Returning for its 11th year, the Impetus Triathlon 2025 invites participants to Dorney Lake on 13 September for a day of athletic challenge and charitable fundraising. The event features multiple race formats: the Advent International Sprint Triathlon (400m swim, 21.2km cycle, 5km run), the Kirkland & Ellis Olympic Triathlon (1500m swim, 42.4km cycle, 10km run), the PwC Challenge Triathlon (800m swim, 31.8km cycle, 7.5km run), and a Duathlon (5km run, 31.8km cycle, 5km run). Participants can compete individually or as part of a team of two or three. Beyond the races, the event offers family-friendly activities, including children's events and a BBQ, fostering a festive atmosphere. All funds raised support Impetus' work in transforming the lives of young people from disadvantaged backgrounds across the UK.
Races
10 km
7 km
5 km
5 km
Race Date:
13 September, 2025
The Kirkland & Ellis Olympic Triathlon is a featured race at the 2025 Impetus Private Equity Triathlon, taking place on 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this Olympic-distance event attracts participants seeking a competitive challenge.
Race Date:
13 September, 2025
The PwC Challenge Triathlon is an event within the 2025 Impetus Private Equity Triathlon, scheduled for 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this race encourages team participation and fundraising.
Race Date:
13 September, 2025
The Duathlon at the 2025 Impetus Private Equity Triathlon is set for 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this run-bike-run event offers an alternative for participants preferring to stay dry.
Race Date:
13 September, 2025
The Advent International Sprint Triathlon is a 2025 Impetus Private Equity Triathlon event held on 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this sprint-distance race offers a fast-paced challenge for participants.
Weather based on historical averages.
FAQs
What is the Kirkland & Ellis Olympic Triathlon?
How long is the Kirkland & Ellis Olympic Triathlon?
Where does the Kirkland & Ellis Olympic Triathlon take place?
What is the elevation gain of the Kirkland & Ellis Olympic Triathlon?
How can I prepare for the Kirkland & Ellis Olympic Triathlon?
How do I choose the right training plan for the Kirkland & Ellis Olympic Triathlon?
The Kirkland & Ellis Olympic Triathlon is a featured race at the 2025 Impetus Private Equity Triathlon, taking place on 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this Olympic-distance event attracts participants seeking a competitive challenge.
The Kirkland & Ellis Olympic Triathlon is 10km long.
The Kirkland & Ellis Olympic Triathlon takes place in Dorney Lake, Windsor, UK.
Runna classifies the Kirkland & Ellis Olympic Triathlon elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Kirkland & Ellis Olympic Triathlon?
The Kirkland & Ellis Olympic Triathlon is a featured race at the 2025 Impetus Private Equity Triathlon, taking place on 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this Olympic-distance event attracts participants seeking a competitive challenge.
How long is the Kirkland & Ellis Olympic Triathlon?
The Kirkland & Ellis Olympic Triathlon is 10km long.
Where does the Kirkland & Ellis Olympic Triathlon take place?
The Kirkland & Ellis Olympic Triathlon takes place in Dorney Lake, Windsor, UK.
What is the elevation gain of the Kirkland & Ellis Olympic Triathlon?
Runna classifies the Kirkland & Ellis Olympic Triathlon elevation profile as Flat.
How can I prepare for the Kirkland & Ellis Olympic Triathlon?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Kirkland & Ellis Olympic Triathlon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the PwC Challenge Triathlon?
How long is the PwC Challenge Triathlon?
Where does the PwC Challenge Triathlon take place?
What is the elevation gain of the PwC Challenge Triathlon?
How can I prepare for the PwC Challenge Triathlon?
How do I choose the right training plan for the PwC Challenge Triathlon?
The PwC Challenge Triathlon is an event within the 2025 Impetus Private Equity Triathlon, scheduled for 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this race encourages team participation and fundraising.
The PwC Challenge Triathlon is 7km long.
The PwC Challenge Triathlon takes place in Dorney Lake, Windsor, UK.
Runna classifies the PwC Challenge Triathlon elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the PwC Challenge Triathlon?
The PwC Challenge Triathlon is an event within the 2025 Impetus Private Equity Triathlon, scheduled for 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this race encourages team participation and fundraising.
How long is the PwC Challenge Triathlon?
The PwC Challenge Triathlon is 7km long.
Where does the PwC Challenge Triathlon take place?
The PwC Challenge Triathlon takes place in Dorney Lake, Windsor, UK.
What is the elevation gain of the PwC Challenge Triathlon?
Runna classifies the PwC Challenge Triathlon elevation profile as Flat.
How can I prepare for the PwC Challenge Triathlon?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the PwC Challenge Triathlon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Impetus Duathlon?
How long is the Impetus Duathlon?
Where does the Impetus Duathlon take place?
What is the elevation gain of the Impetus Duathlon?
How can I prepare for the Impetus Duathlon?
How do I choose the right training plan for the Impetus Duathlon?
The Duathlon at the 2025 Impetus Private Equity Triathlon is set for 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this run-bike-run event offers an alternative for participants preferring to stay dry.
The Impetus Duathlon is 5km long.
The Impetus Duathlon takes place in Dorney Lake, Windsor, UK.
Runna classifies the Impetus Duathlon elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Impetus Duathlon?
The Duathlon at the 2025 Impetus Private Equity Triathlon is set for 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this run-bike-run event offers an alternative for participants preferring to stay dry.
How long is the Impetus Duathlon?
The Impetus Duathlon is 5km long.
Where does the Impetus Duathlon take place?
The Impetus Duathlon takes place in Dorney Lake, Windsor, UK.
What is the elevation gain of the Impetus Duathlon?
Runna classifies the Impetus Duathlon elevation profile as Flat.
How can I prepare for the Impetus Duathlon?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Impetus Duathlon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Advent International Sprint Triathlon?
How long is the Advent International Sprint Triathlon?
Where does the Advent International Sprint Triathlon take place?
What is the elevation gain of the Advent International Sprint Triathlon?
How can I prepare for the Advent International Sprint Triathlon?
How do I choose the right training plan for the Advent International Sprint Triathlon?
The Advent International Sprint Triathlon is a 2025 Impetus Private Equity Triathlon event held on 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this sprint-distance race offers a fast-paced challenge for participants.
The Advent International Sprint Triathlon is 5km long.
The Advent International Sprint Triathlon takes place in Dorney Lake, Windsor, UK.
Runna classifies the Advent International Sprint Triathlon elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Advent International Sprint Triathlon?
The Advent International Sprint Triathlon is a 2025 Impetus Private Equity Triathlon event held on 13 September at Dorney Lake, Windsor, UK. Organized by Impetus, this sprint-distance race offers a fast-paced challenge for participants.
How long is the Advent International Sprint Triathlon?
The Advent International Sprint Triathlon is 5km long.
Where does the Advent International Sprint Triathlon take place?
The Advent International Sprint Triathlon takes place in Dorney Lake, Windsor, UK.
What is the elevation gain of the Advent International Sprint Triathlon?
Runna classifies the Advent International Sprint Triathlon elevation profile as Flat.
How can I prepare for the Advent International Sprint Triathlon?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Advent International Sprint Triathlon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Triathlon
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Impetus Triathlon 2025 or Impetus – The Private Equity Foundation. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Impetus Triathlon 2025 website.
