You’ve run a 10K. You’ve crossed the line, collected your medal and thought: What’s next?
If you’re ready for a new challenge, now’s the time to make it happen. The SG Petch Sunderland City Half Marathon is perfectly placed as an ideal goal to take your running further this year! Entires are open, secure your place now and give yourself the perfect goal to train for.
Why make Sunderland your first half marathon?
The SG Petch Sunderland City Runs is one of The Sunderland City Runs is one of the North East’s biggest and best running weekends. The half marathon route takes in riverside paths, coastal views and city streets, with friendly crowds and an electric atmosphere from start to finish.
You’ll start and finish in the heart of the city, crossing the iconic Wearmouth Bridge twice and enjoying a course that mixes flat, fast sections with scenic stretches through the city. It’s a challenge, but one you’ll never forget.
Can you go from 10K to half marathon in 16 weeks?
Yes – if you’re already running regularly at 10K level!
If you can comfortable complete a 10K and are running two or three times a week, 12-16 weeks is enough time to build the endurance, strength and confidence you need to tackle 13.1 miles.
You can enter Sunderland City Runs now, then use the months ahead to build your base. By the time race day arrives, you’ll be more than ready.
Your 16 week plan from 10K to half marathon
Weeks 1-4: Build the habit
- 3-4 runs per week
- Long run: start at 6-7 miles, adding 1 mile each week
- One midweek run at steady pace (4-6 miles)
- Easy recovery runs or cross-training
Weeks 5-8: Extend the long run
- Long run: increase to 9-11 miles (with a cutback week in week 7)
- Add a few miles at target half marathon pace in your long run
- Midweek runs: steady/easy mix, 4-6 miles
Weeks 9-12: Peak & prepare
- Long run: peak at 11-12 miles
- Maintain weekly mileage, keeping intensity moderate
- Practise fuelling and pacing on long runs
Weeks 13-16: Taper & race
- Reduce mileage by 30-40%
- Keep runs short, easy and confidence-boosting
- Rest well and prepare for race day
Quick tips for first-time half marathoners
- Run slower than you think – conserve energy for the final miles, you’ll thank yourself!
- Fuel early – practise taking gels or snacks on long runs.
- Train your head as well as your legs – expect tough moments and push through.
- Prioritise recovery – sleep, nutrition and rest days matter.
Ready to take the leap?
Whether this will be your first half marathon or your next big challenge, the Sunderland City Runs Half Marathon is the perfect place to do it.
Book your spot, start your training and join us for an unforgettable race day in the heart of the North East.
