Gerald Manderson

Born : 1943 Cat. M80 Ultrarunner since 1998

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

New Zealand

42,9%

Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 106; Σ finishers = 247. 106 / 247 × 100 = 42.91%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed13

Km — ultra races3 168 km

> 100 km12

> 160 km9

> 200 km4

> 24h12

> 48h4

Longest race622,4 km

14th Six-Days-Colac — 14/11/1999

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road84,8%

Ult.Walk15,2%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 33

🏅 Top 3 M4

Longest winning streak1

Current streak0

Records

100 km12h42'45 24 h177,67 km 48 h228,18 km 6 d622,40 km

HISTORY

17 race(s) · 13 split(s) nested

Date		Race	Perf.	Rk
2010
30.07	48h	Caboolture Historical Village 48h	228.183 km	8
30.07	24h	Caboolture Historical Village 48h - 24h Split	121.500 km	9
2009
18.04	24h	22th 24h Coburg Harriers Carnival	126.499 km	24
2002
17.11	24h	17th Six-Days-Colac - 24h Split	120.000 km	15
17.11	48h	17th Six-Days-Colac - 48h Split	199.200 km	15
17.11	6d	17th Six-Days-Colac	410.000 km	20
2001
18.11	24h	16th Six-Days-Colac - 24h Split	119.600 km	13
18.11	48h	16th Six-Days-Colac - 48h Split	213.200 km	13
18.11	6d	16th Six-Days-Colac	551.600 km	10
01.09	100km	100 km of Rotorua road race	12:42:45 h	15
07.07	24h	5th Self Transcendence 24 Hour Track Race, Auckland	146.400 km	13
2000
02.09	24h	8th VAWC George Knott 24 Hour	140.800 km	4
02.09	50mi	8th VAWC George Knott 24 Hour - 50 mi Split	11:08:56 h	7
08.07	24h	4th Self Transcendence 24 Hour Track Race, Auckland	161.085 km	6
1999
14.11	6d	14th Six-Days-Colac	622.400 km	6
14.11	24h	14th Six-Days-Colac - 24h Split	120.800 km	11
14.11	48h	14th Six-Days-Colac - 48h Split	219.200 km	9
18.09	24h	7th VAWC George Knott 24 Hour	162.400 km	3 🥉
18.09	50mi	7th VAWC George Knott 24 Hour - 50 mi Split	9:58:28 h	2 🥈
18.09	100mi	7th VAWC George Knott 24 Hour - 100 mi Split	21:36:09 h	5
10.07	24h	3rd Self-Transcendence 24 Hour Track Race, Auckland	164.981 km	6
10.07	50km	3rd Self-Transcendence 24 Hour Track Race, Auckland - 50km Split	6:19:26 h	12
10.07	100km	3rd Self-Transcendence 24 Hour Track Race, Auckland - 100km Split	13:29:01 h	10
1998
19.09	24h	6th VAWC George Knott 24 Hour	177.665 km	1 🏆
19.09	100mi	6th VAWC George Knott 24 Hour - 100 mi Split	21:37:31 h	1 🏆
04.07	24h	2nd Self-Transcendence 24 Hour Track Race, Auckland	176.000 km	3 🥉
04.07	50km	2nd Self-Transcendence 24 Hour Track Race, Auckland - 50km Split	4:45:45 h	3 🥉
04.07	50mi	2nd Self-Transcendence 24 Hour Track Race, Auckland - 50mi Split	10:18:16 h	8
04.07	100km	2nd Self-Transcendence 24 Hour Track Race, Auckland - 100km Split	13:08:40 h	8
04.07	100mi	2nd Self-Transcendence 24 Hour Track Race, Auckland - 100mi Split	21:45:47 h	3 🥉

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	14/11/1999	14th Six-Days-Colac	622,40	×11
✓ 2	18/11/2001	16th Six-Days-Colac	551,60	×10
✓ 3	17/11/2002	17th Six-Days-Colac	410,00	×7
✓ 4	30/7/2010	Caboolture Historical Village 48h	228,18	×4
✓ 5	19/9/1998	6th VAWC George Knott 24 Hour	177,67	×3
✓ 6	4/7/1998	2nd Self-Transcendence 24 Hour Track Race, Auckland	176,00	×3
✓ 7	10/7/1999	3rd Self-Transcendence 24 Hour Track Race, Auckland	164,98	×3
✓ 8	18/9/1999	7th VAWC George Knott 24 Hour	162,40	×3
✓ 9	8/7/2000	4th Self Transcendence 24 Hour Track Race, Auckland	161,09	×3
✓ 10	7/7/2001	5th Self Transcendence 24 Hour Track Race, Auckland	146,40	×2
✓ 11	2/9/2000	8th VAWC George Knott 24 Hour	140,80	×2
✓ 12	18/4/2009	22th 24h Coburg Harriers Carnival	126,50	×2
✓ 13	1/9/2001	100 km of Rotorua road race	100,00	×1