Betweenloops, for the hours between Backyard Ultra bells

Field notes

The planned tracker records intake round by round across carbohydrates, sodium, fluid, protein, and caffeine, then compares each round with its target. Rounds are calculated from the event start and loop length rather than a stored schedule, with the bell taking over if the race falls out of sync. The page also specifies 144-pixel tap targets, undoable writes, and a dark-only display intended to remain usable both in a dark aid station and under direct daylight.