Every finish line begins with a decision.
The decision to challenge yourself.
The decision to push further.
The decision to discover what you're truly capable of.
On 13 December 2026, Colombo welcomes the 3rd Edition of the ICA International Half-Marathon.
This year, we're raising the standard even higher.
Our 21.1KM Half-Marathon, 10KM Challengers Run and 5KM Family Run are officially measured under the World Athletics International Measurement Programme, in cooperation with AIMS, giving runners the confidence that every kilometre counts.
And with our new 2KM Fun Run, there's now a place at the starting line for everyone.
🏃 21.1KM Half-Marathon
🏃 10KM Challengers Run
🏃 5KM Family Run
🏃 2KM Fun Run
🏆 Over Rs. 5.7 Million in Total Cash Prizes
🏅 Official Finisher Medal for every participant
Whether you're chasing a personal best, taking on your first race, or simply looking for a reason to run, this is your December.
⏳ Early Bird registrations close on 31 August 2026.
Secure your place before the Early Bird window closes.
🎟️ Register today:
https://www.icainternationalmarathon.com/registration-2026
Run the distance. Earn the finish. We'll see you in Colombo.
ICA International Half-Marathon
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Embrace health and the spirit of unity on December 13th 2026 (Sunday) in Colombo, Sri Lanka. Explore beauty of this paradise island pre- & post-event.
Run for a cause, experience a day filled with cultural celebrations and networking.
05/08/2026
💎 A New Milestone. 🏃A Better Race Experience.
The ICA International Half-Marathon Colombo is proud to announce that our 21.1KM (Half-Marathon), 10KM (Challengers Run) and 5KM (Family Run) courses are now officially measured and certified under the World Athletics International Measurement Programme in cooperation with AIMS.
This internationally recognised certification confirms that every course has been measured to global standards, ensuring every kilometre you run is accurate and every finish is earned.
Whether you’re chasing a personal best, preparing for your next international race, or crossing your very first finish line, you can now run with even greater confidence.
As we continue to raise the standard of road running in Sri Lanka, this achievement marks another important step in delivering a world-class race experience for every participant.
🏃 13 December 2026
📍 Colombo, Sri Lanka
🎟 Early Bird registrations are now open until 31 August 2026.
www.icainternationalmarathon.com
Register today and be part of 🇱🇰 Sri Lanka’s internationally measured road race.
Every year, runners from around the world arrive in Colombo for the ICA International Half-Marathon expecting a race.
What they discover is something far greater.
A city that comes alive before sunrise.
Thousands of runners united by one finish line.
The warmth of a community that cheers for strangers like lifelong friends.
A finish line that celebrates every journey, every achievement, and every reason to run.
For some, it's a personal best.
For others, it's a first finish.
For many, it's a memory they'll carry long after the medal is packed away.
Thank you, Marlena , for sharing your journey and reminding us that sometimes the best adventures begin with one unexpected decision. ❤️
On 13 December 2026, it's your turn to experience it.
🏃 21.1KM Half-Marathon
🏃 10KM Challengers Run
🏃 5KM Family Run
🏃 2KM Fun Run
🏆 Over Rs. 5.7 Million in Total Cash Prizes
🏅 Every participant receives an Official ICA Finisher Medal.
⏳ Only 30 days remain to secure Early Bird rates.
The next unforgettable story could be yours.
🎟️ Register today:
https://www.icainternationalmarathon.com/registration-2026
19/07/2026
The hardest part is making the commitment. Once you take that first step, every training run, every milestone, and every challenge brings you closer to the finish line.
On 13 December 2026, take on your next challenge at the ICA International Half-Marathon Colombo 2026 and be part of a growing global running community.
Choose your challenge:
🏃 21.1KM (Half-Marathon)
🏃 10KM (Challengers Run)
👨👩👧 5KM (Family Run)
✨ 2KM (Fun Run)
With a scenic coastal route through Colombo and an unforgettable race-day experience ahead, your journey starts here.
Early Bird registrations are filling fast.
Secure your spot before the allocated slots run out.
🌐 Register now: www.icainternationalmarathon.com
Race day doesn’t begin at the starting line. It begins with today’s training.
Every early morning.
Every extra kilometre.
Every decision to keep going when stopping feels easier.
The finish line isn’t something you find in December.
It’s something you build, one run at a time.
On 13 December 2026, thousands of runners will arrive in Colombo carrying months of dedication, discipline, and determination.
The question isn’t whether December is coming.
It’s whether you’ll be ready when it does.
🏃 21.1KM Half-Marathon
🏃 10KM Challengers Run
🏃 5KM Family Run
🏃 2KM Fun Run
🏆 Over Rs. 5.7 Million in Total Cash Prizes
🏅 Every participant receives an Official ICA Finisher Medal.
⏳ Early Bird registrations close on 31 August 2026.
Secure your place at the starting line.
🎟️ https://www.icainternationalmarathon.com/registration-2026
08/07/2026
Every runner has a reason.
Some run for their health.
Some run for the people they love.
Some run to challenge themselves.
Some run for a second chance.
Some run for a cause bigger than themselves.
Different journeys.
One destination.
One finish line. Countless reasons.
On 13 December 2026, thousands of runners from around the world will gather in Colombo, Sri Lanka for the 3rd ICA International Half-Marathon.
🏃 21.1KM Half-Marathon • 10KM Challengers Run • 5KM Family Run • 2KM Fun Run
🏆 Over Rs. 5.7 Million in Total Cash Prizes
🏅 Every participant receives an Official ICA Finisher Medal
⏳ Early Bird registrations close on 31 August 2026.
Secure your place at the starting line.
🎟️ https://www.icainternationalmarathon.com/registration-2026
04/07/2026
🚩 Some flags get attention.
This one gives you a reason to run.
The message is simple.
Early Bird tickets won't wait forever.
On 13 December 2026, thousands of runners from around the world will take over the streets of Colombo for the 3rd ICA International Half-Marathon.
🏃 21.1KM Half-Marathon
🏃 10KM Challengers Run
🏃 5KM Family Run
🏃 NEW 2KM Fun Run
🏆 Over Rs. 5.7 Million in Total Cash Prizes.
🏅 Every participant earns an Official ICA Finisher Medal.
⏳ Early Bird registrations close on 31 August 2026.
Don't be the runner wishing they registered earlier.
🎟️ Secure your bib today.
https://www.icainternationalmarathon.com/registration-2026
28/06/2026
Everyone has a reason to run.
Some run for their health.
Some run for the people they love.
Some run to challenge themselves.
Some run for a second chance.
Some run for a cause bigger than themselves.
What are YOU running for? ❤️
Tell us in the comments...
Whatever your reason, every step tells a story.
On 13 December 2026, thousands of runners from around the world will come together in Colombo, each carrying a different reason, but sharing the same finish line.
This year, choose your challenge:
🏃 21.1KM Half-Marathon
🏃 10KM Challengers Run
🏃 5KM Family Run
🏃 2KM Fun Run
🏆 Over Rs. 5.7 Million in Total Cash Prizes across the competitive categories.
🏅 Every registered participant receives an Official Finisher Medal, Event Jersey, Race Bib, eCertificate, and Breakfast.
🎟️ Early Bird registrations are selling fast and close on 31 August 2026.
Don't miss your chance to be part of Sri Lanka's premier international running event.
🏁 Secure your bib today:
🌐 www.icainternationalmarathon.com/registration-2026
Every runner has a reason.
Some are chasing a personal best.
Some are chasing balance.
Some are simply chasing the feeling that comes from putting one foot in front of the other.
Whatever your reason, keep moving.
We'll see you at the starting line.
🏁 ICA International Half-Marathon 2026
📅 13 December 2026
🏃 21.1KM | 🏃 10KM | 🏃 5KM | 🏃 2KM
⏰ Early Bird Registrations Close 31 August 2026
Secure Your Bib Today!
🎫 www.icainternationalmarathon.com/registration-2026
16/06/2026
One city. Four challenges. Thousands of stories. 🏁
How will you show up on race day?
🔥 Chasing 21.1KM glory?
⚡ Ready to conquer 10KM?
👟 Taking on your first 5KM?
🎉 Starting your journey with the NEW 2KM Fun Run?
No matter your pace or experience, there’s a place for you at the ICA International Half-Marathon 2026.
🏃 21.1KM Half-Marathon
🏆 Rs. 1 Million Champion’s Prize
(Male & Female Categories)
🏃 10KM Challengers Run
🏆 Rs. 200,000 Champion’s Prize
(Male & Female Categories)
🏃 5KM Family Run
🏆 Rs. 100,000 Champion’s Prize
(Male & Female Categories)
🏃 2KM Fun Run
🎉 Participation Category
Every registered participant receives:
👕 Official jersey
🎫 Bib tag
🏅 Official finisher medal
📜 eCertificate
🍳 Breakfast at marathon venue
🏆 Over Rs. 5.7 Million in Total Cash Prizes, with equal prize distribution across male and female competitive categories.
⏰ Early Bird Registrations Close 31 August 2026
🏁 Secure Your Bib Today (Link in the bio)
🎫 https://www.icainternationalmarathon.com/registration-2026
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