Larry Mangum
ID 16925
Born : 1954 Cat. M70 Ultrarunner since 2004 USA
22
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
1
Countries visited ?USAUnited States
72,8%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 1 823; Σ finishers = 2 505. 1 823 / 2 505 × 100 = 72.77%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed22
Km — ultra races1 795 km
> 100 km4
> 160 km2
> 24h4
> 48h1
Longest race160,9 km
10th Cascade Crest Classic 100 Mile — 23/8/2008

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road25,6%
Trail74,4%

Records

50 km4h23'46100 km19h18'5150 mi10h24'37100 mi26h19'4024 h113,00 km48 h121,00 km

HISTORY

22 race(s) · 1 split(s) nested
DateRacePerf.Rk
2011
26.03 50km USA6th Antelope Island Buffalo Run 50 km 4:23:46 h6
2010
27.03 50km USA5th Antelope Island Buffalo Run 50 km 6:48:22 h100
2009
18.07 50mi USA8th Tahoe Rim Trail 50M Endurance Runs 14:45:48 h86
21.03 50km USA1st Sapper Joe Trail Race 7:52:16 h58
2008
23.08 100mi USA10th Cascade Crest Classic 100 Mile 31:28:23 h75
02.08 100km USA7th Katcina Mosa 100K Mountain Run 19:18:51 h20
26.07 50mi USA10th Mt. Hood 50 Mile Trail Run 12:02:06 h93
28.06 28mi USA2nd Logan Peak 28 Mile Trail Race 7:29:31 h28
22.03 50mi USA3rd Antelope Island Buffalo Run 50 Mile 11:03:49 h37
16.02 55km USA2nd Moab Red Hot 55k 8:10:34 h138
05.01 50mi USA1st Running from an Angel 50 Miler 10:24:37 h26
2006
31.12 24h USA24th Across the Years, 24h 48.500 km41
01.04 50mi USA27th American River 50 Mile Endurance Run 10:45:39 h278
2005
30.12 48h USA23rd Across the Years, 48h 121.000 km12
12.11 24h USA7th San Diego One Day 24-Hour Race 96.560 km68
29.10 50km USA1st Goblin Valley Ultra 50k 6:37:33 h66
27.08 100mi USA1st Lean Horse Ultra-Marathon 100 Mile 26:19:40 h40
30.07 50mi USA7th Mt. Hood 50 Mile Trail Run 12:12:50 h74
16.07 50km USA6th Midnight Mountain 50K 10:12:22 h48
04.06 50mi USA9th Snow Peaks 50 Mile Trail Run 18:00:20 h170
02.04 50mi USA26th American River 50 Mile Endurance Run 11:31:30 h360
2004
31.12 24h USA22nd Across the Years, 24h 113.000 km21