NONGPRALAE 12 Hours Series 2 2026 - Uttaradit, Thailand

NONGPRALAE 2026 Series 2 is an overnight endurance running event at Nong Pra Lae Public Park in Thung Yang, Laplae, Uttaradit. Rather than running a fixed distance, participants complete as many 1.6 km laps as they can within their chosen time allowance. The 12-hour competition includes both solo and four-person relay entries.

Schedule

The 12-hour solo and relay begin Saturday 7 November at 15:00, and finish at 03:00 on Sunday 8 November. Both the 6-hour and 3-hour races begin at 19:00 Saturday; their cut-offs are 01:00 Sunday and 22:00 Saturday respectively. All times are local Thailand time (ICT, UTC+7). Leaderboards are decided by the greatest distance completed within the limit.

Course and finisher shirts

Runners loop Nong Pra Lae Public Park on a mostly flat 1.6 km circuit, with an aid station at the shared start and finish. The advertised distance required to qualify for a finisher shirt is 15 km for 3 hours, 30 km for 6 hours, and 55 km for 12 hours. These are shirt-award thresholds, not fixed race lengths. ARC's 15K, 30K and 50K tags are only approximate search filters: the actual races are timed competitions. The 12-hour relay registration covers a team of four. Participants in the night categories should follow organiser advice about headlamps, layers, hydration and race-day safety.

Participation rules

Registration requires each runner's genuine personal and emergency details. Bibs are non-transferable, and payments must be completed within the time permitted by the registration provider. Changes are allowed only within the designated registration window. The organiser can reject entries that breach these conditions without a refund. Confirm the final race briefing and any later schedule changes before travelling.

Venue and travel

Nong Pra Lae Public Park is located in Thung Yang, Laplae district, west of Uttaradit city. The organiser suggests travelling towards Laplae via Highway 102 and using a local taxi from Uttaradit railway or bus stations when not driving. The map location is the organiser's park pin, not a surveyed start-line point. The official event registration page provides route, prize and eligibility information; race-pack collection arrangements have not been independently confirmed.