Athlete · Relay Women · team U40 · USA USA

Jennifer Back

www.roxtimes.com/athletes/jennifer-back-t-347d50

2 HYROX races over 2 seasons, all in a team with 4 partners.

Relay Women time1:35:52Boston 2026
Relay Women place56thof 78 · Boston 2026
Latest race1:35:52Boston 2026 · Relay Women with Kate Brown, Britney Sharp, Katie BaldwinFirst Relay Women race
Strongest part of the raceRowfaster than 94% of Relay Women at Boston 2026
Personal bests

One best per race type

solo, doubles and relay times are different races, so each has its own best
Every race

2 results at 2 races

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Relay Women, team U40, with Kate Brown, Britney Sharp, Katie Baldwin 1:35:52 56th of 78; 46th of 62 aged U40 51:46 37:57 6:13 Runs 51:46 · Stations 37:57 · Roxzone 6:13

56th of 78 Relay Women (faster than 28%).

Jennifer Back at HYROX Boston 2026, Relay Women: every split in race order, the typical split of Relay Women at this race, and the share of the 78 Relay Women finishers here who were slower on that part.
Part Time Typical here vs 78 Relay Women here
Run 1: 5:37 4:12 faster than 12%
SkiErg: 5:10 5:20 faster than 58%
Run 2: 6:30 5:34 faster than 14%
Sled push: 2:15 2:55 faster than 87%
Run 3: 5:34 5:27 faster than 44%
Sled pull: 4:19 4:59 faster than 77%
Run 4: 6:53 5:15 faster than 6%
Burpee broad jump: 8:33 5:38 faster than 6%
Run 5: 6:02 5:45 faster than 44%
Row: 4:35 5:17 faster than 93%
Run 6: 5:35 5:37 faster than 53%
Farmers carry: 1:55 2:08 faster than 71%
Run 7: 7:35 5:36 faster than 3%
Sandbag lunges: 5:47 4:57 faster than 24%
Run 8: 8:03 6:10 faster than 6%
Wall balls: 5:23 5:21 faster than 49%
Roxzone: 6:13 5:39 faster than 35%
Runs (8 km) 51:46 44:06 faster than 11%
Stations (8) 37:57
Finish 1:35:52 1:26:01 56th of 78 · faster than 28%

Full report for this race →This result as data (JSON)

Doubles Women, team 30-34, with Sarah Rosero 1:35:38 980th of 1,529; 242nd of 391 aged 30-34 59:21 30:08 6:13 Runs 59:21 · Stations 30:08 · Roxzone 6:13

980th of 1,529 Doubles Women (faster than 35%). Against the 49 who finished around 1:35:59: most time gained on wall balls (1:00), most lost on the eight runs (3:55). Runs 5 to 8 took 1:07 more than runs 1 to 4 (them: 0:55 more).

Jennifer Back at HYROX Dallas 2025, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 1,529 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 1,529 Doubles Women here
Run 1: 7:33 6:46 faster than 22%
SkiErg: 4:30 4:44 faster than 76%
Run 2: 6:52 6:09 faster than 24%
Sled push: 1:59 1:53 faster than 38%
Run 3: 7:09 6:27 faster than 25%
Sled pull: 4:38 4:23 faster than 37%
Run 4: 7:35 6:31 faster than 20%
Burpee broad jump: 4:11 4:15 faster than 52%
Run 5: 7:35 6:37 faster than 24%
Row: 5:22 5:31 faster than 62%
Run 6: 7:38 6:32 faster than 21%
Farmers carry: 1:52 1:52 faster than 51%
Run 7: 7:30 6:35 faster than 24%
Sandbag lunges: 3:42 3:45 faster than 53%
Run 8: 7:33 6:43 faster than 30%
Wall balls: 3:54 4:30 faster than 83%
Roxzone: 6:13 6:34 faster than 55%
Runs (8 km) 59:21 52:42 faster than 24%
Stations (8) 30:08
Finish 1:35:38 1:30:39 980th of 1,529 · faster than 35%

Full report for this race →This result as data (JSON)

How to read

Place is the position among timed finishers in the same race, division and gender; a doubles place is the team's, and a relay place is among all relay teams at that race (relay teams are ranked together). 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. The age group is the one entered for that race; for a team it is the team’s age group.

Raced with

4 team partners

From the team results above. A name opens the search: a partner can have more than one page.

Station profile · best Relay Women race

Boston 2026, against 78 Relay Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
Jenniferedge = faster than everyone, centre = slowest

This chart shows where Jennifer sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Row (faster than 94% of the field), weakest on BBJ (faster than 6%).

See the numbers
Part Jennifer: faster than
Ski 58%
Push 87%
Pull 78%
BBJ 6%
Row 94%
Carry 71%
Lunges 25%
Wall balls 49%
Roxzone 35%
Runs 12%

Further out means you beat more of the field on that part. A dent is a weak spot.

How you ranked on each station

SkiErg faster than 58%
Sled push faster than 87%
Sled pull faster than 78%
Burpee broad jump faster than 6%
Row faster than 94%
Farmers carry faster than 71%
Sandbag lunges faster than 25%
Wall balls faster than 49%
Roxzone faster than 35%
Runs (8 km) faster than 12%

How much of the field Jennifer beat on each part of the race, at this race.Best: Row (faster than 94%); weakest: Burpee broad jump (faster than 6%).

Longer is better: the share of the field you beat.

Minutes against the typical finisher

SkiErg 0:10 faster
Sled push 0:40 faster
Sled pull 0:40 faster
Burpee broad jump 2:55 slower
Row 0:42 faster
Farmers carry 0:13 faster
Sandbag lunges 0:50 slower
Wall balls 0:02 slower
Roxzone 0:34 slower
Runs (8 km) 7:40 slower

Jennifer's time on each part against the typical Relay Women finisher at this race.Best: Row (0:42 faster); weakest: Runs (8 km) (7:40 slower).

Green, left of centre: faster than the typical Relay Women finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Jennifer against the typical Relay Women finisher

Jennifer1:35:52
5:375:106:302:155:344:196:538:336:024:355:351:557:355:478:035:236:13
Typical Relay Women1:25:50
4:125:205:342:555:274:595:155:385:455:175:372:085:364:576:105:215:39
RunsStationsRoxzone (moving between stations)

This chart draws the race in order, left to right: each 1 km run (blue), each station (yellow) and the roxzone (grey), sized by its time.Jennifer: 51:49 running, 37:57 at the stations and 6:13 in the roxzone; the longest station was the burpee broad jumps (8:33).Below, Typical Relay Women: 43:37 running, 36:33 at the stations and 5:39 in the roxzone; the longest station was the burpee broad jumps (5:38).

See the numbers
Part Jennifer Typical Relay Women
Run 1 5:37 4:12
SkiErg 5:10 5:20
Run 2 6:30 5:34
Sled push 2:15 2:55
Run 3 5:34 5:27
Sled pull 4:19 4:59
Run 4 6:53 5:15
Burpee broad jump 8:33 5:38
Run 5 6:02 5:45
Row 4:35 5:17
Run 6 5:35 5:37
Farmers carry 1:55 2:08
Run 7 7:35 5:36
Sandbag lunges 5:47 4:57
Run 8 8:03 6:10
Wall balls 5:23 5:21
Roxzone 6:13 5:39
Finish 1:35:52 1:26:01

The race in order, left to right. A wider block than the one below is slower than typical.

Burpee broad jump cost 2:55 against the typical Relay Women finisher at Boston 2026. The burpee broad jump guide shows whether that is strength or pacing, and the workouts that fix it.

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