Singlife ONE Clark Int'l Marathon 2026 Review | PH

Name: Singlife ONE Clark Int'l Marathon 2026 Review | PH
Item: Singlife One Clark International Marathon
Author: Run SEA

Singlife One Clark International Marathon

The Singlife One Clark International Marathon is a full-marathon event in Clark Freeport, Pampanga, Philippines, scheduled for September 20, 2026.

Compiled by the Run SEA editorial team from the sources cited below — not a first-hand race report. How we research listings.

Facts last checked August 25, 2026

The Singlife One Clark International Marathon is a full-marathon event organized by RUNRIO Inc., scheduled for September 20, 2026, at the Clark Parade Grounds in Clark Freeport, Pampanga, Philippines. The event offers multiple distance options, including 42.195km, 21.1km, 10km, and 5km races, catering to a range of runners from beginners to seasoned marathoners.

The bottom line

The Singlife ONE Clark International Marathon adds another RunRio-organised stop to the Clark Freeport Zone's growing race calendar, held at Clark Parade Grounds -- a historic open space within the former Clark Air Base complex, now used regularly for large events. Four distances from 5K to the full marathon give it standard broad accessibility. The venue itself has real credibility: it's hosted multiple other races covered in this research batch (the Pampanga Marathon, among others), suggesting genuine operational experience with marathon-scale logistics at this specific site.

Key facts
Date	2026-09-20
Distance Km	42.195, 21.1, 10, 5
Primary Distance Km	42.195
Organizer	RUNRIO Inc.
Venue	Clark Parade Grounds
City	Clark Freeport, Pampanga
Country	Philippines

A New International Marathon at a Proven Venue

The race is organised by RUNRIO Inc. at Clark Parade Grounds in the Clark Freeport Zone, Pampanga, offering four distances: 5K, 10K, 21.1K and the 42.195K full marathon.

Clark Parade Grounds: A Historic, Repeat-Use Venue

Clark Parade Grounds sits within the former Clark Air Base complex, now part of the redeveloped Clark Freeport and Special Economic Zone in Central Luzon. ^[2] This is the same venue used by the Pampanga Marathon, which has run annually since at least 2022 -- so whatever operator is on site has real, tested experience managing large-field road races at this specific location, even though the Singlife ONE Clark event itself is organised separately.

RunRio's Track Record Elsewhere

RunRio organises multiple other races covered in this research batch -- the Sante Barley Trilogy Run Asia series, the PUMA Philippine Half Marathon Series, EastWest Dream Run, and Decathlon Run among them -- giving it broad experience across differently branded events. ^[1] That operational breadth is a reasonable proxy for what to expect logistically here, even without independent reviews specific to this exact race.

No Independent Reviews Yet

No independent participant race reports specific to the Singlife ONE Clark International Marathon turned up in research -- available material is limited to RunRio's own official channels. ^[1] Given the venue's track record with other events, this is more likely a matter of the race being new or under-covered than a red flag about organisation quality.

Should You Run It?

If a RunRio-organised marathon at a proven Clark Freeport Zone venue appeals, the Singlife ONE Clark International Marathon on 20 September 2026 is a reasonable, low-risk pick given the venue's track record with similar events.

References & sources

1. RunRio — official site — RunRio
2. Clark Parade Grounds — Wikipedia — Wikipedia

Quotes are short excerpts reproduced under fair use and attributed to their original authors; follow the links above for the full context. This article is an independent summary and is not affiliated with the event.

Pros

Multiple distance options (42.195km, 21.1km, 10km, 5km) cater to different runner levels
Organized by RUNRIO Inc., a known name in race organization
Located in Clark Freeport, Pampanga, offering a unique racing environment

full-marathon philippines verified

Find out more about Singlife One Clark International Marathon

Visit official site

Frequently asked questions

When is the Singlife One Clark International Marathon?

The Singlife One Clark International Marathon is scheduled to take place on September 20, 2026. This date allows participants to plan their training and travel accordingly, ensuring they are well-prepared for the race day. Mark your calendars for this exciting event in the racing calendar.

Where is the race held?

The race is held at the Clark Parade Grounds, located in Clark Freeport, Pampanga, Philippines. This venue provides a specific and accessible location for participants, offering a distinct backdrop for the marathon and its accompanying races.

What distances are available for participants?

Participants can choose from several distances: a full marathon of 42.195km, a half marathon of 21.1km, a 10km race, and a 5km race. This variety accommodates a wide range of running abilities and preferences, making the event accessible to both novice and experienced runners.

Is this a new or established race?

No independent participant reviews were found specific to this race, but it's held at Clark Parade Grounds, the same venue used by the annual Pampanga Marathon since at least 2022 -- so the site itself has proven marathon-hosting experience. [1][2]

Who organises this race?

RUNRIO Inc., which also organises several other races in the Clark and broader Philippines calendar, including the Sante Barley Trilogy Run Asia series and PUMA Philippine Half Marathon Series -- giving it broad operational experience across differently branded events. [1]