46 Sprint triathlons in South East

Find sprint triathlons in and around South East for 2024/2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Click an event for full event details, location, route, sustainability, what's included and how to enter.

Taking place across the scenic Thames Valley area. Swim the river, cycle the hilly open roads, and run the flat Thames path as part of an exciting multi-activity event for the Bank Holiday weekend.
  • Sun 26 May
  • £65
Marlow, Buckinghamshire, UK

The One on the River | Marlow | Sprint Triathlon

Taking place across the scenic Thames Valley area. Swim the river, cycle the hilly open roads, and run the flat Thames path as part of an exciting multi-activity event for the Bank Holiday weekend.

  • 750 m river swimming
  • 24 km road cycling
  • 5 km trail running
Set at the spectacular, flat, and smooth-surfaced Dorney Lake near Windsor, this multi-sport event is for the ones that enjoy being by the water.
  • Sun 16 Jun
  • £65
Windsor, Buckinghamshire, UK

The One for the Planet | Sprint Triathlon

Set at the spectacular, flat, and smooth-surfaced Dorney Lake near Windsor, this multi-sport event is for the ones that enjoy being by the water.

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
A superb summer's day of triathlon at the stunning Olympic venue which boasts fast, flat courses with closed roads and ideal swimming conditions. A must for your schedule this year.
  • Sat 6 Jul
  • £60
Windsor, Buckinghamshire, UK

FixAddiction Summer Sprint Triathlon

A superb summer's day of triathlon at the stunning Olympic venue which boasts fast, flat courses with closed roads and ideal swimming conditions. A must for your schedule this year.

  • 750 m pool swimming
  • 20 km road cycling
  • 5 km road running
A competitive Sprint triathlon at an accessible location for a range of abilities with official finishers medals and trophies awarded to top 3 in each category as well as 1st place in every age group.
  • Sun 14 Jul
  • £79-£89
Chesham, Buckinghamshire, UK

Buckinghamshire Triathlon | Sprint

A competitive Sprint triathlon at an accessible location for a range of abilities with official finishers medals and trophies awarded to top 3 in each category as well as 1st place in every age group.

  • 300 m pool swimming
  • 20 km road cycling
  • 5 km trail running
Taking place across the scenic Thames Valley area. Swim the river, cycle the hilly open roads, and run the flat Thames path as part of an exciting multi-activity event for summer.
  • Sun 14 Jul
  • £65
Marlow, Buckinghamshire, UK

The One on the River | Marlow | Sprint Triathlon

Taking place across the scenic Thames Valley area. Swim the river, cycle the hilly open roads, and run the flat Thames path as part of an exciting multi-activity event for summer.

  • 750 m river swimming
  • 24 km road cycling
  • 5 km trail running
Taking place across the scenic Thames Valley area with routes going through Culden Faw Estate. Swim the river, cycle the hilly open roads, run through the trail paths enjoying great views.
  • Sun 22 Sep
  • £65
Marlow, Buckinghamshire, UK

The One on the River | Henley | Sprint Triathlon

Taking place across the scenic Thames Valley area with routes going through Culden Faw Estate. Swim the river, cycle the hilly open roads, run through the trail paths enjoying great views.

  • 750 m river swimming
  • 22 km road cycling
  • 5 km trail running
Race through the beautiful grounds and surrounding area of the stunning Hever Castle in a sprint plus triathlon then celebrate with friends and family in the festival village.
  • Sat 28 Sep
  • £92-£155
Edenbridge, Kent, UK

Hever Castle Triathlon and Multisport Festival | Sprint Plus Triathlon

Race through the beautiful grounds and surrounding area of the stunning Hever Castle in a sprint plus triathlon then celebrate with friends and family in the festival village.

  • 800 m lake swimming
  • 40 km road cycling
  • 8 km road running
Race through the beautiful grounds of Hever Castle in an event suitable for all levels of experience, then celebrate with friends and family in the festival village.
  • Sat 28 Sep
  • £80-£150
Edenbridge, Kent, UK

Hever Castle Triathlon and Multisport Festival | Sprint Triathlon

Race through the beautiful grounds of Hever Castle in an event suitable for all levels of experience, then celebrate with friends and family in the festival village.

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
Race through the beautiful grounds of Hever Castle in a sprint aquathlon for all levels then celebrate with friends and family in the festival village.
  • Sat 28 Sep
  • £40-£50
Edenbridge, Kent, UK

Hever Castle Triathlon and Multisport Festival | Sprint Aquathlon

Race through the beautiful grounds of Hever Castle in a sprint aquathlon for all levels then celebrate with friends and family in the festival village.

  • 750 m lake swimming
  • 5 km road running
  • Fri 29 Mar
  • £55
  • Entries closed
Abingdon, Oxfordshire, UK

Radley Triathlon | Sprint Distance

Get ready for a fun filled day of swimming, cycling and running in Radley College and the surrounding area. A fantastic pool-based event perfect for novices taking part in their first triathlon.

  • Entries closed
  • 400 m pool swimming
  • 22 km road cycling
  • 5 km road running
  • Sun 14 Apr
  • £45-£70
Woking, Surrey, UK

Woking Triathlon - Spring | Sprint Triathlon

Now a regular fixture of the local triathlon scene Woking Triathlon has become a popular race with athletes coming back year after year.

  • 400 m pool swimming
  • 21.6 km road cycling
  • 5 km trail running
  • Sun 21 Apr
  • £80
Ringwood, Hampshire, UK

Ringwood Triathlon | Triathlon

The 1st event for 2024 is the mighty Ringwood Triathlon.

  • 600 m pool swimming
  • 45 km road cycling
  • 9 km road running
  • Sun 28 Apr
  • £51
Sevenoaks, Kent, UK

7Oaks Triathlon

The 7Oaks triathlon has been running for over 30 years and is one of the longest running triathlon races in the South East.

  • 400 m pool swimming
  • 25 km road cycling
  • 5 km road running
  • Sun 28 Apr
  • £50
Southampton, Hampshire, UK

Southampton Fast Twitch

A perfect way to kick off the Triathlon season, putting that winter training to the test with a pool-based sprint triathlon situated on the edge of the beautiful New Forest National Park.

  • 400 m pool swimming
  • 20 km road cycling
  • 4.9 km road running
  • Sat 4 May
  • £75-£95
Windsor, Buckinghamshire, UK

Dorney Triathlon and Aquabike | Sprint Triathlon

Take on a Super Sprint Sprint or Standard triathlon around Dorney Lake in 2024 and take the opportunity to race around this unique and inspiring Olympic venue!

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Mon 6 May
  • £47-£66
Tonbridge, Kent, UK

Tonbridge Triathlon | Sprint Triathlon

The Tonbridge Triathlon has been running since 1994, and is one of the largest events in the towns social calendar.

  • 400 m pool swimming
  • 25 km road cycling
  • 5 km road running
  • Mon 6 May
  • £55
Winchester, Hampshire, UK

Winchester Triathlon | Sprint Distance

Do you need motivation? Looking for a new challenge? Need to mix up your training? You should Try a Tri!

  • 400 m pool swimming
  • 22 km road cycling
  • 5 km trail running
  • Sun 12 May
  • £50-£55
Ringwood, Hampshire, UK

The Huntsman Triathlon | Sprint Distance Triathlon

Located on the grounds that Cola the Huntsman is mentioned in the doomsday book and the famous hunting playground of William the Conqueror.

  • 400 m lake swimming
  • 35 km road cycling
  • 5 km road running
  • Sun 12 May
  • £48
East Grinstead, West Sussex, UK

The East Grinstead Triathlon | Sprint Triathlon

Suitable for beginners through to seasoned triathletes, this is one of the friendliest most scenic races in the calendar, now in 37th year!

  • 400 m pool swimming
  • 26 km road cycling
  • 5 km road running
  • Sun 19 May
  • £55-£75
Banbury, Oxfordshire, UK

Banbury Triathlon | Sprint Triathlon

Team Cherwell Triathlon Club is back for 2024 with our offerings of a Sprint Triathlon, Super Sprint Triathlon or Aquabike. Your choice!

  • 750 m pool swimming
  • 20 km road cycling
  • 5 km multi terrain running
  • Sun 19 May
  • £55
Arundel, West Sussex, UK

Arundel Lido Triathlon | Sprint Triathlon

Arundel is steeped in history with its Castle and the River Arun running through the town.

  • 400 m pool swimming
  • 19 km road cycling
  • 4.6 km road running
  • Sun 26 May
  • £60
Wadhurst, East Sussex, UK

Bewl Water Triathlon | Sprint Distance

First Stride Events are excited to announce the take over of the Bewl Water Triathlon.

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Wed 29 May
  • £75
Windsor, Buckinghamshire, UK

Dorney Evening Triathlon | Sprint Triathlon

Take on a Super Sprint or Sprint triathlon around Dorney Lake in 2024 and take the opportunity to race around this unique and inspiring Olympic venue!

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Sat 1 Jun
  • £205
Woodstock, Oxfordshire, UK

Blenheim Palace Triathlon | Weekend Warrior

Discover the World's most stunning Triathlon

  • 750 m lake swimming
  • 19.8 km road cycling
  • 5.4 km road running
  • Sun 2 Jun
  • £41.67-£119
Woodstock, Oxfordshire, UK

Blenheim Palace Triathlon | Sprint - Sunday

Discover the World's most stunning Triathlon

  • 750 m lake swimming
  • 19.8 km road cycling
  • 5.4 km road running
  • Sun 2 Jun
  • £40-£60
Dover, Kent, UK

White Cliffs Sprint Triathlon & Junior Aquathlon | Sprint Triathlon

The Event is a sprint triathlon with a swim of 400m a 14K bike ride and a 5K run.

  • 400 m pool swimming
  • 14 km road cycling
  • 5 km road running
  • Sun 2 Jun
  • £79-£89
Henley-on-Thames, Oxfordshire, UK

Henley Triathlon | Sprint

Join UK Triathlon in our 15th year of this popular event taking place at Henley Leisure Centre and within the grounds of Gillotts School.

  • 400 m pool swimming
  • 25 km road cycling
  • 5 km trail running
  • Sat 8 Jun
  • £75-£95
Windsor, Buckinghamshire, UK

Dorney Triathlon and Aquabike | Sprint Triathlon

Take on a Super Sprint Sprint or Standard triathlon around Dorney Lake in 2024 and take the opportunity to race around this unique and inspiring Olympic venue!

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Sun 9 Jun
  • £84.50-£155
Windsor, Berkshire, UK

Royal Windsor Triathlon | Sprint Distance

The Royal Windsor Triathlon is one of UK's most legendary triathlons.

  • 750 m river swimming
  • 22 km road cycling
  • 5 km road running
  • Sun 9 Jun
  • £40
Swanley, Kent, UK

White Oak Triathlon | Sprint Triathlon

The White Oak Triathlon is one of the oldest Triathlon events in England.

  • 400 m pool swimming
  • 21 km road cycling
  • 5 km road running
  • Sun 16 Jun
  • £44-£52
Burgess Hill, West Sussex, UK

Mid Sussex Triathlon | Triathlon

The Mid Sussex Triathlon: friendly, inclusive, well organised and great value.

  • 400 m pool swimming
  • 25 km road cycling
  • 5 km road running
  • Sun 23 Jun
  • £55
Dartford, Kent, UK

The 15th Dartford Bridge Triathlon | Sprint Triathlon

The race takes place in one of the cleanest lakes in the south off England.

  • 750 m lake swimming
  • 21 km road cycling
  • 5 km road running
  • Sun 23 Jun
  • £50-£80
Wallingford, Oxfordshire, UK

Oxfordshire Triathlon - Sprint

The Oxfordshire Triathlon Series consists of 2 races for 2024, spread across the summer, during July and August.

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Wed 3 Jul
  • £75
Windsor, Buckinghamshire, UK

Dorney Evening Triathlon | Sprint Triathlon

Take on a Super Sprint or Sprint triathlon around Dorney Lake in 2024 and take the opportunity to race around this unique and inspiring Olympic venue!

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Sun 7 Jul
  • £39
Chichester, West Sussex, UK

Goodwood Duathlon | Sprint

The Goodwood Duathlon allows you to experience this classic motor circuit in a way like no other.

  • 5 km road running
  • 20 km road cycling
  • 2.5 km road running
  • Sun 14 Jul
  • £75-£95
Windsor, Buckinghamshire, UK

Dorney Triathlon and Aquabike | Sprint Triathlon

Take on a Super Sprint Sprint or Standard triathlon around Dorney Lake in 2024 and take the opportunity to race around this unique and inspiring Olympic venue!

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Sun 21 Jul
  • £50
Guildford, Surrey, UK

Guildford Triathlon | Sprint Triathlon

Take on a Sprint triathlon or Aquathlon around Guildford in 2024 and take the opportunity to race around this unique venue!

  • 500 m pool swimming
  • 23 km road cycling
  • 5 km trail running
  • Sun 21 Jul
  • £59.50
Windsor, Buckinghamshire, UK

Eton Dorney Family Triathlon | Sprint Distance

Eton Dorney Family Triathlon sees the return of junior racing to Dorney Lake alongside one and only sprint triathlon event at the venue.

  • 750 m lake swimming
  • 19.5 km road cycling
  • 5 km road running
  • Sun 21 Jul
  • £50
Southampton, Hampshire, UK

Holly Hill Triathlon | Sprint

Holly Hill boasts a new multi million pound leisure complex with a gorgeous 25m pool.

  • 400 m pool swimming
  • 28 km road cycling
  • 6 km road running
  • Wed 7 Aug
  • £75
Windsor, Buckinghamshire, UK

Dorney Evening Triathlon | Sprint Triathlon

Take on a Super Sprint or Sprint triathlon around Dorney Lake in 2024 and take the opportunity to race around this unique and inspiring Olympic venue!

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Sun 11 Aug
  • £75-£95
Windsor, Buckinghamshire, UK

Dorney Triathlon and Aquabike | Sprint Triathlon

Take on a Super Sprint Sprint or Standard triathlon around Dorney Lake in 2024 and take the opportunity to race around this unique and inspiring Olympic venue!

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Sun 1 Sep
  • £75-£95
Windsor, Buckinghamshire, UK

Dorney Triathlon and Aquabike | Sprint Triathlon

Take on a Super Sprint Sprint or Standard triathlon around Dorney Lake in 2024 and take the opportunity to race around this unique and inspiring Olympic venue!

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km road running
  • Sun 1 Sep
  • £70
Ringwood, Hampshire, UK

New Forest Middle Distance Triathlon | Sprint Triathlon

A stunning Triathlon with a swim in the beautiful Ellingham Waterski Lake,

  • 400 m lake swimming
  • 33 km road cycling
  • 5 km road running
  • Sun 15 Sep
  • £45-£70
Woking, Surrey, UK

Woking Triathlon - Autumn | Sprint Triathlon

Now a regular fixture of the local triathlon scene Woking Triathlon has become a popular race with athletes coming back year after year.

  • 400 m pool swimming
  • 21.6 km road cycling
  • 5 km trail running
  • Sun 22 Sep
  • £65-£85
Windsor, Buckinghamshire, UK

Eton Dorney Triathlon | Sprint Distance

The Olympic venue, Eton Dorney, offers pan flat, traffic-free roads, and a beautiful clear lake. The venue is private and specifically hired for the purpose of a traffic-free triathlon event.

  • 750 m lake swimming
  • 20 km road cycling
  • 5 km trail running
  • Sun 6 Oct
  • £60
Andover, Hampshire, UK

Thruxton Mass Attack Duathlon | Sprint Distance

Thruxton Mass Attack will again host the 2025 Great British Duathlon Age Group Sprint Qualifiers.

  • 3.8 km road running
  • 19 km road cycling
  • 3.8 km road running

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