Southampton Half Marathon, 10K, 5K & Junior October 2026

Results· Sunday, 4 October 2026

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5k 10k Half Marathon Juniors

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Southampton Half Marathon, 10K, 5K & Junior October 2026

Name: Southampton Half Marathon, 10K, 5K & Junior October 2026
Start: 2026-10-04T09:00:00+00:00
End: 2026-10-04T12:00:00+00:00
Location: St Mary's Stadium

Date

Sunday, 4 October 2026

Start Times

09:00HM
09:3010k
12:00Junior

Location

St Mary's Stadium

Get Directions · Find parking

Event guide

Timings, parking, bag drop and the course: everything you need for race day.

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Race Entry Summary

10K

£33(+ 5% booking fee)

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Half Marathon

£40(+ 5% booking fee)

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Juniors

£10(+ 5% booking fee)

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£31(+ 5% booking fee)

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Entry prices

Standard · from £10Ended Sun, 6 Sept 2026
Last minute · from £33From Mon, 7 Sept 2026 until race dayNow

Event Video

About This Event

Included in the entry

Unique themed medal

Free race photos

Chip-timed results

Post race goodies

Bag drop

Join us for the Southampton Half Marathon, 10K 5K & Junior Fun Run on Sunday 4th October 2026

Race Day Schedule

09:00HM
09:3010k
12:00Junior
09:455K

In Support of Wetwheels Foundation

Take on a city race day starting and finishing by Saint Mary’s Stadium. The Southampton Half & 10K offers smooth, well-supported running on city streets with a lively stadium backdrop, perfect for chasing a PB or enjoying an autumn challenge with friends and family.

Expect clear kilometre and mile markers, friendly marshals at every key point, and an event village to round off your morning with refreshments and celebrations.

Race Distance & Start Times

Half Marathon - 9am

10K - 9:30am

5k - 9:45am

Juniors - 12pm

Laps

Half Marathon - 4 laps

10k - 2 lap

5k - 1 lap

Juniors - 1 lap of Saint Mary’s Stadium

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 Southampton 5k, 10k, Half Marathon & Junior Fun Run.

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.

You can now grab your Southampton Half & 10K 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.

Event Location: Britannia Rd, Southampton SO14 5FP, UK

The Route

HM route

Distance: HM
Elev Gain: 0 m

10k route

Junior route

5K route

Our Partners

In support of

Wetwheels Foundation

Run for Wetwheels Foundation

More charities you can run for

Boaz Project
Working and Learning Together
Run for Boaz Project
Southampton Hospitals Charity
Improving care, comfort and experiences for patients and staff across your local hospitals
Run for Southampton Hospitals Charity

Event Information

This course is flat and fast, offering a great potential for you to run a new PB! Marshals are positioned all around the course, with distance signs and arrows throughout. Listen for marshal instructions and be aware of the signage in place, especially where different distances diverge and rejoin.

Address

Saint Mary’s Stadium, Britannia Road, Southampton, SO14 5FP

Getting There

Southampton Central, Bitterne and Woolston Stations are all within 2 miles of the stadium. Please check rail times ahead of the race as services may be reduced on weekends.

BlueStar Buses run in and out of Southampton, you can check their services HERE.

Parking

There will be no parking at the venue, we recommend using public transport or car sharing where possible. Please use parkopedia.com to find somewhere suitable to park nearby. There are several surrounding small car parks available which are often used on match days.

Event Village Opens

07:00

Baggage

We will have a secure marquee area where you can leave your baggage. We recommend you bring as little baggage as possible. Your baggage tag is attached to your race number, you simply tear it off and attach to your bag. To collect, show your number to our staff and they will help you find your baggage.

Toilets

There will be toilets available for you to use within the Stadium, which can be accessed from the Event Village.

Water & Refreshments

There will be a water station on each lap of the course, approximately every 5km. 5k runners will pass this once, 10k runners twice and half marathon runners 4 times. There will also be water available at the finish along with your post race goodies and medal.

Race Pack Collection

HM - 7:30am-8:30am

10k - 8:00am-9:00am

5k - 8:15am-9:15am

Juniors - 10:30am-11:30am

Warm-Up & Race Start

We will have a warm up in the event village 15 minutes prior to the start of each race. From here, we will call out estimated finish times to get all runners lined up and ready to run. Please note, each race starts in a different location, please ensure you listen out for mc instructions to guide you to your start.

Spectators are more than welcome, you will be able to catch the runners lapping around the outside of the stadium & the finish pitch side in St Mary’s Stadium!

Please note, due to venue restrictions no dogs are allowed to enter Saint Mary’s Stadium.

Accessibility

Buggy runners and wheelchair athletes are welcome and simply ask that you remain mindful of the runners around you and make yourself known should you need to overtake. Dogs are not permitted to run with participants at this event, however spectators are welcome to have a dog within the event village if kept on a lead at all times.

Your finisher medal