Energy Availability and Its Impact in Elite Triathletes
Recruiting
Observational Study
Low Energy Availability
Relative Energy Deficiency in Sport
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 40 (estimated)
- Sponsor
- Bispebjerg Hospital · Other
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Answer a few quick questions to see if you may meet the eligibility requirements.
Check Your Eligibility
About This Trial
This study investigates how energy availability affects performance, injury risk, and training outcomes in elite triathletes. Over two competitive seasons (2026-2027), 40 elite and sub-elite triathletes will be monitored through physiological tests, blood samples, and questionnaires. The goal is to identify markers of low energy availability and understand its impact on health and athletic perform…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age ≥18 years
* Healthy individuals
* Training ≥15 hours/week in triathlon
Exclusion Criteria:
* Smokers
* Use of prohibited substances (WADA list) without medical justification
* Existing injuries or illnesses that could worsen due to participation
Contacts