TY - JOUR T1 - O.3.3-5 Is parkrun an equitable health intervention? A qualitative study exploring how a free, weekly, community-based physical activity initiative engages with underrepresented groups in the UK JO - European journal of public health PY - 2023/09/01 AU - ED - VL - 33 IS - Suppl 1 Y2 - 2025/10/06 ER -