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Run SEA

Full Marathon

The full marathon is the classic 42.195km road-race distance. Southeast Asia's full marathon calendar spans major international city races down to smaller regional festivals that add a full-marathon option alongside shorter distances, giving runners a wide mix of course profiles, climates, and field sizes to choose from.

races
80
Countries represented
9
8NOV
CMU Chiang Mai Marathon 2026

Chiang Mai, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K (10.5km) 5K (5.5km)
8NOV
Korat Marathon

Nakhon Ratchasima, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
8NOV
Standard Chartered Hanoi Marathon Heritage Race

Hanoi, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
14NOV
KCC GenSan Marathon 2026

General Santos City, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
15NOV
Bangsaen42 (Bangsaen Marathon)

Bang Saen, Chonburi, Thailand

Full Marathon (42.2km)
15NOV
Bank Jateng Borobudur Marathon

Magelang, Indonesia

Full Marathon (42.2km) Half Marathon (21.1km) 10K
15NOV
Ca Mau Marathon 2026 - Petrovietnam Cup

Ca Mau, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
15NOV
Trang An Marathon 2026

Ninh Binh, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
22NOV
Ayutthaya Marathon 2026

Phra Nakhon Si Ayutthaya, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K (10.5km) 5K
22NOV
Bagan Marathon (Bagan Temple Marathon)

Nyaung-U / Old Bagan, Myanmar

Full Marathon (42.2km) Half Marathon (21.1km) 10K
22NOV
Elopura Marathon Sandakan 2026

Sandakan, Sabah, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K
22NOV
Halong Bay Heritage Marathon

Ha Long, Quang Ninh, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
22NOV
Mandiri Bintan Marathon 2026

Bintan, Riau Islands, Indonesia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
22NOV
My Champion Black Diamond Marathon 2026

Khao Kho, Phetchabun, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K (10.5km) 5K
22NOV
Phichit Running Challenge 2026

Kha Mang, Phichit, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K (10.5km) 5K
22NOV
Royal Klang Marathon 2026

Klang, Selangor, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K (10.6km) 5K
22NOV
RSAWIT International Marathon 2026

Sibu, Sarawak, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km)
22NOV
Sante Barley Trilogy Run Asia 2026 – National Finals

Pasay, Philippines

Full Marathon (42km) Half Marathon (21km) 10K 5K
28NOV
Bentong Monsoon Marathon 2026

Bentong, Pahang, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km)
29NOV
AIA Rock 'n' Roll Running Series Manila 2026

Manila, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
29NOV
Amazing Thailand Marathon Bangkok (ATMB)

Bangkok, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K (4.5km)
29NOV
Dong Nai Marathon – Truong Tuoi Group 2026

Dong Nai, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
29NOV
iRun Subic Bay 2026 – Leg 3

Subic, Zambales, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
29NOV
VnExpress Marathon Hanoi Midnight 2026

Hanoi, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
29NOV
Yen Tu Heritage Marathon 2026

Yen Tu, Quang Ninh, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
5DEC
UI Ultra Marathon 2026

Depok, West Java, Indonesia

Full Marathon (42.2km) Half Marathon (21.1km)
6DEC
BYD Singapore International Marathon by Adidas

Singapore, Singapore

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
6DEC
LANSAKA Marathon 2026

Lan Saka, Nakhon Si Thammarat, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K
6DEC
National MILO Marathon 2026 – National Finals

Clark City, Pampanga, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
6DEC
Nghe An Legacy Marathon 2026

Cua Lo, Nghe An, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
6DEC
Puerto Galera International Marathon 2026

Puerto Galera, Oriental Mindoro, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K
6DEC
Techcombank Ho Chi Minh City International Marathon (9th ed.)

Ho Chi Minh City, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
6DEC
Thanh Hoa Marathon 2026

Thanh Hoa, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
6DEC
Vientiane International Marathon

Vientiane, Laos

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
13DEC
Fit to Run 2026: The Trilogy Finals

Bacolod City, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
13DEC
Kathu Marathon 2026

Kathu, Phuket, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K (10.5km)
13DEC
Penang Bridge International Marathon

Batu Kawan, Penang, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K
13DEC
Phetchaburi Marathon 2026

Phetchaburi, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
13DEC
Photak Marathon (6th ed.)

Nong Khai, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
13DEC
Scenic Marathon Nakhon Phanom

Nakhon Phanom, Thailand

Half Marathon (21.1km)
13DEC
Singlife Cagayan de Oro Marathon

Cagayan de Oro City, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
20DEC
Muang Thai Chiang Mai Marathon

Chiang Mai, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K
27DEC
VnExpress Marathon Hải Phòng 2026

Hải Phòng, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
10JAN
37th Bangkok Marathon

Bangkok, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K
10JAN
Bac Ninh Legacy Marathon 2027

Bac Ninh, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
10JAN
Cebu Marathon 2027

Cebu City, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
10JAN
Khao Yai Marathon (B-Quik Khao Yai Marathon 2027)

Pak Chong, Nakhon Ratchasima, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
10JAN
Khon Kaen International Marathon (22nd ed.)

Khon Kaen, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 5K (5.4km)
17JAN
2027 Iloilo Dinagyang Marathon – Heritage Run 4

Iloilo City, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
17JAN
Chombueng Marathon (40th ed.)

Chom Bueng, Ratchaburi, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K
17JAN
HCMC Marathon (Ho Chi Minh City Marathon)

Ho Chi Minh City, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K
17JAN
Kota Kinabalu Marathon 2027

Kota Kinabalu, Sabah, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
23JAN
Buriram Marathon Presented by Chang Mineral

Buriram, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K (4.6km)
24JAN
Twincity Marathon 2027

Putrajaya, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
30JAN
Matutum Marathon 2027

General Santos City, South Cotabato, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
31JAN
Chiangrai Marathon

Chiang Rai, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
31JAN
Pontianak City Run 2027

Pontianak, West Kalimantan, Indonesia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
7FEB
Dok Fai Ban Marathon 2027

Loei, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
7FEB
NYK Marathon 2027

Nakhon Nayok, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
7FEB
Rayong Long Beach Marathon 2027

Ban Phe, Rayong, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K (10.6km) 5K
21FEB
Bac Son Marathon – Na Nhem Festival 2027

Bac Son, Lang Son, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km)
21FEB
Chaiyaphum Marathon 2027

Chaiyaphum, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
21FEB
TATMOK Marathon 2027

Phetchabun, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
21MAR
Danang International Marathon 2027

Da Nang, Vietnam

Full Marathon (42.2km) Half Marathon (21.1km) 10K
21MAR
Miri Marathon 2027

Miri, Sarawak, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
28MAR
Carabao Half Marathon (Carabao Marathon)

Kota Batu, Jawa Timur, Indonesia

Full Marathon (42km) Half Marathon (21.1km) 10K 5K
25APR
Tugu Muda Marathon 2027

Semarang, Central Java, Indonesia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
1MAY
Amazing Thabo Midnight Marathon

Tha Bo, Nong Khai, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
1MAY
Terengganu Marathon 2027

Kuala Terengganu, Terengganu, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
16MAY
Borneo International Marathon 2027

Kota Kinabalu, Sabah, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K
30MAY
Amazing PHRAE Marathon 2027

Phrae, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
30MAY
Boracay Island 360 Marathon 2027

Malay, Aklan, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
13JUN
Jakarta International Marathon 2027 (JAKIM)

Jakarta, Indonesia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
13JUN
Laguna Phuket Marathon 2027

Ban Bang Thao, Phuket, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
20JUN
Amazing Kamphaeng Phet Marathon 2027

Kamphaeng Phet, Thailand

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
8AUG
Angkor Empire Marathon 2027

Siem Reap, Cambodia

Full Marathon (42.2km) Half Marathon (21.1km) 10K
8AUG
Sarawak Energy Marathon 2027

Kuching, Sarawak, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
22AUG
BE GRAND Bohol International Marathon 2027

Panglao, Bohol, Philippines

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
4SEP
Alor Setar Marathon 2027

Alor Setar, Kedah, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K
17OCT
Kuching Marathon 2027

Kuching, Sarawak, Malaysia

Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K

Related distance types

Full Marathon FAQs

How long is a full marathon?

A full marathon is a standardized distance of 42.195 kilometers (26.2 miles), the same length used at every internationally certified marathon worldwide. Course routes and elevation vary by event, but the total distance runners must cover to officially finish a full marathon does not change from race to race.