Trail Running calendar near Renfrew 2026-2027

We have found 135 Trailruns within 80 miles of Renfrew. See below where and when you can find the races.

The Salomon Skyline Scotland returns to Nevis Range in September 2026. This major mountain running festival offers seven race routes from 5km to 100 miles. The event features live tracking, a partner expo, and a festive atmosphere in the Sc..

Experience a 47 km mountain race through the Mamores range and past the cliffs of Ben Nevis. This technical course features 3,100 m of ascent and follows iconic ridges to a finish at the Nevis Range.

Trail races at Dalkeith Country Park in September 2026 cover distances from a family 1 mile to a 32.5 mile ultra. Courses use woodland and estate paths, live chip timing is provided, canicross is allowed and on site parking is available.

October 2026

Experience an endurance triathlon through the Scottish Highlands featuring a Loch Leven swim, a mountain bike leg, and a run to the summit of Ben Nevis. Cover 73 km with the highest elevation gain in the series.

Experience a 57 mile journey from Glasgow to Edinburgh following historic canal towpaths and city landmarks. This flat and fast paced ultra marathon features live GPS tracking and full checkpoint support for up to 750 participants.

UTMB Index

Run through Scottish history at the William Wallace Running Festival. Choose between a fast, flat 10km past Stirling Bridge or a family-friendly 1 mile fun run. Both events start and finish at Stirling Cricket Club on 10 October 2026.

UTMB Index

Course Format The Tentsmuir Forest 8-hour Challenge is a timed event where participants try to complete as many laps as possible within an 8-hour limit. Each lap is 4.366 miles long. The cut-off time for starting a final lap is 7 hours, 59..

A challenging hill race in the Ochils, starting and finishing in Alva Glen. The 14.6 km route visits several summits, including Ben Cleuch. Entry is affordable, with prizes for top finishers and veterans.

Experience a 38 mile ultramarathon or team relay through the scenic landscape of Jedburgh. Enjoy a fully marked course with electronic timing, professional support stations, and a welcoming post race meal for all finishers.

Join the Halloween themed Auchterarder 10K Chilli Trail on 31 October for a fun, chilli pepper shaped route into the Ochil Hills with forest trails, stream crossings and sweeping views. All finishers get a snood and a bespoke medal.

Run a scenic half marathon on Halloween through the woodland and coastal paths of Dalmeny Estate and Cammo Nature Reserve. The event supports the local RNLI, and finishers get a medal and post-race refreshments. With about 300 participants,..

November 2026

Discover an extensive network of forest trails at Tentsmuir Forest with distances ranging from a 1.2km fun run up to a half marathon. Enjoy marked off-road routes and earn a medal for your achievement.

A multi-terrain ultra around the Tweed Valley based at Glentress Peel Visitor Centre in mid-November. Two route options, 65 km and 50 km, follow forest trails, riverside paths and open moorland with marked routes and aid stations.

UTMB Index

Part of the South By Five series, this is a free 5km run in Glasgow's Linn Park. It's one of six park events over 12 weeks, with the goal of completing five to finish the series. Entry supports local community and charity projects.

Experience off road trail runs through the Hermitage of Braid and Blackford Hill. With 10km and 5km routes plus a festive 1.2km fun run, participants enjoy marked courses and post race refreshments.

Run a free 5 km in Glasgow's Rouken Glen park as part of the South By Five series. Your participation supports the Acorn Trails Community Fund and a local animal charity. Join for a community focused run and an optional park clean up.

December 2026

Experience a festive trail run through the stunning private grounds of Scotland’s historic Glamis Castle. With 1 mile, 5 mile, and 10 mile distances, there is an event for everyone including canicross runners and families.

Experience a 17.50 km mountain run through the Southern Galloway mountains. This circular race features 800 meters of ascent and supports the Galloway Mountain Rescue Team.

South By Five is a free 5 km park run series in Glasgow. The Pollok Park event is one of six races held over 12 weeks. Participants can run single events or aim to complete the series.

January 2027

This is a single 5km event in Bellahouston Park, part of the wider South By Five series visiting six Glasgow parks. Entry is free but includes a mandatory donation to a community fund. Runners can join just this race or aim to complete the..