David vs Chase

USA USA · Pro Men · 3 results

David Dubin

1:11:24 best Pro Men time · Boston 2026
87th of 339 place in that race · 339 Pro Men finishers
USA USA · Pro Men · 6 results

Chase Scharf

1:11:12 best Pro Men time · Boston 2026
85th of 339 place in that race · 339 Pro Men finishers

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

David: Boston 2026, Pro Men · Chase: Boston 2026, Pro Men

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

This chart shows where David and Chase sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.David: strongest on Wall balls (faster than 97% of the field), weakest on BBJ (faster than 45%).Chase: strongest on Lunges (faster than 88% of the field), weakest on Pull (faster than 54%).

See the numbers
Part David: faster than Chase: faster than
Ski 74% 68%
Push 59% 76%
Pull 83% 54%
BBJ 45% 65%
Row 82% 72%
Carry 87% 75%
Lunges 83% 88%
Wall balls 97% 74%
Roxzone 57% 83%
Runs 62% 67%

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

Part by part

Part David Chase
SkiErg 74% 68%
Sled push 59% 76%
Sled pull 83% 54%
Burpee broad jump 45% 65%
Row 82% 72%
Farmers carry 87% 75%
Sandbag lunges 83% 88%
Wall balls 97% 74%
Roxzone (moving) 57% 83%
Runs (8 km) 62% 67%

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

David · Boston 2026 · Pro Men1:11:24
3:224:084:054:124:384:224:344:474:354:184:261:434:213:465:073:525:16
Chase · Boston 2026 · Pro Men1:11:12
3:254:104:073:374:245:304:224:074:324:244:131:514:183:325:045:264:19
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.David · Boston 2026 · Pro Men: 35:08 running, 31:08 at the stations and 5:16 in the roxzone; the longest station was the burpee broad jumps (4:47).Below, Chase · Boston 2026 · Pro Men: 34:26 running, 32:37 at the stations and 4:19 in the roxzone; the longest station was the sled pull (5:30).

See the numbers
Part David · Boston 2026 · Pro Men Chase · Boston 2026 · Pro Men
Run 1 3:22 3:25
SkiErg 4:08 4:10
Run 2 4:05 4:07
Sled push 4:12 3:37
Run 3 4:38 4:24
Sled pull 4:22 5:30
Run 4 4:34 4:22
Burpee broad jump 4:47 4:07
Run 5 4:35 4:32
Row 4:18 4:24
Run 6 4:26 4:13
Farmers carry 1:43 1:51
Run 7 4:21 4:18
Sandbag lunges 3:46 3:32
Run 8 5:07 5:04
Wall balls 3:52 5:26
Roxzone 5:16 4:19
Finish 1:11:24 1:11:12

Head to head: 1 race they both ran

Race David Chase Gap
Boston 2026 Pro Men · 8 Oct 2026 1:11:24 1:11:12 0:12 · Chase 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