The following races make up the 2021 UK Regional Series:
- Midlands Super - Saturday, July 24th
- Scotland Sprint - Sunday, September 26th
- London South East Beast - Saturday, October 9th
- Wales Beast - Saturday, October 30th
Regional Series Rules:
- All race distances are scored the same. There is no weighting between race levels, for example, Sprint vs Super, or Sprint vs Beast.
- There are no separate Age Group divisions within the Elite category.
- Only the race-specific race distance/day will count towards the series ranking, other races held the weekend does not count towards the series.