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Runners crossing the Sydney Harbour Bridge during a marathon event.
WEEKS  1 - 4 

Foundation

1. What you’ll be doing

You’ll run 4 times per week, focusing on building consistency and aerobic endurance. Expect a mix of easy runs, a weekly long run, and some light strides or technique drills. Cross-training and strength work are optional but encouraged for injury prevention.

2. Why it matters 

This phase builds your aerobic base, the engine that powers marathon success. A solid foundation sets you up to handle more volume and intensity later. You’ll also develop confidence, consistency, and a strong training habit.

3. What you might notice 

  • Improved stamina and ability to finish longer runs more comfortably.

  • A lift in motivation as your routine clicks into place.

  • Some muscle soreness or fatigue, normal signs that your body is adapting.

4. Top tips to nail this phase 

  • Prioritise showing up, consistency beats perfection early on.

  • Keep most runs at a truly easy, conversational pace.

  • Mindset tip: Celebrate the small wins. Each run is a deposit in the marathon bank.

5. Coach Ben’s Corner

The first step is the hardest, well done for committing. Trust the process and take pride in building your base.

6. What’s coming next month

In Weeks 5–8, we introduce more structured speed and strength work to build your fitness and confidence.

Other training to go with Running

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MINDSET

Want to run in 2026? Join our ballot today!

In 2025, nearly 33,000 runners crossed the line and made history. In 2026, it’s your turn. The ballot opens 10:00 AM AEST, Wednesday 24 September and closes 11:59 PM AEDT, Friday 17 October. This is your shot to claim a place at one of the most spectacular marathons on the planet.

Relive all the 2025 action via our YouTube!

It was an incredible day for running in Sydney on Sunday, August 31 - and our content team captured it all! Relive all the best moments, lead-up content and our exclusive extended broadcast via our TCS Sydney Marathon YouTube channel, and make sure to subscribe for the latest video content from us!

2025 TCS Sydney Marathon Course Flyover

Check out in detail the 42.195km course that all the running world is talking about - from the start line at North Sydney, to crossing Harbour Bridge, and finishing at the Sydney Opera House. Enjoy an in-depth look at marathon day from a bird's-eye view of the course, powered by TCS.

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training HUB

RUNNING

Train smarter. Run stronger. All in the ASICS Runkeeper app. 
Download now and join the TCS Sydney Marathon group to get free access to the ASICS Runkeeper Go™ and receive your personalised 16-week training plan.

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