Vonda vs Jessica

GBR GBR · Open Women · 1 result

Vonda Tull

2:17:35 best Open Women time · London 2025
1342nd of 1,368 place in that race · 1,368 Open Women finishers
GBR GBR · Open Women · 1 result

Jessica O'Brien

2:16:55 best Open Women time · London 2025
1341st of 1,368 place in that race · 1,368 Open Women finishers

Station radar · best race with a field of 30 or more

Vonda: London 2025, Open Women · Jessica: London 2025, Open Women

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

This chart shows where Vonda and Jessica sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Vonda: strongest on Carry (faster than 35% of the field), weakest on Lunges (faster than 1%).Jessica: strongest on BBJ (faster than 15% of the field), weakest on Pull (faster than 1%).

See the numbers
Part Vonda: faster than Jessica: faster than
Ski 27% 1%
Push 24% 7%
Pull 11% 1%
BBJ 4% 15%
Row 3% 5%
Carry 35% 9%
Lunges 1% 4%
Wall balls 8% 2%
Roxzone 7% 4%
Runs 2% 3%

Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.

Part by part

Part Vonda Jessica
SkiErg 27% 1%
Sled push 24% 7%
Sled pull 11% 1%
Burpee broad jump 4% 15%
Row 3% 5%
Farmers carry 35% 9%
Sandbag lunges 1% 4%
Wall balls 8% 2%
Roxzone (moving) 7% 4%
Runs (8 km) 2% 3%

The share of their own field each athlete beat on that segment, at the race named on the left. Higher is better; green marks the better of the two. A dash means no split was published.

Those races as one bar each

Vonda · London 2025 · Open Women2:17:35
7:265:197:443:127:567:027:5511:518:586:278:552:368:3511:0212:2410:529:28
Jessica · London 2025 · Open Women2:16:55
6:436:127:053:488:0410:167:389:158:226:157:583:228:189:0811:1213:319:55
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.Vonda · London 2025 · Open Women: 1:09:53 running, 58:21 at the stations and 9:28 in the roxzone; the longest station was the burpee broad jumps (11:51).Below, Jessica · London 2025 · Open Women: 1:05:20 running, 1:01:47 at the stations and 9:55 in the roxzone; the longest station was the wall balls (13:31).

See the numbers
Part Vonda · London 2025 · Open Women Jessica · London 2025 · Open Women
Run 1 7:26 6:43
SkiErg 5:19 6:12
Run 2 7:44 7:05
Sled push 3:12 3:48
Run 3 7:56 8:04
Sled pull 7:02 10:16
Run 4 7:55 7:38
Burpee broad jump 11:51 9:15
Run 5 8:58 8:22
Row 6:27 6:15
Run 6 8:55 7:58
Farmers carry 2:36 3:22
Run 7 8:35 8:18
Sandbag lunges 11:02 9:08
Run 8 12:24 11:12
Wall balls 10:52 13:31
Roxzone 9:28 9:55
Finish 2:17:35 2:16:55

Head to head: 1 race they both ran

Race Vonda Jessica Gap
London 2025 Open Women · 3 May 2025 2:17:35 2:16:55 0:40 · Jessica faster
The RoxHype app

Close the gap at your next race.

The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.

  • A week-by-week plan that counts down to your race
  • Extra work on your slowest stations
  • Adjusts every week to what you actually did

Free to download. Used by more than 40,000 HYROX athletes.

RoxHype app home: days to your HYROX, your expected finish range and this week's sessions RoxHype workout player guiding a sled push, with the next exercise lined up