Jukka Reponen

Born : 1984 Cat. M40 Ultrarunner since 2015

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

Finland

82,0%

Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 595; Σ finishers = 726. 595 / 726 × 100 = 81.96%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed13

Km — ultra races884 km

> 24h5

Longest race100,0 km

Masokistin Unelma 100km SM — 1/8/2026

Km per year (ultra races)

2022

134

2023

197

2024

2025

152

2026

Race types (share of distance)

Road26,1%

?73,9%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M1

🏅 Top 33

🏅 Top 3 M3

Longest winning streak0

Current streak0

Records

100 km12h31'08 6 h65,66 km 12 h70,17 km 24 h86,59 km

HISTORY

17 race(s) · 11 split(s) nested

Date		Race	Perf.	Rk
2026
01.08	100km	Masokistin Unelma 100km SM	12:31:08 h	13
21.02	50km	XVII Endurance 24 h Ultrarun Espoo NC - 50km Split	6:55:33 h	34
21.02	6h	XVII Endurance 24 h Ultrarun Espoo NC - 6h Split	45.244 km	31
21.02	12h	XVII Endurance 24 h Ultrarun Espoo NC - 12h Split	51.875 km	34
21.02	24h	XVII Endurance 24 h Ultrarun Espoo NC	51.875 km	34
2024
20.04	6h	6th Kaarina Track Ultra 6h Elite at 8 am	65.656 km	3 🥉
24.02	24h	XV Endurance 24 h Ultrarun Espoo	66.697 km	86
24.02	50km	XV Endurance 24 h Ultrarun Espoo - 50km Split	5:56:20 h	48
24.02	6h	XV Endurance 24 h Ultrarun Espoo - 6h Split	50.705 km	48
24.02	12h	XV Endurance 24 h Ultrarun Espoo - 12h Split	66.697 km	82
13.01	6h	Sisu 6h	64.317 km	9
2023
22.04	6h	5th Kaarina Track Ultra 6h Elite at 8 am	65.520 km	3 🥉
25.02	24h	XIV Endurance 24 h Ultrarun Espoo	68.257 km	90
25.02	50km	XIV Endurance 24 h Ultrarun Espoo - 50km Split	5:40:31 h	41
25.02	6h	XIV Endurance 24 h Ultrarun Espoo - 6h Split	52.655 km	40
25.02	12h	XIV Endurance 24 h Ultrarun Espoo - 12h Split	68.257 km	87
2022
19.11	12h	Joensuu Night Run 12h	70.173 km	49
19.11	6h	Joensuu Night Run 12h - 6h Split	52.605 km	23
2021
06.11	6h	Joensuu Night Run 12h - 6h Split	50.003 km	39
06.11	12h	Joensuu Night Run 12h	50.003 km	60
2018
17.11	6h	Joensuu Night Run 6h	64.932 km	2 🥈
24.02	24h	XI Endurance 24 h Ultrarun Espoo	74.498 km	111
2016
19.11	12h	Joensuu Night Run 12h	55.859 km	56
19.11	6h	Joensuu Night Run 12h - 6h Split	52.606 km	28
2015
21.02	24h	VIII Endurance 24 h Ultrarun Helsinki	86.589 km	92
21.02	6h	VIII Endurance 24 h Ultrarun Helsinki - 6h Split	52.265 km	55
21.02	50mi	VIII Endurance 24 h Ultrarun Helsinki - 50mi Split	10:03:19 h	52
21.02	12h	VIII Endurance 24 h Ultrarun Helsinki - 12h Split	86.590 km	70

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	1/8/2026	Masokistin Unelma 100km SM	100,00	×3
✓ 2	21/2/2015	VIII Endurance 24 h Ultrarun Helsinki	86,59	×3
✓ 3	24/2/2018	XI Endurance 24 h Ultrarun Espoo	74,50	×2
✓ 4	19/11/2022	Joensuu Night Run 12h	70,17	×2
✓ 5	25/2/2023	XIV Endurance 24 h Ultrarun Espoo	68,26	×2
✓ 6	24/2/2024	XV Endurance 24 h Ultrarun Espoo	66,70	×2
✓ 7	20/4/2024	6th Kaarina Track Ultra 6h Elite at 8 am	65,66	×2
✓ 8	22/4/2023	5th Kaarina Track Ultra 6h Elite at 8 am	65,52	×2
✓ 9	17/11/2018	Joensuu Night Run 6h	64,93	×2
✓ 10	13/1/2024	Sisu 6h	64,32	×2
✓ 11	19/11/2016	Joensuu Night Run 12h	55,86	×2
✓ 12	21/2/2026	XVII Endurance 24 h Ultrarun Espoo NC	51,88	×1
✓ 13	6/11/2021	Joensuu Night Run 12h	50,00	×1