Triathlon Pacing Calculator

Best Bike Split models physics-based pacing for cycling and triathlon races, using athlete metrics, bike specs, elevation, weather, and real‑time data to generate segment power targets. It integrates with TrainingPeaks, Zwift, Garmin Connect, and supports multiple athlete profiles.

Sleepcalculator.io is a smart sleep cycle calculator that determines optimal bedtimes or wake-up times using 90-minute sleep cycles and a 15-minute fall-asleep buffer. It offers six practical options for aligning with natural sleep rhythms, helping users avoid grogginess from interrupted deep sleep.