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Run workspace

Plan the effort, not just the line.

Trail-running routes, pace targets, race projections and repeatable GPX activity analysis.

Plan a run route Discover run routes Upload activity

Live context

Conditions

Choose a point or use your location. Forecast data is never presented as an observation at the trail.

Before you go

Readiness check

0/4Review each item before relying on the plan

Pace lab

Target and projections

PACE5:30 /km
5K0h 26m
10K0h 55m
HALF2h 01m

Predictions use the Riegel model. Trail surface, ascent, weather and fatigue can make real outcomes materially slower.

Web planning boundary

Forecasts and calculations are planning aids. For background recording, offline navigation, emergency actions and notification-critical alerts, open the saved plan in the Skreppa iPhone app.

Open App Store