Rachel Boswell
Senior Content Writer
Rachel is Runner's World UK's Senior Content Writer, covering all running-related topics from training advice and gear reviews to race reports and elite runner profiles. Formerly a Website Content Editor and Content Manager at London Marathon Events and The Running Channel respectively, Rachel is well-versed in the running scene and understands what it takes to put on some of the biggest running events in the world. A 2:50 marathoner, she would much rather run 26.2 miles than race a 5K and has currently completed 11 marathons, including five of the six Abbott World Marathon Majors in a sub-3 time. She now hopes to run the Tokyo Marathon to complete the set and become a Six Star Finisher.

10 long run variations to enhance your workouts
Hereās how to add interest and intensity to your longest run of the week ā and get fitter in the process
Grab these freebies with your 2025 Great North Run medal
Running the 13.1 miles from Newcastle to South Shields this year? Here are the things that you can get for free after you cross the finish line
What you drink after a run can influence your recovery, according to science
Choose your post-run beverage wisely, because a recent study has found that it could impact the way that your body recovers from the effort

A runnerās and spectatorās guide to the 2025 Great North Run
This year, the iconic half marathon will return to the streets of the North East on Sunday 7 September
Strava data reveals the top running habits and achievements of 2025 so far
The platform has unlocked some mid-year statistics to show how runners worldwide are tracking toward their 2025 fitness goals ā and, of course, what shoes theyāre wearing

A beginnerās guide to interval training
High-intensity interval training can make you fitter and faster ā and itās a lot simpler than you might think
Eliud Kipchoge places ninth at the 2025 Sydney Marathon
It was the 23rd marathon of the 40-year-old Kenyanās storied career
Sifan Hassan wins the Sydney Marathon in its first year as an Abbott World Marathon Majors race
Hassan took the victory on the womenās side, while Hailemaryam Kiros won the menās title ā and both athletes attained course records
Hit the beet: Why beetroot might hold the key to lower blood pressure
A new study has explored the major health benefits of this oft-overlooked root vegetable
This is the average 10K finish time, according to research
We delved into the data to find out how long, on average, it takes UK runners to complete the 10K distance

Run oāclock: How to choose the best time of day to go running
Not all runners like to rack up miles at the same time, so experts help us to unpack the pros and cons of running in the morning and evening

Everything you need to know about the UTMB
The worldās most fabled and ferocious ultramarathon, centred upon the French commune of Chamonix, the UTMB attracts thousands of stout-hearted trail runners every year

From legends to first-timers: The athletes chasing glory at UTMB 2025
Trail runningās biggest race returns to Chamonix on Friday 29 August ā hereās the stacked field of elites and rising stars set to take on Mont Blanc

The best compression boots to aid recovery, tested by our team of marathon runners
These recovery boots are designed to keep your legs feeling fresh as your miles ramp up

Racing has never been safer for your cardiac health
As a new study has found, survival rates of cardiac arrest at half marathons and marathons have risen thanks to safety measures at races
Faith Kipyegon just misses the 32-year-old 3000m world record
Clocking 8:07:04, the Kenyan was less than a second off the existing world record of 8:06.11, which was set by Wang Junxia of China in 1993

Speed to fatigue: Science shows how well super shoes actually perform over the course of a race
Yes, carbon plate shoes are faster than daily trainers ā but at what point in a race do super shoes run out of steam? Researchers have tested them in the lab to determine their limits
The UKās 10 best dog-friendly running routes
Hereās our round-up of pedigree trails for you and your pooch
Police officers go undercover as runners to catch men harassing women while they run
The pilot operation by Surrey Police resulted in 18 arrests

12 of the best marathons around the world
Itching to turn your next race into an adventure? Turn wanderlust into reality by entering one of these amazing marathons

Nike Vomero Plus: Chunky, comfy, confident ā and surprisingly quick
Nike went big ā then it added more oomph

Puma Velocity Nitro 4: The daily trainer that keeps on delivering
Pumaās affordable workhorse is back for round four ā and the results impressed us

Project3 hits NYC: Pumaās sub-elite programme returns for the 2025 New York City Marathon
Following huge success in Boston and London, Project3 will head to the Big Apple to give 100 high-performing amateur runners the chance to train, race and be rewarded like elites
Grape expectations: Research says that eating grapes could help to protect against some cancers
A new scientific paper suggests the humble grape has been overlooked in its superfood potential
The average runner can complete a mile in this time
Are you miles ahead of the field or just behind pace? Hereās what you need to know about finish times for the mile run
Hereās what runners need to know about porridge
Porridge is often considered the gold standard breakfast for runners ā but does it help to improve health and performance or cause more harm than expected?
This is the average time that it takes to run 1km
Whether youāve run one kilometre or thousands, itās good to know where you place with your pace ā so hereās how long it takes the average runner to clock a kilometre split

Endure Relays: Introducing the UKās newest team running challenge
At this high-energy relay series for runners of all abilities, teams will complete as many 2.5km loops as they can in four hours
How does your 5K PB compare to the UK average?
We unearthed the data to discover how long it takes UK runners, on average, to cover the popular 5K distance

A runnerās ultimate guide to fuelling for a marathon
How many gels should you take during a marathon? What should you eat in the days before the race? Hereās how to master your all-important fuelling strategy for 26.2 miles
Exercising with others holds the secret to better wellbeing ā hereās why
According to a new study, more than a quarter of Brits now exercise to socialise ā and they have greater health and happiness to show for it
How to tell if your fatigue is mental or physical ā and how to overcome the slump
Your brain could be making your legs feel heavy