The Birthday Run - 5k, 10k, Half, Full & Ultra Marathon

Zig Zag Running logo

From Zig Zag Running

  • Date Sun 17th May 2026
  • Time 09:00
  • Location Billingford Lakes, North Elmham Road, NR20 4RG
  • Price £29.00 - £38.00
  • Races 11 races
  • Distances 5km, 10km, Half Marathon, Marathon, Ultra

Event summary

Join us for The Birthday Run, an exciting celebration hosted by Zig Zag Running on Sunday, May 17, 2026, at the picturesque Billingford Lakes and Country Park in Dereham, Norfolk. This vibrant event marks Zig Zag Running's 6th anniversary, and they invite runners of all levels to participate in a variety of race distances including 5k, 10k, half marathon, full marathon, and even an ultra marathon!

Starting at 9 AM and 11 AM, participants will enjoy a stunning trail course that combines tarmac paths, grasslands, and rugged trails, allowing you to fully immerse yourself in the beautiful surroundings. With an aid station conveniently located at base camp, you can focus solely on your run without the need to carry excess food or water. Celebrate your accomplishment with complimentary coffee and cake as you cross the finish line, and don't forget to snag your bespoke medal! Whether you're chasing a personal best or simply enjoying the camaraderie, The Birthday Run promises to be an unforgettable experience filled with fun, fitness, and plenty of cake!

The Birthday Run - 5k, 10k, Half, Full & Ultra Marathon

Sun 17th May 2026

A group of runners in colorful attire, including neon and winter gear, participate in an outdoor race on a clear day. Two banners frame the starting area, and leafless trees are visible in the background. A sign reads "azit 202.

Organiser's Description

BIRTHDAY RUN
Zig Zag Running is 6 years old this month so why not come along and celebrate with us. We promise there will be lots of cake. 

LOCATION: Billingford Lakes and Country Park, NR20 4RG

With start times at 9AM (6-hour event) and 11AM (4-hour event), you’ll have plenty of time to enjoy the stunning route, push your limits, and, of course, earn your race bling! Once you cross the finish line, reward yourself with a complimentary coffee and cake while soaking in the atmosphere.

An aid station will be conveniently located at base camp, so there's no need to carry excess food or water—just focus on your run and enjoy the journey!

Entry Perks & Course Details

- Parking is included in your race entry—no extra hassle.
- All finishers will receive a bespoke medal for the event. Opt for the Lucky Dip option (if available), and you can choose from a selection of previous medals.
- The course is a trail run, featuring a mix of tarmac paths, grasslands, and rugged trails—perfect for those who love a bit of variety!

Important Race Reminder:

THIS EVENT IS CUPLESS – Please bring your own cups or bottles for refilling at the aid station to help reduce waste and support eco-friendly running!

Whether you're aiming for a personal best, embracing the scenery, or simply here for the camaraderie, this race promises an unforgettable experience.

Races

  • Bespoke Event Medal - 10k

    Sun 17th May 2026 (09:00)

    £29.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Bespoke Event Medal - 15k

    Sun 17th May 2026 (09:00)

    £36.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Bespoke Event Medal - 5k

    Sun 17th May 2026 (09:00)

    £29.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Bespoke Event Medal - Full Marathon

    Sun 17th May 2026 (09:00)

    £38.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Bespoke Event Medal - Half Marathon

    Sun 17th May 2026 (09:00)

    £36.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Bespoke Event Medal - Heavy Half Marathon

    Sun 17th May 2026 (09:00)

    £38.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Bespoke Event Medal - Ultra Marathon

    Sun 17th May 2026 (09:00)

    £38.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Lucky Dip Medal - Full Marathon

    Sun 17th May 2026 (09:00)

    £33.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Lucky Dip Medal - Half Marathon

    Sun 17th May 2026 (09:00)

    £31.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Lucky Dip Medal - Heavy Half Marathon

    Sun 17th May 2026 (09:00)

    £33.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?
  • Lucky Dip Medal - Ultra Marathon

    Sun 17th May 2026 (09:00)

    £33.00

    UK Athletics (UKA) save £2.00

    Association of Running Clubs (ARC) save £2.00

    Trail Running Association (TRA) save £2.00

    Booking for more than 1?

Reviews

Done this event?

First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event.

Add a review

Location

NR20 4RG B1145, Dereham, United Kingdom

Who's In

See who else is doing this event

Be the first

No-one has marked this event as 'Doing' or 'Maybe' yet. Will you be the first?

More from Zig Zag Running

You might like

17 May 2026

£29.00 - £38.00