> For the complete documentation index, see [llms.txt](https://docs.tryterra.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tryterra.co/faq/help-topics/data-api-sdk/historical-data-and-backfill/wahoo-backfill-no-rate-limit.md).

# Are there limits on Wahoo backfill requests?

We are **not currently aware of specific rate limits on Wahoo workout backfill requests**, but provider behaviour can change.

**Design your backfill logic to handle occasional throttling or retries gracefully** so an unexpected limit does not break your sync.