Posted On: 17 November, 2025

On November 15–16, the IronTeen Club completed an inspiring and challenging journey at the Yen Tu Heritage Marathon 2025 — a race renowned for its scenic course winding through bamboo forests, rocky streams, and the iconic steep slopes of Mount Yen Tu. As one of the largest marathons in Northern Vietnam, the event offers runners the chance to experience the nation’s cultural and natural heritage with every step they take.
This year, IronTeen showed up in full spirit with:
🏃 8 Mentors
🏃 16 students conquering 10km
🏃 10 students taking on the 21km challenge
From the early-morning start in the mountain mist to the demanding uphill climbs, IronTeen members demonstrated admirable perseverance and determination. They ran not only to complete their distances but also to cheer, support, and uplift one another — embodying the true spirit of Resilience that defines both IronTeen and True North.
By the end of the race, every student carried home meaningful lessons and powerful emotions: endurance, discipline, and confidence in their ability to push beyond their limits. Congratulations to the IronTeen Club for an unforgettable and inspiring journey!



See all

July
10
AP Score 2026 - True North Students Achieve Outstanding Results
The 2025 - 2026 AP exam results have officially been released, and once again, students at True North International School have demonstrated their outstanding academic excellence on the global stage!

July
2
TNISers Receive Offers from More Than 30 Universities Worldwide Along with Valuable Scholarships
TNIS students have received offers from more than 30 universities worldwide, along with valuable scholarships and financial aid packages. These achievements reflect not only their academic excellence and determination, but also the strong international learning environment at TNIS that prepares students for success at top universities around the world.

May
12
STEAM Fair highlights: Eco Shark Tank & STEAM Passport adventure
Bilingual Elementary STEAM Fair brought an energetic and inspiring morning, where students not only learned through hands-on projects but also confidently turned their ideas into real, meaningful creations.