Trail Running calendar near Arrochar 2026-2027

We have found 132 Trailruns within 80 miles of Arrochar. See below where and when you can find the races.

Trail runs of 10 km, 5 km and a 1.2 km festive fun run take place at the Hermitage of Braid and Blackford Hill on 22 Nov 2026. Proceeds from the fun run go to Friends of the Hermitage and Braid and Morningside Primary School.

A solo 69 km trail run from Glamis Castle to Scone Palace with a marked route, checkpoints, GPS tracking and chip timing. Finishers receive a medal and meal voucher; entries for 2026 are open.

A single-entry 5 km race at Rouken Glen on 29 November 2026, part of the South By Five six-park series. Entry is free but places are limited and a mandatory donation to the Acorn Trails Community Fund applies.

December 2026

A festive trail running event within the private grounds of Glamis Castle in Angus. Distances include a family 1 mile plus 5 mile and 10 mile runs, with Canicross allowed except in the family mile.

Multiple point to point races along the West Lothian Shale Trail, from 9K to a GPS tracked 50K, plus a 3 person relay. The event supports Smalls for All and features marked routes, checkpoints and chip timing.

A 5 km community race at Pollok Park on 13 December 2026 that is part of the South By Five six-park series. Entry is free with a required donation to the Acorn Trails Community Fund and completing five of six races completes the series.

January 2027

A trail running festival on 3 January 2027 through Glenmore Forest finishing at Loch Morlich beach, offering 5.6 km and 11.2 km races with chip timing, finisher medals, home baking and prizes; dogs are allowed on leads.

A single *5 km* race at Bellahouston Park on 3 January 2027, part of the South By Five series visiting six parks. Entry is free but requires a minimum donation to the Acorn Trails Community Fund and places are limited to 65.

Trail runs at Vogrie Country Park on 17 January 2027 offer waymarked mixed terrain courses of 1.6km, 5km, 10km and a half marathon, starting and finishing by the Victorian manor house with post race refreshments.

A single-entry *5 km* park race at Queens Park on 17 January 2027, part of the South By Five series that visits six parks over 12 weeks. Entry is free with a required minimum donation to the Acorn Trails Community Fund and places are limite..

February 2027

Trailspire Ultra 2027 is a seven hour looped endurance event in Callander Park, Falkirk, where runners aim to complete as many 4.14 mile laps as possible. Solo and 2 or 3 person relay entries include live tracking and on-course support.

A roughly 21 mile loop around the Ardgartan Peninsula near Arrochar with about 90% off road terrain, forestry trails and an open hill section. Two safety water stations are at 7 miles and 13 miles and mandatory seasonal kit is required.

March 2027

Trail runs at Culzean Castle on 7 March 2027 offer 5km, 10km and half marathon options across a 642 acre estate. Live chip timing is provided, canicross is allowed and finishers receive a medal, merchandise and refreshments.

April 2027

A two day off road ultramarathon around the Isle of Arran covering 60 miles across coastal paths, forests and mountain terrain. The event is fully waymarked, supported at pit stops and backed by a professional medical team.

A timed Backyard Ultra at Beecraigs Country Park where runners repeat a 4.167 mile loop each hour until one runner completes a solo lap. Camping, parking for one vehicle and basic facilities are provided.

A scored 10 km route from Monachyle Mhor Hotel into Monachyle Glen, with trail sections, three water stops, chip timing and a separate 1 km fun run for younger runners.

A 125 km, three-stage coastal mountain ultramarathon on the remote Knoydart Peninsula with base camp at Longbeach, Inverie. Solo or team entry options, tent accommodation, GPS tracking and checkpoint support; places limited to 90.

May 2027

A 90K UTMB Index 100K ultra along the historic Pilgrim Way from North Queensferry to St Andrews Cathedral. The fully marked route crosses towns such as Dunfermline and Ceres, includes 1,200 m of ascent and GPS tracking.

A trail running event on Scotland's Kintyre Way offering a shorter 35 mile ultra and rotating section routes with relay options, varied coastal and woodland terrain, waymarking, finish facilities and GPS timing with proceeds supporting rout..

A 5 km obstacle event at Beveridge Park, Kirkcaldy, on 9 May 2027. The grass-start course loops through parkland with steep hills and obstacles; participants must be 13 or older and a minimum fundraising target applies.

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