Run Kent Tonbridge Half Marathon, 10k & 5k October 2026

Join us for the return of the Run Kent Tonbridge Half Marathon, 10K & 5K on Sunday 4 October 2026

We are excited to bring Tonbridge running back to the streets with support from Tonbridge Rotary Club and Tonbridge Lions. Start at The Judd School and head out on a marked and measured single loop through the Kent countryside. This is a picturesque route with great spectator spots and a lively finish to celebrate your run.

Expect stocked water stations, entertainment on course, and communities of cheering supporters along the way. Friendly marshals will guide you at every key point and chip timing will capture your effort from start to finish

Race Distance & Start Times

Half Marathon - 09:00
10k - 09:30
5k - 09:45

Included in the entry

Unique themed medal

Free race photos

Chip-timed results

Post-race goodies

Each kilometre is accurately marked with distance flags, and our friendly marshals will guide and cheer you all the way to the finish. We cannot wait to welcome you to Run Kent 2026.

With RunThrough, you can expect a friendly team of marshals to help guide you around the course and cheer you on to the finish, a lively and well-serviced event village with plenty of food and drink options, including free goodies from our partners at the finish line after your hard effort.

We have been extensively researching what runners consider important, and sustainability is fast becoming the top issue. Click here to see what RunThrough is doing for sustainability.

You can now grab your Run Kent 2026 event t-shirt for more than 30% off when you buy it as part of your entry on checkout! With the event logo printed on the chest, it’s the perfect keepsake to celebrate your race and wear your achievement with pride!

We can do this with our partner RT Kit as part of a strategic decision to raise awareness about the quality of the product, whilst reducing the overall cost of events for those who would prefer not to have a t-shirt included.

Come and enjoy the day with us. Once you enter, you will receive a confirmation email. More information will be sent closer to the event. We can’t wait to see you on the start line.