DOUBLES TEAM
Erin Mullen & Jack Klopfenstein
🇺🇸 USA 1 race Best time 56:28
Finished top 1% of Doubles at HYROX Boston 2026; 1 race, best 56:28.
Race insights
Erin Mullen & Jack Klopfenstein's best finish relative to the field was 2026 Boston: 56:28, rank 12 of 4,586 in Doubles (top 1%). The division median that day was 1:27:15.
Race history
| Event | Division | Finish | Time |
|---|---|---|---|
| 2026 Boston | Doubles | #12 of 4,586(top 1%) | 56:28 |
Times come from official HYROX results. Finish shows the rank within the division at that event, with the top percentage of the field in brackets.
Finished alongside Erin Mullen & Jack Klopfenstein
At 2026 Boston, Doubles:
- #7 Kelly Sullivan & Joseph Rucco — 55:43
- #8 Garrett Magill & Mike Cerulli — 55:48
- #9 Sunny Williams & Jordan Austin — 56:10
- #10 Bryan Argueta & Alvin Ortiz-Montufar — 56:18
- #11 Lindsay Mannion & Million Negash — 56:26
- #13 Jim Murphy & Gerard Darcy — 56:30
- #14 Christian Rosales & Pat Fannon — 56:36
- #15 Philip Myers & Daire Madden — 56:36
- #16 Luke Buchanan & Gregory George — 56:38
- #17 Zack Venus & Kenzie Venus — 56:40