Bob Akka

Born : 1959 Cat. M65 Ultrarunner since 2000

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 States

50,1%

Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 823; Σ finishers = 1 643. 823 / 1 643 × 100 = 50.09%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed8

Km — ultra races411 km

Longest race80,5 km

26th Dick Collins Firetrails 50 Mile — 11/10/2008

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road12,2%

Trail87,8%

Records

50 km4h18'07 50 mi10h50'55

HISTORY

8 race(s)

Date		Race	Perf.	Rk
2008
11.10	50mi	26th Dick Collins Firetrails 50 Mile	10:50:55 h	108
2006
25.11	28mi	22nd Quad Dipsea Trail Run	5:41:58 h	70
2003
29.11	28mi	19th Quad Dipsea Trail Run	6:32:48 h	136
19.04	50km	17th Ruth Anderson Ultra 50km	4:18:07 h	4
08.03	50km	14th Way Too Cool 50K Endurance Run	5:47:54 h	242
2002
04.08	50km	21st Skyline 50k Endurance Run	5:25:19 h	57
2001
24.11	28mi	17th Quad Dipsea Trail Run	6:54:59 h	128
2000
25.11	28mi	16th Quad Dipsea Trail Run	5:55:22 h	86

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	11/10/2008	26th Dick Collins Firetrails 50 Mile	80,47	×4
✓ 2	19/4/2003	17th Ruth Anderson Ultra 50km	50,00	×2
✓ 3	8/3/2003	14th Way Too Cool 50K Endurance Run	50,00	×2
✓ 4	4/8/2002	21st Skyline 50k Endurance Run	50,00	×2
✓ 5	25/11/2006	22nd Quad Dipsea Trail Run	45,06	×2
✓ 6	29/11/2003	19th Quad Dipsea Trail Run	45,06	×2
✓ 7	24/11/2001	17th Quad Dipsea Trail Run	45,06	×2
✓ 8	25/11/2000	16th Quad Dipsea Trail Run	45,06	×2