There are 67 upcoming half marathon races in Surrey listed. Next up: Scare Bear Run 2026 (Saturday, 24 October 2026), Pop Up Ghost Run (Friday, 30 October 2026), The Horrorwood Halloween Run (Saturday, 31 October 2026).
Upcoming races only, soonest first. Confirm dates and entry details with the organiser.
Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Scare Bear Run 2026 is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£35
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Pop Up Ghost Run takes place in Staines on 30 October 2026. Organised by Saturn Running. Published venue: The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU. Check the organiser’s booking page for the full route, start arrangements, age requirements and current entry conditions.
£18–£27
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Horrorwood Halloween Run is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£35
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Lancaster Bomber Run is organised by Phoenix Running in Walton-on-Thames. Entry options: Phoenix - 5k; Phoenix - 10k; Phoenix - Half Marathon; Phoenix - Marathon; Phoenix - Ultra Marathon / 7-Hour Timed Event; Phoenix - 7-Hour Timed Event (No Medal).
£22–£40
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
We Will Remember Poppy Run is organised by Saturn Running in Staines. Entry options: 10km; 10km - Medal and pin entry; 50km; 50km - Medal and pin entry; 5km; 5km - Medal and pin entry; Half Marathon; Half Marathon - Medal and pin entry; Marathon; Marathon - Medal and pin entry; Time Challenge; Time Challenge - Medal and pin entry; Ultra Marathon; Ultra Marathon - Medal and pin entry.
£27–£38
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Lest We Forget is organised by Phoenix Running in Walton-on-Thames. Entry options: Timed Event including 5k, 10k, half marathon, marathon, ultra; Timed Event including 5k, 10k, half marathon, marathon, ultra (No medal).
£22–£39.95
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Walton-on-Thames · Xcel SPORTS HUB Stadium, Waterside Drive, KT12 2JG
Flat Thames towpath races with a two-minute pause at 11:00 for Remembrance Sunday. Two out-and-back laps for the half marathon and four for the marathon.
£37.95–£39.95
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Remembrance Run 2026 - South is organised by Saturn Running in Staines. Entry options: 10km; 10km - Medal and pin entry; 50km; 50km - Medal and pin entry; 5km; 5km - Medal and pin entry; Half Marathon; Half Marathon - Medal and pin entry; Marathon; Marathon - Medal and pin entry; Time Challenge ; Time Challenge - Medal and pin entry; Ultra Marathon; Ultra Marathon - Medal and pin entry.
£31–£42
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Wild Goose Chase is organised by Phoenix Running in Walton-on-Thames. Entry options: Phoenix - 5k; Phoenix - 10k; Phoenix - Half Marathon; Phoenix - Marathon; Phoenix - Ultra Marathon / 7-Hour Timed Event; No Medal - Phoenix - 7-Hour Timed Event.
£22–£40
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Chicken Run is organised by Phoenix Running in Walton-on-Thames. Entry options: Phoenix - 5k; Phoenix - 10k; Phoenix - Half Marathon; Phoenix - Marathon; Phoenix - Ultra Marathon / 7-Hour Timed Event; No Medal - Phoenix - 7-Hour Timed Event.
£22–£40
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Smurf Run is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge ; Ultra Marathon.
£27–£35
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Run For Your Life is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£35
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Riverside Marathon & Half Marathon is organised by Phoenix Running in Walton-on-Thames. Entry options: Marathon; Half Marathon.
£33.50
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Christmas Advent Run is organised by Phoenix Running in Walton-on-Thames. Entry options: Timed Event including 5k, 10k, half marathon, marathon, ultra; Phoenix - 7-Hour Timed Event (No Medal).
£22–£39.95
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Donut Dash is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£35
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Christmas Gonk is organised by Phoenix Running in Walton-on-Thames. Entry options: Phoenix - 5k; Phoenix - 10k; Phoenix - Half Marathon; Phoenix - Marathon; Phoenix - Ultra Marathon / 7-Hour Timed Event; No Medal - Phoenix - 7-Hour Timed Event.
£22–£40
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Snow Globe Gallop Bobble Hat Run is organised by Saturn Running in Staines. Entry options: 10km; 10km - NO BOBBLE HAT ENTRY; 50km; 50km - NO BOBBLE HAT ENTRY; 5km; 5km - NO BOBBLE HAT ENTRY; Half Marathon; Half Marathon - NO BOBBLE HAT ENTRY; Marathon; Marathon - NO BOBBLE HAT ENTRY; Time Challenge; Time Challenge - NO BOBBLE HAT ENTRY; Ultra Marathon; Ultra Marathon - NO BOBBLE HAT ENTRY.
£28.24–£41.82
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
Phoenix - Christmas Jumper FRIDAY Run is organised by Phoenix Running in Walton-on-Thames. Entry options: Timed Event including 5k, 10k, half marathon, marathon, ultra.
£49.95
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Christmas Jumper Jaunt is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£35
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Candy Cane Run is organised by Phoenix Running in Walton-on-Thames. Entry options: Phoenix - 5k; Phoenix - 10k; Phoenix - Half Marathon; Phoenix - Marathon; Phoenix - Ultra Marathon / 7-Hour Timed Event; No Medal - Phoenix - 7-Hour Timed Event.
£22–£40
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Egham · Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Boxing Day Challenge is organised by CIRCUIT RUNNING EVENTS LIMITED in Egham. Entry options: 10k; 5k; 6 hour challenge; Half marathon; Marathon; Ultra marathon. The course surface has not been confirmed.
£27–£35
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Walton-on-Thames · Xcel SPORTS HUB Stadium, Waterside Drive, KT12 2JG
Flat Thames towpath races towards Hampton Court. The organiser specifies four laps for the half marathon and eight for the marathon.
£31.50–£33.50
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Frozen Phoenix is organised by Phoenix Running in Walton-on-Thames. Entry options: Phoenix - 5k; Phoenix - 10k; Phoenix - Half Marathon; Phoenix - Marathon; Phoenix - Ultra Marathon / 7-Hour Timed Event.
£27–£40
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Winter Runderland is organised by Phoenix Running in Walton-on-Thames. Entry options: Phoenix - 5k; Phoenix - 10k; Phoenix - Half Marathon; Phoenix - Marathon; Phoenix - Ultra Marathon / 7-Hour Timed Event.
£27–£40
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
New Years Day Run 2027 is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Running 9 to 5 is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Egham · Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Rhino Run - Runnymede is organised by CIRCUIT RUNNING EVENTS LIMITED in Egham. Entry options: 10K; 5K; 6 HOUR CHALLENGE; HALF MARATHON; MARATHON; ULTRA MARATHON. The course surface has not been confirmed.
£27–£36
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Duckython - Mucky Ducky is organised by Phoenix Running in Walton-on-Thames. Entry options: Phoenix - 5k; Phoenix - 10k; Phoenix - Half Marathon; Phoenix - Marathon; Phoenix - Ultra Marathon / 7-Hour Timed Event; No Medal - Phoenix - 7-Hour Timed Event.
£22–£40
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Safari Sprint is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Doughnut Dash is organised by Phoenix Running in Walton-on-Thames. Entry options: Timed Event including 5k, 10k, half marathon, marathon, ultra.
£39.95
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Time Warp Run is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Midweek Chasing Numbers Jan 2027 is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£25–£27
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Winter Lucky Dip Run is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£33
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Zipping Zebra Run is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Fleeting Frog Run is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Tiger Trot is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Midweek Chasing Numbers Feb 2027 is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£25–£27
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Meerkat Meander is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Emu Endure is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - Spring Marathon & Half Marathon is organised by Phoenix Running in Walton-on-Thames. Entry options: Marathon; Half Marathon.
£33.50
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Leaping Lion Run is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Dorking · Race HQ, The Priory School, West Bank, Dorking, Surrey, RH4 3DG
Leith Hill Half Marathon takes place in Dorking on 14 March 2027. Organised by Leith Hill Half Marathon. Published venue: Race HQ, The Priory School, West Bank, Dorking, Surrey, RH4 3DG. Check the organiser’s booking page for the full route, start arrangements, age requirements and current entry conditions.
£44
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Midweek Chasing Numbers Mar 2027 is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£25–£27
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Guildford · Forge On The Green, Halfpenny Lane, Guildford, GU4 8PY, United Kingdom
Surrey Hills Half Marathon is organised by Running Adventures in Guildford. Entry options: Saturday 20 March 2027.
£29
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Penguin Plod is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Woking · Woking Leisure Centre, Woking Park, Kingfield Rd, Woking GU22 9BA
Flat road races starting and finishing outside Woking Leisure Centre.
£33.60–£47.25
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Great British Easter Run - The Blue Beginning is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Great British Easter Run - The Green Momentum is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Great British Easter Run - The Yellow Lift is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Great British Easter Run - The Orange Turning Point is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£32
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Great British Easter Run - The Coral Commitment is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£32
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Great British Easter Run - The Red Grit is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£32
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Great British Easter Run - The Purple Honour is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£32
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Great British Easter Run - The Indigo Resolve is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
The Great British Easter Run - The Gold Triumph is organised by Saturn Running in Staines. Entry options: 10km; 50km; 5km; Half Marathon; Marathon; Time Challenge; Ultra Marathon.
£27–£36
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Egham · Wraysbury Dragons And Waka Ama, Riverside, Egham, TW20 0, United Kingdom
Magna Carta Spring is organised by HermesRunning in Egham. Entry options: Marathon ; Half Marathon ; 10KM .
£39.48–£60.71
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Walton-on-Thames · Waterside Drive, Walton-on-Thames, KT12 2, United Kingdom
PHOENIX - NOT the London Marathon Run 2027 is organised by Phoenix Running in Walton-on-Thames. Entry options: Timed Event including 5k, 10k, half marathon, marathon, ultra.
£39.95
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Guildford · Halfpenny Lane, Guildford, GU4 8, United Kingdom
Surrey Hills Half Marathon is organised by Running Adventures in Guildford. Entry options: Wednesday 26 May 2027.
£29
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Walton-on-Thames · KT12 1AR Bridge Street, Walton-on-Thames, United Kingdom
Weybridge 5k, 10k, Half Marathon & Junior Race is organised by RunThrough Events in Walton-on-Thames. Entry options: 5k; 10k; Half Marathon.
£28–£42
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Woking · Horsell Common, Surrey
The Martian Race takes place in Woking on 13 June 2027. Organised by Woking Lions. Published venue: Horsell Common, Surrey. Check the organiser’s booking page for the full route, start arrangements, age requirements and current entry conditions.
£21–£48
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Dorking · Denbies Wine Estate, London Road, Dorking, RH5 6, United Kingdom
PHOENIX - Denbies Marathon / Half Marathon is organised by Phoenix Running in Dorking. Entry options: Half Marathon; Marathon.
£39.95
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Dorking · Denbies Wine Estate, London Road, Dorking, RH5 6, United Kingdom
PHOENIX - Summer Solstice Run is organised by Phoenix Running in Dorking. Entry options: Timed Event including 5k, 10k, half marathon, marathon, ultra; No Medal - Timed Event including 5k, 10k, half marathon, marathon, ultra.
£22–£39.95
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Farnham · ALICE HOLT FOREST
ALICE HOLT WILD TRAIL RUNS 2027 - 10KM & 1/2 MARATHON takes place in Farnham on 27 June 2027. Organised by Wild Deer Events. Published venue: ALICE HOLT FOREST. Check the organiser’s booking page for the full route, start arrangements, age requirements and current entry conditions.
£27–£30
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Dorking · Denbies Wine Estate, London Road, Dorking, RH5 6, United Kingdom
PHOENIX - Prosecco Run is organised by Phoenix Running in Dorking. Entry options: Timed Event including 5k, 10k, half marathon, marathon, ultra; No Medal - Timed Event including 5k, 10k, half marathon, marathon, ultra.
£22–£39.95
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Dorking · Denbies Wine Estate, London Road, Dorking, RH5 6AA
Bacchus Half Marathon & 10K takes place in Dorking on 12 September 2027. Organised by 209 Events. Published venue: Denbies Wine Estate, London Road, Dorking, RH5 6AA. Check the organiser’s booking page for the full route, start arrangements, age requirements and current entry conditions.
£50–£72
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Reigate · Reigate RH2 7RL, UK
Run Reigate 5k, 10k, Half Marathon & Kids Race is organised by RunThrough Events in Reigate. Entry options: 5K; 10K; Half Marathon. The course surface has not been confirmed.
£32–£42
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Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Remembrance Run 2027 - South is organised by Saturn Running in Staines. Entry options: 10km; 10km - Medal and pin entry; 50km; 50km - Medal and pin entry; 5km; 5km - Medal and pin entry; Half Marathon; Half Marathon - Medal and pin entry; Marathon; Marathon - Medal and pin entry; Time Challenge ; Time Challenge - Medal and pin entry; Ultra Marathon; Ultra Marathon - Medal and pin entry.
£31–£43
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