Just signed up for a half marathon? You’ve navigated your way here, so chances are you’re at least thinking about it.
Maybe you’re on the hunt for some stats before committing 100%? Though we’d argue a ‘good’ marathon time is different for everyone, getting your head around average pacing and overall times can be useful when setting goals and figuring out your training plan.
So, let's start with the basics…how far is a half marathon?
A half marathon is 13.1 miles, that’s roughly 21km. Your time will depend on a number of variants, including your age, fitness level, and chosen route.
How long does it take to train for a half marathon?
Most half marathon training plans span 10-12 weeks, though it is possible to condense these down to 8 weeks if you find yourself a little short on time.
What is the average half marathon time in the UK?
In the UK, the average half marathon time is 2:02:43. Now if you’re a total beginner, this probably seems ambitious…
So, what is a good time for your first half marathon?
For first-timers, getting over the finish line anywhere between 2:20:00 and 3:00:00 is a great goal to aim for and with 10-12 weeks of training, it’s totally achievable.
What is a good time for intermediate half marathon runners?
For intermediate runners (i.e. regular runners! This doesn’t necessarily mean you’ve completed a half marathon before) sub 2 hours is a popular goal.
What is a good time for elite half marathon runners?
When it comes to elite goals, times vary between male and female times. For men, elite times generally fall between 1:10:00 and 1:30:00. For women, they sit somewhere between 1:20:00 and 1:40:00.
What is the half marathon world record for men?
The fastest-ever half marathon time was recorded in November 2021 at the Lisbon Half Marathon. Ugandan athlete Jacob Kiplimo set the new world record when he crossed the finish line at 57:31. Yikes!
What is the half marathon world record for women?
The women’s world record is held by Ethiopian athlete Letesenbet Gidey. In October 2021 she completed the Valencia Half Marathon in 1:02:52.
What is the average time it takes to run a half marathon?
We’ve covered overall times, but what about pacing?
On average in the UK, male half marathoners keep a pace of 8.96 mins per mile (that’s 5.57 mins per kilometre) while female runners keep a 10.29 mins per mile pace, (that’s 6.40 mins per kilometre).
Now you’ve got an idea of what your goal should be, the next step is planning to make sure you reach it.
3 Tips for Improving Your Half Marathon Time
- Perfect Your Pacing
The half marathon will test you physically and mentally. While focusing on your anaerobic fitness is a must, a lot of runners spend too much time trying to improve their stamina and not enough time perfecting their splits.
Pacing is a mental game - it can be tempting, particularly in race conditions, to blitz through your first mile at a pace you’re never going to be able to maintain. But doing so will only leave you gasping for breath and struggling to make it over the finish line.
The best way to ensure this doesn’t happen is to run even splits. Decide on a comfortable race pace, and stick to it from start to finish. Doing so will ensure you stay below your lactate threshold, and reduce the risk of early fatigue and heavy legs.
- Hit the Gym
If you’re trying to avoid injury, strength training is non-negotiable. 1-2 days a week in the gym will also help you run faster and more efficiently, by improving your muscular coordination, power, mobility, and stride.
- Follow a Training Plan
Consistency is key when it comes to achieving your running goals and the best way to stay consistent is by following a training plan. They provide structure and ensure your workouts are tailored towards reaching your goal.
There are hundreds of coach-approved plans available for free online.
Which half marathon should I choose?
The UK has so many amazing half-marathon events to choose from, it just depends on what you’re looking for…
For the nervous newbie
Hackney Half
Not just a race, this iconic event is a full-on festival. A guaranteed good time with a fast, flat route and on-course entertainment, this run is the perfect entry-level race.
One of the world’s biggest half marathon events, this unforgettable experience is a true gem in the racing calendar. The city shuts down to accommodate the massive crowds, meaning the route is always lined with cheering spectators, music zones and ample aid stations.
For the escape artist
If you’re looking for something a little more low-key, but still beautifully scenic, Run Tatton is the perfect choice. Set in rural Cheshire, participants are invited to run the flat, wildlife-studded course as fast or as easy as they like.
Explore the beautiful flat marsh landscape surrounding Lydd in Kent on this rural, out-and-back course. Popular for its supportive, social atmosphere, this half marathon is an excellent choice for first-timers.
For the hill lover
The Maverick Adidas Terrex Original Oxfordshire
Swap the roads for trails in the gorgeous Oxfordshire countryside. Set in the picturesque Chiltern Hills, this 21k course definitely isn’t flat, but what it lacks in ease it makes up for in views.
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The Challenges Women Face in Running and How It Impacts Participation
Running is often lauded as one of the most accessible sports—just lace up your trainers and go. However, for many women, the barriers to participation go far beyond the logistical. While safety concerns are frequently highlighted, deeper systemic issues like access to the sport and unequal treatment are also preventing more women from running. It was a topic keenly discussed at our In Her Stride panel held at the end of November, with key members of the female running community including Sophie Power, Tasha Thompson, Rehana Mawani and Emily Shane.
Running is often lauded as one of the most accessible sports—just lace up your trainers and go. However, for many women, the barriers to participation go far beyond the logistical. While safety concerns are frequently highlighted, deeper systemic issues like access to the sport and unequal treatment are also preventing more women from running. It was a topic keenly discussed at our In Her Stride panel held at the end of November, with key members of the female running community including Sophie Power, Tasha Thompson, Rehana Mawani and Emily Shane.
Before we kick things off however, we should highlight that female participation in running events is growing, and this is a great thing! According to data from Let’s Do This, women in their 20s are the fastest-growing demographic in event participation this year. However despite this, women are still 16% less likely to run every week compared to men. This disparity is particularly striking given that women report higher levels of personal benefits from running, such as improved fitness, better sleep, and reduced stress.
The reasons for this are complex and personal, however we have broken down three key challenges discussed during our panel and the solutions explored that could help address them.
1. The Pressure of Pace
One of the biggest hurdles for many women is the pressure to run faster. Despite the average UK woman’s running speed of 06:37 min/km (according to Strava), most run clubs don’t cater to this with the slowest pace often around 6 minutes per km. Add to this the relentless focus on personal bests and fast times on social media, and it’s no surprise that many women feel too intimidated to join in.
Thankfully, there are starting to be more people rebelling against this speed obsession, including our panelist, Emily Shane. Emily has been leading the charge to encourage more women to disregard pace and focus on the experience of running to drive uptake amongst women. Initiatives like events without cutoff times and more inclusive pace groups at running clubs are vital to creating a more welcoming environment and broadening the benefits of running to the experience and community.
2. Perception of Sport in Schools
One of the topics hotly discussed was how for many girls, the barriers to enjoying physical activity start at school. Puberty, coupled with changing bodies and fluctuating emotions, can make sports feel daunting and uncomfortable for teenage girls. Research highlights this disparity: only 38% of girls enjoy sport and exercise compared to 53% of boys, and just 26% of girls feel confident in physical activity versus 43% of boys.
The panel emphasised the need to address this such as:
- Introducing a wider variety of sports and fitness activities to cater to different interests
- Providing more supportive and confidence-boosting PE kits.
- Showcasing more female role models in sport to inspire young girls.
By addressing these issues at the school level, we can foster a love of sport that lasts into adulthood.
3. Treatment at Events
This is a topic that panelist Sophie Power, founder of SheRACES is incredibly knowledgeable and passionate about. Even at organised running events, women often experience unequal treatment. From “unisex: t-shirts (which are actually designed for men) to a lack of sanitary products in portaloos, these "small things" can collectively make women feel like an afterthought. Prize money inequality and rigid event policies—like no deferral options for pregnant or postpartum women—further highlight these disparities.
Thankfully, initiatives like the 50:50 campaign by Threshold (a campaign to get 50% of women at Ultra startlines vs. the current average of 30%) and the advocacy work of SheRACES are driving change, and there are many amazing event organisers such as Maverick, Threshold, Why We Run and many more, that are working hard to make their events are inclusive as possible for women.
Despite these challenges, the panel and attendees felt overwhelmingly optimistic about the future of running for women and the benefits it brings us. Progress is being made, however we all need to add our voices to the conversation to help more women get into the sport and reap the benefits.
Some Helpful Resources
Here are a few helpful resources. This list isn’t exhaustive by any means, however is a good starting point for those looking for inspiration on where to start.
Female friendly events:
- Threshold Events
- London Landmarks Half Marathon
- Maverick Events
- Why We Run
- Women Run Series London 2025
Female Only Run Clubs
From Radio to Race Day: Hattie Pearson’s Path to Endurance Event Glory
Hattie Pearson is the type of person who doesn’t just dabble in fitness (or most things…!) She dives in headfirst, often with no hand-holding (except, perhaps, metaphorically). From her first triathlon in 2021 to a series of jaw-dropping endurance feats in 2024, she’s been redefining what’s possible with determination, community, and a big ‘YES’ attitude.
Hattie Pearson is the type of person who doesn’t just dabble in fitness (or most things…!) She dives in headfirst, often with no hand-holding (except, perhaps, metaphorically). From her first triathlon in 2021 to a series of jaw-dropping endurance feats in 2024, she’s been redefining what’s possible with determination, community, and a big ‘YES’ attitude.
Just say YES
Hattie’s ‘yes’ streak started when a friend and her decided to do a sprint triathlon together. “We had such a great time,” Hattie recalls, “and I was like, I want to do more of this.” That spark quickly turned into a blaze of ambition. By the following year, she was competing in Outlaw triathlons and even signing up for a full-distance Ironman—before completing her first half-distance event. “I didn’t give myself the choice to not carry on,” she says.
The Power of Community
For Hattie, discovering the 10IronWomen network—a group committed to gender parity in triathlons—was a game-changer. “It’s amazing to see a community encouraging women and non-binary folk to show up,” she explains. “Seeing others doing it made me think, I want to be a part of this.” That sense of solidarity and shared purpose has been a recurring theme, whether she’s lacing up for a winter triathlon in the Alps or a grueling ultra-marathon closer to home.
A Year of Big Goals
This year, Hattie set herself a dizzying list of challenges. She swam 500 kilometers (yep, that’s half a million meters!) and tackled a range of events, including a winter triathlon complete with ski touring, the Étape du Tour cycling challenge, and her first ultra-marathon. Each was hard in its own way—whether it was battling snowy trails with crampons or smashing out seven-and-a-half-minute miles for 13.1 miles. But for Hattie, the difficulty is the point. “Every time I achieve something I thought was impossible, I remind myself: I can do hard things.”
Balance and Burnout
With goals that ambitious, fitting it all in can be a challenge. Early mornings help. “I’m one of those people who can get up at 5:00 a.m,” Hattie admits, however it also takes a lot of discipline. With her work on Hits Radio starting later in the day, she carves out time for training, dog walks, and the occasional tantrum over broken goggles. “I’ve definitely had those ‘forgetting-my-swimming-costume’ moments,” she laughs. But her key to staying motivated is simple: keep it fresh and fun. Whether it’s joining her triathlon club for training or trying a completely new event, keeping it fun and different is the secret to staying motivated and on track to reach your goals.
Advice for Aspiring Endurance Athletes
For anyone looking to follow in her footsteps (or strokes), Hattie has this advice:
- Be patient. Results don’t come overnight, and the journey is as important as the destination.
- Stop comparing. “Your journey is completely your own. Social media only shows the highlights,” she reminds us.
- Find your community. Whether it’s a running club, a neighbor for early morning jogs, or an online network, accountability and camaraderie make all the difference.
What’s Next for Hattie?
In 2025, Hattie plans to tackle her first multi-day event, the Monster Triathlon. Admittedly it is as scary as it sounds, kicking off with a 5K swim in Loch Ness, followed by a 1,000-kilometer bike ride to Windsor, and wraps up with a casual 50K run to London(!). Her goals also include more open-water swimming, trail running, and maybe—just maybe—an even bigger endurance challenge. (Though definitely not swimming the English Channel: “No way am I swimming through jellyfish without a wetsuit!”)
Hattie Pearson’s journey is more than a personal triumph. It’s a testament to the power of showing up, saying yes, and proving that with the right mindset, anything is possible. Whether you’re tackling your first 5K or dreaming of an ultra-marathon, Hattie’s story is proof that the finish line is worth the hard miles. And when you cross it? You’ve won your race—medal or not. 🏅
Make your own electrolyte drink
Why spend on expensive sports drinks when you can make a natural, hydrating electrolyte drink right at home? With just a few simple ingredients, you can create a refreshing blend packed with essential minerals and hydration-boosting properties. Perfect for fueling your workout or post-run recovery, this homemade option keeps it natural, affordable, and effective.
Why spend on expensive sports drinks when you can make a natural, hydrating electrolyte drink right at home? With just a few simple ingredients, you can create a refreshing blend packed with essential minerals and hydration-boosting properties. Perfect for fueling your workout or post-run recovery, this homemade option keeps it natural, affordable, and effective.
Ingredients:
- 1 pinch of high-quality sea salt
- Small piece of fresh ginger, peeled
- 500ml coconut water (e.g., Rebel Kitchen)
- Juice of 1 lime
- Fresh mint leaves
Instructions:
- Prepare Salt & Ginger: Add a pinch of sea salt and the peeled ginger to a blender.
- Add Coconut Water & Lime: Pour in the coconut water, squeeze in the lime juice, and add a few mint leaves.
- Blend & Serve: Blend until smooth, pour into a glass, and garnish with extra mint. Enjoy your refreshing, hydrating drink!
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