Phnom Penh Hash House Harriers (P2H3) is a local Hash House Harriers club that combines group running with socialising, capturing its character in the motto, “A drinking club with a running problem!” The club organises numbered Hash events in and around Phnom Penh, with schedules listing dates, volunteer hares, meeting points and finishing locations. Its website provides practical information for participants, including a hare line, guidance for people interested in setting a trail, frequently asked questions and news. It also shares details about regional events, including the Mekong Hash in 2026 and participating Hashers.

The programme includes regular Sunday gatherings as well as occasional Saturday Hashes and themed outings, such as a boat Hash. Participants can check the latest event notices for departure times and locations; one listed gathering meets at Villa Grange, with an arranged departure and the event continuing there afterward. The club also invites members to volunteer as hares for upcoming events, helping plan and mark the routes