Leigh-on-Sea Running Festival 2026
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View all →About This Event
The Leigh-on-Sea Running Festival will take place at Leigh Marina in Southend On Sea. The festival will feature a 5K, 10K, and half marathon. The event will take place on October 25, 2026. Entry prices range from £18.00 to £36.00.
Welcome to the Leigh-on-Sea Running Festival – a brand-new festival in Leigh-on-Sea. Choose from a 5K, 10K or Half Marathon and experience stunning coastal scenery, an exciting event atmosphere and professional race organisation from start to finish.
Whether you're chasing a personal best or simply enjoying the day, the LOS Run Fest is designed to bring runners of all abilities together for an unforgettable festival of running.
New Course
Whilst the event shares a small section with the Leigh-on-Sea 10K Classic, the majority of the route is brand new, taking runners on a fresh journey through Leigh-on-Sea. Whether you ran the Classic or not, expect a completely different race-day experience.
Choose Your Distance
Description supplied by the event organiser.
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Frequently asked questions
Leigh-on-Sea Running Festival 2026 takes place on Sunday, 25 October 2026 at 08:00.
Leigh-on-Sea Running Festival 2026 is held at Leigh Marina in Southend-on-Sea (Leigh Marina, Leigh-On-Sea, Essex, SS9 2ES).
Tickets for Leigh-on-Sea Running Festival 2026 range from £18 to £36. Live prices and availability are shown on mammothevents.eventrac.co.uk.
Tickets for Leigh-on-Sea Running Festival 2026 can be booked via mammothevents.eventrac.co.uk using the "Check Tickets & Live Prices" button on this page, which opens the official booking site in a new tab.
Staying overnight?
Hotels within walking distance of Leigh Marina.
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From
£18
Leigh-on-Sea Running Festival 2026
Editorial Summary
The Leigh-on-Sea Running Festival will take place at Leigh Marina in Southend On Sea. The festival will feature a 5K, 10K, and half marathon. The event will take place on October 25, 2026. Entry prices range from £18.00 to £36.00.
This summary was automatically generated from event data sourced from official ticketing providers.
Organiser’s full description
Welcome to the Leigh-on-Sea Running Festival – a brand-new festival in Leigh-on-Sea. Choose from a 5K, 10K or Half Marathon and experience stunning coastal scenery, an exciting event atmosphere and professional race organisation from start to finish.
Whether you're chasing a personal best or simply enjoying the day, the LOS Run Fest is designed to bring runners of all abilities together for an unforgettable festival of running.
New Course
Whilst the event shares a small section with the Leigh-on-Sea 10K Classic, the majority of the route is brand new, taking runners on a fresh journey through Leigh-on-Sea. Whether you ran the Classic or not, expect a completely different race-day experience.
Choose Your Distance
Description supplied by the event organiser.
❓ Frequently asked questions
When is Leigh-on-Sea Running Festival 2026?
Leigh-on-Sea Running Festival 2026 takes place on Sunday, 25 October 2026 at 08:00.
Where is Leigh-on-Sea Running Festival 2026 taking place?
Leigh-on-Sea Running Festival 2026 is held at Leigh Marina in Southend-on-Sea (Leigh Marina, Leigh-On-Sea, Essex, SS9 2ES).
How much are tickets for Leigh-on-Sea Running Festival 2026?
Tickets for Leigh-on-Sea Running Festival 2026 range from £18 to £36. Live prices and availability are shown on mammothevents.eventrac.co.uk.
How do I get tickets for Leigh-on-Sea Running Festival 2026?
Tickets for Leigh-on-Sea Running Festival 2026 can be booked via mammothevents.eventrac.co.uk using the "Check Tickets & Live Prices" button on this page, which opens the official booking site in a new tab.
🏨 Staying overnight?
Hotels within walking distance of Leigh Marina
Ad · Stay22 affiliate link
Tickets from
£18
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