Karin Westfahl
ID 66882
Born : 1972 Cat. W50 Ultrarunner since 1997 CAN
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
3
Countries visited ?CANCanadaJPNJapanUSAUnited States
30,4%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 301; Σ finishers = 991. 301 / 991 × 100 = 30.37%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed26
Km — ultra races2 771 km
> 100 km4
> 160 km2
> 200 km1
> 24h2
Longest race828,8 km
4th Sri Chinmoy 10 Day Race — 29/4/1999

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road76,9%
Trail23,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F10
🏅 Top 32
🏅 Top 3 F23
Longest winning streak0
Current streak0

Records

50 km4h12'33100 km8h52'4350 mi8h07'37100 mi23h56'356 h68,16 km24 h158,00 km

HISTORY

29 race(s) · 12 split(s) nested
DateRacePerf.Rk
2001
21.07 50km CAN5th Damn Tuff Ruff Bluff Run 4:34:28 h6
30.06 50mi CAN9th Niagara Ultra 50 Mile 8:07:37 h5
28.04 50km CAN6th Ganaraska 50 km Trail Run 5:27:00 h13
21.04 100km CAN1st Toronto Ultra Race 100km 8:52:43 h3 🥉
01.04 6h USA5th Buffalo Runners 6 Hour Distance Classic 68.155 km2 🥈
17.02 100km USA3rd Withlacoochee Rails to Trails 100 km Run 9:46:27 h4
2000
14.10 50km CAN9th Slough Of Despond 50 km Road Race 4:44:52 h21
22.07 50km CAN4th Damn Tuff Ruff Bluff Run 4:35:17 h12
10.06 50km CAN8th Self Transcendence 6 Hour Run Kingston - 50km Split 5:09:11 h22
10.06 6h CAN8th Self Transcendence 6 Hour Run Kingston 59.480 km19
1999
09.10 50km CAN8th Slough Of Despond 50 km Road Race 4:51:46 h14
18.09 24h CAN19th Self-Transcendence 24 Hour Race Ottawa 158.002 km6
03.07 100km CAN7th Niagara Ultra 100 km 11:57:19 h8
05.06 50km CAN7th Self Transcendence 6 Hour Run Kingston - 50km Split 4:24:44 h5
05.06 6h CAN7th Self Transcendence 6 Hour Run Kingston 64.156 km6
29.04 10d USA4th Sri Chinmoy 10 Day Race 828.812 km7
10.04 50km CAN4th Ascension 50 km Run 4:12:33 h11
1998
18.10 100km JPNIAU 100km WC Nakamura (5th River Shimanto 100km) 9:27:10 h62
10.10 50km CAN7th Slough Of Despond 50 km Road Race 4:23:50 h11
12.09 24h CAN18th Self-Transcendence 24 Hour Race Ottawa 155.523 km11
05.09 100mi CAN3rd Haliburton Forest 100 Mile Race 23:56:35 h6
25.07 50km CAN2nd Damn Tuff Ruff Bluff Run 4:38:43 h6
27.06 100km CAN6th Niagara Ultra 100 km 10:28:23 h8
06.06 50km CAN6th Self Transcendence 6 Hour Run Kingston - 50km Split 4:32:03 h11
06.06 6h CAN6th Self Transcendence 6 Hour Run Kingston 65.330 km11
23.05 50km CAN6th Sulphur Springs Trail Run 50km 5:05:51 h20
25.04 50km CAN3rd Ganaraska 50 km Trail Run 5:52:32 h20
1997
30.08 50mi CAN2nd Haliburton Forest 50 Mile Race 11:21:10 h18
28.06 50km CAN5th Niagara Ultra 50 km 4:53:04 h17