Flat Half marathons
Find flat half marathons near me in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 22 Nov
- £35
Derby MoRun | Half Marathon
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Derby!
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 17 & over
- 13.1 miles road running + 128 m ascent
- Sun 23 Nov
- £35
Glasgow MoRun | Half Marathon
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Glasgow!
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.1 miles road running
- Sun 23 Nov
- £35-£37
Larking Gowen Norwich Half Marathon
Join the return of this much-loved half marathon in the heart of Norfolk, taking place this autumn on flat, fast, closed roads and complete with an awesome Event Village and medal!
- Venue accessible
- Chip timing
- Enter online
- Flat
- Event village
- Urban
- Rural
- Age 17 & over
- 13.1 miles road running
- Sat 29 Nov
- £35
London Richmond Riverside MoRun | Half Marathon
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, London!
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.1 miles trail running + 40 m ascent
- Fri 5 Dec
- £20-£27
The Christmas Jumper Jaunt | Half Marathon
Join a December midweek half marathon and wear your most over-the-top Christmas jumper (optional) then receive a themed medal and goody bag too!
- Enter online
- Flat
- Age 17 & over
- 13.1 miles trail running + 0 ft ascent
- Sat 6 Dec
- £28-£40
A Christmas Carol Bobble Hat Run | Half Marathon
Welcome to a 7-hour timed running event where you can run a half marathon at your own pace on an out-and-back route, with fuel stations each lap, and a bobble hat, medal and goody bag at the finish.
- Enter online
- Flat
- Age 17 & over
- 13.1 miles trail running + 0 ft ascent
- Sat 13 Dec
- £28-£30
Crikey its the Christmas Cracker | Day 1 | Half Marathon
Take on this out and back course to really get in the Christmas spirit. This event isn't just about the race itself, the activities at Race HQ are bound start a jolly atmosphere!
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 17 & over
- 13.1 miles trail running + 144 ft ascent
- Sun 14 Dec
- £37.50-£39.50
SoBo Series | Volume 1 | Step into Christmas
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
- Newcomers
- Enter online
- Flat
- Traffic free
- Event village
- Coast
- Public transport links
- Age 18 & over
- 7 hrs road running + 0 ft ascent
- Sun 14 Dec
- £28-£30
Crikey its the Christmas Cracker | Day 2 | Half Marathon
An out and back course to really get you in the Christmas spirit with activities at Race HQ bound start a jolly atmosphere, whether you want a PB or to challenge yourself over this distance.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 18 & over
- 13.1 miles trail running + 144 ft ascent
- Sun 21 Dec
- £34-£36
ATW Nottingham Holme Run | Half Marathon
Organised by ATW Events, this fantastic, traffic-free half marathon takes place at the scenic National Water Sports Centre in Nottingham, offering a perfect setting for runners of all abilities.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 17 & over
- 13.1 miles road running + 33 ft ascent
- Fri 26 Dec
- £33-£35
Boxing Day Challenge | Half Marathon
Come and join the day of running and aim to complete a half marathon at your own pace on a flat, out-and-back route along the River Thames then receive a bespoke medal and goody bag at the finish!
- Enter online
- Flat
- Traffic free
- Age 17 & over
- 13.1 miles trail running + 0 ft ascent
- Sun 11 Jan 2026
- £29-£31
Skipton Sweetie Skedaddle | Half Marathon
Enjoy a trip up the Leeds and Liverpool Canal this winter on your choice of distance, along the flat towpath for runners of all abilities, from novices to PB chasers!
- Enter online
- Flat
- PB
- Age 17 & over
- 13.1 miles trail running + 135 ft ascent
- Sat 17 Jan 2026
- £29-£31
Sir Titus Pie n Pickle Plod | Half Marathon
Happy New Year Run along the Leeds and Liverpool Canal with a choice of distances, all along the flat, even towpath. This event is perfect for runners of all abilities from novices to PB chasers!
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.1 miles trail running + 253 ft ascent
- Sun 18 Jan 2026
- £28-£30
ATW Mallory Park Winter Run Half Marathon
Gear up for an adrenaline-packed winter running experience like no other at Mallory Park Motor Racing Circuit!
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.1 miles road running + 72 ft ascent
- Sun 8 Feb 2026
- £33-£35
RUN Battersea Park Half Marathon Winter
Take on a flat and fast challenge through one of London’s most iconic green spaces — the perfect opportunity to chase a half marathon personal best this winter.
- Newcomers
- Chip timing
- Enter online
- Flat
- PB
- Event village
- Park
- Age 18 & over
- 13.1 miles road running
- Sat 14 Feb 2026
- £29-£31
Besotted at Bingley | Half Marathon
A trail race event that is flat and fast and perfect for a PB and also brilliant for a beginner or the runner who wants to do their own pace with bespoke medal and treats at the finish line.
- Chip timing
- Enter online
- Flat
- PB
- Age 17 & over
- 13.1 miles trail running + 89 ft ascent
- Sun 15 Feb 2026
- £37.50-£39.50
SoBo Series | Volume 2 | My Funny Valentine
Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.
- Newcomers
- Enter online
- Flat
- Traffic free
- Event village
- Coast
- Age 18 & over
- 7 hrs road running + 0 ft ascent
- Sun 15 Feb 2026
- £35-£37
Hampton Court Half Marathon
This is the original Hampton Court Half Marathon and is run over a fast, flat and interesting course that borders the river-side grounds of the magnificent palace with King Henry VIII cheering on!
- Venue accessible
- Newcomers
- Dogs allowed at venue
- Entertainment
- Music
- Chip timing
- Enter online
- Flat
- PB
- Fancy dress
- Event village
- Rural
- Free venue entry
- Age 17 & over
- 13.1 miles road running
- Sun 15 Feb 2026
- £15
Barcelona Half Marathon by Brooks
Find your own rhythm and beat within the urban symphony of the Mitja Marató Barcelona by Brooks, then live it up at the After Party!
- Venue accessible
- Newcomers
- Entertainment
- Music
- Chip timing
- Enter online
- Flat
- Event village
- Event expo
- Urban
- Age 18 & over
- 21.3 km road running + 81 m ascent
- Sat 21 Feb 2026
- £43-£45
Magna Carta Winter | Half Marathon
The Magna Carta Half Marathon is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 17-80
- 13.1 miles trail running + 110 ft ascent
- Sun 22 Feb 2026
- £36-£38
ATW Bedford Half Marathon
This chip timed event is a sure-fire guarantee to give you the best chance of a PB in the Half Marathon.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 17 & over
- 21.1 km road running + 0 ft ascent
- Sun 22 Feb 2026
- £24-£26
Stockport Trail Half Marathon
The perfect race to add to your calendar as a challenge in its own right, and ideal preparation for the spring marathon season.
- Newcomers
- Chip timing
- Enter online
- Flat
- Event village
- Age 17 & over
- 13.1 miles trail running
- Sun 8 Mar 2026
- £43-£45
Thames Meander Spring | Half Marathon
Stunningly scenic riverside route along the Thames towpath. Flat, fast and very runnable with great runner support. The marathon on the same day was previously rated one of the top 10 UK marathons.
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.1 miles trail running + 300 ft ascent
- Sun 8 Mar 2026
- £20-£35
- 1 charity
TTP Cambridge Half Marathon
Run 13.1 unforgettable miles through Cambridge’s historic streets and iconic University grounds on a flat, fast-paced course perfect for supporting a charity cause and chasing a personal best.
- Recycling
- Newcomers
- Chip timing
- Enter online
- Flat
- Traffic free
- Fancy dress
- Event village
- Urban
- Park
- Rural
- Sustainability policy
- Public transport links
- Age 17 & over
- 13.1 miles road running
- Sun 8 Mar 2026
- £36-£38
ATW Nottingham Holme Run | Half Marathon
Join this fantastic experience on a completely flat course – perfect for achieving your personal best over a certified, accurate route, with free race photo, custom medal and friendly support!
- Enter online
- Flat
- PB
- Traffic free
- Age 17 & over
- 13.1 miles road running + 13 ft ascent