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Race split calculator

Enter the finish time you are aiming for in a race in the HYROX® format (eight 1 km runs, each followed by a station, plus time in the transition zone) and get a target for every run and station.

Your goal

Between 0:50:00 and 3:00:00. Type 1:30:00 or just 13000.

Category
Gender
Format
Pacing profile

Conservative first runs so you arrive at the heavy stations with energy left.

Your targets

Finish 1:30:00

  • Running (8 km) 48%
  • Stations 44%
  • Transition zone 8%
Your targets
SegmentTargetClock
Run 15:07 /km5:075:07
Ski erg1000 m4:1910:20
Run 25:13 /km5:1315:33
Sled push50 m · 152 kg3:4220:09
Run 35:20 /km5:2025:29
Sled pull50 m · 103 kg6:1832:41
Run 45:23 /km5:2338:04
Burpee broad jumps80 m5:1344:11
Run 55:26 /km5:2649:37
Rowing1000 m4:3555:06
Run 65:29 /km5:291:00:35
Farmers carry200 m · 2 × 24 kg2:311:04:00
Run 75:32 /km5:321:09:32
Sandbag lunges100 m · 20 kg5:241:15:50
Run 85:42 /km5:421:21:32
Wall balls100 reps · 6 kg7:341:30:00

Station times include the two passes through the transition zone, into and out of each station.

Loads shown are indicative and not yet checked against the official rulebook. Confirm distances and weights in the official rulebook for your race.

Example: 1:30:00, Open men

What a 1:30:00 goal looks like with the safe start profile. Change the inputs above for your own numbers.

Finish 1:30:00

  • Running (8 km) 48%
  • Stations 44%
  • Transition zone 8%
Targets for a 1:30:00 goal, Open men, singles, safe start pacing
SegmentTargetClock
Run 15:07 /km5:075:07
Ski erg1000 m4:1910:20
Run 25:13 /km5:1315:33
Sled push50 m · 152 kg3:4220:09
Run 35:20 /km5:2025:29
Sled pull50 m · 103 kg6:1832:41
Run 45:23 /km5:2338:04
Burpee broad jumps80 m5:1344:11
Run 55:26 /km5:2649:37
Rowing1000 m4:3555:06
Run 65:29 /km5:291:00:35
Farmers carry200 m · 2 × 24 kg2:311:04:00
Run 75:32 /km5:321:09:32
Sandbag lunges100 m · 20 kg5:241:15:50
Run 85:42 /km5:421:21:32
Wall balls100 reps · 6 kg7:341:30:00

How the calculator works

Shares. The model splits your goal time into ten parts: the eight runs together, each of the eight stations and the transition zone. The share of each part depends on the goal. A faster finisher spends a larger share of the race running, while a slower finisher spends more on wall balls, sled pull, lunges and burpees. Shares are set at goals of 60, 75, 90, 105 and 120 minutes and interpolated in between.

Division. Women's targets give running, ski erg and rowing a little more time and wall balls less. Pro adds time to the sleds and takes it from the runs. Mixed doubles use the men's loads, so they use the men's shares. After every adjustment the shares are scaled back to 100 percent.

Pacing profiles. The run share is spread over eight kilometres with a multiplier per run. Even keeps them close together, realistic makes run 1 quick and run 8 the slowest, and safe start holds back the first runs.

Transitions. Time in the transition zone is split evenly over 16 passes, one into and one out of each station, and each pair is added to the station's row so the clock ends on your goal.

Sources

The shares are estimates fitted to published aggregates, not copied from any one source.

Limits

These are estimates, not official data. Each station share is good to about plus or minus 1 percentage point of your finish time, and the run and transition shares to about 2 points. Your own strengths matter more than any average: a strong rower can bank time on the ski erg and row and pay it back on the sleds.

Tuffr is not affiliated with the organisers of any race format. HYROX® is a trademark of HYROX World GmbH. Check distances, weights and rules in the official rulebook of your race.

HYROX® is a trademark of HYROX World GmbH; IRONMAN® and 70.3® are trademarks of World Triathlon Corporation. Tuffr is not affiliated with or endorsed by these organisers.

Station and pacing guides

Where the calculator gives you a target, these guides show how to hit it: technique, pacing and sessions for each station.

Frequently asked questions

Plan your training around this goal

Tuffr turns a goal time into a weekly plan with run, station and gym sessions, and keeps your calendar in sync. It is in beta; ask for access.