Alf Batchelor
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Born : 1969
Cat. M55 Ultrarunner since 2019
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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 ?United Kingdom
United Kingdom57,9%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 1 503; Σ finishers = 2 597. 1 503 / 2 597 × 100 = 57.87%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races1 267 km
> 100 km3
Longest race131,0 km
Jurassic Coast Challenge 131km — 25/3/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road4,0%
Trail66,9%
Stage29,1%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
18 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 25/3/2022 | Jurassic Coast Challenge 131km | 131,00 | ×4 |
| ✓ 2 | 23/7/2021 | Jurassic Coast Challenge 131km | 131,00 | ×4 |
| ✓ 3 | 5/2/2022 | Pilgrim Challenge North Downs Way Multistage Ultra | 106,22 | ×3 |
| ✓ 4 | 11/4/2026 | Rose of the Shires Ultra 54 | 86,90 | ×2 |
| ✓ 5 | 11/9/2021 | 2nd White Horse 50 miles | 80,47 | ×2 |
| ✓ 6 | 10/1/2026 | 18th Country to Capital | 69,20 | ×2 |
| ✓ 7 | 4/1/2025 | 17th Country to Capital | 69,20 | ×2 |
| ✓ 8 | 8/1/2022 | 14th Country to Capital | 69,20 | ×2 |
| ✓ 9 | 1/5/2021 | 13th Country to Capital | 69,20 | ×2 |
| ✓ 10 | 10/5/2026 | Northants Ultra 35 Shires & Spires | 56,33 | ×1 |
| ✓ 11 | 8/10/2020 | Wendover Forest and Hills Challenge | 50,69 | ×1 |
| ✓ 12 | 17/12/2023 | Portsmouth Coastal Waterside 50K | 50,00 | ×1 |
| ✓ 13 | 13/7/2019 | Humanity Direct Chiltern Challenge | 50,00 | ×1 |
| ✓ 14 | 28/5/2022 | The Devil's Lite | 49,89 | ×1 |
| ✓ 15 | 5/3/2022 | Humanity Direct Amersham Ultra | 49,89 | ×1 |
| ✓ 16 | 10/7/2021 | Humanity Direct Chiltern Challenge | 49,89 | ×1 |
| ✓ 17 | 29/5/2021 | The Devil's Lite | 49,89 | ×1 |
| ✓ 18 | 7/3/2020 | Humanity Direct Amersham Ultra | 48,00 | ×1 |