ultra from Gretna Green to Penrith, the MTC Boggart is Day 1 of the thirteen day MTC ALBION series. Entries are limited and the event enforces a minimum 4.0 mph average with a specified mandatory kit list.