Sendr Climbing Logbook — Performance Analytics, Pyramids & Send History

Track every attempt, flash, redpoint, and repeat with analytical precision. Sendr's climbing logbook transforms your ticks into actionable training insights, visual grade pyramids, and fatigue metrics.

Multi-Discipline Ascent Logging

Record ascents across bouldering, sport, trad, and training boards with tick types including Onsight, Flash, Redpoint, Repeat, and Project Attempt. Log style beta (crimp, sloper, dyno, roof, slab), belayers, and route notes.

Automated Grade Pyramids & Volume Analytics

Visualize your solid foundation with automated grade pyramids. Understand whether you are projecting above your volume capacity or ready to break through to the next grade tier.

Tendon Strain & Recovery Impact Metrics

Every logged session calculates cumulative tendon load based on discipline, intensity, and hold profiles, alerting you to overtraining risks before finger injuries occur.

Seamless Gym and Outdoor Integration

Keep your gym projecting sessions and outdoor milestone sends organized in one unified database with filterable tags, date ranges, and crag locations.

Frequently Asked Questions

Which grading scales are supported in the logbook?
Sendr supports V-Scale and Fontainebleau for bouldering, French numerical, YDS (Yosemite Decimal System), and UIAA for sport and trad climbing.
Can I export my logbook data?
Yes, Sendr allows you to export your complete send history, attempt counts, and session metrics in CSV format at any time.
How does Sendr calculate flash rates and grade pyramids?
Sendr aggregates all your logged attempts and sends within selectable time windows to generate visual pyramid breakdowns and calculate your flash-to-redpoint efficiency.