Discover a series of unique half marathons in Flanders!

What?

New concept: Great Half Series. Are you ready?

 

Are you ready to run faster than ever? To push yourself to the limit on a course that’s truly made for that?

 

With the Great Half Series, we challenge you to a series of top-notch half marathons. Each race features an officially certified 21-km course, designed to be run smoothly and help you achieve your best performance.

Whether you're a seasoned runner or running your very first half marathon, the Great Half Series offers a challenge, speed, and a sense of accomplishment.

 

Good to know: the series won’t be complete until 2027, which means we’ll definitely be adding at least five more races. How exciting!

 

Details.

When?

-

Where?

Mechelen - Antwerp - Sint-Truiden
-

How far?

Half marathon (21 km) - officially measured course

Registration is open until?

-
-

What do I get for this?

Medal
Insurance
First aid
Refreshments and entertainment
Electronic timekeeping (with split times)
Goodie bag
Secure storage for sports bags
Atmosphere images and aftermovie
Podium prizes

Terms and Conditions?

Share this event!

May 31: Anita Great Half Mechelen

TICKETS: Sold out!

Go to the official event page.

September 20: WALLS Great Half Antwerp

TICKET SALES: click HERE to go to the event page and order your tickets!

November 15: Stayen Great Half in Sint-Truiden

TICKET SALES: click HERE to go to the event page and order your tickets!

Take on the challenge: The Great Half Challenge

Will you make the Great Half Series your personal mission?

The challenge is simple:

  • Will you run all three events in 2026? If so, you’ll receive a unique Runners’ Lab reward! (surprise, surprise…)
  • Will you complete the entire series? If so, you’ll earn an exclusive Great Half Series medal! 🏅

 

Can't get a ticket for Mechelen? No worries. You have three years to complete the challenge. So there are plenty of chances to make it to the starting line!

 

You decide when to join. But trust us: once you finish your first Great Half, you’ll want to do them all.

 

Let's play!

The ultimate preparation

Still looking for the perfect gear? Check!

With Runners’ Lab’s tips and gear, you’ll get the most out of your Great Half.

Runners’ Labprovides personalized professional advice, fully tailored to your goals.

👉 Discover here Take all these tips to heart and step up to the starting line with confidence!

Personal Coaching.

Prepare for your running challenge.

Would you like to keep running injury-free and enjoy this fantastic sport while preparing yourself optimally for an upcoming running challenge? Then our brand-new coaching package might be just the thing for you!

Coaching package

completely tailored to your needs.
€ 369
  • 1 lactate test + intake interview
  • 3 months of fully personalized training plans
  • Ongoing coaching (remote) with weekly adjustments to the schedule
  • 2 live workshops (including guided training)
  • Use TrainingPeaks
  • Drawing up a personal competition plan
New!
Partners.
RL_KoR
Nike
Anita
WALLS
6d Nutrition
Stay
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