Mary-Lee van Zyl
ID 2015760
Born : 1989 Cat. W35 Ultrarunner since 2022 RSA
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
21
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 ?RSASouth Africa
57,6%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 7 033; Σ finishers = 12 214. 7 033 / 12 214 × 100 = 57.58%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed10
Km — ultra races514 km
Longest race65,0 km
8th Ultra Trail Drakensberg - Giant’s Cup Uncut (GCU 62) — 26/4/2024

Km per year (ultra races)

46
1 race
2022
100
2 races
2023
214
4 races
2024
98
2 races
2025
56
1 race
2026

Race types (share of distance)

Road10,9%
Trail89,1%

Wins & podiums (ultra)

🏆 Win1
🏆 Win F5
🏅 Top 31
🏅 Top 3 F6
Longest winning streak1
Current streak0

Records

No record for a classic ultra format

HISTORY

10 race(s) · 1 split(s) nested
DateRacePerf.Rk
2026
05.04 56km RSA56th Two Oceans Marathon 6:21:14 h6923
2025
26.07 53km RSA11th Merrell Whale of Trail 5:59:57 h10
22.03 45km RSA2nd Pass2Pass Ultra-Trail 5:09:13 h8
2024
22.11 55km RSA11th Ultra-Trail Cape Town (UTCT) 55 km 7:31:14 h36
20.09 30mi RSA8th Karkloof 100 - 30 Mile Endurance Foot Race 4:10:04 h4
25.05 46km RSA6th Mac Mac Ultra 46 km 4:14:31 h1 🏆
26.04 65km RSA8th Ultra Trail Drakensberg - Giant’s Cup Uncut (GCU 62) 6:48:34 h9
2023
24.11 55km RSA10th Ultra-Trail Cape Town (UTCT) 55 km 7:44:15 h34
30.09 45km RSA5th Maxi-Race Cape Winelands 45 km 4:14:45 h13
2022
21.05 46km RSA4th Mac Mac Ultra 46 km 5:58:10 h5