24-hour planner
Just type what you do – e.g. “2h bike”, “gym 2 to 4 pm”, “sleep 6h”. Or tell us which sports you could do and have the day generated.
For healthy, trained adults only. Burning 10,000 kcal in a day is extreme. Drink, eat, rest – and stop immediately at any warning sign. Safety & methodology
Plan your challenge day as a timeline. Type what you do and when, for example “2h bike”, “gym 2 to 4 pm” or “sleep 6h”. The planner works out times and calories instantly. Sleep and breaks count too.
You always see how much is missing for your level and whether the day is realistic. Walking is almost always the best way to fill gaps: it is easy on the body and can be spread over many hours. The plan stays saved in your browser. On challenge day it starts the live mode.