Madison Crum
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Born : 1959
Cat. M65 Ultrarunner since 2014
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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 States
United States35,6%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 200; Σ finishers = 562. 200 / 562 × 100 = 35.59%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races870 km
> 100 km2
> 24h9
Longest race102,0 km
10th Tideland 24 Hours — 1/11/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road20,6%
Trail79,4%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 01.11 | 24h | 10th Tideland 24 Hours |
101.990 km | 24 |
| 2023 | ||||
| 04.11 | 24h | 8th Tideland 24 Hours |
99.774 km | 31 |
| 2022 | ||||
| 05.11 | 24h | 7th Tideland 24 Hours |
101.990 km | 20 |
| 2021 | ||||
| 06.11 | 24h | 6th Tideland 24 Hours |
95.339 km | 10 |
| 2019 | ||||
| 02.11 | 24h | 4th Tideland 24 Hours |
97.556 km | 24 |
| 26.01 | 24h | 3rd Tideland 24 Hours |
96.560 km | 15 |
| 2016 | ||||
| 05.11 | 24h | 1st Tideland 24 Hours |
97.542 km | 18 |
| 2015 | ||||
| 07.11 | 24h | 4th Croatan 24-Hour Ultramarathon |
86.421 km | 33 |
| 2014 | ||||
| 08.11 | 24h | 3rd Croatan 24-Hour Ultramarathon |
93.309 km | 34 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/11/2025 | 10th Tideland 24 Hours | 101,99 | ×3 |
| ✓ 2 | 5/11/2022 | 7th Tideland 24 Hours | 101,99 | ×3 |
| ✓ 3 | 4/11/2023 | 8th Tideland 24 Hours | 99,77 | ×3 |
| ✓ 4 | 2/11/2019 | 4th Tideland 24 Hours | 97,56 | ×3 |
| ✓ 5 | 5/11/2016 | 1st Tideland 24 Hours | 97,54 | ×3 |
| ✓ 6 | 26/1/2019 | 3rd Tideland 24 Hours | 96,56 | ×3 |
| ✓ 7 | 6/11/2021 | 6th Tideland 24 Hours | 95,34 | ×3 |
| ✓ 8 | 8/11/2014 | 3rd Croatan 24-Hour Ultramarathon | 93,31 | ×3 |
| ✓ 9 | 7/11/2015 | 4th Croatan 24-Hour Ultramarathon | 86,42 | ×3 |