The intent to improve a youth athlete’s ability is developed through structured focused training in the competencies within their sport. To date there is little evidence around how multi-discipline youth athletes organise their training load (TL) outlook in a multitude of sports. The aim of this study was to analyse the daily TL, distribution and wellness in aspiring 10-15yr old pentathletes (n = 31) over 152 ± 35 days. Athletes completed daily reports documenting sport mode, session duration, session rate of perceived exertion (sRPE) and wellness (sleep, stress, mood, fatigue, muscle soreness). Parental understanding of training periodisation was used to contextualise the athletes training patterns (n = 15) through semi-structured interviews. Weekly training duration was 5 h 59 min ± 3 h 38 min. The swimming discipline dominates the overall time spent training (50.5%). Pentathlon specific TL was significantly higher in the 14–15 yrs (3000 ± 1207 AUT) in comparison to 10–11 yrs (1837 ± 874 AUT). Weekly micro TL fluctuations showed significant peaks on the weekend compared to Tuesday and Friday (p < 0.05). Wellness scores were significantly worse on Monday to Wednesdays (p < 0.05), compared to Fridays. Parent interviews suggest a multitude of coach input from solo disciplines over a typical week, with little inter-coach discussions. In conclusion there is little structure on a micro or macro level in youth pentathletes training showing multiple-coach input with little coach crossover. Implications for the training/competition is based around convenience/holidays/availability of resources rather than overall individual development, which suggests the potential need for an early specialisation approach to support athletes within this style of multi-discipline sport.

提高青年运动员能力的意图是通过结构化的重点训练来培养他们的运动能力。迄今为止，关于多学科青年运动员如何在众多运动中组织他们的训练负荷 (TL) 前景的证据很少。本研究的目的是分析有抱负的 10-15 岁五项全能运动员（n = 31）在 152 ± 35 天内的每日 TL、分布和健康状况。运动员完成每日报告，记录运动模式、训练持续时间、训练感知消耗率 (sRPE) 和健康状况（睡眠、压力、情绪、疲劳、肌肉酸痛）。通过半结构化访谈，父母对训练周期的理解被用于将运动员训练模式（n = 15）置于背景中。每周训练时间为 5 小时 59 分钟 ± 3 小时 38 分钟。游泳学科在整个训练时间中占主导地位（50.5%）。与 10-11 岁 (1837 ± 874 AUT) 相比，五项全能特定 TL 在 14-15 岁 (3000 ± 1207 AUT) 中显着更高。与周二和周五相比，每周微 TL 波动在周末显示出显着峰值（p < 0.05）。与周五相比，周一至周三的健康评分明显更差 (p < 0.05)。家长访谈表明，在一个典型的一周内，教练会从单独的学科中获得大量的意见，几乎没有教练间的讨论。总之，在青年运动员的训练中，微观或宏观层面上几乎没有结构显示多教练投入而很少教练交叉。对培训/比赛的影响基于便利/假期/资源的可用性，而不是整体的个人发展，