Alanis Siffert in the Datasport Check
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Alanis Siffert in the Datasport Check
When your glycogen stores are empty
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When your glycogen stores are empty

Calendar

16.07.2025 bis
20.07.2025		 Eiger Ultra Trail by UTMB, Grindelwald (KIDS) Rankings
18.07.2025 bis
20.07.2025		 Swissalpine 2025, Flims Laax Registration Rankings
18.07.2025 Ägeriseelauf 2025, Oberägeri Registration Rankings
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
09.08.2025+
10.08.2025		 Triathlon de Nyon Registration Starting List
09.08.2025+
10.08.2025		 Eiger Bike-Challenge, Grindelwald Registration Starting List
09.08.2025 Glacier 3000 Run 2025, Gstaad Registration Starting List
10.08.2025 Schaffhauser Triathlon, Schaffhausen Registration Starting List
13.08.2025 bis
17.09.2025		 Tour du Pays de Vaud estival 2025 Tour du Pays de Vaud Estival Registration Starting List
13.08.2025 Tour du Pays de Vaud estival #1 - Gilly Tour du Pays de Vaud estival
15.08.2025 Glarner Berggeiss, Berglauf in Braunwald Registration Starting List
Interview with Tobias Baggenstos
Interview with Tobias Baggenstos

Periodically we publish an interview with an interesting sports personality. Today with Tobias Baggenstos, Swiss Trail Running 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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Competition tips for mountain runners
Competition tips for mountain runners

A mountain run is different to a normal run on flat terrain. You should take note of the following racing tactics.

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