Athlete · Open Men · 45-49 ·

FRA

Nicolas Kalfa

3 HYROX results (2 solo, 1 in a team) over 2 seasons. Personal bests: Open Men 1:21:55 (Rome 2025) · Pro Doubles Men 1:17:20 (Barcelona 2026).

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1:21:55 best Open Men time · Rome 2025 also raced Pro Doubles Men: each has its own best below

top 47% best Open Men place · Rome 2025 934th of 1,999 Open Men finishers there

1:17:20 latest race · Barcelona 2026 first Pro Doubles Men race Pro Doubles Men with Raphaelo Fiorentino

Burpee broad jump strongest segment · Rome 2025 faster than 70% of the Open Men field on it

1 · Tap any raceEach row below opens that race's report: every split against the field, where the time went, where it can come back.

2 · Read the station profileFurther down: the shape of the race, the strongest and weakest segments, and the race as one bar against the typical finisher.

3 · Turn it into trainingEvery weak station links to its workouts on RoxHype; the app writes the eight weeks from these exact splits.

Personal bests

One best per race type

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

Open Men1:21:55Rome 2025 · 2 races Pro Doubles Men1:17:20Barcelona 2026 · 1 race · with Raphaelo Fiorentino

Open Men: finish time, race by race

oldest to newest · a line going down means getting faster

1:22:001:23:001:24:00 best 1:21:55

Each dot is one Open Men race. Not enough complete, clean Open Men races yet to measure the change.

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Barcelona 2026 14 May 2026team: Raphaelo Fiorentino, Nicolas Kalfawhat the whole field did →	Pro Doubles Men · team 40-44	1:17:20	356th of 434	41:10	31:07	5:08	splits SkiErg4:23Sled push3:03Sled pull4:38Burpee broad jump3:09Row4:25Farmers carry1:54Sandbag lunges4:56Wall balls4:39Run 14:56Run 25:06Run 35:16Run 45:04Run 55:14Run 65:13Run 75:12Run 85:13Full report for this race →
Rome 2025 26 Sept 2025what the whole field did →	Open Men · 45-49	1:21:55	top 47% 934/1,999	40:53	35:04	6:03	splits SkiErg4:45Sled push3:10Sled pull4:55Burpee broad jump4:26Row4:46Farmers carry2:00Sandbag lunges4:42Wall balls6:20Run 16:34Run 24:46Run 34:47Run 44:44Run 54:47Run 64:53Run 74:58Run 85:28Full report for this race →
Paris 2025 18 Apr 2025what the whole field did →	Open Men · 45-49	1:23:59	1222nd of 2,082	40:17	37:12	6:35	splits SkiErg4:58Sled push3:35Sled pull5:04Burpee broad jump5:27Row4:33Farmers carry2:29Sandbag lunges5:15Wall balls5:51Run 15:23Run 24:55Run 35:02Run 45:05Run 55:05Run 65:10Run 75:07Run 84:34Full 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. The age group is the one entered for that race; for a team it is the team’s age group. How the numbers are made.

Station profile · best Open Men race

Rome 2025, against 1,999 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Nicolasedge = faster than everyone, centre = slowest

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

SkiErg faster than 23%

Sled push faster than 36%

Sled pull faster than 51%

Burpee broad jump faster than 70%

Row faster than 64%

Farmers carry faster than 54%

Sandbag lunges faster than 70%

Wall balls faster than 63%

Roxzone faster than 69%

Runs (8 km) faster than 37%

Longer is better: the share of the field this segment beat.

Minutes against the typical finisher

SkiErg 0:16 slower

Sled push 0:14 slower

Sled pull 0:03 faster

Burpee broad jump 0:45 faster

Row 0:07 faster

Farmers carry 0:02 faster

Sandbag lunges 0:37 faster

Wall balls 0:39 faster

Roxzone 0:41 faster

Runs (8 km) 2:13 slower

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

The race as one bar: Nicolas against the typical Open Men finisher

Nicolas1:21:55

6:344:454:463:104:474:554:444:264:474:464:532:004:584:425:286:206:03

Typical Open Men1:22:03

5:414:294:152:564:344:584:345:114:444:534:362:024:385:195:306:596:44

RunsStationsRoxzone (moving between stations)

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.

SkiErg cost 0:16 against the typical Open Men finisher at Rome 2025. The skierg guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix skierg. Then beat 1:21:55.

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

Build my plan in the app App Store Google Play

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

The RoxHype app: today's session and the race countdown