A WORLDWIDERUNNING NETWORK SITE — YOUR INTERNATIONAL RUNNING EVENTS CALENDAR
Sep
13
2026
Braemar, Scotland (United Kingdom) - "Half BraemarAthon, 10 mile & 10km". A beautiful out and back undulating half marathon following the route of the Dee - starting in Braemar stadium, out to Lin of Dee car park and returning back. A combined half, 10 mile and 10km route - which simply uses the same first 5/3.1 miles of the Half BraemarAthon route. www.eventfull.biz/sporting-events/half-braemarathon-10km-10-miles-2026
Sep
13
2026
Brockenhurst, England (United Kingdom) - "New Forest Marathon". The New Forest Marathon is an established event described as "The holy grail of running". www.newforestmarathon.co.uk
Sep
13
2026
Northampton, England (United Kingdom) - "TrailFest Holdenby House". It’s a day of moving around wonderful woodland for all abilities, speeds and experiences. Whether you’re an experienced ultra runner keen to get an early season 50 km in or a newbie trail runner looking to do their first 10K TrailFest is for you! We’ve got 4 distances for you to chose from 10K, half marathon, marathon and 50 km. A distance to suit everyone! https://bigbearevents.net/events/trailfestholdenbyhouse
Sep
13
2026
Truro, England (United Kingdom) - "Truro Half Marathon". This half marathon course is almost entirely on road. It starts with a loop of central Truro, and runs out to Porth Kea, Playing Place and Cowlands. Involves a few hills - it's probably not a PB course! www.trurorunningclub.org.uk/trc-events/truro-half-marathon
Sep
17
2026
London, England (United Kingdom) - "The City v Wharf Run Challenge". The challenge is back on for 2026 - Who will reign supreme - City or Wharf? It's time to get competitive and challenge not only yourself but also your corporate competitors. Awards up for grabs are: Fastest individuals (M AND F); fastest relay team; largest company entry, as well as fastest company teams - M/F/Mixed teams (combined company results generated from our timing system). Timings - 10k individual run 6pm - Team Relay 6.05pm - 5k run 6.20pm This is how it works: Enter individually into the 5k or 10k race: £25pp Enter as a team of 2 for our team 10k relay event: £20 per person (PLEASE make sure to enter both team members. Teams can be made up of any gender. Each participant runs 5k. Company placings for fastest teams require minimum of 4 people from any one company in order to show in the team results. Every entrant receives full race chip timing, an awesome CityvWharf medal, full race day support and high fives, light refreshments post race (as well as bottled water at start/finish line). So lay the challenge down to your colleagues, your business associates, your competitors and lets get as many people together as we can from our City and Wharf districts to race for your competitive and corporate pride! https://go.evvnt.com/3430748-0?pid=6562
Sep
18
2026
Hathersage, England (United Kingdom) - "Peak District Challenge". The Peak District Challenge is a trail running or trekking challenge that offers five levels of difficulty: 25km (Copper) 50km (Bronze) 75km (Silver) 100km (Gold Ultra) 100miles in 24 hours Ultra Each distance has a target time to try to beat, from 9 hours to hike 25km, up to 24 hours to run the huge 100mile Ultra Peak District Challenge. Motivation and encouragement are provided at Checkpoints with water top ups and refreshments. Checkpoints are spread out every 10km around the course on average. A stew supper on Saturday evening is all included in the price of your entry. Our professional, qualified safety teams monitor teams' safety throughout. Each team's GPS tracker allows HQ to see each team's exact location at any time, at any point around your challenge route, not just at checkpoints. Teams can self-navigate using our printed route-guides and GPX files, or join a led walking group. www.peak-district-challenge.com
Sep
19
2026
Newry, Northern Ireland (United Kingdom) - "Mourne Mountain Marathon". Come and test your navigation and endurance skills every September, in the Mourne Mountains, Northern Ireland. A competitive event for teams of two, who can enter one of four categories, covering between 35km and 55km over two days. There is also a one day score class. Camp overnight and be self-sufficient. Walkers to elite runners. https://mourne2day.com
Sep
19
2026
Abersoch, Wales (United Kingdom) - "Dioni Abersoch Coast Trail". An unforgettable 10K and 20K coastal trail running adventure through one of Wales' most spectacular landscapes. Whether you're taking on your first coastal trail or looking for a serious new challenge, this is more than just a race — it's an Abersoch adventure, with music, food, drinks and beachside atmosphere waiting for you at the finish. www.abersochtriplecrown.com/abersoch-coast-trail
Sep
19
2026
Kendal, England (United Kingdom) - "Lakeland Maze Farm Park Half Marathon". Get ready for one of the most fun and unique races around at the Lakeland Maze Farm Park Half Marathon! Set amongst stunning countryside, winding farm trails, muddy tracks, and the famous maze itself, this event combines trail running, adventure, and plenty of laughs along the way. Expect an awesome atmosphere, quirky surprises, epic scenery, and a truly unforgettable day out - with our legendary running corn cheering you on from start to finish! www.lancashiretrails.com/lakelandmazehalf
Sep
19
2026
Ambleside, England (United Kingdom) - "Maverick Lakes X-Trail Run". With its rugged fells, stunning glacial ribbon lakes, market towns and historic literary associations, the Lake District is one of the most iconic locations in the UK. The route starts in Grasmere and takes you on a rugged climb towards Easdale Tarn and then on to the impressive Stickle Tarn, which is set in a wide bowl and overlooked by Pavey Ark and Harrison Stickle, these peaks once formed part of the rim of a wide volcano. www.maverick-race.com/products/the-maverick-lakes-x-trail-run-2026
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