USA Summer Mizera
9 HYROX results (7 solo, 2 in a team) over 3 seasons. Personal bests: Open Women 1:35:37 (Dallas 2025) · Pro Doubles Women 1:21:27 (Washington DC Sept 2026) · Doubles Women 1:35:22 (New York 2026).
One best per race type
Open Women: finish time, race by race
oldest to newest · a line going down means getting fasterEach dot is one Open Women race. From the first Open Women race to the best: 15:16 faster (1:50:53 to 1:35:37).
9 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Washington DC Sept 2026 3 Sept 2026team: Summer Mizera, Donicajean Sefriedwhat the whole field did → | Pro Doubles Women · team 50-54 | 1:21:27 | top 50% 111/223 | 43:53 | 30:55 | 6:45 | splitsSkiErg4:36Sled push2:51Sled pull4:17Burpee broad jump2:54Row5:03Farmers carry1:54Sandbag lunges4:46Wall balls4:34Run 14:26Run 25:45Run 35:41Run 45:39Run 55:45Run 65:43Run 75:42Run 85:15Full report for this race → |
| New York 2026 7 Jun 2026team: Ozenc Aycan, Summer Mizerawhat the whole field did → | Doubles Women · team 40-44 | 1:35:22 | 2898th of 5,716 | 52:18 | 34:50 | 8:19 | splitsSkiErg4:55Sled push2:09Sled pull4:43Burpee broad jump4:04Row6:08Farmers carry2:15Sandbag lunges5:03Wall balls5:33Run 16:49Run 25:49Run 36:08Run 46:30Run 56:33Run 66:16Run 76:10Run 88:06Full report for this race → |
| Washington DC Mar 2026 7 Mar 2026what the whole field did → | Open Women · 45-49 | 1:41:40 | 683rd of 1,044 | 50:12 | 43:40 | 7:52 | splitsSkiErg5:23Sled push3:33Sled pull6:06Burpee broad jump6:05Row5:37Farmers carry3:20Sandbag lunges6:41Wall balls6:55Run 17:07Run 25:33Run 36:06Run 46:17Run 56:36Run 66:13Run 76:07Run 86:17Full report for this race → |
| Phoenix 2026 29 Jan 2026what the whole field did → | Open Women · 45-49 | 1:44:29 | 379th of 550 | 57:04 | 40:24 | 7:07 | splitsSkiErg5:13Sled push3:13Sled pull4:53Burpee broad jump7:03Row5:49Farmers carry2:47Sandbag lunges6:02Wall balls5:24Run 16:00Run 26:00Run 36:08Run 46:30Run 57:13Run 66:43Run 710:38Run 87:54Full report for this race → |
| Dallas 2025 21 Nov 2025what the whole field did → | Open Women · 45-49 | 1:35:37 | top 46% 685/1,494 | 49:31 | 40:18 | 5:48 | splitsSkiErg5:08Sled push3:43Sled pull5:37Burpee broad jump5:51Row5:45Farmers carry2:47Sandbag lunges5:42Wall balls5:45Run 15:43Run 25:35Run 35:50Run 46:19Run 56:31Run 66:19Run 76:23Run 86:51Full report for this race → |
| Boston 2025 28 Sept 2025what the whole field did → | Open Women · 45-49 | 1:36:40 | 678th of 1,291 | 47:41 | 42:42 | 6:21 | splitsSkiErg5:02Sled push4:16Sled pull6:01Burpee broad jump7:05Row5:12Farmers carry2:26Sandbag lunges6:30Wall balls6:10Run 16:51Run 25:32Run 35:55Run 45:51Run 55:53Run 65:43Run 75:42Run 86:17Full report for this race → |
| Atlanta 2025 26 Apr 2025what the whole field did → | Open Women · 45-49 | 1:36:26 | top 47% 376/810 | 45:35 | 42:21 | 8:30 | splitsSkiErg4:57Sled push2:46Sled pull6:46Burpee broad jump6:10Row5:56Farmers carry3:17Sandbag lunges6:31Wall balls5:58Run 13:07Run 25:24Run 36:01Run 45:47Run 56:23Run 65:53Run 75:57Run 87:03Full report for this race → |
| Washington DC 2025 29 Mar 2025what the whole field did → | Open Women · 45-49 | 1:37:37 | 548th of 893 | — | — | — | splitsSkiErg—Sled push—Sled pull—Burpee broad jump—Row—Farmers carry—Sandbag lunges—Wall balls—Run 1—Run 2—Run 3—Run 4—Run 5—Run 6—Run 7—Run 8—Full report for this race → |
| Las Vegas 2025 2 Feb 2025what the whole field did → | Open Women · 45-49 | 1:50:53 | 635th of 840 | 48:17 | 54:03 | 8:32 | splitsSkiErg5:16Sled push4:46Sled pull7:08Burpee broad jump9:17Row6:00Farmers carry3:49Sandbag lunges9:15Wall balls8:32Run 15:41Run 25:39Run 35:58Run 45:51Run 55:59Run 66:03Run 76:06Run 86:58Full report for this race → |
Place is the position among timed finishers in the same race, division and gender; a doubles place is the team's. Runs is the organiser's official run total (it can differ from the eight laps added up by a few seconds), stations the eight stations added up, and roxzone the time moving between them. A dash in runs, stations and roxzone on a result from the live results service means the splits are not in yet (finish time only). The age group is the one entered for that race; for a team it is the team’s age group. A dash means the organiser did not publish that number for the result. How the numbers are made.
Dallas 2025, against 1,494 Open Women
Shape of the race
Each spoke is one segment (roxzone is the time moving between stations). The further out, the bigger the share of the field beaten on it. A round shape is an even race; a dent is a weak station.
How you ranked on each segment
Longer is better: the share of the field this segment beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Open Women finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Summer against the typical Open Women finisher
Left to right is the race in order: run 1, SkiErg, run 2, sled push, and so on. A block wider than the one below it is a slower segment than the typical finisher.
Sled push cost 0:56 against the typical Open Women finisher at Dallas 2025. The sled push guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sled push. Then beat 1:35:37.
The RoxHype app takes your real splits, your kit and your next race date, and builds the weeks between.
- Every session written for your weak station, not a generic plan
- Rebuilt each week from what you actually did
- Race-day pacing from your own splits
Free to download. Used by more than 40,000 HYROX athletes.
