Hybrid Training Plan - Sledra

Sledra is a hybrid training plan for your fitness race: 8 × 1 km + 8 stations, planned backwards from race day. Start with the finish time calculator and see in two taps what time you can run and where you lose the most minutes.

WHAT TIME CAN YOU RUN?
Pick your division and race day, then add your 5 km time, a 1000 m row and your wall balls unbroken, or tap Not sure for an estimate. You get a forecast with a likely range, a split plan for all 16 sections (8 runs, 8 stations) and your biggest lever: the station where you lose the most time. Set a target time and Sledra turns it into a split plan to pace by. Share it as a race bib card.

A PLAN THAT COUNTS DOWN TO RACE DAY
Your weeks are built backwards from the race: base, build, race specific, taper. Running volume grows by at most 10 % a week and every fourth week is lighter. Missed a session or ran a new simulation? The plan adjusts.

GUIDED SESSIONS WITH A TIMER YOU CAN HEAR
Hybrid fitness the way the race asks for it: tempo runs, intervals, run + station rounds, station strength, EMOM, long easy sessions. Big numbers you can read from the floor, a tone and vibration at every change, even with the screen off. The screen stays on while you train; Stop sits right in the notification.

RACE SIMULATION WITH LIVE SPLITS
Tap through every section like on race day and see target vs. actual live, the way a hybrid athlete tests their pacing. Your forecast history shows whether you are getting faster.

EVERY STATION EXPLAINED
Each of the 8 stations has its own animated movement glyph, three technique cues and the most common mistake. No sled or rowing machine at your gym? Every station has a substitute exercise.

MADE FOR HYBRID ATHLETES
Whether it is your first fitness race or your fifth, Sledra keeps hybrid fitness simple for everyone who mixes running and strength: one plan, one timer, one log. No account needed, plan and timer work offline, and your training data stays on your phone. Your log is yours: CSV export is always included.

FREE AND PRO
Free: the finish time calculator with forecast, range, split plan, biggest lever and target time splits, the shareable race bib card, week 1 of the plan, one guided session per calendar week, one saved race simulation, technique cues and substitute exercises for every station, and CSV export.
Sledra Pro: the full weekly plan to race day that adapts to missed sessions and new simulations, all guided timer sessions, unlimited race simulations with live target vs. actual per section, and your forecast history. Free with light ads; Pro removes all ads. Monthly or yearly. Cancel anytime in Google Play.

Sledra is an independent app and is not affiliated with any race organizer. Forecasts are estimates, not guarantees. This app is not medical advice; if you have health concerns, talk to a doctor before you train.

Questions? [email protected]