TriBourne Festival of Endurance

East Sussex, United Kingdom
20 Jul, 2025 (Sun)

Swimming

1.9 km, 3.8 km

Running

42.195 km

Aquabike

1.2 mi

56 mi

2.4 mi

112 mi

Triathlon

1.2 mi

56 mi

13.1 mi

2.4 mi

112 mi

26.2 mi

Price match guarantee

Price from
59 USD
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Official registration partner of TriBourne Festival of Endurance

About the event

Experience the iconic Full Distance Triathlon in scenic Eastbourne. This celebrated event, recognized as the South East Event of the Year and host to the British Championships, is brought to you by the organizers of the award-winning Eastbourne Triathlon. In addition to the Full Distance Triathlon, participants can choose from a Middle Distance Triathlon, Full and Middle Distance Aquabike, a 1.9k swim, a 3.8km swim, and a marathon. The adventure begins with a thrilling leap from the end of Eastbourne's historic pier, transitioning into a swift cycling course through stunning National Parks, and culminating in a flat run along the picturesque Eastbourne seafront, featuring minimal elevation.

Due to limited availability, it's recommended to secure your spot early to avoid disappointment. With our Booking Protection, there’s nothing to lose and everything to gain by registering promptly.

Races offered by this event

You have 36 weeks to prepare

Full Distance Triathlon

20 Jul, 2025 (Sun) - 05:50
Triathlon
Solo
On site
  • Swimming
    2.4 mi
    Timed
  • Cycling
    112 mi
    Road
    Timed
  • Running
    26.2 mi
    Road
    Timed

Full Distance Aquabike

20 Jul, 2025 (Sun) - 06:00
Aquabike
Solo
On site
  • Swimming
    2.4 mi
  • Cycling
    112 mi

Middle Distance Aquabike

20 Jul, 2025 (Sun) - 06:00
Aquabike
Solo
On site
  • Swimming
    1.2 mi
  • Cycling
    56 mi

Middle Distance Triathlon

20 Jul, 2025 (Sun) - 06:00
Triathlon
Solo
On site
  • Swimming
    1.2 mi
    Timed
  • Cycling
    56 mi
    Road
    Timed
  • Running
    13.1 mi
    Road
    Timed

3.8km Swim

20 Jul, 2025 (Sun) - 06:00
Swimming
3.8 km
Solo
On site
Sea/ocean

1.9k Swim

20 Jul, 2025 (Sun) - 06:00
Swimming
1.9 km

Eastbourne Marathon

20 Jul, 2025 (Sun) - 12:00
Running
42.195 km

Course details

Course highlights

Starting with an iconic jump from the end of Eastbourne's historic pier to begin your swim, followed by a fast cycle course taking in National Parks and finishing with a flat run route along the beautiful Eastbourne seafront with less than 100m of elevation.

Start address

Western Lawns, King Edward's Parade, Eastbourne, UK

Finish address

Western Lawns, King Edward's Parade, Eastbourne, UK

Route map

route map

What’s included in entry

These are included in your entry
Finisher medal
Timing chip (rental)
Massage
Toilets
Goodie bag
Nutrition Stations
finishers-t-shirts
Expo entry
Drink Stations
Bag drop
Photo Service
Accident insurance
Medical Assistance

Frequently Asked Questions

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Price from
59 USD

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