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World Cup Idre 2025 Long: Maps, Results and Analysis

map_part

The two big favourites – Kasper Harlem Fosser (NOR) and Tove Alexandersson (SWE) – won the World Cup Long distance race in Idre Fjäll, Sweden. Both won with a big margin – Fosser by 4:04 ahead of Matthias Kyburz (SUI), while Alexandersson took the women’s race with a 3:12 margin over Simona Aebersold (SUI).

The course featured typical Nordic terrain with detailed contours, marsh areas, and mixed forest that required careful navigation. Quite a few mistakes were made by top runners – see the graphical analysis below for where some of the top runners lost time in the battle for the top placings.

Kasper Harlem Fosser won in 1:28:13, building his lead gradually through the course. The Norwegian was consistent through the technical sections and pulled away already from the start. Tove Alexandersson won in 1:29:18, taking the lead early and extending it throughout the race. The Swede was strong both technically and physically over the demanding course. Both Alexandersson and Fosser had company from other top runners along the way; Fosser caught up with second placed Matthias Kyburz at the 8th control, while the top three in the women’s class were mostly together from the 8th control.

Race analysis: Men

See below for a graphical split time analysis. Fosser was particularly strong on the longer legs, where his route choices and execution were better than his competitors.

plot - 2025-06-19T235354.771

Already to the second control he built up a big lead on everybody except Max Peter Bejmer (SWE) – but Bejmer did a huge mistake on the third control, and was out of the battle for top positions. Bejmer along with Emil Svensk were actually the only runners who were close to Fosser’s speed in the first half of the course. Nobody managed to keep the Norwegian’s speed towards the end, though.

See below for  graphical split time analysis of the battle for second place.

plot - 2025-06-19T235517.033

Here you can see the battle between Fosser and Kyburz in “real time”.

plot - 2025-06-19T235727.463

And a GPS-analysis of some key legs below.

leg_02_.png (3) leg_02_.png (4) leg_08_.png (3) leg_21_.png (1) leg_21_.png (2) leg_24_.png leg_24_.png (1)

Race analysis: Women

Below is a graphical split time analysis of the battle for victory in the women’s class. Similar to Fosser, Alexandersson had a different speed than the rest of the field at the start of the course, building up a big lead on the long leg to the second control. The only ones managing to keep here speed where the ones she caught – in addition to Sara Hagström on the long leg.

plot - 2025-06-19T235608.664

Below you can see a “real-time” comparison of the Alexandersson-group, and how it was formed.

plot - 2025-06-19T235651.303

And a GPS-analysis of some key legs below.

leg_02_.png (5)

leg_18_.png (2)_2000 leg_18_.png (3)_2000

Maps and GPS-tracking

GPS-tracking:

Map men:

map_men

Map women:

man_women

Results

Men

1 Kasper Harlem Fosser NOR 1:28:13 5:26
2 Matthias Kyburz SUI 1:32:17 +4:04 5:41
3 Viktor Svensk SWE 1:33:12 +4:59 5:44
4 Emil Svensk SWE 1:34:14 +6:01 5:48
5 Martin Regborn SWE 1:34:16 +6:03 5:48
6 Max Peter Bejmer SWE 1:34:40 +6:27 5:50
7 Anton Johansson SWE 1:35:02 +6:49 5:51
8 Lukas Liland NOR 1:36:34 +8:21 5:57
9 Jonas Egger SUI 1:37:23 +9:10 6:00
10 Quentin Moulet FRA 1:38:18 +10:05 6:03
11 Simon Imark SWE 1:38:27 +10:14 6:04
12 Fabian Aebersold SUI 1:38:33 +10:20 6:04
13 Gustav Bergman SWE 1:39:28 +11:15 6:08
14 Simon Hector SWE 1:39:35 +11:22 6:08
15 Isak Jonsson NOR 1:40:00 +11:47 6:10
16 Olli Ojanaho FIN 1:40:32 +12:19 6:12
17 Martin Hubmann SUI 1:40:34 +12:21 6:12
18 Tuomas Heikkila FIN 1:40:37 +12:24 6:12
18 Aaro Aho FIN 1:40:37 +12:24 6:12
20 Daniel Hubmann SUI 1:42:31 +14:18 6:19

Women

1 Tove Alexandersson SWE 1:29:18 6:41
2 Simona Aebersold SUI 1:32:30 +3:12 6:55
3 Andrine Benjaminsen NOR 1:35:30 +6:12 7:08
4 Sara Hagstrom SWE 1:36:57 +7:39 7:15
5 Natalia Gemperle SUI 1:38:46 +9:28 7:23
6 Victoria Haestad Bjornstad NOR 1:39:10 +9:52 7:25
7 Johanna Ridefelt SWE 1:39:57 +10:39 7:28
8 Amy Nymalm FIN 1:41:45 +12:27 7:36
9 Ida Haapala FIN 1:42:29 +13:11 7:40
10 Ingrid Lundanes NOR 1:42:51 +13:33 7:41
11 Lotta Karhola FIN 1:45:14 +15:56 7:52
11 Ane Dyrkorn NOR 1:45:14 +15:56 7:52
13 Elisa Mattila FIN 1:46:19 +17:01 7:57
14 Denisa Kralova CZE 1:47:43 +18:25 8:03
15 Paula Gross SUI 1:49:05 +19:47 8:09
16 Cecile Calandry FRA 1:49:31 +20:13 8:11
17 Inka Nurminen FIN 1:49:41 +20:23 8:12
18 Andrea Svensson SWE 1:50:02 +20:44 8:14
19 Alina Niggli SUI 1:50:36 +21:18 8:16
20 Pia Young Vik NOR 1:50:55 +21:37 8:18

About Jan Kocbach

Jan Kocbach is the founder of WorldofO.com - taking care of everything from site development to writing articles, photography and analysis.

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5 comments

  1. Long distance race is meant to provide MANY routechoice options and several long legs. I would argue that instead this was a race of running speed and certain degree of luck in a diffuse terrain. You could see numerous instances where competitors would miss control by a few meters in a clear forest where controls were put on micro features. Routechoices? The only real routechoice was just before the finish – along the river. The rest? Nah… Ok – may be to 2nd control – up the hill, on the slope or from below. AND THAT’S IT! The other long leg – not really a routechoice. Those going over the hilltop clearly were going to lose time. Definetly a sub-par WCup course for me.

  2. Pierre Willems

    The strangest thing is the map for leg 1 – 2 as some of the best splits were run by going briefly off the map

    • Always consider that the map you see on GPS Tracking, or other places in the Internet, might not exactly be the map the runners did run with.

  3. I am really impressed with Victor Svensk who ran the course mostly alone. Some time with Martin Hubmann but not one of the really top guys.
    Often these days 2nd and 3rd place in long races seems to be decided by start order. Whoever starts just before the winner (usually Fosser and Alexandersson) comes 2nd and, in the women, whoever starts just before that comes 3rd. Long races need to be seriously gaffled (not just 1 or 2km which is unlikely to separate top runners) to reduce the possibility of getting a podium place by being caught by the winner, especially in high visibility terrain where there is not much route choice. Perhaps also have mass starts, also with gaffling, so at least its the same for everyone.

    • Pierre Willems

      Yes, it happens so often that the last three run together then get the 3 medals. For Fosser a tactical choice to start extremely fast and reach this situation where he can just control the race later ?
      Maybe the IOF should review those rules.

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