Leonie Ton
Born : 1975 Cat. W50 Ultrarunner since 2015 NED
58
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
67
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
13
Countries visited ?BELBelgiumCROCroatiaESPSpainFRAFranceGBRUnited KingdomGERGermanyGREGreeceHUNHungaryINDIndiaITAItalyNEDNetherlandsSUISwitzerlandTPETaiwan
21,9%
Rank quotient ?This runner's calculation uses 90 eligible race(s): Σ(rank − 1) = 2 352; Σ finishers = 10 730. 2 352 / 10 730 × 100 = 21.92%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed93
Km — ultra races8 535 km
> 100 km19
> 160 km13
> 200 km7
> 24h5
Longest race246,0 km
40. Spartathlon — 30/9/2023

Km per year (ultra races)

689
7 races
2022
1 420
14 races
2023
1 073
12 races
2024
413
5 races
2025
557
6 races
2026

Race types (share of distance)

Road62,5%
Trail35,8%
Stage1,7%

Wins & podiums (ultra)

🏆 Win3
🏆 Win F47
🏅 Top 315
🏅 Top 3 F68
Longest winning streak2
Current streak0

HISTORY

96 race(s) · 9 split(s) nested
DateRacePerf.Rk
2026
09.08 70km GER5. Monschau-Ultra Marathon K70 6:16:03 h20
31.07 50km NEDDutch Coast Ultra Run by Night Summer edition 4:36:00 h4
12.07 6h BEL15° 6 uren ultra-loop in Aalter 69.852 km8
09.05 24h NED5. 24hrs Sittard 196.957 km10
18.04 50km NED40e Eemlake Run (Eemmeerloop) 3:59:06 h5
29.03 120km NED18e De 120 van Texel 10:53:40 h9
2025
26.10 58km BEL4 De Wase (Ultra) Marathon 4:48:26 h3 🥉
16.08 100mi GER13. Mauerweglauf 100 Meilen Berlin 17:43:22 h18
20.07 6h BEL14° 6 uur van Aalter 74.579 km5
28.06 6h NED24 Zes uur van de Haarlemmermeer 72.226 km5
23.02 47km NED6. Bosbokken Trail 4:21:58 h6
2024
07.12 100km IND32nd 100 km Bengaluru - IAU World Championship 10:07:07 h114
07.12 100km IND100 km Bengaluru - open race 10:07:07 h126
07.12 100km IND100 km Bengaluru - WMA World Championship 10:07:07 h49
03.11 60km NEDLauwersmeerLoop 6:04:00 h3 🥉
14.09 100km NED48. RUN Winschoten 100 km - Nederlands Kampioenschap 8:53:50 h13
14.09 100km NED48. RUN Winschoten 100 km - open race 8:53:50 h18
11.08 56km GER11. Monschau-Ultra Marathon 4:54:03 h13
25.05 100mi GBR3rd South Downs 100 Mile 22:52:28 h5
24.03 120km NED17e De 120 van Texel 12:13:58 h9
03.03 65km NED3 65 van Walcheren 5:37:25 h4
11.02 64km BELMuziekbos Trail - 64 km 6:14:10 h5
20.01 47km BEL9. Bostrails Aalter 3:53:50 h15
2023
17.12 50mi BELThe Bello Gallico Trail 50mi 8:21:00 h10
01.12 24h TPEIAU 24h WC Taipei (all races combined) 181.719 km184
01.12 12h TPEIAU 24h WC Taipei - 12h Split 113.400 km194
01.12 100mi TPEIAU 24h WC Taipei - 100mi Split 20:29:42 h187
01.12 24h TPEIAU 24h WC Taipei 181.719 km166
19.11 60km NEDGraef Castricum Trail Ultra 60km 5:55:04 h4
30.09 246km GRE40. Spartathlon 33:44:14 h138
09.07 58km NEDVeluwezoomtrail Ultra60 5:24:00 h16
08.07 96km/3stages NEDVeluwezoom Trail - 2-daagse Trail ‘Lang’ 8:32:04 h2 🥈
13.05 50km BELTrail de Chimay 4:27:24 h7
06.05 60km NED2. Petranpad Ultra Trail 60k 5:35:00 h2 🥈
22.04 80km BEL1. MUT - Muur Ultra Trail 80km 8:34:05 h5
18.03 12h NED2. 12hrs Sittard 52.754 km26
05.03 65km NED2 65 van Walcheren 5:17:46 h4
26.02 47km NED4. Bosbokken Trail 3:55:05 h3 🥉
28.01 100mi NEDHoHo100 - Hollandse Honderd Mijlen 15:57:33 h2 🥈
2022
29.10 100km BEL10th Bear Trail 100 km 10:15:32 h4
15.10 100km FRA10ème 100 km de la Somme 8:08:49 h9
29.04 210km HUNXVI. Ultrabalaton 210km 23:13:47 h12
27.03 120km NED16e De 120 van Texel 10:17:27 h5
20.03 65km NED1. 60 van Walcheren 5:04:17 h4
27.02 47km NED3. Bosbokken Trail 3:54:01 h2 🥈
15.01 47km BEL8. Bostrails Aalter 3:50:26 h8
2021
28.11 69km BEL25ème Olne-Spa-Olne 7:24:13 h36
24.09 246km GRE38. Spartathlon 30:49:40 h38
20.06 50km BELNacht van Vlaanderen Run - 50 km 3:32:04 h2 🥈
2020
19.09 24h NEDDe 24 Uur van Deventer 203.422 km6
01.08 46.4km NED10e Boxmeerdaagse - Etappe 2 5:11:11 h4
01.03 6h NED24e Zes uurs ultraloop Stein 75.400 km3 🥉
2019
24.11 69km BEL24ème Olne-Spa-Olne 7:03:54 h35
27.09 246km GRE37. Spartathlon 34:32:02 h117
10.08 70km BEL4ème Trail des Fantomes 70km 8:16:35 h7
14.07 6h BEL9th 6 uur van Aalter 76.656 km5
09.06 100km BELPinksterlopen 8:16:20 h6
18.05 24h SUI31. Sri Chinmoy 24h Lauf Basel 219.914 km6
07.04 120km NED15e De 120 van Texel 10:41:05 h5
2018
08.09 100km CROCro100 - total (WC,WMA,open) 7:54:55 h73
08.09 100km CROWMA 100km, Sveti Martin 7:54:55 h38
08.09 100km CRO30. IAU 100km WC, Sveti Martin 7:54:55 h69
15.07 6h BEL8° 6 uur van Aalter 73.954 km4
07.07 55km BEL10ème Festival Trail Semois 6:24:35 h7
19.05 230km NEDElfsteden Ultraloop 26:57:41 h5
10.03 50km GER100km Rheine - 50 km Split 3:52:23 h19
10.03 100km GER100km Rheine - offener Lauf 7:56:25 h9
20.01 45km BELBossen van Vlaanderen Trail 3:43:49 h10
2017
05.11 50km GER19. 50 km-Ultramarathon in Bottrop 3:51:56 h15
21.10 127.6km NEDIndian Summer Ultra 127km 12:22:33 h1 🏆
09.09 100km NED42. RUN Winschoten 100 km - Nederlands Kampioenschap 8:15:17 h4
09.09 50km NED42. RUN Winschoten 100 km - 50km Split 3:54:47 h14
09.09 100km NED42. RUN Winschoten 100 km 8:15:17 h15
13.08 56km GER6. Monschau-Ultra Marathon 4:23:05 h12
16.07 6h BEL7° 6 uur van Aalter 75.424 km2 🥈
10.06 50km ITATrail Sacred Forests 50km - IAU Trail World Championship 6:32:01 h192
27.05 50km NEDSelf Transcendence 50km Amsterdam 3:44:31 h1 🏆
06.05 6h NED13e Zes uur van Steenbergen 77.934 km1 🏆
25.03 57km BEL6ème Trail des Crêtes de Spa 5:26:51 h30
12.03 50km BELEndurance Day 4:05:57 h7
2016
27.11 100km ESP100km Los Alcazares, combined IAU & WMA & open race 8:13:34 h100
27.11 100km ESP100km Los Alcazares, WMA 100 km WC 8:13:34 h45
27.11 100km ESP100km Los Alcazares, IAU 100 km WC 8:13:34 h88
29.10 57km BEL5th Bear Trail 5:13:38 h7
10.09 100km NED41. RUN Winschoten 100 km 8:22:46 h9
30.07 76.1km SUI31. Swiss Alpine Marathon 9:05:14 h79
17.07 6h BEL6° 6 uur van Aalter 72.563 km3 🥉
12.06 51.4km GER4. Eifelmarathon 51 km Ultra 4:18:54 h5
21.05 55km BELTrail des Trappistes 55 km 5:19:53 h8
23.04 72km BEL11ème Trail La Bouillonnante 9:41:22 h58
25.03 125km NEDJan Knippenberg Memorial 125 km 13:09:04 h6
06.03 6h NED21de Zes uurs ultraloop Stein 71.755 km14
2015
12.09 50km NED40. RUN Winschoten 100 km - 50km Split 4:21:18 h180
12.09 100km NED40. RUN Winschoten 100 km - open race 9:11:32 h171
16.08 53km BEL6ème Trail des Fantomes 53 km 6:03:21 h6
14.06 60km NED18e Rondje Voorne 60 km 5:05:57 h2 🥈