Heidi Treleaven
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Born : 1975
Cat. W50 Ultrarunner since 2024
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
31
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 Kingdom75,4%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 43; Σ finishers = 57. 43 / 57 × 100 = 75.44%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 367 km
> 100 km2
> 160 km2
> 200 km2
Longest race412,0 km
1st MTC Cymrun — 14/4/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Stage100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F8
Longest winning streak0
Current streak0
Records
HISTORY
11 race(s) · 4 stage(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 19.04 | 35mi | 1st MTC Draig Goch |
8:49:00 h | 7 |
| 18.04 | 40mi | 1st MTC Afanc |
9:49:00 h | 7 |
| 17.04 | 46mi | 1st MTC Pendragon |
11:08:00 h | 7 |
| 16.04 | 47mi | 1st MTC Gelert |
11:19:00 h | 7 |
| 15.04 | 50mi | 1st MTC Cerridwen |
11:37:00 h | 8 |
| 14.04 | 37mi | 1st MTC Angelystor |
7:19:00 h | 4 |
| 14.04 | 256mi | 1st MTC Cymrun |
2d 12:01:00 h | 7 |
| 2024 | ||||
| 08–11.08 | 184mi/4stages | MTC Thames Challenge Stage Race |
44:57:00 h | 4 |
| 08.08 | 57mi | MTC Thames Challenge Stage 1 (Cotswold Ultra) | 13:03:00 h | 7 |
| 09.08 | 49mi | MTC Thames Challenge Stage 2 (Oxford Ultra) | 13:14:00 h | 14 |
| 10.08 | 47mi | MTC Thames Challenge Stage 3 (Windsor Ultra) | 11:30:00 h | 20 |
| 11.08 | 33mi | MTC Thames Challenge Stage 4 (Richmond Ultra) | 7:10:00 h | 45 |
| 10.03 | 55.5mi | JOGLE Ultra - Etappe 3 |
13:26:00 h | 7 |
| 09.03 | 45.7mi | JOGLE Ultra - Etappe 2 |
10:14:00 h | 7 |
| 08.03 | 53.1mi | JOGLE Ultra - Etappe 1 |
10:39:00 h | 7 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/4/2026 | 1st MTC Cymrun | 411,99 | ×13 |
| ✓ 2 | 8/8/2024 | MTC Thames Challenge Stage Race | 296,12 | ×9 |
| ✓ 3 | 15/4/2026 | 1st MTC Cerridwen | 80,47 | ×2 |
| ✓ 4 | 16/4/2026 | 1st MTC Gelert | 75,64 | ×2 |
| ✓ 5 | 17/4/2026 | 1st MTC Pendragon | 74,03 | ×2 |
| ✓ 6 | 18/4/2026 | 1st MTC Afanc | 64,37 | ×2 |
| ✓ 7 | 19/4/2026 | 1st MTC Draig Goch | 56,33 | ×1 |