Switzerland · Triathlon
Alanis Siffert
Scott
Swiss long-distance triathlete from Fribourg who races with Scott. She built her reputation in the European long-course scene with wins at Embrunman and the Alpe d'Huez Triathlon and a European long-distance silver in 2024, then stepped up to the biggest stages. In 2026 she won Challenge Roth with the day's fastest bike and run splits, becoming the race's youngest winner, and took bronze at the Ironman 70.3 World Championship.
- Born
- 24yrs21 November 2001
- Current bike
- Scott Plasma RC
- Major podiums
- 7
- Major wins
- 3
Career highlights
- 1stChallenge Roth2026 · Scott Plasma RC
- 1stEmbrunman2025
- 1stAlpe d'Huez Triathlon (long course)2025
- 2ndEuropean Long Distance Triathlon Championships2024
Bikes
The bikes by season and, where a source shows it, the race setup part by part: pros often swap the stock build for other brands' or custom parts.
- ScottPlasma RC2026
Setup: Shimano Dura-Ace Di2 2x, Swiss Side Hadron 62.5 mm front with a rear disc (70.3 Worlds 2026)
Race setup · Ironman 70.3 World Championship 2026 (Nice)
Setup sourceParts Alanis Siffert races (Ironman 70.3 World Championship 2026 (Nice)) Groupset Shimano Dura-Ace Di2, drivetrain 2x Wheelset Swiss Side Hadron, front rim depth 62.5 mm · rear disc wheel
SourceResults on this bike 1st Challenge Roth 2026 3rd Ironman 70.3 World Championship (Nice) 2026
Results by season
Major results we have a source for, newest first, with the bike when we know it.
2026
| 1st | Challenge Rothon Scott Plasma RC | Source |
| 3rd | Ironman 70.3 World Championship (Nice)on Scott Plasma RC | Source |