Michelle Koblischke
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13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 ?
South Africa
56,2%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 31 273; Σ finishers = 55 676. 31 273 / 55 676 × 100 = 56.17%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races838 km
Longest race100,0 km
6th Ultra-Trail Cape Town (UTCT) 100 km — 30/11/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road41,1%
Trail58,9%
Records
HISTORY
13 race(s) · 3 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/11/2019 | 6th Ultra-Trail Cape Town (UTCT) 100 km | 100,00 | ×3 |
| ✓ 2 | 29/5/2016 | 91st Comrades Marathon - Down Run | 89,00 | ×3 |
| ✓ 3 | 31/5/2015 | 90th Comrades Marathon - Up Run | 87,00 | ×3 |
| ✓ 4 | 1/12/2018 | 5th Ultra-Trail Cape Town (UTCT) 65 km | 65,00 | ×2 |
| ✓ 5 | 27/4/2019 | 3rd Ultra Trail Drakensberg - Giant’s Cup Uncut (GCU 62) | 62,00 | ×2 |
| ✓ 6 | 27/5/2023 | 2nd Mountain Ultra Trail by UTMB - MUT 60 | 59,00 | ×2 |
| ✓ 7 | 15/4/2017 | 48th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 8 | 26/3/2016 | 47th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 9 | 4/4/2015 | 46th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 10 | 3/11/2018 | 22th Three Peaks Challenge | 55,00 | ×2 |
| ✓ 11 | 27/7/2024 | 10th Merrell Whale of Trail | 53,00 | ×2 |
| ✓ 12 | 6/11/2021 | 25th Three Peaks Challenge | 50,00 | ×1 |
| ✓ 13 | 2/11/2019 | 23th Three Peaks Challenge | 50,00 | ×1 |