Half marathons in Norfolk
Find half marathons in Norfolk 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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- Sat 24 Jan 2026
- £27-£38
OMG (One Mile 2 Go) Run
Run as far as you can during the 4 or 6-hour event through the lovely Bawsey Country Park on a multi-terrain loop. Run, rest, then head out for more.
- Newcomers
- Dogs allowed at venue
- Event village
- Park
- Age 18 & over
- Multi-terrain run 2
- Sun 1 Mar 2026
- £29-£31
ATW Great Yarmouth Seafront Half Marathon
Pack your trainers alongside your bucket and spade for an event that seamlessly combines the thrill of running with the picturesque charm of Great Yarmouth over a fast-paced course.
- Chip timing
- Enter online
- Age 17 & over
- 13.1 miles road running + 0 ft ascent
- Sun 19 Apr 2026
- £27-£38
The Roman Ramble
A relaxed, lap-based trail run through picturesque countryside, giving you complete control over your distance — perfect for beginners, returning runners or those chasing longer goals.
- Families
- Newcomers
- Event village
- Rural
- Age 14 & over
- 5K run
- 10K run
- Trail run
- Half marathon 2
- Marathon
- + 1 more race
- Sun 17 May 2026
- £27-£38
The Birthday Run
Zig Zag Running is 6 years old this month so why not come along and celebrate?! You are promised lots of cake!
- Newcomers
- Dogs allowed at venue
- Event village
- Park
- Age 14 & over
- 5K run
- Multi-terrain run 2
- Half marathon 2
- Marathon
- Ultra run
- Sun 12 Jul 2026
- £27-£38
Norfolk Festival of Running
Run, lap, repeat — from 5K to ultra-marathon across scenic trails at Bawsey Country Park, with friendly support, flexible distances and the freedom to run your own way.
- Families
- Newcomers
- Event village
- Park
- Age 18 & over
- Fixed time runs 2
- Sun 27 Sep 2026
- £27-£38
The Wensum Way Trail
Enjoy the stunning route, push your limits, and, of course, earn your race bling over the distance of your choice. Runners will love the fuel and encouragement with every lap!
- Newcomers
- Event village
- Park
- Rural
- Sustainability policy
- Age 14 & over
- 5K run
- 10K run
- Trail run
- Half marathon 2
- Marathon
- + 1 more race
- Sun 15 Feb 2026
Norfolk Trail Marathon/Half Marathon - Marriott's Way | Half Marathon
- 13.1 miles trail running
- Sun 29 Mar 2026
Spring Blickling Half Marathon
- 13.1 miles multi terrain running + 496 ft ascent
- Sun 19 Apr 2026
The Norfolk Marathon and Half Marathon | Half Marathon
- 13.1 miles road running + 143 m ascent