parkrun DofE Volunteer Opportunities (Duke of Edinburgh Award)

My daughter was recently very excited to scan Jake Wightman's barcode after he won parkrun (he…

5km PB – easily boost your performance by 3% [Science]

...boosted 5k time trial times by, on average, 3% (38 seconds) and up to 5.7%.

Coros Pace 3 Accuracy

Great GPS...not so great optical HR

Coros Pace 3 – the best GPS? (more tests including HR and Elevation)

Based on this test, Pace 3 is doing well when close to buildings

Polar Vantage V3 – Accuracy Report – Is it accurate?

A look at accuracy for GPS, HR and elevation

NNOXX One analysed my half marathon effort – here is exactly what they found

A great anecdote from Evan@NNOXX was that it is often the case where people's perceived limiters…

new parkrun world record set at Poole, UK – this time by a nine-year-old boy

The previous 5K parkrun record record has stood since being set in October 2017 in California.

Very Illegal: adidas Adizero Prime X 2.0 running Shoes – here’s why

Very Illegal, very naughty: Adizero Prime X 2.0 running Shoes

I wore adidas Adizero Prime X 2.0 running Shoes for parkrun, here’s what happened

They certainly didn't make me slower.

parkrun barcode on Garmin now stores 7 IDs

The CIQ App developer is called GASTEROPOD. S/he's recently put out v2 of the parkrun barcode…

London Duathlon 2023 – Pre-Race Bike Course Review, Richmond Park

A good course to go safely hard and be challenged. The hills are not challenging for…

natural VO2max decline with age – how bad will it get for you?

Most regular visitors to this site are probably above the green line but just how far…

Sub 20 5K – Mark Zuckerberg can do it. Can you? Here’s how

So how do you do it?

is Garmin 965 Accurate? full report

The current level of technology across the key sports watch companies - Garmin, Apple, Coros, Polar…