Its free tools can be used without registration and help users connect distance, time, and pace, plan interval training, and estimate a target time for another race. The prediction tool uses the Riegel formula, offering guidance based on a previous performance while noting that conditions such as elevation, weather, and fatigue are not included.

Runners can also upload a GPX route, select a point, and estimate their passing times at a constant pace. They can share route locations and expected timings with friends and supporters, and sign in with Google to save plans and retrieve them on other devices. GPX files are processed on the user’s device; map display requires an internet connection.

wherepace also provides practical running guides through its blog, including advice on race pacing, course elevation, and GPX files. A triathlon calculator demo estimates a total time from swimming, cycling, running, and transition inputs.