My Cart

Close

News » marathon

Add some descriptive text to your all collections page.

Explore

Categories

Connect

    10 Alternatives to the London Marathon

    10 Alternatives to the London Marathon
    Posted on
    10 of the best alternatives to running the London Marathon. From the fast and flat city marathons of Manchester and Brighton to quieter, more rural races in the UK countryside.

    What is Chafing?

    What is Chafing?
    Posted on
    What is chafing? Chafing is a friction-induced skin injury where the outer layer of skin (epidermis) is rubbed creating microscopic tears, exposing the skin layer below (dermis), which becomes red,...

    10 Tips for Marathon Training

    10 Tips for Marathon Training
    Posted on
    So, you’ve signed up to do a marathon? There’s a huge number of training plans out there and by now, you’ll probably have decided on which one to follow. If...

    Simply Runderful and Runderwear™

    Simply Runderful and Runderwear™
    Posted on
    We are really excited to announce our support of Marina Ranger and Lucja Leonard who will be running across the Netherlands wearing only Runderwear™! To support the girls we have...

    Why Run?

    Why Run?
    Posted on
    I am a runner. I am a real runner my friends would now say. “What exactly does that mean?” I ask them. “You wear Lycra, you go to races, and...

    The Art of Tapering

    The Art of Tapering
    Posted on
      Marathon training is really hard.  You have done long runs, tough interval sessions and plenty of hill runs.  When the time to taper comes it is a welcome relief after...

    7 Deadly Sins of the Marathon

    7 Deadly Sins of the Marathon
    Posted on
    A lot can happen in 26.2 miles.  Looking back on my first Marathon I can pinpoint what went right and what went wrong.  The main thing to think about is...

    3 Ways to stay Chafe Free

    3 Ways to stay Chafe Free
    Posted on
    Hello,  If you are a runner or exercise enthusiast, chances are at some point you have experienced chafing.  Rubbing on the skin thats causes chafing is extremely common but do...

    London Marathon - a runners story

    London Marathon - a runners story
    Posted on
    The London Marathon provides us with countless stories each year of why runners take to the 26.2 miles.  Runderwearer and keen Runner Laura Edmonds  shares her own personal story of...

    5 Track races not to miss in 2016

    5 Track races not to miss in 2016
    Posted on
    Athletics.  The purest sport.  I fell in love with the sport at a young age and there is nothing better than watching it live.  Watching racing on the track has...

    5 of the best running races in 2016

    5 of the best running races in 2016
    Posted on
      Last year was an exceptionally fun year racing for me, I became adventurous and ran abroad more regularly. I ran in Malta, Spain, Germany & France chasing the London...

    Running across the Pyrenees

    Running across the Pyrenees
    Posted on
    In August 2015, Sophie, who many of you will have met as the smiling helpful wonderfully funny girl who works with us at all of our events, ran the GR11...

    Discovering your Superpowers

    Discovering your Superpowers
    Posted on
      I discovered my super powers about 35-minutes into my first ever +5km run. I'd been running for what felt like hours, yet I wasn't tired, I wasn't even that...

    Stop London Marathon Sulking

    Stop London Marathon Sulking
    Posted on
    I remember very clearly the confusion I felt at my friend's jealousy of those running the London Marathon. She'd not got a place and would've given anything to join them,...

    Top 5 Gross Things Every Runner Should Learn

    Top 5 Gross Things Every Runner Should Learn
    Posted on
    Running isnt pretty. You huff and puff until youre beetroot red and soaked through with stinky sweat and the occasional tear. Unfortunately, it seems to get worse. The more Ive...

    Scared to Safety when Running at Night!

    Scared to Safety when Running at Night!
    Posted on
      It’s something, certainly as a female who runs on her own in the dark, I’ve acknowledged but always tried to not think about. You hear warnings and horror stories...

    Have Fun and Run on Bonfire Night!

    Have Fun and Run on Bonfire Night!
    Posted on
      Unless I have someone breathing down my neck, screaming instructions, I find intervals hard. I’m sure I’m not alone. They hurt! And when you know that, it’s difficult to...

    The Art of being a Pacemaker

    The Art of being a Pacemaker
    Posted on
      I’ve never been one for number watching. My PBs are simple rewards for gradually becoming a better runner. I’ll run on feel, rather than tirelessly calculating splits and squeezing...

    Marathon des Sables Review

    Marathon des Sables Review
    Posted on
      During this years Marathon Des Sables, Susie Chan decided to use Runderwear™.  This is how she got on: Running 156 miles through the Sahara desert in the Marathon des...

    Getting out of your comfort zone

    Getting out of your comfort zone
    Posted on
      It’s hard being the s**t runner. Not least because you end up so soul-destroyingly far behind, that you start to tell yourself you’re s**t.   You knew running in...

Enter your email below to get 10% off your first order

You’ll receive an email - click confirm (takes 2.2 seconds) and you’ll receive your code.

No email? Contact us at hello@runderwear.co.uk

performance underwear
★ Read Our Reviews

Let customers speak for us

75 reviews
85%
(64)
8%
(6)
4%
(3)
1%
(1)
1%
(1)
Awesome Product

As with all Runderwear items, it is comfortable and fits like a glove.

Comfort & Best Performance

I did my Spartan 5K wearing this, love the product.

Amazing product!

The process of online ordering is super simple and fast; products came within a few days and the quality is simply amazing. Will for sure order more in the future. Thank you!

Comfortable and does the job

Comfortable and does the job. Not much else to add. It protects the bits that need protection. Well worth it for those that are active.

Purchases

Excellent customer service and quality of products. I really think these are the best value for money products in the market