Cathy Ching
External sources
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Born : 1962
Cat. W60 Ultrarunner since 1999
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
2
Countries visited ?Canada
United States
CanadaUnited States60,0%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 545; Σ finishers = 908. 545 / 908 × 100 = 60.02%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races710 km
> 100 km2
> 160 km2
Longest race160,9 km
5th Lean Horse Ultra-Marathon 100 Mile — 22/8/2009
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
8 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/8/2009 | 5th Lean Horse Ultra-Marathon 100 Mile | 160,93 | ×6 |
| ✓ 2 | 25/8/2007 | 3rd Lean Horse Ultra-Marathon 100 Mile | 160,93 | ×6 |
| ✓ 3 | 25/7/2009 | 28th Minnesota Voyageur Trail 50 Mile Ultra | 80,47 | ×3 |
| ✓ 4 | 26/7/2008 | 27th Minnesota Voyageur Trail 50 Mile Ultra | 80,47 | ×3 |
| ✓ 5 | 29/7/2006 | 25th Minnesota Voyageur Trail 50 Mile Ultra | 80,47 | ×3 |
| ✓ 6 | 12/4/2008 | 1st Chippewa Moraine 50km Ultra Marathon | 50,00 | ×2 |
| ✓ 7 | 8/7/2000 | 12th Knee Knackering North Shore Trail Run | 48,28 | ×1 |
| ✓ 8 | 10/7/1999 | 11th Knee Knackering North Shore Trail Run | 48,28 | ×1 |