Kolby Kifer & Mackinly Kifer
Finished top 8% of Doubles at HYROX Las Vegas 2026; 4 races, best 1:04:34.
Race insights
Kolby Kifer & Mackinly Kifer's best finish relative to the field was 2026 Las Vegas: 1:04:52, rank 23 of 311 in Doubles (top 8%). The division median that day was 1:19:16.
At 2026 Houston, running made up 54% of Kolby Kifer & Mackinly Kifer's 1:04:34 (division median 55%): run time was 9 min 27 sec faster than the median run time, while the workout stations were 4 min 14 sec faster than the median workout time (Doubles).
From 2025 Atlanta (1:07:11) to 2026 Las Vegas (1:04:52), Kolby Kifer & Mackinly Kifer got faster by 2 min 19 sec in Doubles; the fastest race in that run was 2026 Houston at 1:04:34.
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2026 Las Vegas | Doubles | #23 of 311(top 8%) | 1:04:52 | 35:39 | 24:39 |
| 2026 Houston | Doubles | #38 of 379(top 11%) | 1:04:34 | 35:05 | 24:44 |
| 2025 Dallas | Doubles | #70 of 504(top 14%) | 1:08:08 | 39:16 | 24:19 |
| 2025 Atlanta | Doubles | #50 of 290(top 18%) | 1:07:11 | 37:26 | 24:20 |
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 Kolby Kifer & Mackinly Kifer
At 2026 Las Vegas, Doubles:
- #18 Emma Kerr & Dylan McLeer — 1:03:46
- #19 Jeremiah Goley & Anthony Bruce — 1:04:01
- #20 Courtney Burda & Nicole Arnold — 1:04:39
- #21 Keith Sharkey & Alexis Alexander — 1:04:44
- #22 Mary Hendrickson & Kelsey Hendrickson — 1:04:45
- #24 Alejandra Albrecht & Karla Albrecht — 1:05:02
- #25 Erik Frank & Stephanie Hillman — 1:05:04
- #26 Alan Gonzalez & Albaro Ortiz — 1:05:08
- #27 Xavier Barrett & Spencer Sundahl — 1:05:14
- #28 Katharine Heffernan & Scott Chakoutis — 1:05:20