Trail Running calendar near Colchester 2026-2027

Join a devilish 6.66 km Halloween trail at Brewery Fields, Great Baddow on 31 October, a fun fancy dress event rather than a race. Limited to 50 places, finishers get a medal, drink and costume prizes and a GPX route is provided.

Run the Wendover Woods Marathon, Half, 10k or Junior 1k through autumnal forest trails. Expect a scenic but hilly multi terrain challenge with bespoke medals, free photos and on site facilities.

Join Enigma Fireworks on 6 and 7 November 2026 for marathon and half marathon loops around scenic Caldecotte Lake. Enjoy waterside views, lap support and a bespoke finisher medal to light up your race season.

Take on flat, scenic laps along the Thames towpath in Walton on Thames with flexible starts and distances from 5 km to ultra. Limited places, aid stations, digital results and medals make this a friendly, festival style challenge.

A trail half marathon in Leighton Buzzard on 7 November 2026, the Dirt Half Challenge follows towpaths, woodland and Greensand Ridge sections with marshals and first aid support and parking options at the school and nearby train station.

Run from Alexandra Gardens in Windsor along flat, fast off road trails through parkland and woodland. Choose 10K or half marathon with chip timing, free photos and an event village serving food and giveaways.

Join Remembrance Run 2026 in Egham for a scenic riverside Time Challenge on 8 November, with a two minute silence removed from official times. Choose distances from 3 km up to 50 km and run laps at your own pace.

Join a Remembrance Sunday trail run in Brightlingsea on 8 Nov 2026 with live Last Post, Reveille and a two minute silence. Traffic free loops offer 10k to marathon and a 6hr timed challenge with on course aid.

Join the Remembrance Run on 8 November 2026 for a scenic timed challenge along the River Thames where you pick your distance from 3 km up to ultra. A two minute silence will be observed and finishers from 3 km receive a medal.

A 50 mile trail race on 14 November 2026 at Wendover Woods, run as five 10 mile loops with 10,000 feet of ascent, nine aid stations and a 15 hour cut off. The route is waymarked and supported with medical cover.

Two winter ultramarathons along the Weavers' Way finish at Cromer Pier, offering 50 km from Stalham or 100 km from Great Yarmouth. GPX navigation is required, entries are limited, and strict time limits apply.

Take on the North Chilterns 50K, a scenic trail ultra from Putteridge Bury that explores Lilley, Pegsdon and Barton Hills with rolling climbs and waymarked trails. Expect stunning views, friendly aid stations and a lively country house fini..

Join the Thames Path Trail Run in Berkshire on Saturday 21 November 2026 for scenic riverside running from Alexandra Gardens. Choose 21 km or 16 km on flat trails and finish with a medal, drink and goodies.

Take on the Kingston 10k on 22 November 2026, a lively road race that winds through Kingston streets and along the river towpath. Enjoy chip timing, a finisher medal and goodie bag, and support Kingston Hospital Charity.

Trail running in the Suffolk AONB near Wantisden Hall on 28 November 2026 with routes of 9 km, 16 km or 23 km on mostly flat forest and gravel trails. Longer routes have two outposts, and the event offers free parking and timed results.

Take in riverside views at the Riverside Marathon and Half Marathon in Walton on Thames on 28 November 2026. Flat, UKA certified towpath course, limited places, medals for all finishers and virtual entry available.

Scenic riverside marathon and half marathon on a flat UKA certified towpath from Walton on Thames to Hampton Court and back. Lapped format with finisher medals and virtual entries.

Join a guided Box Hill trail run with about 1000 m of ascent over 12.5 miles, featuring steep technical climbs and short scrambles. Led by a qualified mountain leader, the steady paced group suits experienced trail runners.

New winter ultramarathon on 5 December 2026, the St Edmund Way Ultra covers 80 miles across Essex, Suffolk and Norfolk. Expect remote winter terrain, tracker support and strict mandatory kit for a true long distance challenge.

A fully signed trail ultra in the Surrey Hills, the Hurtwood 50k features a 10 hour time limit, checkpoints with food and drink, SportIdent timing with live leaderboards, and a five-mile loop within an out-and-back course.