Belvoir Castle Triathlon & Mulitsport

5.0 · 1 review
Castle Race Series logo

From Castle Race Series

  • Date Sat 18th July 2026 - Sun 19th July 2026
  • Location Grantham, Belvoir, Leicestershire
  • Price £37.63 - £260.93
  • Races 17 races
  • Distances Super Sprint, Sprint, 10km, Half Marathon, Marathon, Middle Distance / 70.3, Olympic, Iron Distance

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A path leads to the entrance of a large, ornate castle featuring various architectural styles, with towers, turrets, and crenellations. The well-maintained lawn is bordered by manicured hedges, and the sky above is partly cloudy and bright.

Belvoir Castle Triathlon & Mulitsport

Sat 18th July 2026 - Sun 19th July 2026

5.0 · 1 review
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Event summary

Get ready for an unforgettable weekend at the Belvoir Castle Triathlon & Multisport event, hosted by Castle Race Series! Taking place from Saturday, July 18th to Sunday, July 19th, 2026, in the stunning grounds of Belvoir Castle in Grantham, Leicestershire, this event promises excitement for everyone, no matter your age or experience level.

Participants can choose from a variety of race formats, including triathlon, duathlon, aquabike, aquathlon, and swim/run events, with distances tailored for everyone from beginners to seasoned athletes. Gather your friends for a relay challenge or take on the course solo—there's something for everyone! In addition to the thrilling races, the festival village will be buzzing with energy, featuring live music, delicious food and drink, shopping, children’s entertainment, and even yoga sessions to help you unwind. Don’t miss the chance to be part of this vibrant celebration of sports and community at the historic Belvoir Castle!

Belvoir Castle Triathlon & Mulitsport

Sat 18th July 2026 - Sun 19th July 2026

A path leads to the entrance of a large, ornate castle featuring various architectural styles, with towers, turrets, and crenellations. The well-maintained lawn is bordered by manicured hedges, and the sky above is partly cloudy and bright. A grand castle with multiple towers and battlements stands atop a lush green hill, surrounded by manicured lawns and trees. A flag flies from one of the towers under a partly cloudy sky. The landscape stretches into the distance under a blue sky. Two people jog on a grassy field with a historical castle set on a distant hill in the background. The sky is clear and blue, and a tree stands to the right side of the image. The jogger on the left is wearing blue, and the one on the right is in red. A serene lakeside scene with numerous white swans swimming in the foreground. In the background, there is a sprawling green field, and beyond that stands an impressive castle atop a hill, surrounded by trees under a blue sky.

Organiser's Description

Whether you’re 9 or 90 years old, a first-timer or an elite, you can pick from our triathlon, duathlon, aquabike, aquathlon, run and swim races. You can also race with a team of friends in one of our relays options!

Belvoir Castle’s history dates back to the eleventh century. It is the ancestral home of the Duke of Rutland, where the family have lived in an unbroken line for almost a thousand years. Join us at our multisport event weekend. Pick your discipline - triathlon, duathlon, aquabike, aquathlon, swim and run - and choose a distance from starter to elite. Recruit your friends and celebrate completing your challenge in our festival village.

Throughout the weekend, athletes and spectators will be able to enjoy a fun-packed festival village featuring live music, shopping, food and drink, children’s entertainment, yoga and more.

Races

  • Sprint Plus Triathlon - 800m/40km/8km

    Incl. All Fees

    £123.63

    CLOSED

  • Sprint Triathlon - 750m/20km/5km

    Incl. All Fees

    £107.50

    CLOSED

  • Super Sprint Triathlon - 400m/20km/4km

    Incl. All Fees

    £102.13

    CLOSED

  • Starter Triathlon - 200m/13km/2.5km

    Incl. All Fees

    £86.00

    CLOSED

  • Junior Tri (Youth 15-16 Years) - 500m/8km/2.4km

    Incl. All Fees

    £53.75

    CLOSED

  • Junior Tri (TriStar3 13-14years) - 400m/8km/2.4km

    Incl. All Fees

    £48.38

    CLOSED

  • Junior Tri (TriStar2 11-12 Years) - 300m/4km/1.6km

    Incl. All Fees

    £43.00

    CLOSED

  • Junior Tri (TriStar1 9-10 Years) - 200m/4km/1.3km

    Incl. All Fees

    £37.63

    CLOSED

  • Middle Distance Triathlon the Gauntlet - 1.9km/90km/21km

    Incl. All Fees

    £260.93

    CLOSED

  • Olympic Triathlon - 1500m/45km/10km

    Incl. All Fees

    £134.38

    CLOSED

  • Duathlon Middle Distance - 10.5km/90km/10.5km

    Incl. All Fees

    £95.85

    CLOSED

  • Duathlon Standard - 10.5km/45km/6.5km

    Incl. All Fees

    £86.00

    CLOSED

  • Duathlon Sprint - 5km/20km/2.5km

    Incl. All Fees

    £80.63

    CLOSED

  • Aquabike Standard - 1500m/45km

    Incl. All Fees

    £75.25

    CLOSED

  • Aquabike Sprint - 750m/20km

    Incl. All Fees

    £69.88

    CLOSED

  • Aquathlon Standard - 1500m / 10km

    Incl. All Fees

    £69.88

    CLOSED

  • Aquathlon Sprint - 750M / 5K

    Incl. All Fees

    £53.75

    CLOSED

Book

  • Sprint Plus Triathlon - 800m/40km/8km

    Incl. All Fees

    £123.63

    CLOSED

  • Sprint Triathlon - 750m/20km/5km

    Incl. All Fees

    £107.50

    CLOSED

  • Super Sprint Triathlon - 400m/20km/4km

    Incl. All Fees

    £102.13

    CLOSED

  • Starter Triathlon - 200m/13km/2.5km

    Incl. All Fees

    £86.00

    CLOSED

  • Junior Tri (Youth 15-16 Years) - 500m/8km/2.4km

    Incl. All Fees

    £53.75

    CLOSED

  • Junior Tri (TriStar3 13-14years) - 400m/8km/2.4km

    Incl. All Fees

    £48.38

    CLOSED

  • Junior Tri (TriStar2 11-12 Years) - 300m/4km/1.6km

    Incl. All Fees

    £43.00

    CLOSED

  • Junior Tri (TriStar1 9-10 Years) - 200m/4km/1.3km

    Incl. All Fees

    £37.63

    CLOSED

  • Middle Distance Triathlon the Gauntlet - 1.9km/90km/21km

    Incl. All Fees

    £260.93

    CLOSED

  • Olympic Triathlon - 1500m/45km/10km

    Incl. All Fees

    £134.38

    CLOSED

  • Duathlon Middle Distance - 10.5km/90km/10.5km

    Incl. All Fees

    £95.85

    CLOSED

  • Duathlon Standard - 10.5km/45km/6.5km

    Incl. All Fees

    £86.00

    CLOSED

  • Duathlon Sprint - 5km/20km/2.5km

    Incl. All Fees

    £80.63

    CLOSED

  • Aquabike Standard - 1500m/45km

    Incl. All Fees

    £75.25

    CLOSED

  • Aquabike Sprint - 750m/20km

    Incl. All Fees

    £69.88

    CLOSED

  • Aquathlon Standard - 1500m / 10km

    Incl. All Fees

    £69.88

    CLOSED

  • Aquathlon Sprint - 750M / 5K

    Incl. All Fees

    £53.75

    CLOSED

What's Included

Amazing location and setting
Easy Access Parking
Discounted Spectator Entry
Wild Camping onsite
Event Village / Festival Atmosphere
Merchandise
Bag Drop
Chip Timed
Medals & Prizes
Race Photography (additional purchase)
Post race Massage (selected venues, additional charge)
Fuelling Race Nutrition
Coaching & Training advice
Wetsuit Hire discount

Parking

Follow the yellow event car parking signs as you approach the venue to ensure you are taken to the correct location. Car parks are free and in fields adjoining the race village so just a few minutes' walk to the venue!

Governing body

This is a British Triathlon permitted event

If you are taking part in a triathlon or multisport event you are required to provide your race licence or obtain a BTF Race Pass.

Medals, Prizes & photos

MEDAL TIMING INSERT
All participants receive a medal. Order your results time iTab to commemorate your achievement at checkout

PRIZE GIVING
Trophies/prizes for 1st, 2nd and 3rd place.

RACE PHOTOGRAPHY
Photographers are positioned around the course, finish line, and event village and prize giving to capture you in action. 25% off all your Official Digital Photos if you pre-order online. Purchase from organiser website."

camping

Get exclusive access to our family friendly wild camping for tents and caravans within the castle grounds, pitches starting at £30. Purchase during your booking

spectators

This event is a fantastic day out - we encourage partipants to bring their supports to explore the stunning castle grounds, cheer athletes on from numerous up-close viewing spots, enjoy the event village entertainment and soak up the festival atmosphere.

course maps

View the maps here, complete your booking on findarace.com to receive 10% off!

Reviews

Verified Purchase

A 'verified' purchase review means that we've verified that the person writing the review purchased their entry to this race on findarace.com.

  • 5
  • 4
  • 3
  • 2
  • 1

5.0

1 review

Jennifer avatar
Jennifer

·a year ago

A great atmosphere from start to finish. Definitely not a flat course for sprints but great fun. Organisers and all involved could not have been more helpful and friendly, adding to what was an enjoyable weekend of triathlon for us and we'll definitely be back! (Only thing we hope might change just a little is the run from the lake to T1. When the ground is baked it's impossible to run on most of it. Coconut matting!! :-D ) Thanks for everyone involved. See you soon.

Location

Belvoir Castle, Belvoir, Grantham, UK

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Belvoir Castle Triathlon & Mulitsport

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