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Marathons in Suffolk in September 2025

Find marathons near me in Suffolk in September 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Click an event for full event details, location, route, sustainability, what's included and how to enter.

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Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!
  • Sat 21 Sep
  • £30-£35
  • Entries close today
  • Sat 21 Sep
  • £30-£35
  • Entries close today
Bury Saint Edmunds, Suffolk, UK

The Lucky Horseshoe | Full Marathon

Your race, your pace, your distance! Utilising the Gallops route at the amazing Suffolk Running Centre which takes you through to Newmarket so you may get to see the race horses in training!

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running
This Halloween, run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 27 Oct
  • £30-£35
  • Sun 27 Oct
  • £30-£35
Brandon, Suffolk, UK

Pumpkin Plod | 6 Hour

This Halloween, run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs multi terrain running
This Halloween, run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 27 Oct
  • £30-£35
  • Sun 27 Oct
  • £30-£35
Brandon, Suffolk, UK

Pumpkin Plod | 4 Hour

This Halloween, run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs multi terrain running
It's December, so what better way to start the month than with a Christmas event? Come to the Suffolk Running Centre and follow the Windmill Way route then join the finish line festivities!
  • Sun 1 Dec
  • £32.50-£37.50
  • Sun 1 Dec
  • £32.50-£37.50
Bury Saint Edmunds, Suffolk, UK

The Christmas Canter | Full Marathon

It's December, so what better way to start the month than with a Christmas event? Come to the Suffolk Running Centre and follow the Windmill Way route then join the finish line festivities!

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 18 & over
  • 26.2 miles road running
Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, head out for more and enjoy some festive fun!
  • Sun 8 Dec
  • £30-£35
  • Sun 8 Dec
  • £30-£35
Brandon, Suffolk, UK

Twas The Run Before Christmas | 4 Hour

Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, head out for more and enjoy some festive fun!

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs multi terrain running
Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, head out for more and enjoy some festive fun!
  • Sun 8 Dec
  • £30-£35
  • Sun 8 Dec
  • £30-£35
Brandon, Suffolk, UK

Twas The Run Before Christmas | 6 Hour

Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, head out for more and enjoy some festive fun!

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs multi terrain running
Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 12 Jan 2025
  • £31-£36
  • Sun 12 Jan 2025
  • £31-£36
Brandon, Suffolk, UK

WTF Where's The Finish? | 6 Hour

Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs trail running
Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 12 Jan 2025
  • £31-£36
  • Sun 12 Jan 2025
  • £31-£36
Brandon, Suffolk, UK

WTF Where's The Finish? | 4 Hour

Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running
It's New Year! So what better way to start the year than with an event? Come to the Suffolk Running Centre and follow the Windmill Way route over marathon distance.
  • Sat 18 Jan 2025
  • £32.50-£37.50
  • Sat 18 Jan 2025
  • £32.50-£37.50
Bury Saint Edmunds, Suffolk, UK

Windmill Way Wander | Full Marathon

It's New Year! So what better way to start the year than with an event? Come to the Suffolk Running Centre and follow the Windmill Way route over marathon distance.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 18 & over
  • 26.2 miles road running
Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 16 Feb 2025
  • £31-£36
  • Sun 16 Feb 2025
  • £31-£36
Brandon, Suffolk, UK

RIOT (Running Is Our Therapy) | 6 Hour

Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs trail running
Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 16 Feb 2025
  • £31-£36
  • Sun 16 Feb 2025
  • £31-£36
Brandon, Suffolk, UK

RIOT (Running Is Our Therapy) | 4 Hour

Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running
In 2023 we had St George's, in 2024 we had St Patrick's so why not come along to St David's Day Challenge with a one-off medal that you will want to add to your collection?
  • Sat 1 Mar 2025
  • £31-£36
  • Sat 1 Mar 2025
  • £31-£36
Bury Saint Edmunds, Suffolk, UK

St David's Day Challenge | Full Marathon

In 2023 we had St George's, in 2024 we had St Patrick's so why not come along to St David's Day Challenge with a one-off medal that you will want to add to your collection?

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running
Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 30 Mar 2025
  • £31-£36
  • Sun 30 Mar 2025
  • £31-£36
Brandon, Suffolk, UK

Zig Zag Challenge | 6 Hour

Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs trail running
Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 30 Mar 2025
  • £31-£36
  • Sun 30 Mar 2025
  • £31-£36
Brandon, Suffolk, UK

Zig Zag Challenge | 4 Hour

Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running
Join Zig Zag Running at the beautiful Haughley Park for the Haughley Festival of Running and join like-minded runners tackling marathon distance on paths and trails.
  • Sun 6 Apr 2025
  • £35.50-£37.50
  • Sun 6 Apr 2025
  • £35.50-£37.50
Stowmarket, Suffolk, UK

Haughley Festival of Running | Full Marathon

Join Zig Zag Running at the beautiful Haughley Park for the Haughley Festival of Running and join like-minded runners tackling marathon distance on paths and trails.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running
Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Fri 18 Apr 2025
  • £31-£36
  • Fri 18 Apr 2025
  • £31-£36
Brandon, Suffolk, UK

Easter Challenge | 6 Hour

Run as far as you can during the 6-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 6 hrs trail running
Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Fri 18 Apr 2025
  • £31-£36
  • Fri 18 Apr 2025
  • £31-£36
Brandon, Suffolk, UK

Easter Challenge | 4 Hour

Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running
On the same day as the London Marathon, why not come along to The "Other" Run? Complete the distance of your choice and earn a Zig Zag medal too.
  • Sun 27 Apr 2025
  • £35.50-£37.50
  • Sun 27 Apr 2025
  • £35.50-£37.50
Bury Saint Edmunds, Suffolk, UK

The Other Run | Full Marathon

On the same day as the London Marathon, why not come along to The "Other" Run? Complete the distance of your choice and earn a Zig Zag medal too.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 26.2 miles road running
Ideal for runners who want to get a marathon 'Good For Age' place as it is over an officially measured course on the Kirtling Road Route which is mildly undulating and very scenic.
  • Sun 11 May 2025
  • £35.50-£37.50
  • Sun 11 May 2025
  • £35.50-£37.50
Bury Saint Edmunds, Suffolk, UK

Zig Zag Marathon and Half | Full Marathon

Ideal for runners who want to get a marathon 'Good For Age' place as it is over an officially measured course on the Kirtling Road Route which is mildly undulating and very scenic.

  • Enter online
  • Undulating
  • PB
  • Age 18 & over
  • 26.2 miles road running
  • Sat 12 Oct
Saxmundham, Suffolk, UK

EnduranceLife - Suffolk | Marathon

  • 26.5 miles trail running
  • Sun 1 Dec
Bury Saint Edmunds, Suffolk, UK

St Edmunds Trail Half Marathon, Marathon & Ultra-Marathon | Marathon

  • 26.2 miles trail running

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