For Endurance Athletes, Pacers & Support Crews
Plan every split. Crew every station. Own your lifetime results.
From pre-race cutoff modeling to post-race split analysis and lifetime ultra resumes, ChekkPoint gives athletes and support crews complete visibility into every mile.
Interactive "Plan My Effort" Pace Calculator
Select any published course on ChekkPoint, enter your target finish time and start hour, and compare Even, Conservative, and Mountain-Fade pacing curves with exact cutoff buffers and headlamp night windows.
Cross-Platform Lifetime Dossier
Your ChekkPoint athlete profile unifies official checkpoint splits with verified historical results from UltraSignup, ITRA, Strava, and DUV—complete with experience tier badges and finish rate analytics.
Live Crew Access Gating Boards
Support crews and pacers know the exact moment they are permitted to enter restricted aid station lots based on upstream checkpoint clearance.
One-Click Profile Ownership
Sign in with the email address you used to register for a race or volunteer shift and automatically claim your lifetime athlete dossier.