Strength + Sub 3 Hour Marathon
18-Week Hybrid Strength and Running Plan
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Plan Description
This is the one for the experienced hybrid athletes chasing that Sub 3 goal. The runner who lifts — and the lifter who’s ready to run fast. In 18 weeks, you’ll chase down a sub-3-hour marathon while keeping strength, structure, and muscle mass in the mix. This isn’t a couch-to-marathon plan. This is your shot at breaking three — without breaking down.
Is This Plan For You?
You’re not just aiming to finish — you’re aiming to compete. You’ve put in the miles before. You’ve built a solid aerobic base. Now you’re looking for a clear, aggressive roadmap to take you under 3 hours — without ditching the weights or burning out in the process. This plan is for you if:
- You’ve run close to 3:00 before and want a structured plan to bridge the gap
- You want to keep strength work in your routine without compromising race performance
- You’re not afraid of mileage or intensity — but you want it to be purposeful
- You’re ready to train smart, hard, and consistently for 18 weeks
Your Training Benefits
- Run 4x/week with mileage building from 30 to 80km — intelligently and progressively
- Master marathon pacing with specific work under fatigue and threshold-focused intervals
- Maintain and build strength through 2–3 weekly gym sessions that support, not sabotage, your running
- Develop the durability and movement economy needed to finish fast, not fade
- Train with intent — balancing high performance with long-term resilience
Why Train With OMNIA?
While others tell you to pick one path, we've been helping athletes like you excel in both. You've probably been told you can't build serious strength while improving your running - we're here to show you not only that you can, but that combining both makes you a more complete, robust and capable athlete. So if you want to become the kind of athlete who can crush a heavy lifting session and then go run a personal best, you're in the right place and we have the plan for you.
To get the most out of this program, you should:
- Have experience running at volume (40km+ weeks) and lifting regularly
- Be able to commit to 5–6 days of training per week across both modalities
- Have access to a barbell and basic gym equipment
- Complete a 30-minute threshold test in Week 1
- If your average pace over the final 20 minutes is between 4:00–4:10/km, you're ready.
- If not, we'd recommend starting with one of our other marathon plans and building toward this level.
We're redefining what's possible in strength and endurance training. While others force athletes to choose a lane – either lifting or cardio, strength or stamina – we've spent the last five years proving you can excel at both.