The Conquer The Chilterns Triathlon, taking place annually in the picturesque Chiltern Hills, is a premier triathlon event for athletes of all levels. The 2025 edition of the race, held in July, will feature a rigorous combination of swimming, cycling, and running, with each leg designed to test participants' endurance and skill. Set in the heart of the Chilterns, a region known for its beautiful landscapes and rolling hills, the event offers competitors the chance to race through one of the UK's most stunning rural areas. The triathlon attracts both seasoned athletes and beginners, providing various race distances to suit all levels of experience. Beyond the athletic challenge, it celebrates the region’s natural beauty and promotes fitness, community spirit, and outdoor adventure.
Races
20km
10km
5km
Race Date:
12 July, 2025
The Conquer The Chilterns Middle Distance Triathlon, hosted by RunThrough on July 12, 2025, includes a 20 km run with an elevation gain of 487 meters. This challenging route takes runners through rolling hills and woodland trails, offering stunning views of the Chiltern countryside.
Race Date:
12 July, 2025
The Standard Distance Triathlon, part of the Conquer The Chilterns event on July 12, 2025, features a 10 km run with 267 meters of elevation gain. Organized by RunThrough, this scenic route blends riverside stretches and rolling countryside, perfect for a steady yet challenging finish.
Race Date:
12 July, 2025
The Sprint Distance Triathlon, hosted by RunThrough, includes a 5 km run with 88 meters of elevation gain on July 12, 2025. This short but scenic course winds through the Chilterns, combining open landscapes with manageable climbs.
Weather based on historical averages.
FAQs
What is the Conquer The Chilterns Triathlon Middle?
How long is the Conquer The Chilterns Triathlon Middle?
Where does the Conquer The Chilterns Triathlon Middle take place?
What is the elevation gain of the Conquer The Chilterns Triathlon Middle?
How can I prepare for the Conquer The Chilterns Triathlon Middle?
How do I choose the right training plan for the Conquer The Chilterns Triathlon Middle?
The Conquer The Chilterns Middle Distance Triathlon, hosted by RunThrough on July 12, 2025, includes a 20 km run with an elevation gain of 487 meters. This challenging route takes runners through rolling hills and woodland trails, offering stunning views of the Chiltern countryside.
The Conquer The Chilterns Triathlon Middle is 20km long.
The Conquer The Chilterns Triathlon Middle takes place in Henley-on-Thames, England, UK.
The Conquer The Chilterns Triathlon Middle elevation gain is 487 metres, which Runna classifies as a Hilly race.
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 Conquer The Chilterns Triathlon Middle?
The Conquer The Chilterns Middle Distance Triathlon, hosted by RunThrough on July 12, 2025, includes a 20 km run with an elevation gain of 487 meters. This challenging route takes runners through rolling hills and woodland trails, offering stunning views of the Chiltern countryside.
How long is the Conquer The Chilterns Triathlon Middle?
The Conquer The Chilterns Triathlon Middle is 20km long.
Where does the Conquer The Chilterns Triathlon Middle take place?
The Conquer The Chilterns Triathlon Middle takes place in Henley-on-Thames, England, UK.
What is the elevation gain of the Conquer The Chilterns Triathlon Middle?
The Conquer The Chilterns Triathlon Middle elevation gain is 487 metres, which Runna classifies as a Hilly race.
How can I prepare for the Conquer The Chilterns Triathlon Middle?
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 Conquer The Chilterns Triathlon Middle?
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 Conquer The Chilterns Triathlon Standard?
How long is the Conquer The Chilterns Triathlon Standard?
Where does the Conquer The Chilterns Triathlon Standard take place?
What is the elevation gain of the Conquer The Chilterns Triathlon Standard?
How can I prepare for the Conquer The Chilterns Triathlon Standard?
How do I choose the right training plan for the Conquer The Chilterns Triathlon Standard?
The Standard Distance Triathlon, part of the Conquer The Chilterns event on July 12, 2025, features a 10 km run with 267 meters of elevation gain. Organized by RunThrough, this scenic route blends riverside stretches and rolling countryside, perfect for a steady yet challenging finish.
The Conquer The Chilterns Triathlon Standard is 10km long.
The Conquer The Chilterns Triathlon Standard takes place in Henley-on-Thames, England, UK.
The Conquer The Chilterns Triathlon Standard elevation gain is 267 metres, which Runna classifies as a Hilly race.
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 Conquer The Chilterns Triathlon Standard?
The Standard Distance Triathlon, part of the Conquer The Chilterns event on July 12, 2025, features a 10 km run with 267 meters of elevation gain. Organized by RunThrough, this scenic route blends riverside stretches and rolling countryside, perfect for a steady yet challenging finish.
How long is the Conquer The Chilterns Triathlon Standard?
The Conquer The Chilterns Triathlon Standard is 10km long.
Where does the Conquer The Chilterns Triathlon Standard take place?
The Conquer The Chilterns Triathlon Standard takes place in Henley-on-Thames, England, UK.
What is the elevation gain of the Conquer The Chilterns Triathlon Standard?
The Conquer The Chilterns Triathlon Standard elevation gain is 267 metres, which Runna classifies as a Hilly race.
How can I prepare for the Conquer The Chilterns Triathlon Standard?
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 Conquer The Chilterns Triathlon Standard?
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 Conquer The Chilterns Triathlon Sprint?
How long is the Conquer The Chilterns Triathlon Sprint?
Where does the Conquer The Chilterns Triathlon Sprint take place?
What is the elevation gain of the Conquer The Chilterns Triathlon Sprint?
How can I prepare for the Conquer The Chilterns Triathlon Sprint?
How do I choose the right training plan for the Conquer The Chilterns Triathlon Sprint?
The Sprint Distance Triathlon, hosted by RunThrough, includes a 5 km run with 88 meters of elevation gain on July 12, 2025. This short but scenic course winds through the Chilterns, combining open landscapes with manageable climbs.
The Conquer The Chilterns Triathlon Sprint is 5km long.
The Conquer The Chilterns Triathlon Sprint takes place in Henley-on-Thames, England, UK.
The Conquer The Chilterns Triathlon Sprint elevation gain is 88 metres, which Runna classifies as a Moderate race.
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 Conquer The Chilterns Triathlon Sprint?
The Sprint Distance Triathlon, hosted by RunThrough, includes a 5 km run with 88 meters of elevation gain on July 12, 2025. This short but scenic course winds through the Chilterns, combining open landscapes with manageable climbs.
How long is the Conquer The Chilterns Triathlon Sprint?
The Conquer The Chilterns Triathlon Sprint is 5km long.
Where does the Conquer The Chilterns Triathlon Sprint take place?
The Conquer The Chilterns Triathlon Sprint takes place in Henley-on-Thames, England, UK.
What is the elevation gain of the Conquer The Chilterns Triathlon Sprint?
The Conquer The Chilterns Triathlon Sprint elevation gain is 88 metres, which Runna classifies as a Moderate race.
How can I prepare for the Conquer The Chilterns Triathlon Sprint?
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 Conquer The Chilterns Triathlon Sprint?
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!
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Sport:
Triathlon
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Conquer The Chilterns Triathlon July 2025 or RunThrough. 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 Conquer The Chilterns Triathlon July 2025 website.
