Bruce Gander

Born : 1964 Cat. M60 Ultrarunner since 2017

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 ?

United Kingdom

31,6%

Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 260; Σ finishers = 824. 260 / 824 × 100 = 31.55%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed7

Km — ultra races389 km

> 24h4

Longest race87,9 km

2nd Harp24 — 23/6/2018

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road48,6%

Trail37,6%

Elim.13,8%

Records

50 km5h38'56 24 h87,87 km Backyard8 loops

HISTORY

7 race(s)

Date		Race	Perf.	Rk
2025
23.08	Backyard Ultra	2nd Gosfield Backyard Ultra	53.648 km (8h)	41
2019
22.06	24h	3rd Harp24	54.073 km	71
2018
28.10	30mi	7th Stort 30	4:12:38 h	26
07.07	50km	Serpent Trail Race 50km	5:38:56 h	19
23.06	24h	2nd Harp24	87.870 km	18
2017
29.10	30mi	6th Stort 30	4:25:50 h	40
24.06	24h	1st Harp24	47.314 km	52

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	23/6/2018	2nd Harp24	87,87	×5
✓ 2	22/6/2019	3rd Harp24	54,07	×3
✓ 3	23/8/2025	2nd Gosfield Backyard Ultra	53,65	×3
✓ 4	7/7/2018	Serpent Trail Race 50km	50,00	×2
✓ 5	28/10/2018	7th Stort 30	48,28	×2
✓ 6	29/10/2017	6th Stort 30	48,28	×2
✓ 7	24/6/2017	1st Harp24	47,31	×2