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United States · Triathlon

Jackie Hering

American long-distance triathlete from Wisconsin who swam and ran cross-country at the University of Wisconsin–La Crosse before taking up triathlon. She won Ironman Wisconsin in 2013 and, after stepping back from full-distance racing to start a family, built a run of 70.3 titles including the 2022 North American Championship. Her return to the full distance brought victory at the 2024 Ironman European Championship in Hamburg in 8:19:14, reported as the fastest time ever by an American woman.

Current bike
Cervélo P5
Major podiums
4
Major wins
4

Career highlights

  • 1stIronman Cairns2025
  • 1stIronman European Championship (Hamburg)2024
  • 1stIronman 70.3 North American Championship (Chattanooga)2022
  • 1stIronman Wisconsin2013

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.

  1. Setup: Size 54, Shimano Dura-Ace Di2 12-speed, Enve Pro rear wheel

    Race setup · Ironman World Championship 2025

    Parts Jackie Hering races (Ironman World Championship 2025)
    Frame size54
    GroupsetShimano Dura-Ace Di2, 12-speed
    WheelsetENVE, Enve Pro rear wheel
    Setup source
    Source

Results by season

Major results we have a source for, newest first, with the bike when we know it.

2025

Results in 2025
1stIronman CairnsSource

2024

Results in 2024
1stIronman European Championship (Hamburg)Source

2022

Results in 2022
1stIronman 70.3 North American Championship (Chattanooga)Source

2013

Results in 2013
1stIronman WisconsinSource

Also riding Cervélo

Sources