## About Sprint Triathlons in the UK

The Sprint Triathlon consists of a 750m swim, 20k cycle and 5k run, making it the second shortest standard triathlon distance. It’s a great event for newbies to get to grips with the discipline and for the experienced to kickstart a season, making it one of the most popular triathlon categories in the UK. These shorter events can sometimes include indoor sections, especially for the swim, which means they can take place all year round.

It’s a good idea to be aware of the specific rules regarding equipment for any triathlon you enter. Depending on the conditions, different equipment can become mandatory for a race. We’ve put together a list of the [essential items for any triathlon](https://www.letsdothis.com/blog/33-essential-items-to-pack-for-a-triathlon/) on our blog to help you get started.

## What are the best Sprint Triathlons?

The [Blenheim Palace Triathlon](https://www.letsdothis.com/gb/e/blenheim-palace-triathlon-20433) weekend is a great example of an event that focuses on the Sprint and [Super-Sprint](https://www.letsdothis.com/gb/triathlon-events/super-sprint) formats (in a truly stunning setting). In keeping with the regal settings, the [Royal Windsor Triathlon](https://www.letsdothis.com/gb/e/royal-windsor-triathlon-68903) offers both an Olympic distance and Sprint that is very well reviewed by our users.

Finally, the [Deva Divas Sprint Triathlon](https://www.letsdothis.com/gb/e/deva-divas-20289) has won much praise for its great atmosphere and route, but unlucky for the boys, as it’s women only.

## What is the average time to complete a sprint triathlon?

For an amateur, especially if it’s your first time, anything under an hour and a half can be considered a good time. More experienced athletes might try to push for one hour and fifteen minutes or under. The top professionals expect to win races by coming in under the one hour mark.

## How long should I train for a sprint triathlon?

Starting from scratch, but with a decent base fitness level, we’d recommend that you consider following our [eight week training plan](https://d178fu9mi2dmkb.cloudfront.net/resources/LDT_SprintTriathlon_TrainingPlan.pdf). This will help you to be as competitive as you’d like come race day. After you’ve completed a couple of these events, you might want to consider testing yourself with an [Olympic Triathlon](https://www.letsdothis.com/gb/triathlon-events/olympic).

Sprint Triathlons are multisport events, consisting of a 750m swim, a 20k bike, and a 5k run. All of the sections are exactly half the distance of an Olympic distance, or Standard, triathlon. They are hugely popular events, either for beginners who are wanting to build experience in triathlons, or for regular triathletes who are wanting to keep match-fit and to aim for a speedy new PB. Aiming for finishing a sprint triathlon in under 90 minutes is a good place to start. These events are often part of bigger triathlon festivals, where other distances might be on offer, including Super-Sprint and Olympic options. This means that family members and friends can all take part in a weekend, whatever their standard or experience. Some Sprint triathlons take place in cities, and have indoor pool swims. Others require open-water swimming, and the bike and run sections take you out into the countryside.

Sprint Triathlons

The Long Course Weekend – Wales

Radley Triathlon 2025

The Felixstowe Triathlon

Roade Sprint Triathlon

The All Nations Triathlon 

Dorney Triathlon - May 2025

The Wales Triathlon

Darwen Tri /Aquathlon/5k/10k - June 2025

SWMA Tri Series Race 4

Endorphin Sport Belvoir Castle Multisport Weekend 2025

Brighton & Hove Triathlon

East Leake 'End of Season' Sprint Triathlon 2025 (Pool Based)

Dorney Triathlon - June 2025

Chichester Triathlon

Thorpe Park Sprint Triathlon - June 2025

Dorney Triathlon - July 2025

Dorney Lake Triathlon July 2025

Dorney Lake Triathlon September 2025

The Last Tri

Mold Triathlon July 2025

Dorney Evening Triathlon - June 2025

Taking place over 3 days, this triathlon festival takes place in beautiful and challenging terrain, and has become a firm favourite in the triathlon community. Join talented and beginner athletes alike in one of Europe's biggest multi-sport weekends.

Activity Wales Events

Full Long Course Weekend - VIP LCW Entry Price

Full Long Course Weekend - Full LCW Entry Price

Half Long Course Weekend - Half LCW Entry

Junior Long Course Weekend - Junior LCW Entry

The ZONE3 2.4 Mile Swim - 2.4 Mile Entry

The ZONE3 1.2 Mile Swim - 1.2 Mile Entry

The Wales Sportive 112 Mile - 112 Mile Entry

The Wales Sportive 70 Mile - 70 Mile Entry

The Wales Sportive 40 Mile - 40 Mile Entry

The Wales Marathon - Marathon Entry

The Wales Half Marathon - Half Marathon Entry

The Coastal Cottages Wales 10k - 10k Entry

The Wales 5k - 5k Entry

LCKinder - LC Kinder Entry

Tackle this fantastic triathlon within the stunning grounds of Radley College, just outside of Oxford. The pool-based event is suitable for both experienced triathletes and newcomers alike. Kick off your Easter weekend in style by bringing home a bespoke medal!

Rees Leisure

Sprint Triathlon - Individual Standard Entry

Sprint Triathlon - Standard Exclusive Team Lane

Novice Triathlon - Individual Standard Entry

Novice Triathlon - Standard Exclusive Team Lane

W﻿inner of Triathlon England's Large Event of the Year award, the Felixstowe Triathlon will be returning for another year of tri-sport greatness in 2024. With the brand new Suffolk 70.3 middle distance tri, as well as the sprint, standard and super sprint options, there is something for everyone.

Felixstowe Triathlon

Super Sprint Triathlon - Individual Entry

Sprint Triathlon - Individual Entry

Sprint Triathlon - Relay Entry

Standard Triathlon - Individual Entry

Standard Triathlon - Relay Entry

Sprint Aquabike - Individual Entry

Standard Aquabike - Individual Entry

Start your triathlon season off the right way with this fantastic triathlon suitable for both beginners and advanced triathletes. This short event will put your speed to the test as you run, swim, and cycle through local villages of Roade and Stoke Bruene. Sign up today to get your heart pumping.

Enduro Team

Sprint Triathlon  - Standard Entry

Taster Triathlon - Standard Entry

Sprint Aquabike - Standard Entry

Race at the incredible Olympic venue of Dorney Lake near Windsor in this supersprint triathlon. With a fast, flat run and bike course and a swim in the waters of the lake, this is ideal for triathletes of all experience levels. Come along to soak in the amazing atmosphere and race for your country.

The Fix Events

Supersprint Triathlon - Standard Entry

Olympians have graced this fantastic Triathlon course and now it's your turn. With the scenic Dorney lake providing the perfect backdrop to this fantastic event, you'll have a great day out on the flat course. There's a custom event medal and multiple distance options to choose from.

RunThrough

Sprint Triathlon - Standard Entry

Standard Triathlon - Standard Entry

Sprint Relay - Standard Entry

Standard Relay  - Standard Entry

Standard Aquabike - Standard Entry

Super Sprint Triathlon - Standard Entry

Explore the stunning Pembrokeshire coast in this fantastic event. Winner of the 220 triathlon awards for best triathlon, the unique atmosphere, closed roads and incredible start and finish lines are what makes this a must-do event. A sell out every year, grab your spot before it's too late!

Middle Distance - Relay Team of 2 Entry

Middle Distance - Relay Team of 3 Entry

Middle Distance - Individual Entry Price

Sprint Plus Distance - Sprint Plus Individual Entry

Sprint Plus Distance - Relay Team of 2 Entry

Sprint Plus Distance - Relay Team of 3 Entry

Join RunThrough at Darwen Leisure Centre for a sprint or standard triathlon next June to put your spring training to the test. With a fantastic pool swim and scenic bike and run through the market town and surrounding moorland, this promises to be a great day out.

Standard Aquathlon - Standard Entry

Sprint Aquathlon - Standard Entry

10k - Standard Entry

5k - Standard Entry

Standard Triathlon + £12 Event T-Shirt - Standard Entry

Sprint Triathlon + £12 Event T-Shirt - Standard Entry

Standard Aquathlon + £12 Event T-Shirt - Standard Entry

Sprint Aquathlon + £12 Event T-Shirt - Standard Entry

10k + £12 Event T-Shirt - Standard Entry

5k + £12 Event T-Shirt - Standard Entry

Liven up your mid-week routine with a sprint triathlon at Cromhall Quarry, where you can expect stunning scenery, a refreshing lake swim and a ride through rolling countryside. Enter individually or in a team and claim your finisher's prize.

Trimax Events

Sprint Triathlon  - Individual Entry

Sprint Triathlon  - Team of 2 Entry

Sprint Triathlon  - Team of 3 Entry

Held at the impressive, special and statuesque venue, Belvoir Castle, we are pleased to announce the return of The Belvoir Castle Multisport Weekend. The aim at endorphinsport events is to continue to make this event TRULY inclusive and there really is an option for EVERYONE - including your best friend! 🎉 🐕Set on the stunning landscapes of the historic estate, providing the perfect backdrop for a memorable occasion - whatever race you choose.**New races for 2025**: Cross Triathlon & Cross Duathlon.

Endorphin Sport

Canicross - 20k Entry

Canicross - 10k Entry

Canicross - 5k Entry

Canicross - 2.5k Entry

Half Marathon - Standard Entry

Half Marathon - UKA Affiliated Standard Entry

5k - UKA Affiliated Standard Entry

Dogi Aquathlon - 80 / 2.5 Entry

Dogi Aquathlon - 80 / 5 Entry

Middle Distance Triathlon - Standard Entry

Middle Distance Triathlon - Standard Team of 2 Relay Entry

Middle Distance Triathlon - Standard Team of 3 Relay Entry

Middle Distance Aquathlon - Standard Entry

Middle Distance Aquabike - Standard Entry

Olympic Triathlon - Standard Entry

Olympic Triathlon - Standard Team of 2 Relay Entry

Olympic Triathlon - Standard Team of 3 Relay Entry

Olympic Aquathlon - Standard Entry

Olympic Aquabike - Standard Entry

Sprint Triathlon - Standard Team of 2 Relay Entry

Sprint Triathlon - Standard Team of 3 Relay Entry

Super Sprint Aquathlon - Standard Entry

Super Sprint Aquabike - Standard Entry

Kid's Aquathlon (age group distances...) - Standard Entry

X Triathlon Olympic (off road mountain bike) - Cross Triathlon

X Duathlon Sprint (off road mountain bike) - Cross Duathlon

X Triathlon Sprint (off road mountain bike) - Cross Triathlon

X Triathlon Super Sprint (off road mountain bike) - Cross Triathlon

X Duathlon Super Sprint (off road -  mountain bike) - Cross Duathlon

Super Sprint Triathlon - Super Sprint Distance

Head to Brighton this August for this fantastic multi-sport weekend. Swim in the cool seawater and soak up the summer sun as you run and ride from Hove Lawns to the Brighton Promenade. With kids races and events for all abilities, sign up for a weekend of family fun!

TRIBOURNE Multisports Events Limited

Super-Sprint Triathlon - Standard Entry

Sprint Triathlon Relay - Standard Entry

1,500m Swim (15+) - Standard Entry

Standard Triathlon Relay - Standard Entry

TriStart Triathlon (age 8) - Standard Entry

TriStar 1 Triathlon (age 9-10) - Standard Entry

TriStar 2 Triathlon (age 11-12) - Standard Entry

TriStar 3 Triathlon (age 13-14) - Standard Entry

Youth Super-Sprint Triathlon (15 - 16)  - Standard Entry

Sprint Duathlon - Standard Entry

Standard Duathlon - Standard Entry

Finish off your racing-year in style with this award winning event. Featuring a pool swim and a fast, flat course, this event is perfect for veteran triathletes and beginners alike.

Triathlon - Early Bird Entry

Triathlon - Early Bird Junior Entry (15-19 Years Old)

Triathlon - Family Relay Team of 2 Entry

Triathlon - Club Relay Team of 2 Entry

Triathlon - Corporate Relay Team of 2 Entry

Triathlon - Family Relay Team of 3 Entry

Triathlon - Corporate Relay Team of 3 Entry

Triathlon - Club Relay Team of 3 Entry

Sprint Aquabike - Aquabike Standard Entry

Sprint Aquathlon - Aquathlon

This fantastic Triathlon festival has both sprint and long-distance options for all intrepid competitors. Soak up the fantastic views on the course as you swim, bike and run around the picturesque Dorney Lake. There are medals on offer for all too.

Sprint Aquabike  - Standard Entry

Sprint Relay  - Standard Entry

Standard Relay - Standard Entry

Come down to the lively town of Chichester for this fantastic triathlon weekend. This is the perfect addition to the multi-sport calendar, promising to be a great event for those trying triathlon racing for the first time or the more experienced athletes too.

Everyone Active

Junior Triathlon Novice Event 8-10years - Standard Entry

Junior Triathlon - Tristar Start - Standard Entry

Adult Olympic Distance Triathlon - Standard Entry

Adult Olympic Distance Triathlon - Team Entry

Adult Sprint Distance Triathlon - Standard Entry

Adult Sprint Distance Aquabike - Standard Entry

Adult Sprint Distance Aquathlon - Standard Entry

Adult Sprint Distance Duathlon - Standard Entry

Junior Triathlon Novice Event - 11-14 year olds - Standard Entry

Junior Triathlon - Tristar 1 - Standard Entry

Junior Triathlon - Tristar 2 - Standard Entry

Junior Triathlon - Tristar 3 - Standard Entry

Junior Triathlon - Youth - Standard Entry

Join RunThrough for their Thorpe Park Sprint Triathlon next June. A unique opportunity to race around this venue, you really don't want to miss this momentous occasion. Come and get your hands on one of the epic finisher's medals.

Spectator - Spectator Ticket

Sprint Triathlon + £12 Event T-Shirt - Standard Entry + £12 T-Shirt

Group of 6 Booking - Group of 6 Entry

Find your inner Olympian and take on this triathlon at the iconic Dorney Lake. Great for triathletes of all levels, the course makes full use of the 2012 Olympic rowing and canoeing venue. Come for the bespoke finisher's medal or for the physical challenge.

Standard Aquabike  - Standard Entry

Try out a triathlon for the first time or finish off your season with a bang. Offering a Sprint and an Olympic race with an indoor pool swim and flat run that almost guarantees a fast time. Hear the crowds cheer as you race towards a new PB.

The Last Tri - Sprint Triathlon - Standard Entry

The Last Tri - Sprint Triathlon - Relay Team of 2 Entry

The Last Tri - Sprint Triathlon - Relay Team of 3 Entry

The Last Tri - Olympic Triathlon - Standard Entry

Add this beautiful race to your calendar this Summer. The Mold Triathlon is back and better than ever, based at Mold Leisure Centre, this pool swim Tri takes athletes through the stunning Flintshire countryside and characterful town centre. Come earn your bespoke finisher's medal this July.

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Sprint Triathlons in United Kingdom 2025-2026

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