Somewhere between the school run, the 8am stand-up and whatever’s waiting in your inbox by lunchtime, “get fitter” tends to stay a vague intention rather than an actual plan. A race changes that. It doesn’t matter if you’d never call yourself a runner, having a date in the diary gives your training something a New Year’s resolution never quite manages: a deadline.
Autumn, as it turns out, is a genuinely good moment to commit to one. The heat’s gone, the parks look brilliant, and a structured plan gives you a proper reason to keep moving as the evenings draw in. Whether you’re eyeing up your first 10K or ready to step up to a half marathon, here’s the case for getting one booked.
Cooler Weather Is Kinder to Runners
Anyone who’s tried to train through a July heatwave knows summer running has its downsides – squeezing sessions in before the day heats up, dodging the worst of the sun, feeling wrecked after a run that should’ve felt easy. Autumn tends to be far more forgiving. Cooler temperatures generally make outdoor running more comfortable, and a lot of runners also notice some relief from hay fever once peak pollen season has passed, though this varies from person to person.
London genuinely delivers at this time of year too. Victoria Park and Hackney Marshes are hard to beat for a long weekend run, Highbury Fields works well for something shorter midweek, and there’s enough variety across East and North London that your training never has to feel repetitive.
A Race Gives Your Training an Actual Point
It’s easy to say you’ll run more often. It’s much harder to keep that up with no particular deadline pulling you forward. The moment there’s a race in the calendar, everything changes; you can work backwards from the date, build a realistic plan from where you’re actually starting, and watch yourself progress from a nervous first 5K to a distance that once felt completely out of reach.
If you’re new to running, a 10K is a genuinely achievable first target with the right build-up. Already comfortable at 10K? A half marathon is a natural next step without jumping straight to the full 26.2. The distance matters far less than choosing something that feels like a real challenge for you, specifically, not the biggest number you can find.
It Gets You Outside When the Instinct Is to Hide Indoors
As mornings get darker and evenings close in earlier, staying indoors starts to feel like the path of least resistance. Training for a race pushes back against that. Your long weekend run becomes an excuse to explore a corner of London you don’t usually get to, and shorter midweek runs fit around work without needing much rearranging.
Some weeks will go exactly to plan. Others won’t, because work gets hectic or the kids are off school or you just don’t have it in you on a Tuesday. That’s fine, the goal was never a flawless training block, just a routine you can realistically sustain.
Don’t Skip the Strength Work
Training for a 10K or half marathon doesn’t mean every session needs to involve running. In fact, strength training is one of the most underrated parts of a runner’s plan: squats, lunges, step-ups, deadlift variations and core work all build the resilience that keeps you running well as the miles add up, and help protect against the niggles that tend to derail a training block. Two solid sessions a week alongside your running is usually plenty.
Mobility work earns its place too, particularly if you’re stiff after longer runs or spend most of your day at a desk. And don’t skip rest days, they’re not a gap in the plan, they’re part of it.
Finding Your Race
Once you’ve decided to go for it, the fun bit is choosing where. There are 10Ks and half marathons across London and the wider UK all year round, from big-atmosphere city events to smaller, friendlier local races. RunThrough is one place to search for upcoming 10K and half marathon events. Its race calendar includes events throughout London and the rest of the UK, and you can search by distance, location and date.
Think about what would actually motivate you: a flat course to chase a time, a huge field for the buzz, or something low-key close to home. Then get it booked. A confirmed date does more for your motivation than any amount of good intentions.
You Don’t Have to Train for This Alone
Whether it’s your first 10K or your fourth half marathon, having the right support around your running makes a genuine difference. Our trainers build bespoke strength and mobility programmes to sit alongside your running training, whatever your starting point. KBPT provides personal training across East and North London, including Walthamstow, Wanstead, Clapton and the surrounding areas, in person or online if that suits your week better.
A race could be exactly the goal you need to keep moving through autumn.
Ready to set yourself a new challenge? Book your free fitness check-in call with KBPT and find out how we can support your 10K or half marathon training.
