Athlete profile Emily NEWNHAM

United Kingdom22 years oldLeftWorld Athletics

Personal best53.33s

Races4

Average time53.86s

Progression+0.75s

Recorded race history

400m haies

Competition	Time	Venue	Date	Age	Place
Europe Championships	PB53.33s	Birmingham	12 Aug 2026	22	2	View race
Commonwealth Games	54.04s	Glasgow	31 Jul 2026	22	2	View race
International Meeting	53.97s	Tampere	12 Jul 2026	22	1	View race
Europe Championships U23	54.08s	Bergen	19 Jul 2025	21	1	View race

Race signature

Average intervals computed over 4 races

D-H16.51sL

H1-H24.12sL

H2-H34.20sL

H3-H44.37sL

H4-H54.51sL

H5-H64.69sR

H6-H74.82sL

H7-H84.95sR

H8-H95.03sR

H9-H105.10sR

H10-Arr.5.56s

Sector records

The best theoretical time, built by summing the fastest intervals.

Theoretical potential52.70s

Personal best53.33s

Margin+0.63s

D-H16.40s

H1-H24.07s

H2-H34.13s

H3-H44.23s

H4-H54.40s

H5-H64.61s

H6-H74.65s

H7-H84.81s

H8-H94.97s

H9-H104.97s

H10-Arr.5.46s

About Emily Newnham

Emily Newnham (22 years old, United Kingdom) is an athlete who specialises in the 400 metres hurdles, born on 19 May 2004.

With a personal best of 53.33 seconds, Emily has run 4 analysed races on 4h/world, improving by 0.75 seconds since their first recorded race.

Their preferred race plan is a 15-stride start up to hurdle 5, 16 strides up to hurdle 7, then a 17-stride finish.

Based on their best recorded intervals, Emily's theoretical potential is estimated at 52.70 seconds, a 0.63-second margin over their current personal best.