Challenging Triathlons in Stunning Locations

Have you got what it takes to become Immortal?

Stourhead Immortal Half Triathlon
Immortal Half distances

Sunday 13th May 2018

If you are only racing one Half Distance race in 2018, make sure its this one,
The Stourhead Immortal Half. Bring it on!!

View details »

Stourhead Immortal Megasprint
Immortal Sprint distances

Saturday 12th May 2018

We like to call it a 'Mega Sprint'.
Book a place and you will find out why. But don't be fooled, this is a tough and challenging event!

View details »

Stourhead Immortal 10k

Saturday 12th May 2018

Once again Immortal Sport brings you the Immortal 10k! We all know not everyone is up for a swim, and maybe cycling is not your thing.

View details »

Wimbleball Immortal 2018

An exciting weekend of racing including:
Half Distance Triathlon
Team Sprint Relay
Half Marathon
10K Trail Run

Register Interest
Roadford Immortal

Three Triathlon disciplines over one weekend
Friday – Swim Events
Saturday – Cycle Sportive
Sunday – Running Events
Open Water Swims all weekend

Register Interest
Immortal Kids

Kids’ Events at all Immortal locations*
Triathlons (Tri Stars)
Open Water Swims
Running Events

*Event types vary by venue
Register Interest


Immortal Hoodies

The Immortal hoody will soon be available for purchase from Full On Sport.

Available in: Small, medium, large and extra large.


The Immortal Sport brand was conceived in 2013 with a mission to create great racing experiences at iconic locations. May 2014 saw the inaugural Immortal Megasprint & Immortal Half at stunning Stourhead.

With this event now firmly established in the racing calendar the team are bringing the Immortal Sport spirit to two impressive new venues.


Keep up to date with Immortal Sport and get race updates by following us on Facebook.

Our Partners

Thanks to all the event partners for 2017

Zone 3
Award winning triathlon wetsuits, apparel, swimwear, accessories, casual clothing and more.

Rock and Road
Rock & Road, based in Yeovil sell mid to high-end road bikes, servicing Somerset and South West England.

Kitbrix Kit Bags for Triathlon, OCR, Cycling, Swimming & Running. No fuss, just organised kit.

Glastonbury Spring Water
Suppliers of water coolers & bottled water from our source directly beneath the iconic Glastonbury Tor.

Immortal Sport

Become an Immortal Partner. Get in touch below to find out more.

Contact us