Portslade
Trail Running Calendar near Portslade 2026-2027
Explore the top trail runs near Portslade for 2026-2027! We've gathered 130 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
An overnight self supported 50 km ultra from East Grinstead to Brighton on 30 to 31 October 2026, in person event with tickets at £14.46 and no refunds.
A relaxed Halloween-themed 3 km obstacle run on a new course with waves of participants, mandatory headtorch, on-course burpee penalties, and optional costumes.
November 2026
Trail races from 12k to 21.3k at Goodwood Racecourse follow forest tracks and the South Downs Way with wide country and coastal views on clear days.
A 27 mile night time group run at Devil's Dyke with about 982 metres of ascent on trails; head torches required and runners must be 16 or older.
Celebrate Fireworks night with a flexible distance run along the flat Downslink trail in Southwater. Choose your distance on the day and run as many laps as you like over seven hours to earn a bespoke medal.
A 14 mile trail run on 22 Nov 2026 with an initial climb, downloadable route maps, water stations, limited parking and a 50-place field.
Guided 10 km trail run around the Devil's Punchbowl in Hindhead, Surrey, with hills, views and group navigation. Events take place at dusk or at night with headtorches and cost £22 per person.
Complete as many 5 km laps as possible on a marked trail loop from Peaslake Community Hall, with a 2 km ascent toward Pitch Hill and a downhill return. Solo and three-person team entries are available, with refreshments and prizes included.
Trail race from Plumpton Racecourse through the South Downs with three route choices, notable climbs, coastal views and chip timing.
Guided group ultra trail run from Haslemere along sections of the Serpent Trail and Sussex Border Path with kit support and on-route refreshment.
Lap-based timed running on the Downslink at Southwater with distances from 5 km to ultra, flexible start times and a seven hour limit; all participants receive a finisher medal.
Northchapel Santa Dash on 29 November features festive 5K, 2.5K and a toddler scramble with medals for all and proceeds for Northchapel Village School.
December 2026
A guided 12.5 mile trail run around Box Hill that gains about 1000 metres of elevation across woodland, heathland and open fields. Group pace with technical climbs and scrambling and a chance of an alcohol free beer at the finish.
Three single loop winter trail races from Plumpton Racecourse across the South Downs with marked routes, aid stations, GPS tracking and variable winter weather.
Map and compass adventure in the Surrey Hills on 5 December 2026, with run and bike options for solo entrants or teams and bike hire available.
A December 10 mile undulating race around Peacehaven with mostly off road sections, marked route, finishers' medal and festive prizes.