Harry Maslen

United KingdomUnited KingdomActive
Born
Sep 2, 1996 (30 years old)
Events
Decathlon · Heptathlon Short Track

Harry Maslen is a United Kingdom sprinter, born on September 2, 1996. He competes primarily in the 100m, 400m and 1500m.

His personal bests include 11.03 in the 100m, 49.53 in the 400m, 4:32.28 in the 1500m, 14.44 in the 110mH and 53.75 in the 400mH. He is currently active on the international athletics circuit, representing United Kingdom.

Personal best · Decathlon7496
2026 season best1.79Aug 8, 2026 · English Institute of Sport, Sheffield (GBR) (i)
2026 season best
Personal best · Heptathlon Short Track5399
Last competition4J Studios scottishathletics Combined Events Championshihps Senior, U20Aug 8, 2026 · 6.98
4J Studios scottishathletics Combined Events Championshihps Senior, U20

As of Oct 28, 2026: Decathlon 7496, Heptathlon Short Track 5399, 2026 season best 1.79 (Aug 8, 2026, English Institute of Sport, Sheffield (GBR) (i)) · Last competition: 4J Studios scottishathletics Combined Events Championshihps Senior, U20, Aug 8, 2026, 6.98 · 30 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mTX 201911.03*877 pts–
400mNC 201849.53886 pts–
1500mNC 20184:32.28517 pts–
110mHNM 201914.44*988 pts–
400mHNM 201953.75951 pts–
HJBedford 20211.98897 pts–

* Wind-assisted (> 2.0 m/s)

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026HJ Indoor1.79–Aug 8, 20264J Studios scottishathletics Combined Events Championshihps Senior, U20
2026HJ 1.79–Aug 8, 20264J Studios scottishathletics Combined Events Championshihps Senior, U20
2026LJ 6.98+1.8Aug 8, 20264J Studios scottishathletics Combined Events Championshihps Senior, U20
2026LJ Indoor6.98+1.8Aug 8, 20264J Studios scottishathletics Combined Events Championshihps Senior, U20
202660m Indoor7.32–Jan 17, 2026England Athletics U20 / Senior Combined Events, including RW and BMC and Para Championships
202660m 7.32–Jan 17, 2026England Athletics U20 / Senior Combined Events, including RW and BMC and Para Championships
202660mH 8.34–Jan 10, 2026Northern Senior, U20 & U17 Indoor Championships
202660mH Indoor8.50–Feb 14, 2026Novuna UK Athletics Indoor Championships, Arena Birmingham, Birmingham (i)
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FAQ

Frequently asked questions

Harry Maslen's Decathlon personal best is 7496, set on Apr 6, 2018 in San Angelo, TX (USA).

Harry Maslen competes in the Decathlon and Heptathlon Short Track.

2026 season best: 1.79, set on Aug 8, 2026 in English Institute of Sport, Sheffield (GBR) (i). Last competition: 4J Studios scottishathletics Combined Events Championshihps Senior, U20 on Aug 8, 2026, 6.98.