Ouen navi (R-navi) is an application that predicts the participant’s current position and his/her finish or waypoint time from the record data of the running competition.
Ouen-Navi
![](/2023/img/app/ouennavi.jpg)
TATTA
![](/2023/img/app/tatta.jpg)
You can dig into the details with records of every run.
Ouen navi (R-navi) is an application that predicts the participant’s current position and his/her finish or waypoint time from the record data of the running competition.
You can dig into the details with records of every run.