A WORLDWIDERUNNING NETWORK SITE — YOUR INTERNATIONAL RUNNING EVENTS CALENDAR
Sep
25
2026
Burton-on-Trent, England (United Kingdom) - "Mudfest Rosliston Forest (September)". The Rosliston Rumble in the wetter months will now be known as Mudfest! We’ll be heading to the lovely Rosliston Forest again in for a slew of dates on our special short format. The runs will be a little shorter than usual, only 4 hours long on a 4km loop, but you can still expect the full Rasselbock experience on the day! You may attempt to complete as many laps as possible over the full four hours, or you may choose to finish just one, either way, you will be a finisher and receive your bespoke medal when you tap out. https://rasselbock.co.uk/product-category/live-events/rosliston-forest
Sep
26
2026
Weymouth, England (United Kingdom) - "Hangers Heroes' Fleet & Feet Trail". Hangers Heroes raises thousands of pounds each year to help support charities and not-for-profit organisations in the Dorset area. Our main fundraising event is The Fleet & Feet Trail; an annual walking and running event offering a 10k, half or full marathon in the beautiful south Dorset countryside. Through this, we’re proud to have built long lasting relationships with organisations providing vital servicesd in our local community. www.hangersheroes.co.uk/course-information-2
Sep
26
2026
Hope, England (United Kingdom) - "Ladybower Reservoir 52K Ultra & 22K". Follow a scenic and challenging clockwise trail ultra starting and finishing at Hope Showground, taking runners through the heart of the Peak District around Bamford, Ladybower Reservoir and the Upper Derwent Valley. Both routes combines reservoir-side trails, woodland tracks, moorland paths and rolling hill sections, with much of the climbing coming in the early stages before opening into long, runnable stretches with spectacular views across Ladybower and Derwent Reservoirs. Offering a mix of rewarding climbs, flowing trails and iconic Peak District scenery. www.runthroughtrails.com/ladybower-reservoir
Sep
26
2026
Otley, England (United Kingdom) - "Yorkshire Reservoir Dogs". On a route devised by the Punk Panther team, Reservoir Dogs takes in beautiful waterside vistas as it passes by seven delightful reservoirs. The route takes in Lindley Wood, Swinsty, Fewston and Thruscross reservoirs, before going on to John O’Gaunt, Beaver Dyke and Scargill reservoirs; Eccup reservoir is added to the longer route, while areas of note on the trail include Stainburn Forest and Almscliffe Crag. Half marathon to ultramarathon distances. www.punkpanther.co.uk/races#YRD
Sep
27
2026
Windsor, England (United Kingdom) - "Windsor Half Marathon". The Windsor Half Marathon takes place annually on the last Sunday in September. The Start and Finish is on the Long Walk with Windsor Castle as the backdrop - probably the most iconic of all road race finishes in the UK. https://runwindsor.com
Sep
27
2026
London, England (United Kingdom) - "Ealing Half Marathon & Ealing Feeling 5K". West London's premier half marathon. Get the #EalingFeeling and join thousands of runners of all abilities, over 30,000 spectators and 700 volunteers at West London's only fully road closed half marathon. Voted UK's best half marathon 3 years running. www.ealinghalfmarathon.com
Sep
27
2026
Liverpool, England (United Kingdom) - "Run Aintree". Join us for a unique opportunity to run a 5k, 10k or Half Marathon at the world famous Aintree Racecourse, best known for annually holding the world-famous Grand National steeplechase, in support of University Hospitals of Liverpool Charity. Each mile will be accurately marked out and we have plenty of helpers to keep you quite literally on track and encourage you on your way to that chequered flag finish. Included in your entry fee is a themed medal, water and post-race goodies. Come and enjoy the day with us; we hope to see you there! The race involves laps around the circuit, the course is flat and quick. There will be 1 lap for the 5k, 2 laps for the 10k and 4 laps for the Half Marathon. https://www.runaintree.com
Sep
27
2026
Northwich, England (United Kingdom) - "Delamere Forest Wildwood Trail Series". Choose between the Half Marathon or 10K and take on a scenic yet challenging course through dense woodlands, rolling trails, and natural terrain. The route features a mix of well-marked forest paths and technical trails, with steep climbs, muddy sections, and breathtaking views along the way. Whether you’re chasing a personal best or simply looking to immerse yourself in nature, this race offers the perfect balance of challenge and reward. https://bigcowsports.com/delamere-forest-wildwood-trail-series-half-marathon-10k
Sep
27
2026
Ipswich, England (United Kingdom) - "Ipswich Half Marathon". See it as a new challenge, sign up for fun or run in a group, regardless of your goal or reason the crowds will be out in full force to cheer you on and the atmosphere will be terrific as the town of Ipswich comes alive for the day. So if you’re looking for a new challenge in the town of Ipswich, what’s stopping you? Sign up for this fantastic new event today! www.runforall.com/events/half-marathon/ipswich-half-marathon
Sep
27
2026
Hever, England (United Kingdom) - "Hever Castle Marathon, Half Marathon & 10K". A multisport event weekend set in the grounds of the childhood home of Anne Boleyn. This event will feature triathlon, duathlon, aquabike, aquathlon, swim and run races. https://www.castleraceseries.com/events
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