Jolien Denis
BELWomenJolien Denis is a Belgium middle-distance runner, born on March 4, 1997. She competes primarily in the 1500m, 3000m and 5000m.
Her personal bests include 4:44.40 in the 1500m, 9:59.10 in the 3000m, 17:12.40 in the 5000m, 35:26.25 in the 10000m and 1:16:43 in the Semi. She is currently active on the international athletics circuit, representing Belgium.
As of Oct 1, 2026: 10 Kilometres Road 34:36, Half Marathon 1:16:43, 2026 season best 34:26 (Sep 5, 2026, Valencia (ESP)) · Last competition: Dam tot Damloop, Amsterdam, Sep 20, 2026, 58:51.00 · 29 years old
Performance Charts
Season bests
2026
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10Miles | 58:51.00 | - | Sep 20 | Dam tot Damloop, Amsterdam |
10Kilometr | 34:26 | - | Sep 5 | BIG10, Rotterdam |
5000m | 16:55.89 | - | Jul 12 | Amsterdams Baancircuit - A'damse Atletiek Avond |
Semi | 1:16:47 | - | May 10 | 35e Leiden Marathon - Half marathon |
10Kilometr | 34:36 | - | Jan 11 | 10K Valencia Ibercaja by Kiprun |
2025
15 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5Kilometre | 17:01 | - | Dec 5 | Corrida D'Andenne |
CrossCount | 27:11 | - | Nov 30 | Belgian Cross Country Championships, Sportpark Joris Verhaegen, Hulshout - XC 7.82km |
10MilesRoa | 58:24 | - | Sep 21 | Dam tot Damloop |
10Kilometr | 34:52 | - | Sep 6 | BIG10 |
10Kilometr | 34:52 | - | Sep 6 | BIG10 |
3000m | 9:59.10 | - | Aug 22 | GoesOnTrack |
10Kilometr | 35:37 | - | Aug 2 | Belgian 10km Road Running Championships, Oscar van Rumst Stadion, Lokeren |
5000m | DNF | - | Jul 26 | RFFA - Rotterdam Festival For Athletics, Sportcomplex Het Langepad, Rotterdam |
3000m | 9:39.96 | - | Jul 12 | AtH Trackmeeting Eindhoven |
5Kilometre | 17:01 | - | Jun 28 | BIG5 |
5Kilometre | 17:01 | - | Jun 28 | BIG5 |
10000m | 35:26.25 | - | Jun 9 | Belgian 10,000m Championships |
5000m | 17:12.40 | - | May 29 | ALLIANZ Kampioenschap van Vlaanderen Alle Categorieën |
Semi | 1:17:46 | - | Apr 12 | European Running Championships |
Semi | 1:16:43 | - | Mar 9 | Runners' lab Bashir's Run |
2024
10 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
CrossCount | 30:02 | - | Nov 24 | International Warandecross Tilburg, Oude Warande, Tilburg - XC 8.0km |
CrossCount | 28:03 | - | Nov 17 | Belgian Cross Country Championships, Sportpark Joris Verhaegen, Hulshout - XC 7.82km |
3000m | 10:03.65 | - | Jul 13 | AtH Trackmeeting Eindhoven, Sportpark De Hondsheuvels, Eindhoven |
5000m | 17:42.14 | - | Jul 5 | GoesOnTrack |
5000m | 17:19.59 | - | Jun 29 | Belgian Championships |
1500m | 4:45.30 | - | Jun 15 | Night of Athletics, Stadion De Veen, Heusden-Zolder |
1500m | 4:45.06 | - | Jun 9 | Volvo Charels Grote Prijs Stad Lokeren Flanders Cup AVLO |
5000m | 17:15.26 | - | Jun 1 | Flanders Cup OLSE, Olse Merksem Atletiek Arena, Antwerpen |
5000m | 17:15.75 | - | May 18 | ALLIANZ Kampioenschap van Vlaanderen Alle Categorieën, Sportcentrum Wembley, Kortrijk |
1500m | 4:44.40 | - | May 9 | Athletics Classic Meeting Duff, Sportcentrum Duffel, Duffel |
2023
12 performances2022
8 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
CrossCount | 8:21 | - | Nov 27 | International Warandecross Tilburg, Tilburg - XC 10.0km |
3000m | 10:23.85 | - | Jul 29 | RibbStyle Goes on Track, Sportpark Noord, Goes |
1500m | 4:58.18 | - | Jul 10 | Snoepzakkenmeeting, Sportpark / Sporthal Hemelrijk, Essen |
5000m | 18:44.68 | - | Jun 26 | Belgian Championships, Atletiekstadium Gentbrugge, Gentbrugge |
5000m | 18:44.68 | - | Jun 24 | Belgian Championships, Atletiekstadium Gentbrugge, Gentbrugge |
1500m | 4:56.65 | - | Jun 6 | Runners'Lab Athletics Classic Meeting, Sportcentrum Duffel, Duffel |
5000m | 18:36.19 | - | May 14 | Allianz KvV Alle Categorieën, Sportcentrum De Rode Loop in Merksem, Antwerpen |
CrossCount | 28:19 | - | Mar 6 | Brussels CrossCup, Bruxelles - XC 7.0km |
Honours
No medals
Frequently asked questions
What is Jolien Denis's 10 Kilometres Road personal best?
Jolien Denis's 10 Kilometres Road personal best is 34:36, set on Jan 11, 2026 in Valencia (ESP).
Which events does Jolien Denis compete in?
Jolien Denis competes in the 10 Kilometres Road and Half Marathon.
How did Jolien Denis perform in 2026?
2026 season best: 34:26, set on Sep 5, 2026 in Valencia (ESP). Last competition: Dam tot Damloop, Amsterdam on Sep 20, 2026, 58:51.00.