OTF 100 starts in Kiefersfelden: The XXL round calls for an alpine night test
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When the night turns into a mountain adventure: The OTF 100 starts in Kiefersfelden
On Friday, October 2, 2026, the DYNAFIT Speed Factory in Kiefersfelden transforms into the vibrant starting point of an extraordinary ultra-adventure. At the start of the XXL round of the Oberaudorf Trail Festival, participants will set off at 21:00 for a route of approximately 104 kilometers through the alpine mountain world.
104 kilometers, 5,000 meters of elevation gain, and a long night
The OTF 100 demands endurance, mental strength, and precise race pace management. Around 104 kilometers and about 5,000 meters of elevation lay ahead for the trail runners. Technical paths, quick forest sections, steep climbs, and varying terrains require controlled pacing, secure foot technique, and a wise strategy for nutrition and energy supply.
The route leads from Kiefersfelden to the finish in the Kurpark Oberaudorf. Several aid stations structure the race, while set cut-off times determine the athletic rhythm. A time limit of 28 hours applies to the XXL distance; the last finish is expected by Sunday, October 4, 2026, around 1:00 AM.
Cheering fans, DJ, and starting excitement at the DYNAFIT Speed Factory
Starting at 19:30, the fan zone will feature pizza, drinks, and DJ music. Crowd noise, headlamps, and tense glances shape the stadium atmosphere of this unusual race start. At 20:00, the fan zone opens, followed by the mandatory race briefing for the XXL distance at 20:15. Every minute counts down to the starting signal at 21:00.
The field tension arises not on a classic pitch but in the first meters into the darkness. The audience bids farewell to the athletes with applause, cheers, and visible anticipation for a long journey through the mountains.
Trail running at the highest endurance level
The OTF 100 will be the new longest distance of the Oberaudorf Trail Festival in 2026. About 1,400 trail runners are expected at the entire festival. In addition to the XXL round, there will be other competitions ranging from 12.4 to 56.5 kilometers. This event combines ambitious ultra-running with a versatile trail running community.
On the long route, it's not just the pace that matters. Tactics, formation in small running groups, adapted pressing on the mountain, and disciplined energy management determine the race flow. In the night, orientation, concentration, and the ability to self-regulate become crucial factors.
A festival for athletes and spectators
The Oberaudorf Trail Festival connects competition, mountain sports, and community. While the runners push their limits on the trails, spectators experience a lively festival atmosphere with music, refreshments, and intense moments at the start. The alpine backdrop around Oberaudorf, the Wilder Kaiser, and the Chiemgau Alps create an impressive stage.
Admission to the fan zone at the start is free. Those who want to understand the toughness of ultra-trail running will experience firsthand how preparation, pain resistance, and passion create a nighttime mountain adventure.
Conclusion: Experience the start of the OTF 100 live
The start of the XXL round is more than just the beginning of a race. It is the emotional kickoff to a 104-kilometer character test with an alpine backdrop, dark humor, and surprisingly good prospects. Visitors can expect an energetic fan zone, real field tension, and the moment when the runners say goodbye to the night. Anyone who loves trail running should experience this start at the DYNAFIT Speed Factory live.
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