2024 Pekan Olahraga Nasional

Pekan Olahraga Nasional XXI

Host city	Aceh North Sumatra
Motto	Bersatu Kita Juara! (Together we are Champion!)
Athletes	12.919 athletes
Events	65 events
Opening	9 September 2024
Closing	20 September 2024
Opened by	Joko Widodo
Closed by	Muhadjir Effendy
Athlete's Oath	Veddriq Leonardo
Torch lighter	Nurul Akmal
Ceremony venue	Harapan Bangsa Stadium (opening) North Sumatra Stadium (closing)
Website	ponxxi.acehprov.go.id ponxxi.sumutprov.go.id
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The National Sports Week 2024 (Indonesian: Pekan Olahraga Nasional XXI, abbreviated as PON XXI), also called as PON Aceh-Sumut 2024, is the twenty first edition of the National Sports Week (PON) which is a major national multi-sport event which take place from 9 to 20 September 2024 with Aceh and North Sumatra as hosts.

This edition marks the first time PON has been held by two provinces at once, also marks the first time it has been held in Aceh, and the second time it has been held in North Sumatra (previously in 1953). This is the fourth time PON has been held in Sumatra (previously Medan 1953, Palembang 2004, Pekanbaru 2012) and the first time since 2012. The youngest provinces, Southwest Papua, Highland Papua, Central Papua and South Papua will make their debut at the PON XXI event.

PON XXI also commemorates the 20th anniversary of the Aceh and North Sumatra tsunami disaster, which occurred on 26 December 2004.