Merla Sierra & Rebecca Spencer
Finished top 100% of Doubles at HYROX Houston 2026; 2 races, best 2:08:27.
Race insights
Merla Sierra & Rebecca Spencer's best finish relative to the field was 2026 Houston: 2:08:27, rank 376 of 379 in Doubles (top 100%). The division median that day was 1:21:33.
At 2026 Houston, running made up 59% of Merla Sierra & Rebecca Spencer's 2:08:27 (division median 55%): run time was 31 min 03 sec slower than the median run time, while the workout stations were 9 min 54 sec slower than the median workout time (Doubles).
From 2025 Mexico City (2:19:51) to 2026 Houston (2:08:27), Merla Sierra & Rebecca Spencer got faster by 11 min 24 sec in Doubles.
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2026 Houston | Doubles | #376 of 379(top 100%) | 2:08:27 | 1:15:35 | 38:52 |
| 2025 Mexico City | Doubles | #130 of 130(top 100%) | 2:19:51 | — | 43:25 |
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 Merla Sierra & Rebecca Spencer
At 2026 Houston, Doubles:
- #371 Dipali Rinker & Jodie Gee — 1:56:56
- #372 Christian Robinson & Ashlina Natoli — 1:57:52
- #373 Lauren McMullen & Allison Turcotte — 1:57:56
- #374 Alexa Garcia & Angel Castro — 2:01:02
- #375 Yulissa Jackson & Lisa Anderson — 2:05:33
- #377 Landry Lokey & Jodi Bullock — 2:08:32
- #378 Paul Barbagallo & Stacy Barbagallo — 2:10:58
- #379 Sreedhar Kesarla & Santhosh Kesa — 2:12:55