James Senior

James Senior

United KingdomUnited KingdomActive
Born
Jan 4, 1992 (34 years old)
Events
800 Metres Short Track · 600 Metres Short Track

James Senior is a United Kingdom middle-distance runner, born on January 4, 1992. He competes primarily in the 800m, 1500m and Mile.

His personal bests include 1:51.94 in the 800m, 3:53.13 in the 1500m, 4:17.8h in the Mile, 8:27.6h in the 3000m and 9:08.34 in the 3000mSt. He is currently active on the international athletics circuit, representing United Kingdom.

Personal best · 800 Metres Short Track1:52.59
2026 season best2:31:44Oct 11, 2026
2026 season best
Personal best · 600 Metres Short Track1:20.82
Last competitionTop Flight by RunThrough MBNA Chester Marathon, ChesterOct 11, 2026 · 2:31:44
Top Flight by RunThrough MBNA Chester Marathon, Chester

As of Nov 13, 2026: 800 Metres Short Track 1:52.59, 600 Metres Short Track 1:20.82, 2026 season best 2:31:44 (Oct 11, 2026) · Last competition: Top Flight by RunThrough MBNA Chester Marathon, Chester, Oct 11, 2026, 2:31:44 · 34 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
800mStreet 2009United Kingdom 800 m all-time list1:51.94972 pts–
1500mWatford 2017United Kingdom 1500 m all-time list3:53.13938 pts–
MileNorwich 2017United Kingdom Mile all-time list4:17.8h867 pts–
3000mSt. Ives 2012United Kingdom 3000 m all-time list8:27.6h900 pts–
3000mStBedford 2017United Kingdom 3000 m steeplechase all-time list9:08.34960 pts–
5KilometreLondon 202515:17–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Marathon 2:31:44–Oct 11, 2026Top Flight by RunThrough MBNA Chester Marathon, Chester
20255Kilometre 15:17–Jun 25, 2025Top Flight by RunThrough - Battersea ChaseTheSun 5k
2017800m Indoor1:56.58–Feb 1, 2017Lee Valley (GBR) (i)
2017800m-short-track 1:56.58–Feb 1, 2017–
2017800MetresS Indoor1:56.58–Feb 1, 2017Lee Valley (GBR) (i)
2017800m-short-track Indoor1:56.58–Feb 1, 2017Lee Valley (GBR) (i)
20171500m 3:53.13–Jun 24, 2017Watford (GBR)
2017Mile 4:17.8h–May 13, 2017Norwich (GBR)
FAQ

Frequently asked questions

James Senior's 800 Metres Short Track personal best is 1:52.59, set on Feb 25, 2012.

James Senior competes in the 800 Metres Short Track and 600 Metres Short Track.

2026 season best: 2:31:44, set on Oct 11, 2026. Last competition: Top Flight by RunThrough MBNA Chester Marathon, Chester on Oct 11, 2026, 2:31:44.