Dylon vs Riley

USA USA · Open Men · 6 results

Dylon Grzenda

1:14:06 best Open Men time · Boston 2025
183rd of 1,463 place in that race · 1,463 Open Men finishers
USA USA · Open Men · 4 results

Riley Phelps

1:13:19 best Open Men time · Washington DC 2026
333rd of 2,855 place in that race · 2,855 Open Men finishers

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

Dylon: Boston 2025, Open Men · Riley: Washington DC 2026, Open Men

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

This chart shows where Dylon and Riley sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Dylon: strongest on BBJ (faster than 98% of the field), weakest on Ski (faster than 46%).Riley: strongest on Wall balls (faster than 93% of the field), weakest on Push (faster than 42%).

See the numbers
Part Dylon: faster than Riley: faster than
Ski 46% 61%
Push 82% 42%
Pull 81% 71%
BBJ 98% 80%
Row 80% 71%
Carry 52% 70%
Lunges 93% 91%
Wall balls 72% 93%
Roxzone 83% 88%
Runs 81% 88%

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

Part by part

Part Dylon Riley
SkiErg 46% 61%
Sled push 82% 42%
Sled pull 81% 71%
Burpee broad jump 98% 80%
Row 80% 71%
Farmers carry 52% 70%
Sandbag lunges 93% 91%
Wall balls 72% 93%
Roxzone (moving) 83% 88%
Runs (8 km) 81% 88%

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

Dylon · Boston 2025 · Open Men1:14:06
5:204:374:302:104:504:194:323:094:484:354:342:054:303:375:026:275:09
Riley · Washington DC 2026 · Open Men1:13:19
3:404:384:233:194:304:244:354:314:304:484:381:554:324:004:094:526:02
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.Dylon · Boston 2025 · Open Men: 38:05 running, 30:59 at the stations and 5:09 in the roxzone; the longest station was the wall balls (6:27).Below, Riley · Washington DC 2026 · Open Men: 34:56 running, 32:28 at the stations and 6:02 in the roxzone; the longest station was the wall balls (4:52).

See the numbers
Part Dylon · Boston 2025 · Open Men Riley · Washington DC 2026 · Open Men
Run 1 5:20 3:40
SkiErg 4:37 4:38
Run 2 4:30 4:23
Sled push 2:10 3:19
Run 3 4:50 4:30
Sled pull 4:19 4:24
Run 4 4:32 4:35
Burpee broad jump 3:09 4:31
Run 5 4:48 4:30
Row 4:35 4:48
Run 6 4:34 4:38
Farmers carry 2:05 1:55
Run 7 4:30 4:32
Sandbag lunges 3:37 4:00
Run 8 5:02 4:09
Wall balls 6:27 4:52
Roxzone 5:09 6:02
Finish 1:14:06 1:13:19

Head to head: 1 race they both ran

Race Dylon Riley Gap
Boston 2026 Open Men · 8 Oct 2026 1:16:11 1:16:11 level
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