ArticleFrontiers in physiology2019
Core Temperature Response During the Marathon Portion of the Ironman World Championship (Kona-Hawaii).
Article in Frontiers in physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 25 citations in OpenAlex.
- Validity of the CORE Wearable Sensor During Internal Cooling Induced by Hyperhydration with Cold Water at Rest.Sensors (Basel, Switzerland) · 2026Article
- Thermal stress responses and heat stress resilience genes in chickens are revealed through genomic and transcriptomic insights.Journal of animal science and biotechnology · 2026Review
- Real-Time Monitoring of Biometric Responses During a 200-km Ultra-Endurance Race Across the Desert.European journal of sport science · 2025Observational
- Cycling and Running are More Predictive of Overall Race Finish Time than Swimming in IRONMANSports medicine - open · 2025Article
- The association of origin and environmental conditions with performance in professional IRONMAN triathletes.Scientific reports · 2025Article
- The fastest nonprofessional age group IRONMAN triathletes in the world originate from Europe.Scientific reports · 2025Article
- Europe has the fastest Ironman race courses and the fastest Ironman age group triathletes.Scientific reports · 2024Article
- Transient changes in L-arginine, asymmetric and symmetric dimethyl arginine in triathletes following Norseman Xtreme Triathlon.Frontiers in physiology · 2024Article
- The influence of origin and race location on performance in IRONMAN® age group triathletes.PloS one · 2024Article
- Performance and pacing of professional IRONMAN triathletes: the fastest IRONMAN World Championship ever-IRONMAN Hawaii 2022.Scientific reports · 2023Article
- Chronic heat stress induces the expression ofFrontiers in genetics · 2023Article
- Continuous Monitoring of the Thermoregulatory Response in Endurance Horses and Trotter Horses During Field Exercise: Baselining for Future Hot Weather Studies.Frontiers in physiology · 2021Article
- Self-Selected Pacing During a World Record Attempt in 40 Ironman-Distance Triathlons in 40 Days.International journal of environmental research and public health · 2020Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Ironman triathlon consists of a 3.8 km swim, 180 km bike, and 42.195 km run. Thermoregulation responses play an important role in performance optimization and injury prevention. Factors such as environmental conditions including heat and humidity, athlete training level, and race duration can affect thermoregulation. Hyperthermia occurs when the core temperature rises above 38.5°C. The present study aims to describe core temperature (Tcore) in top-level and well-trained age group triathletes during the marathon of Ironman World Championship 2014 in Kona-Hawaii under thermal stress conditions. Tcore of 15 triathletes (age: 36.11 ± 7.36 years, body mass: 71.14 ± 7.12 kg, height: 179 ± 0.04 cm, and fat %: 8.48 ± 0.85) who classified for the Ironman World Championship was measured by an ingestible pill telemetry system prior to competition, during the marathon and 60 min after finishing the race. Mean wet bulb globe temperature (WBGT) during the marathon was 24.66°C (range 22.44-28.50°C). Body mass index (BMI) and perceived exertion (Borg Scale and Visual Analog Scale-Pain) were collected before the race and 60 min after the event. Time variables were extracted from their official race time and split times. Finish time was 10: 06:56 ± 0:48:30. Tcore was initially 36.62 ± 0.17°C, increased at the end of the event (38.55 ± 0.64;
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.