When your glycogen stores are empty
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When your glycogen stores are empty

Calendar

12.07.2025 Trophée des Rochers de Tablettes Rankings
12.07.2025 Reschenseelauf 2025, Graun im Vinschgau (I) Rankings
12.07.2025+
13.07.2025		 Südtirol Dolomiti Superbike 2025, Villabassa (I) Rankings
12.07.2025 Black Forest ULTRA Gravel 2025, Kirchzarten (D) Rankings
12.07.2025+
13.07.2025		 Summer Bike Marathon 2025, Château-d'Œx Rankings
12.07.2025 Rosengarten Schlern Sky Marathon 2025, Tiers (I) Rankings
13.07.2025 25. Black Forest ULTRA Bike Marathon 2025, Kirchzarten (D) Rankings
16.07.2025 bis
20.07.2025		 Eiger Ultra Trail by UTMB, Grindelwald (KIDS) Starting List
18.07.2025 bis
20.07.2025		 Swissalpine 2025, Flims Laax Registration Starting List
18.07.2025 Ägeriseelauf 2025, Oberägeri Registration Starting List
19.07.2025 Torrent Run & Walk 2025, Leukerbad Registration Starting List
24.07.2025 Trompeterlauf 2025, Bad Säckingen (D) Starting List
25.07.2025 bis
27.07.2025		 Grossglockner UltraTrail 2025, Kaprun (A) Registration Starting List
25.07.2025+
26.07.2025		 Davos X-Trails 2025 Registration Starting List
02.08.2025+
03.08.2025		 Gondo Marathon, Gondo - Ried-Brig Registration Starting List
03.08.2025 Course pédestre Thyon-Dixence, Thyon Registration Starting List
07.08.2025 bis
09.08.2025		 KAT 100 by UTMB Austria, Fieberbrun (A)
08.08.2025+
09.08.2025		 MADRISA TRAIL KLOSTERS presented by LOWA Registration Starting List
08.08.2025+
09.08.2025		 Sierre-Zinal 2025 Registration Starting List
08.08.2025 bis
10.08.2025		 St. Moritz Running Festival Registration Starting List
Interview with Maude Mathys
Interview with Maude Mathys

Periodically we publish an interview with an interesting sports personality. Today with Maude Mathys, European Mountain Racing Champion.

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Be there live with DS Live
Be there live with DS Live

Follow each race live on your PC, smartphone, or tablet. Thanks to our innovative technology, you’ll no longer have to miss a start, split, or finishing time.

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Butt kicks make you run fast
Butt kicks make you run fast

Physics helps to improve your jogging performance, but how exactly does this work?

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