Trail running races in Surrey, England
Find trail running races in Surrey, England. Compare 27 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Upcoming running events include half marathons, 10K races, 50K races, 15K races, 100K races and 10 mile races.
Events to explore include Polesden Lacey 10K October, Polesden Lacey Trust 10K and The Copthorne Races.
44 listed events · 27 with upcoming dates
Upcoming trail running races
27 matching events, earliest date first. Entry availability is shown separately.
Polesden Lacey 10K October
ENGDorking, Surrey
10K trail running in Dorking.
· 10K · Status TBC
Race details, entry and past editions →Polesden Lacey Trust 10K
ENGGreat Bookham, Surrey
Polesden Lacey Trust 10K — a free monthly trail run through the National Trust estate.
· 10K
Race details, entry and past editions →Entry information ↗The Copthorne Races
ENGMickleham, Surrey
Looped trail ultras around Box Hill, Mickleham and Headley, with a separate Thursday start for the 200-mile event.
· 200mi
Race details, entry and past editions →Entry information ↗Box Hill Vertical KM
ENGDorking, Surrey
Box Hill Vertical KM — Box Hill, Dorking. Listed on runABC (South of England).
· 12.5mi
Race details, entry and past editions →Entry information ↗Hurtwood 50K
ENGDorking, Surrey
Hurtwood 50K — 50K at Dorking and the Surrey Hills.
· 50K
Race details, entry and past editions →Entry information ↗Centurion Winter Downs 200
ENGDorking, Surrey
A 200-mile winter loop starting and finishing at Juniper Hall.
· 200mi · Status TBC
Race details, entry and past editions →Mince Pi Run — Races of 2 Decimal Places
ENGGuildford, Surrey
Mince Pi Run Half Marathon — Shalford Park, Guildford.
· Half marathon
Race details, entry and past editions →Entry information ↗Year End Time Turner
ENGStaines-upon-Thames, Surrey
Year End Time Turner — Staines-upon-Thames, Surrey.
· Half marathon
Race details, entry and past editions →Entry information ↗Phoenix Year End Marathon & Half Marathon
ENGWalton-on-Thames, Surrey
Phoenix Year End Marathon & Half Marathon — Walton-on-Thames, Surrey.
· Half marathon
Race details, entry and past editions →Entry information ↗Phoenix Frozen Phoenix
ENGWalton-on-Thames, Surrey
Phoenix Frozen Phoenix — Walton-on-Thames, Surrey.
· Half marathon
Race details, entry and past editions →Entry information ↗Phoenix Winter Runderland
ENGWalton-on-Thames, Surrey
Phoenix Winter Runderland — Walton-on-Thames, Surrey.
· Half marathon
Race details, entry and past editions →Entry information ↗Fitstuff G3 Run Series 1
ENGGuildford, Surrey
Fitstuff G3 Run Series 1 in Guildford.
· 10K / 15K · Status TBC
Race details, entry and past editions →Phoenix Surrey — Doughnut Dash 2027
ENGWalton-on-Thames, Surrey
Phoenix Doughnut Dash — Walton-on-Thames, Surrey.
· Half marathon
Race details, entry and past editions →Entry information ↗Fitstuff G3 Run Series 2
ENGGuildford, Surrey
Fitstuff G3 Run Series 2 in Guildford.
· 10K / 15K · Status TBC
Race details, entry and past editions →The Winter Lucky Dip Run 2027
ENGStaines-upon-Thames, Surrey
The Winter Lucky Dip Run — Staines-upon-Thames, Surrey.
· Half marathon
Race details, entry and past editions →Entry information ↗Surrey Hills Half Marathon
ENGGuildford, Surrey
Surrey Hills Half Marathon — St Martha's Hill, Guildford.
· Half marathon
Race details, entry and past editions →Entry information ↗Magna Carta Spring 2027
ENGEgham, Surrey
Magna Carta Spring Half Marathon — Runnymede, Surrey.
· Half marathon
Race details, entry and past editions →Entry information ↗Centurion North Downs Way 50
ENGFarnham, Surrey
Centurion North Downs Way 50 in Farnham.
· 50mi
Race details, entry and past editions →Phoenix Centaur 100 Mile Ultra
ENGDorking, Surrey
Phoenix Centaur 100 Mile Ultra in Dorking.
· 100mi
Race details, entry and past editions →Phoenix Denbies Marathon & Half Marathon
ENGDorking, Surrey
Phoenix Denbies Marathon & Half Marathon in Dorking.
· Half marathon / Marathon
Race details, entry and past editions →Phoenix Hydra 75 Mile Ultra
ENGDorking, Surrey
Phoenix Hydra 75 Mile Ultra in Dorking.
· 75mi
Race details, entry and past editions →Phoenix Minotaur 50 Mile Ultra
ENGDorking, Surrey
Phoenix Minotaur 50 Mile Ultra in Dorking.
· 50mi
Race details, entry and past editions →Phoenix Summer Solstice 5K & 10K Evening Run
ENGDorking, Surrey
Phoenix Summer Solstice 5K & 10K Evening Run in Dorking.
· 10K / 5K
Race details, entry and past editions →Phoenix Surrey P12 — The Longest Attended Day
ENGDorking, Surrey
Phoenix Surrey P12 — The Longest Attended Day in Dorking.
· 12mi
Race details, entry and past editions →Phoenix Surrey P24 — The Longest Attended Day
ENGDorking, Surrey
Phoenix Surrey P24 — The Longest Attended Day in Dorking.
· 24mi
Race details, entry and past editions →The Maverick North Downs Trail 2027
ENGCranleigh, Surrey
The Maverick North Downs Trail 2027 — 5K, 12K, 23K, 43K, 53K at Cranleigh Showground and the North Downs.
· 12K
Race details, entry and past editions →Entry information ↗North Downs 50 Ultra Challenge
ENGGuildford, Surrey
North Downs 50 Ultra Challenge in Guildford.
· 10mi / 24K / 25K / 50K
Race details, entry and past editions →Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
Ashtead 10K & 2K Fun Run
ENGAshtead, Surrey
Ashtead 10K — a charity trail race and 2K fun run on Ashtead Common.
Next date not listed
Race guide and recorded editions →Bacchus Wine Half Marathon & 10K
ENGDorking, Surrey
Bacchus Wine Half Marathon & 10K — vineyard trail races with wine, food and music.
Next date not listed
Race guide and recorded editions →Loseley Park 10K
ENGGuildford, Surrey
Loseley Park 10K in Guildford.
Next date not listed
Race guide and recorded editions →Loseley Park Surrey 10K
ENGGuildford, Surrey
Loseley Park Surrey 10K — a private-estate trail race near Guildford.
Next date not listed
Race guide and recorded editions →PHOENIX — Fluffy Phoenix
ENGWalton-on-Thames, Surrey
PHOENIX — Fluffy Phoenix — Walton-on-Thames, Surrey.
Next date not listed
Race guide and recorded editions →Phoenix Cakeathon
ENGWalton-on-Thames, Surrey
Phoenix Cakeathon — Walton-on-Thames, Surrey.
Next date not listed
Race guide and recorded editions →Choosing a race in Surrey
The unfiltered upcoming calendar includes events in Dorking (11), Guildford (5), Walton-on-Thames (4). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about trail running races in Surrey
Which trail running races are coming up in Surrey, England?
Polesden Lacey 10K October is listed for 25 October 2026 (status to be confirmed). Polesden Lacey Trust 10K is listed for 25 October 2026. The Copthorne Races is listed for 19 November 2026. Check the race guide and organiser’s latest information before making plans.
What running distances are listed in Surrey, England?
Look for half marathons, 10K races, 50K races, 15K races, 100K races and 10 mile races in the upcoming listings. If an event offers several distances, check the individual race guide to choose the edition and distance you want to enter.
Where can I find race entry details for Surrey, England?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.