5 km today. 42.2 km when it matters.
Choose how far you are running and how closely today should rehearse your goal race. GetRaceTwin changes both the route shape and the strength of the terrain match.
Comfortable, repeatable mileage with one useful cue from your goal race. Not every day needs to become a hard workout.
Finds nearby hills, descents or rolling sections that rehearse a defining feature of the race, then brings you back to your start.
Builds aerobic strength while preserving more of the race’s rhythm, including where climbs, flats and descents appear.
Prioritizes the race’s hardest terrain and late-run demands. A point-to-point route may win when it creates a meaningfully better match.
Uses the most aggressive whole-course comparison. Loop or point-to-point is chosen by which route best reproduces race-day sequence and fatigue.