June is the month for Asian marathons in 2026, with five events scheduled across the Philippines, Japan, and China. Several of these races are expected to reach capacity early, especially for runners planning international travel.
The lineup includes flat city courses built for speed as well as coastal routes where scenery becomes part of the experience. Some events draw large international fields. Others stay more local and low key. These differences matter when planning training and travel logistics.
Here is a breakdown of each June 2026 marathon and the key details to prepare before race day.
1. Galaxy Manila Marathon
📅 June 12–13, 2026 | 📍Pasay City, Philippines
The Galaxy Manila Marathon, also known as the EDSA Run, is one of the most anticipated running events in the Philippines. It is the first of its kind in the country, where runners have the chance to race over EDSA, Metro Manila’s main highway.
Distance categories include:
- Full Marathon (42.195 km)
- Half Marathon (21 km)
- 10 km
- 5 km Fun Run
For both local and international runners, this is your rare shot at seeing EDSA the way it’s almost never seen, wide open and car-free. The flat stretch makes it a dream course if you’re chasing a personal best, so don’t be surprised if the pace picks up fast.
For registration, keep an eye on the official Galaxy Manila Marathon site and platforms like RunRio for updates on schedules and race kit details.
2. Laguna Phuket Marathon
📅 June 13–14, 2026 | 📍 Laguna Phuket, Thailand
Set within the Laguna Phuket resort complex on Thailand’s largest island, it has grown into one of Southeast Asia’s most loved destination marathons over the years.
The weekend format keeps things flexible. Runners can choose shorter distances on Day 1 or take on the full marathon on Day 2. The marathon route moves through jungle paths, resort roads, and lagoon-side stretches, so every kilometre feels like a scenic tour. June conditions bring heat and humidity, which makes preparation and smart pacing essential.
Distance categories include:
- Full Marathon (42.195 km) on Day 2
- Half Marathon (21 km) on Day 1
- 10.5 km on Day 1
- 5 km Fun Run on Day 1
After the finish line, many runners extend their stay to enjoy the beaches, spa experiences, and Thai cuisine across Phuket. It easily becomes part race and part getaway.
For registration, visit the official Laguna Phuket Marathon site and secure a slot early, as entries for these Asia running events in 2026 fill quickly with runners from Europe, Australia, and across Southeast Asia.
3. Kelantan International Marathon
📅 June 26–27, 2026 | 📍 Stadium Sultan Muhammad IV, Kota Bharu, Kelantan, Malaysia
The Kelantan International Marathon brings competitive running to northeastern Malaysia, based in Kota Bharu, a city known for its strong Islamic heritage and lively local markets. It delivers a refreshingly distinct vibe compared to Kuala Lumpur’s commercial races.
The race starts at Stadium Sultan Muhammad IV, giving it a stadium-style kickoff before heading out through roads near the Kelantan River and surrounding city areas. It’s a route that gives runners a glimpse of a side of Malaysia many don’t usually see.
Distance categories include:
- Full Marathon (42.195 km)
- Half Marathon (21 km)
- 10 km Run
- 5 km Run
Expect runners from Malaysia, Thailand, Singapore, and Indonesia to join in, creating a true international vibe. Kota Bharu keeps things conservative, so modest dress off the course shows respect for customs and boosts that authentic feel.
4. Hakodate Marathon
📅 June 7, 2026 | 📍 Chitose City, Hokkaido, Japan
Among June running events in northern Japan, the Hakodate Marathon offers a compelling marathon event that offers a coastal beauty with Japan’s. Held in Hakodate, a historic port city on Hokkaido’s southern tip. It also provides ideal running weather, with temperatures around 13–21°C, cooler than mainland Japan and perfect for endurance pacing. The flat-to-moderate course winds through vibrant local markets, the foothills of Mount Hakodate, and scenic bay areas, offering a mix of cultural immersion and natural inspiration. With about 4,000 participants, it attracts a dedicated international field, supported by an excellent organization typical of Hokkaido races.
Distance categories include:
- Full marathon (42.195 km)
- Half Marathon (21.0975 km)
Runners start at 9:00 a.m. from Hakodate Dock Sports Garden, with a well-supported route emphasizing safety and spectator appeal.
Registration details are available on the official site, typically opening months in advance.
5. Guiyang Marathon
📅 June 14, 2026 | 📍 Guiyang, China
The Guiyang Marathon offers a refreshing change from the usual summer race experience. Held in Guiyang, often called China’s “Summer Capital,” it draws runners with its cooler climate and relatively cleaner air, which makes June racing feel far more manageable.
The course loops around Guanshan Lake, blending modern city views with wide green spaces and the striking karst landscapes that define the region. It’s the kind of route where settling into a steady rhythm comes naturally, with enough scenery to keep things interesting from start to finish.
As a World Athletics Elite Label Race, the event delivers strong organization and a smooth race-day flow, while still feeling less crowded than the biggest international marathons. That balance gives it a more relaxed, enjoyable atmosphere without sacrificing quality.
Distance categories include:
- Full Marathon (42.195 km)
- Half Marathon (21.1 km)
The altitude adds a light challenge. Arriving a day or two early helps your body adjust and settle in before the race.
How to Choose the Right June Marathon in Asia for You
Choosing the right race depends on what you want out of the experience. If you are chasing a personal best, the cool conditions in Chitose give you a strong advantage. If you want scenery and atmosphere, the EDSA route or the coastal setting in Quy Nhon delivers a more immersive run.
Travel style also matters. Phuket works well if you want a beach trip built around race weekend. Guiyang suits runners looking for a more cultural and off-the-beaten-path experience.
June brings heat and humidity across much of Southeast Asia so cooler destinations like Hokkaido can make pacing easier and recovery smoother.
Registration is best done early since many races reach capacity fast, especially popular international events that attract runners from across the region.
