Triathlon Events in Oxford, South East 2024-2025

Whether you’re a lone wolf, a beginner, or part of a tri club, there are lots of triathlon options in Oxford and the South East. Try a team relay super-sprint in the Cotswolds, measure your individual progress across the season with the Oxfordshire Triathlon Series, or head to Blenheim Palace for one of the UK’s most popular and scenic triathlon events.