About Dates.Run

Dates.Run is a calendar of running races in Indonesia and Singapore: road, trail, ultra and fun runs, with their dates, places, distances, prices and registration links. It is free to use and has no accounts.

Every race page says how far its details have been checked, and links to the organiser's own page or ticketing page, where you register.

Each race is read from the organiser's own website or ticketing page. Every fact on a page (a date, a price, a rule, a race pack time) is matched against a passage in that page before it is shown, and a fact we cannot match is left out. Two sources that disagree about a date keep the race off the site until one of them changes.

"From the organiser" on a race means the date is stated on the organiser's own page. A race that only a listing states is marked as such until the organiser's page confirms it.

The text of each page is written in both languages from those facts and read by a second, independent check before it is published. Pages are updated every day and each page keeps a short change log.

Pictures are the organiser's own, shown with a credit and a link to the page they came from. Maps are drawn from OpenStreetMap data (© OpenStreetMap contributors), placed from the venue or address the organiser gives.

If something on a page is wrong, or you are an organiser and want a detail changed or a page taken down, write to [email protected] with the page address. Contact details (a phone number or an email address) are shown only when the organiser published them for the event; write to the same address and they are removed.

We do not set tracking cookies and we do not sell or share data. Visits are counted without identifying anyone.