Date: 31 August 2025 (Sunday)
Start Point: Dhoby Ghaut MRT (Exit B)
End Point: Esplanade Park
Registration Time: 7.30AM
Duration: 2HR 30MINS
Distance: 6+KM
Difficulty: 2/5 
Loading: Maximum 1/3 of body weight

Tiger Ruck is a special charity ruck organized by Ruck Republic in collaboration with Singapore Wildcat Action Group (SWAG), supporting the efforts of the Malaysian Conservation Collective (MyCC). Proceeds from this ruck will go toward critical conservation work at the River Yu Ecological Corridor, the last remaining link between the two largest forests in Peninsular Malaysia and a vital habitat for the Malayan tiger. Funds will help support forest patrols, habitat restoration, and local community engagement to detect illegal activity, restore degraded land, and protect wildlife. Join us for a meaningful walk through Singapore’s urban jungle and receive the exclusive Tiger Ruck patch, a symbol of your commitment to protecting one of the world’s most endangered big cats.

The Mission: Strengthen Communities and Support Charitable Causes

While Ruck Republic is not a charity or non-profit organization, our mission with "Ruck for a Cause" is to use our platform to aid those who are. We achieve this by donating a portion of the event proceeds to our partner organizations and by raising awareness about their vital work within our community.

Why Join Ruck for a Cause?

Joining "Ruck for a Cause" means more than just getting a good workout. It’s about becoming part of a community that values health, resilience, and above all, a spirit of generosity. Each event provides an opportunity to meet like-minded individuals, make new friends, and experience the joy of giving back in a direct, tangible way. Find out more about our "Ruck for a Cause" on our blog.

Ruck Republic's Lionheart Series: Lionheart #3 2025

Lionheart is back.
This year: Bigger. Bolder. Braver.

Date: 28 September 2025 (Sunday)
Start Point: Bedok Reservoir MRT Exit A
End Point: Bedok Reservoir
Registration Time: 7.30AM
Duration: 3HR 30MIN
Distance: 8+KM
Difficulty: 3.5/5 [Team challenges (participation is optional) and slight elevation involved]
Loading: Maximum 1/3 of body weight

Get ready to ruck with heart and purpose in Lionheart #3, the third of our epic four-part series in 2025.

🔥 Complete all 4 Lionheart rucks this year and earn:
🏅 Exclusive Finisher Medal
👕 Limited Edition Finisher Tee

If you missed out on Lionheart #1 or Lionheart #2, you can still complete it offline here and be in the running for the ultimate finisher.

Don't miss your chance to be part of something legendary.
Will you rise with the Lionheart?

The Lionheart Series by Ruck Republic is an event series that integrates rucking with various workouts. The term "Lionheart" is rich in historical and symbolic significance, commonly associated with courage, bravery, and a fearless spirit. Having a "lionheart" means possessing the heart of a lion, a metaphor for showing extraordinary bravery and steadfastness in the face of challenges. It symbolizes a person who confronts difficulties with courage, does not shy away from adversity, and who leads with strength and determination.

To find out more about our Lionheart Series - head over to our blog!