Engine
Long intervals. Aerobic base. The gear you hold when the race gets quiet.
Hybrid training
The work is timed.
So are you.
Vargna is a hybrid training app built for hybrid fitness racing. Build the exact session you need — or pick from 100 timed classes — and run it on a guided work/rest clock. Every session ends with a number.
Engine · Class 14
SkiErg Intervals
Round 3 / 8
The builder
You know the session.
We put it on a clock.
Build your own class from any movements — all 8 race stations, the run, and a deep bench of accessory work. Set the work. Set the rest. Set the rounds. Done in under a minute.
- MovementsAll 8 race stations and the run, plus accessories from Air Bike to core — any combination, your order.
- Your clockWork time, rest, rounds and round breaks — the timer runs it like a coached class.
- SavedEvery build is saved and logged. Your sled time dropped 8 seconds — you'll know.
Sled + Balls
Saved
SLED PUSHWORK · 0:45
REST0:30
WALL BALLSWORK · 0:45
ROUND BREAK1:00
8 roundsTOTAL · 24:00
The library
Or pick from 100 classes.
Nothing to build — every class is timed, structured, and repeatable. Pick the quality you're training. The clock does the rest.
Power
Short, heavy, explosive. Sled speed is built here, not on race day.
Strength
Load and position. Carries, lunges, and the grip to finish what you start.
Speed
Fast repeats. Clean turnover under fatigue. Hold pace when it costs.
Simulation
Full race patterns, stations in order. Know your splits before the start line.
The clock
A timer that runs the room.
Phone down. Head up. The clock tells you what to do and when to do it.
Audio horns mark every work and rest transition. You never watch the screen mid-set.
Wrist-felt pulses back up the horns. Loud gym, headphones in — you still know.
Structured rest between rounds. Recover on schedule, not on feel.
A rising count into the final interval. The class ends the way a race does.
Race order
Eight stations. A run into every one.
1 km on foot, then a station. Eight times. Train them in the order the race runs them.
- 01SkiErgpull long
- 02Sled Pushlow and legal
- 03Sled Pullstay in the box
- 04Burpee Broad Jumpsrhythm over rush
- 05Rowingdamper down, drive up
- 06Farmers Carrygrip is the clock
- 07Sandbag Lungesknee kisses floor
- 08Wall Ballsthe last argument
RUN · 1 KM before every station. Simulation classes follow this order.
Questions
Straight answers.
What is Vargna?
Vargna is a hybrid training app built for hybrid fitness racing. Build your own timed workouts from the race stations and accessory movements, or pick from a library of 100 timed classes across five categories — Engine, Power, Strength, Speed and Simulation. Every session runs on a guided work/rest timer with horn cues, haptics and round tracking.
Can I build my own workouts?
Yes — it's the heart of the app. Pick any movements from all 8 race stations, running and a full accessory list, set work time, rest, rounds and round breaks, and Vargna runs it on the guided timer. Built in under a minute, saved for next time.
Is Vargna free?
Yes. Vargna is free. Create an account with an email address and everything is unlocked.
Where can I use it?
On iPhone via the App Store, or in any browser at vargna.com — it works well on a phone at the gym.
What equipment do I need?
Classes are built around race equipment: sleds, a SkiErg, a rower, sandbags, wall balls and kettlebells. Each class lists its equipment up front, and the custom builder lets you assemble sessions from whatever your gym has.
Is Vargna affiliated with a race organizer?
No. Vargna is an independent training app for hybrid fitness racing generally. It is not affiliated with or endorsed by any race organizer.
VARGNA
Start the clock.
Build your own or pick from 100. The first bell is one sign-up away.