The Ultimate Team Triathlon Experience

Bring your team, bring the energy, and get ready for one of the UK's most exciting and inclusive triathlon events.

Now in its 14th year, the Bedford Team Triathlon Relays, proudly sponsored by Zone3, returns to the stunning Box End venue, offering a unique team-based relay format that’s as competitive as it is fun. Whether you’re part of a club, a group of friends, or trying a triathlon for the first time, this event is designed to deliver an unforgettable race day.

Why you’ll love it

Teams of three take on a full sprint triathlon together. Teammates tag each other through the swim, bike and run, with all three athletes completing all three stages

A beautiful, fast course

Swim and run at the fantastic Box End venue, with a scenic bike route on quiet local roads combining smooth lanes and fast sections.

Fun, friendly & inclusive

Perfect for beginners and seasoned triathletes alike. We’re proud to partner with Women in Tri / Fund Her Tri UK to encourage more women into the sport.

More than a race

A buzzing atmosphere, supportive community, and even a tea tent with homemade cakes waiting at the finish line.

The Team Relay Format

Teams of three race together, tagging each other through each discipline.

• All three complete the swim, one after the other (750m each)

• Then all three complete the bike, one after the other (23km each)

• Then all three complete the run, one after the other (5km each)

Athlete 1 goes first, then Athlete 2, then Athlete 3 — for swim, bike and run.

Everyone completes all three disciplines, with a tag between each teammate.

The Course

Swim – 750m (Box End Lake)

A well-organised, staggered start ensures a smooth and stress-free experience, even for first-timers.

Bike – 23km

A single-lap course on local roads with a mix of countryside lanes and faster sections. Clearly marked and easy to follow.

Run – 5km

A flat, fast route around Box End—perfect for strong finishes and team celebrations.

Team Categories & Prizes

Compete for team podium places across:

• Open, Open Veteran (45+)

• Female, Female Veteran (45+)

• Mixed, Mixed Veteran (45+)

Prizes are awarded to the top 3 teams in each category.

Event Details

• Registration: From 06:30 – Team Captains collect for their teams, provided that they have either the BTF Race Pass or proof of entry with the BTF Race Pass purchased

• Location: Box End Park, Bedford

• Distance: Sprint Triathlon (per athlete)

• Teams: Limited to 144 teams

• Course Record: 3:30:22 (Greenlight PT, 2026)

This event sells out; sign your team up early.

Entry Fees

• The entry fee is £183 per team. Non-BTF team members must also purchase a RacePass for £8 during the entry process.

• If you are entering multiple teams (5 or more), you will receive a 10% discount.

Requirements

To take part, all athletes must:

• Be a member of British Triathlon or have purchased a RacePass during the entry process

• Be 15 years or older by 31st December of the event year

• Follow British Triathlon race rules (helmets mandatory)

What you’ll need

• Wetsuit (optional, but recommended). No wetsuit? Rentals are available via Zone3

• Roadworthy bike

• Helmet (compulsory)

• Running gear

• Team spirit!

On the Day

• Race briefing: Sent via YouTube before the event

• Medical support: On-site throughout

• Facilities: Toilets, transition area, refreshments available

• No aid stations on course – plan your hydration accordingly

Ready to race?

Whether you’re chasing a podium, building team camaraderie, or just looking for a brilliant day out, the Bedford Triathlon Team Relays delivers.

Enter now and secure your team’s place

Spaces are limited to 144 teams, and once they’re gone, they’re gone.

Description supplied by the event organiser.