John Hart

Born : 1945 Cat. M80 Ultrarunner since 1987

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details

Countries visited ?

Australia

39,2%

Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 924; Σ finishers = 2 357. 924 / 2 357 × 100 = 39.20%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed9

Km — ultra races418 km

Longest race46,6 km

13th Six Foot Track — 2/3/1996

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

No record for a classic ultra format

HISTORY

9 race(s)

Date		Race	Perf.	Rk
2005
12.03	45km	22nd Six Foot Track	7:23:32 h	581
1996
02.03	46.6km	13th Six Foot Track	5:18:30 h	97
1994
05.03	46.6km	11th Six Foot Track	5:07:08 h	64
1992
21.03	46.6km	9th Six Foot Track	4:49:53 h	56
1991
16.03	46.6km	8th Six Foot Track	4:28:14 h	30
1990
24.03	46.6km	7th Six Foot Track	4:39:07 h	34
1989
18.03	46.6km	6th Six Foot Track	4:36:00 h	36
1988
05.03	46.6km	5th Six Foot Track	4:29:38 h	18
1987
07.03	46.6km	4th Six Foot Track	4:35:09 h	17

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	2/3/1996	13th Six Foot Track	46,60	×2
✓ 2	5/3/1994	11th Six Foot Track	46,60	×2
✓ 3	21/3/1992	9th Six Foot Track	46,60	×2
✓ 4	16/3/1991	8th Six Foot Track	46,60	×2
✓ 5	24/3/1990	7th Six Foot Track	46,60	×2
✓ 6	18/3/1989	6th Six Foot Track	46,60	×2
✓ 7	5/3/1988	5th Six Foot Track	46,60	×2
✓ 8	7/3/1987	4th Six Foot Track	46,60	×2
✓ 9	12/3/2005	22nd Six Foot Track	45,00	×2