Run With The Flow Udon Thani 2026

Run With The Flow 2026: Empower You, Empower the Flow returns to Udon Thani on Sunday 20 December 2026 for the third year of Bangkok Hospital Udon's charity running event. It offers 10K, 5K and a new 3K category, with the race hub at Nong Prajak Public Park, a popular lakeside destination in central Udon Thani.

The hospital is working with event partner Able Agency to promote regular exercise, particularly cardiovascular and brain health. Proceeds remaining after event expenses are earmarked for the Vejdusit Foundation and the Association for the Disabled in Udon Thani. Medical teams and emergency support from Bangkok Hospital Udon are part of the organiser's race-day arrangements.

Race-day programme (Thailand time, UTC+7)

• 04:30: Event area opens.
• 05:00: Runner assembly, warm-up and opening proceedings.
• 05:30: 10K flag-off.
• 05:45: 5K flag-off.
• 06:00: 3K flag-off.
• 07:00: Awards ceremony.
• 09:00: Event concludes.

The organiser advertises a fully closed course with route marshals and medical teams. Distance discrepancy: the registration category is named 10 km, but the organiser's published route-map image is labelled 10.5 km. Until corrected by the organiser, runners should not assume that the advertised race has an exactly measured 10.00 km course. Check final course instructions, particularly if targeting a personal best.

Registration categories and benefits

Regular fees published for the current sales period (from 1 October 2026) are THB 700 (10K), THB 550 (5K) and THB 500 (3K). The organiser also advertises THB 2,000 VIP registrations for each distance, including an additional polo shirt. Earlier discounted prices expired on 30 September; do not mistake these for currently advertised regular fees. Current availability, registration cut-off and any extras must be checked on the organiser-operated RUNLAH page. This year's public event overview does not substantiate a precise final registration deadline.

Participant inclusions include an event shirt, personalised bib, finisher medal, three food coupons, hydration, medical support and group accident insurance. The organiser states insurance coverage of up to THB 100,000 for accidental death and up to THB 10,000 per accident for treatment, subject to the actual insurer's conditions. Timed entries should check their allocated chip or results arrangements when collecting the race pack. Prizes for the 10K and 5K are awarded by age group; 3K awards are overall.

Race-pack collection

• 17–18 December, 10:00–16:00: Bangkok Hospital Udon.
• Saturday 19 December, 13:00–18:00: Nong Prajak Public Park.
• The organiser mentions limited race-day collection, but no reliable exact operating window is published. Confirm directly before relying on it.

Safety and participation conditions

Entrants must be fit for their chosen race and disclose relevant medical conditions to the organisers. Follow marshals' instructions and the signed route: changing distance after race-pack check-in is prohibited. Littering can lead to warnings or disqualification. If injured, report immediately to the on-course medical staff, who can arrange transfer to Bangkok Hospital Udon when necessary. Participants should read the current organiser terms, especially around photographs, safety and emergency treatment.

All times and conditions above are based on the 2026 RUNLAH organiser listing. The map marker denotes the park as a whole, not an independently verified exact starting-line point.