This page lists deprecated features and upcoming breaking changes to the RunSignup API. When we plan to remove or change a feature in a way that could break existing integrations, we will list it here along with the date it takes effect. We will try to give at least 45 days’ notice before a breaking change takes effect.
Announced October 2026.
Calling get-results without individual_result_set_id returns results for every result set in the event.
For events with more than one result set, page and results_per_page are applied to each result set separately.
For example, with three result sets and results_per_page=1000, one request could return up to 3,000 results.
If a request would return more than 2,500 results in total, it returns an error instead.
In the future, individual_result_set_id will be required for events with more than one result set.
Use the get-result-sets API to get the list of result sets for an event, then pass individual_result_set_id to get results for each result set.
Takes effect on or after December 7, 2026.
