Abby Coleman, Author at 220 Triathlon

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About

Abby Coleman is a sports scientist who completed her degree in sports and exercise science at the University of Bath.

She's previously worked at the Porsche Human Performance Centre as an exercise physiologist before joining the team as our resident sports scientist.

Her qualifications include: BSc in Sports and Exercise Science, Precision Nutrition Certificate and Level 3 Diploma in Sports Massage Therapy.

Articles by Abby Coleman

Nutrition

Hypoglycaemia versus hyperglycaemia: what’s the difference?

What’s the difference between hypoglycaemia and hyperglycaemia? And how could each one negatively affect training and racing? Sports scientist Abby Coleman has the answers…

10 March 2022 / 08:00 GMT10 March 2022 / 11:06 GMT

Hypoglycaemia versus hyperglycaemia: what’s the difference?

News

World Triathlon and the Professional Triathletes Organisation reveal tour calendars for 2027

The T100 and rebranded T50 series will feature elite and age-group racing around the globe, including Venice Beach as Los Angeles gears up for the Olympics

24 July 2026 / 17:10 BST24 July 2026 / 17:05 BST

World Triathlon and the Professional Triathletes Organisation reveal tour calendars for 2027

News

Garmin Forerunner 70: a slimmed-down version of the 170 but no tri tracking

The cheapest Garmin Forerunner yet to hit the stores is targeted at new runners, but does it have enough smarts to please the tri crowd?

24 July 2026 / 14:55 BST24 July 2026 / 14:55 BST

Garmin Forerunner 70: a slimmed-down version of the 170 but no tri tracking

Run clothing

Kiprun Run 900 Shorts: a light and airy choice for trail runs

These trail-focused Run 900 Shorts from Decathlon’s Kiprun brand offer great performance and a range of useful features at an impressive price.

24 July 2026 / 13:35 BST24 July 2026 / 14:58 BST

Kiprun Run 900 Shorts: a light and airy choice for trail runs

Beginners

We compare elite racers and age-groupers to see what’s a good triathlon time

We look at the different distances involved in triathlon and explain what a good triathlon time would be for each

24 July 2026 / 11:29 BST24 July 2026 / 11:30 BST

We compare elite racers and age-groupers to see what’s a good triathlon time

Training Kit

What are the best waterproof swimming headphones in 2026? We’ve tested six fully submergible options

Love training to music and want to do exactly that in the pool? Swim coach Helen Webster tests the best waterproof headphones for swimming…

24 July 2026 / 11:04 BST24 July 2026 / 11:04 BST

What are the best waterproof swimming headphones in 2026? We’ve tested six fully submergible options

Athletes

‘I never stopped believing I could do it’: How Alanis Siffert went from beginner runner to a 2:45 marathon

Challenge Roth champion Alanis Siffert only started running a few years ago. She tells 220 Triathlon how patience, consistency and trusting her body helped her produce a remarkable 2:45 marathon. To run a 2:45 marathon, you need to average three minutes and 55 seconds per kilometre (6:18/mile). That’s a daunting pace even for experienced runners. […]

24 July 2026 / 09:05 BST24 July 2026 / 19:36 BST