Þorleifur Þorleifsson
Born : 1979 Cat. M45 Ultrarunner since 2009 ISL
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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 ?ISLIceland
17,3%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 1 170; Σ finishers = 6 746. 1 170 / 6 746 × 100 = 17.34%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races2 887 km
> 100 km10
> 160 km5
> 200 km3
> 24h12
> 48h2
Longest race415,8 km

Km per year (ultra races)

530
2 races
2022
176
3 races
2023
671
3 races
2024
195
2 races
2025
207
2 races
2026

Race types (share of distance)

Road3,3%
Trail34,0%
Elim.62,7%

Wins & podiums (ultra)

🏆 Win3
🏆 Win M4
🏅 Top 35
🏅 Top 3 M6
Longest winning streak1
Current streak0

HISTORY

28 race(s)
DateRacePerf.Rk
2026
05.06 106km ISL10th Hengill Ultra 106k 15:48:14 h2 🥈
09.05 Backyard Ultra ISLBakgarður 101 100.590 km (15h)75
2025
09.08 24h ISLRaudavatn Ultra 24h 94.270 km13
10.05 Backyard Ultra ISLBakgarður 101 100.590 km (15h)67
2024
19.10 Backyard Ultra ISL3rd Backyard Ultra World Team Championships - Iceland 415.772 km (62h)1 🏆
21.09 Backyard Ultra ISLBakgarður Heiðmörk 67.060 km (10h)113
04.05 Backyard Ultra ISLBakgarður 101 187.768 km (28h)6
2023
16.09 Backyard Ultra ISLBakgarður Heiðmörk 53.648 km (8h)109
15.07 55km ISL27th Laugavegurinn 5:57:52 h74
29.04 Backyard Ultra ISLBakgarður 101 67.060 km (10h)36
2022
15.10 Backyard Ultra ISL2nd Backyard Ultra World Team Championships - Iceland 248.122 km (37h)1 🏆
30.04 Backyard Ultra ISLBakgarður 101 281.652 km (42h)2 🥈
2021
18.09 Backyard Ultra ISLBakgarður Náttúruhlaupa 120.708 km (18h)6
17.07 55km ISL25 Laugavegurinn 5:36:15 h21
2020
19.09 Backyard Ultra ISLBakgarður Náttúruhlaupa 167.650 km (25h)1 🏆
18.07 55km ISL24 Laugavegurinn 5:53:20 h75
05.06 106km ISL4th Hengill Ultra 100km 15:27:26 h8
2019
13.07 55km ISL23 Laugavegurinn 5:27:39 h15
2018
14.07 55km ISL22 Laugavegurinn 55km 5:54:45 h37
2017
15.07 55km ISL21 Laugavegurinn 55km 5:32:30 h18
2016
16.07 55km ISL20 Laugavegurinn 55 km, Landmannalaugar - Húsadalur 5:20:44 h12
2015
18.07 55km ISL19. Laugavegurinn 55 km, Landmannalaugar - Húsadalur 5:17:54 h13
2014
12.07 55km ISL18. Laugavegurinn 55 km, Landmannalaugar - Húsadalur 5:58:39 h43
2013
13.07 55km ISL17. Laugavegurinn 55 km, Landmannalaugar - Húsadalur 6:16:18 h39
2012
14.07 55km ISL16. Laugavegurinn 55 km, Landmannalaugar - Húsadalur 5:51:37 h32
2011
16.07 55km ISL15. Laugavegurinn 55 km, Landmannalaugar - Húsadalur 5:47:05 h22
2010
17.07 55km ISL14. Laugavegurinn 55 km, Landmannalaugar - Húsadalur 6:40:14 h94
2009
18.07 55km ISL13. Laugavegurinn 55 km, Landmannalaugar - Húsadalur 7:51:53 h263