Mervi Heiskanen
Born : 1983 Cat. W40 Ultrarunner since 2015 SWE
38
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
42
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
8
Countries visited ?AUTAustriaDENDenmarkESPSpainFINFinlandITAItalyNORNorwaySWESwedenTURTürkiye
23,2%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 1 526; Σ finishers = 6 578. 1 526 / 6 578 × 100 = 23.20%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races2 501 km
> 100 km1
> 24h1
Longest race114,0 km

Km per year (ultra races)

310
5 races
2022
50
1 race
2023
171
3 races
2024
513
8 races
2025
192
3 races
2026

Race types (share of distance)

Trail93,6%
Elim.6,4%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F11
🏅 Top 32
🏅 Top 3 F21
Longest winning streak0
Current streak0

HISTORY

38 race(s)
DateRacePerf.Rk
2026
25.07 57km AUTGrossglockner Trail (GGT 55) 9:54:42 h105
09.05 75km SWEGotaleden Ultra 8:10:30 h21
17.01 60km SWESandsjöbacka Trail 60 7:03:20 h20
2025
08.11 85km SWESätila Trail 85km 10:02:13 h15
23.08 45km SWEIdre Fjällmaraton 5:30:14 h158
02.08 70km NORJotunheimen Trail Run 12:53:50 h110
28.06 78km FIN5th Kainuu Trail 78k 9:05:05 h3 🥉
26.04 47km SWE9 Billingen Trail Marathon 4:42:03 h14
08.03 Backyard Ultra SWEHoppledet 12 h Backyard 67.060 km5
01.03 61km SWESkåne Frozen Trail - SFT 60 6:02:31 h10
18.01 60km SWESandsjöbacka Trail 60 6:39:29 h22
2024
29.06 64km SWE11th Silverleden Ultra 7:16:48 h17
25.05 47km SWE8 Billingen Trail Marathon 4:54:29 h5
13.04 60km SWEÖsterlen Spring Trail - ÖST Ultra 60k 6:08:57 h40
2023
11.02 50km SWETjörnarparen 50km 5:50:56 h73
2022
05.06 53km SWEThe Alpaca Race 53 km 9:03:00 h5
30.04 73km SWE3 Aktivitus Trailrace 73K (Swedish Championships in ultratrail) 8:38:20 h48
09.04 60km SWEÖsterlen Spring Trail - Simris Alg Ultra 6:12:17 h44
05.03 64.3km ESPTransgrancanaria Advanced 65 km 9:49:47 h285
15.01 60km SWESandsjöbacka Trail - 60km 7:16:29 h31
2021
19.09 45km SWESwedish Ultra-trail Championships 6:17:49 h53
04.09 Backyard Ultra SWE1. Bocksten Vineyard Backyard Ultra 93.884 km (14h)25
06.06 53km SWEThe Alpaca Race 53 km 9:52:55 h3 🥉
2019
05.10 94km ESPUltra Pirineu Trail 94 km 16:07:47 h195
31.08 80km SWEIcebug Xperience Ultra 8:53:36 h14
20.07 57km NOR5 Blefjells Beste 7:54:18 h21
06.07 55km SWEGenarps If Trail - 55km 5:59:54 h21
06.04 60km DENNorth Coast Ultra 6:00:46 h15
2018
08.12 80.9km SWETjörnarparen 50mi 9:07:18 h14
20.10 82km ITA8^ Ultra Trail Lago d'Orta (UTLO) 82 km 12:49:53 h15
20.05 84km DENFirkløver 50 Miles 9:33:59 h5
14.04 50km DENNorth Coast Ultra 5:11:10 h14
2017
21.10 114km TUR4th Cappadocia 114 km Ultra-Trail 16:11:50 h33
15.04 47km SWEÖsterlen Spring Trail 4:25:24 h15
2016
12.11 82km SWESätila Trail 80km 10:18:34 h13
17.01 82km SWESandsjöbacka Trail 10:25:51 h27
2015
12.12 50km SWETjörnarparen 50km 5:24:24 h10
24.07 55km FINNUTS Pallas 55k Trail Ultra 6:47:22 h40