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Kathu Marathon 2026
Sport and fitness
from ฿200
Crowded
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Family
Sun, 13 December · All day
Kathu Municipality time (UTC+7)
Kathu Municipality
Kathu
200 - 700 THB
About the event
The 29th Kathu Marathon is on for December 13, 2026 — registration is open until September 10, limited to 5000 spots. Choose your classic distance: 42, 21, 10 or 6 km, plus a 2.5 km charity run. All runners get a souvenir shirt, and marathon/half-marathon finishers also receive a special finisher shirt.
From the editors
The Kathu Marathon is one of the island's oldest mass runs, put on by the municipality; thousands of runners, distances from 2.5 to 42 km. Register in advance; a mostly Thai field.