Rudy Zapf
ID 18831
Born : 1962 Cat. W60 Ultrarunner since 2002 USA
24
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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
55,1%
Rank quotient ?This runner's calculation uses 24 eligible race(s): Σ(rank − 1) = 1 074; Σ finishers = 1 949. 1 074 / 1 949 × 100 = 55.11%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed24
Km — ultra races1 669 km
> 100 km1
> 24h1
Longest race100,8 km
9th Howard Aslinger 24 Hour Endurance Run — 16/3/2018

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road97,0%
Trail3,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F4
Longest winning streak0
Current streak0

Records

50 km5h01'1550 mi9h23'4612 h74,95 km24 h100,84 km

HISTORY

24 race(s)
DateRacePerf.Rk
2018
16.03 24h USA9th Howard Aslinger 24 Hour Endurance Run 100.835 km16
2017
11.11 50mi USA4th Tunnel Hill 50 Mile Race 11:27:13 h171
2016
12.11 50mi USA3rd Tunnel Hill 50 Mile Race 10:29:10 h113
03.04 44.4mi USA16th Brew to Brew 44.4 mile 10:49:58 h30
2014
17.05 12h USA6th 3 Days at the Fair 12 Hour Race 49.889 km15
2013
07.04 44.4mi USA13th Brew to Brew 44.4 mile Sunday Run 8:48:21 h18
15.03 12h USA4th Howard Aslinger 12 Hour Endurance Run 61.760 km17
2012
01.04 44.4mi USA12th Brew to Brew 44.4 mile 9:58:52 h65
16.03 12h USA3rd Howard Aslinger 12 Hour Endurance Run 53.848 km23
2010
11.04 44.4mi USA10th Brew to Brew 44.4 mile 7:41:06 h17
2009
31.10 50mi USA10th Chicago Lakefront Fall 50 Mile Race 10:43:25 h56
11.09 9:11h USA8th Patriot's Ultra Run 66.781 km14
13.06 12h USA4th Hawthorn Half Day Run 69.845 km39
05.04 44.4mi USA9th Brew to Brew 44.4 mile 8:05:15 h73
2006
12.08 8h USA16th Howl at the Moon 8h Run 61.460 km75
03.06 12h USA17th FANS 12 Hour Run 74.947 km19
16.04 44.4mi USA6th Brew to Brew 44.4 mile 7:44:19 h24
2005
13.08 8h USA15th Howl at the Moon 8h Run 54.556 km74
04.06 12h USA16th FANS 12 Hour Run 72.806 km17
19.02 50km USA1st 50km Silver Comet Ultra Run 5:01:15 h26
2004
30.10 50mi USA5th Chicago Lakefront Fall 50 Mile Race 10:18:16 h30
2003
01.11 50mi USA4th Chicago Lakefront Fall 50 Mile Race 9:23:46 h21
12.04 44.4mi USA3rd Brew to Brew 44.4 mile 7:16:56 h14
2002
28.12 50km USA6th Huff 50K Trail Run 6:51:07 h131