Caroline Balkwill
ID 230060
Born : 1974 Cat. W50 Ultrarunner since 2005 RSA
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
43
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
46,2%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 96 285; Σ finishers = 208 432. 96 285 / 208 432 × 100 = 46.19%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39
Km — ultra races2 541 km
Longest race90,0 km
95th Comrades Marathon - Down Run — 28/8/2022

Km per year (ultra races)

196
3 races
2022
193
3 races
2023
143
2 races
2024
106
2 races
2025
56
1 race
2026

Race types (share of distance)

Road57,9%
Trail42,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F2
🏅 Top 30
🏅 Top 3 F7
Longest winning streak0
Current streak0

Records

50 km5h08'10

HISTORY

40 race(s) · 11 split(s) nested
DateRacePerf.Rk
2026
05.04 56km RSA56th Two Oceans Marathon 5:49:33 h4412
2025
04.05 50km RSA3rd KIA False Bay 50km 5:39:45 h683
06.04 56km RSA55th Two Oceans Marathon 5:51:33 h4372
2024
09.06 87km RSA97th Comrades Marathon - Up Run 10:20:14 h7857
13.04 56km RSA54th Two Oceans Marathon 5:43:34 h3862
2023
11.06 87km RSA96th Comrades Marathon - Down Run 10:07:05 h6739
07.05 50km RSA2nd KIA False Bay 50km 5:08:10 h261
15.04 56km RSA53th Two Oceans Marathon 5:41:14 h2785
2022
28.08 90km RSA95th Comrades Marathon - Down Run 10:39:09 h5983
22.05 50km RSA1st KIA False Bay 50km 5:27:36 h332
16.04 56km RSA52th Two Oceans Marathon 5:53:09 h1912
2021
23.10 65km RSA27th PUFfeR - Peninsula Ultra Fun Run 10:27:00 h72
2019
17.08 75km RSA25th PUFfeR - Peninsula Ultra Fun Run 11:29:00 h69
09.06 87km RSA94th Comrades Marathon - Up Run 11:07:07 h10300
20.04 56km RSA50th Two Oceans Marathon 6:00:21 h4918
2018
18.08 75km RSA24th PUFfeR - Peninsula Ultra Fun Run 10:33:00 h59
10.06 90km RSA93rd Comrades Marathon - Down Run 10:48:29 h9191
31.03 56km RSA49th Two Oceans Marathon 5:44:03 h3092
2017
19.08 75km RSA23th PUFfeR - Peninsula Ultra Fun Run 11:16:00 h40
15.04 56km RSA48th Two Oceans Marathon 6:12:35 h5160
2016
20.08 75km RSA22th PUFfeR - Peninsula Ultra Fun Run 11:11:26 h50
2015
22.08 75km RSA21th PUFfeR - Peninsula Ultra Fun Run 11:56:55 h72
31.05 87km RSA90th Comrades Marathon - Up Run 10:57:52 h7364
04.04 56km RSA46th Two Oceans Marathon 5:44:47 h3110
2014
01.11 55km RSA18th Three Peaks Challenge 7:11:04 h16
23.08 75km RSA20th PUFfeR - Peninsula Ultra Fun Run 10:41:41 h52
18.04 56km road race RSA45th Two Oceans Marathon 5:37:23 h2633
2013
02.11 55km RSA17th Three Peaks Challenge 7:20:20 h12
24.08 75km RSA19th PUFfeR - Peninsula Ultra Fun Run 9:43:18 h18
30.03 56km road race RSA44th Two Oceans Marathon 5:28:02 h2434
2012
03.11 55km RSA16th Three Peaks Challenge 7:11:16 h15
25.08 75km RSA18th PUFfeR - Peninsula Ultra Fun Run 10:44:35 h47
07.04 56km road race RSA43rd Two Oceans Marathon 5:44:55 h3367
2011
05.11 55km RSA15th Three Peaks Challenge 7:14:09 h22
28.08 75km RSA17th PUFfeR - Peninsula Ultra Fun Run 9:40:06 h16
23.04 50km road race RSA42nd Two Oceans Marathon - 50km Split 5:00:26 h2493
2008
08.11 55km RSA12th Three Peaks Challenge 7:40:34 h22
2007
03.11 55km RSA11th Three Peaks Challenge 8:36:19 h25
05.05 65km RSAKnysna Classic Two Lagoons Ultra 7:15:11 h56
2005
26.03 56km road race RSA36th Two Oceans Marathon 6:07:22 h4894