Achim Grob
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Born : 1960
Cat. M65 Ultrarunner since 2005
2
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
10
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 ?
Czechia
South Africa
CzechiaSouth Africa78,0%
Rank quotient ?This runner's calculation uses 2 eligible race(s): Σ(rank − 1) = 6 085; Σ finishers = 7 804. 6 085 / 7 804 × 100 = 77.97%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed2
Km — ultra races106 km
Longest race56,0 km
43rd Two Oceans Marathon (RSA) — 7/4/2012
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road52,8%
Trail47,2%
Records
HISTORY
2 race(s) · 1 split(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2012 | ||||
| 07.04 | 56km road race | 43rd Two Oceans Marathon |
6:29:17 h | 6000 |
| 07.04 | 50km road race | 43rd Two Oceans Marathon - 50km Split (RSA) | 5:48:43 h | 6218 |
| 2005 | ||||
| 09.04 | 50km | 50 km Marathon Mnisek pod Brdy |
5:42:26 h | 87 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 7/4/2012 | 43rd Two Oceans Marathon (RSA) | 56,00 | ×5 |
| ✓ 2 | 9/4/2005 | 50 km Marathon Mnisek pod Brdy | 50,00 | ×5 |