Runs in South East in October 2026

• Sun 4 Oct
• £23-£30
• Early bird

The Isle of Wight Marathon

The Isle of Wight Marathon celebrates its 70th Anniversary in 2026! It has been run continuously since 1957, making it the longest-running (and one of the first to be held) in the UK.

Early bird on now

• 26.2 miles road running + 350 m ascent

• Sat 10 Oct
• £31-£35

The Hurt

The toughest trail run in the South East is back by popular demand. Likened to fell running, the route includes steep, rocky ascent on lesser-known trails through the luscious Hurtwood Forest.

• Trail run
• Half marathon

• Sun 11 Oct
• £15-£130
• 8 charities

Oxford Half Marathon

Runners will enjoy the fast, flat and beautiful route through University Parks and the historic Oxford City Centre whilst celebrating running and movement with entertainment and cheering fans!

• 13.1 miles road running

• Sat 17 Oct
• £22

AJ Bell Junior & Mini Great South Run

Who said grown-ups should have all the fun? Take on the challenge, soak up the atmosphere and discover your superpower! This event is the perfect stage for young runners to shine.

• Fun run 2

• Sat 17 Oct
• £27-£30

AJ Bell Great South 5K

Kicking off the famous weekend of running on a route with beautiful views across the Solent, an incredible atmosphere, lovely fresh sea air and a fast and flat route with PB potential.

• 5 km road running

• Sun 18 Oct
• £7-£32

Bedgebury Forest Half Marathon & 10K

An unforgettable race between the pines and beneath the majestic canopy of Bedgebury Forest - a trail race that will ignite your racer's heart.

• Fun run 2
• 10K run
• Half marathon

• Sun 18 Oct
• £18-£20

Hove Prom 10K

Join Arena 80 for this fast and flat 10K along the scenic promenade and with the right conditions, PBs are very likely.

• 10 km road running

• Sun 18 Oct
• £51-£53
• 7 charities

AJ Bell Great South Run

Probably the world’s favourite 10 mile running event with inspiring history, salty air and glorious sea views guaranteed! Local supporters will keep your spirits and motivation up the whole way.

• 10 miles road running

• Sat 24 Oct
• £72

Thames Trail Ultra

This 47-mile point-to-point along England’s longest river is one of the most popular events in the British ultra running calendar, boasting an interesting route and top runner reviews.

• 47 miles trail running + 913 ft ascent

• Sun 25 Oct
• £37.50-£39.50

Wight Lines

Enjoy stunning coastal views on this flexible-distance run at Milford on Sea, following an out-and-back route beside Sturt Pond and the Isle of Wight — perfect for all abilities.

• 7 hrs trail running + 47 ft ascent