Ruby gem for runners: pace, time, and distance calculations, unit conversions (30+ units), race time predictions (Riegel & Cameron), GPS track analysis (Haversine, elevation gain, per-km splits), age grading (WMA 2023), VO2max estimation (Daniels & Gilbert), and personalized training zones (Daniels paces & Karvonen heart-rate zones).
Required Ruby Version
>= 3.3.0
Authors
João Gilberto Saraiva
Versions
- 1.12.0 August 01, 2026 (44.5 KB)
- 1.11.0 July 25, 2026 (41 KB)
- 1.10.0 July 11, 2026 (37.5 KB)
- 1.9.10 July 09, 2026 (35.5 KB)
- 1.9.9 June 17, 2026 (35.5 KB)
Pushed by
SHA 256 checksum
Provenance
Source Commit
Build File