Marathon directory
Marathons in Tonga
1 upcoming marathon in Tonga. Next: TAWS Tonga Marathon on August 29, 2026.
1marathon upcoming
0cities
August 29, 2026Next race
1distance types
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Planning notes for Tonga
Use this country page to shortlist 1 upcoming race by date, distance, registration path, and official source.
- Next raceTAWS Tonga Marathon on August 29, 2026
- Busy monthsAugust (1)
- DistancesMarathon
- VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.