Does MaxFun Sports offer a 'Trainingsplan - Halbmarathon' (half-marathon training plan)? If so, please state the full range of years, from the earliest to the latest, for which training plans are available on their 'Trainingspläne' section.
Navigate to the 'Trainingspläne' (Training Plans) page. Confirm the presence of 'Trainingsplan - Halbmarathon' on the page. Identify the earliest year from the list of available years for training plans. Identify the latest year from the list of available years for training plans. Provide a concise answer confirming the availability and the range of years.
Confirm that a 'Trainingsplan - Halbmarathon' is available. State that training plans are available from 2002. State that training plans are available up to 2025.