TT Lab Apr 9, 2026

TT Lab Metrics Guide — What 12 Running Data Points Mean

TSS, VDOT, VO2max, HR Drift — what each metric tells you and how to actually use it for better training.

AI Analysis Feb 27, 2026

AI Running Analysis — Just Run, Get a Coaching Report

VDOT trends, training intensity distribution, PB predictions. A complete guide to automatic AI-powered running analysis.

Beginner Guide Feb 26, 2026

Complete Beginner's Guide to Running

From choosing shoes to your first 5K. Walk-run method, 8-week plan, and injury prevention.

VDOT Training Feb 26, 2026

Find Your Perfect Running Pace with VDOT

What pace should easy runs be? How fast should intervals feel? VDOT answers with numbers, not guesswork.

Crew Guide Feb 26, 2026

How to Start a Running Crew at Work

From recruiting 5 members to managing 30+. Scheduling, crew battles, record tracking, and more.