Apple Watch for triathlon: the strength sessions Multisport leaves out
Published November 7, 2026
Apple Watch records a triathlon with the Multisport workout, which combines swimming, cycling and running in one workout and recognizes when you switch from one to the next. The strength sessions that keep a triathlete healthy are not part of it. RIRLift runs them on the same Watch: weight, reps and reps left for every set, the next weight set from what you logged, and each session saved to Apple Health as Traditional Strength Training next to your swims, rides and runs.
- Trap Bar Deadlift Quads, Glutes
- Bulgarian Split Squat Quads, Glutes
- Single-Leg Calf Raise Calves
- Lat Pulldown Lats
- Face Pull Shoulders, Upper Back
- Copenhagen Plank Adductors, Abs
Put them together: example sessions
Each session below picks from the exercises above for one situation, with the sets, reps, rest and RIR filled in.
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Session 1
Off-season in the gym, two days after easy sessions
Winter or the months after your last race. Volume is down, you swim, ride and run easy, and you lift on two of those days.
2× a week · 30 sets a week · ~35 min
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Session 2
One dumbbell and a band, 25 minutes after a swim
Your gym time is the pool. You keep a dumbbell and a band in the car and lift on the deck or at home right after swimming.
2× a week · 30 sets a week · ~30 min
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Session 3
Race block: one 30-minute session a week
Peak training weeks before an Olympic, 70.3 or full distance race. Swim, bike and run come first, and you want strength held, not built.
1× a week · 10 sets a week · ~25 min
Session 1
Off-season in the gym, two days after easy sessions
- Workouts2× a week
- Working sets30 a week
- Per workout~35 min
- EquipmentTrap Bar, Dumbbells, Lat Pulldown, Flat Bench +1
Winter or the months after your last race. Volume is down, you swim, ride and run easy, and you lift on two of those days.
A hinge day and a single-leg day, each with a swim pull and a trunk exercise. 15 working sets a day, heavy enough to build strength while the endurance work is easy.
| Exercise | Sets × reps | RIR | Rest |
|---|---|---|---|
| Trap Bar Deadlift | 4 × 4–6 | 2 | 2:30 min |
| Bulgarian Split SquatPer leg. | 3 × 6–10 | 2 | 90 s |
| Lat Pulldown | 3 × 8–12 | 2 | 90 s |
| Single-Leg Calf RaisePer leg. | 3 × 10–15 | 2 | 1 min |
| Copenhagen PlankPer side. | 2 × 20–30 s | 2 | 45 s |
| Exercise | Sets × reps | RIR | Rest |
|---|---|---|---|
| Step-UpPer leg. Slow on the way down. | 3 × 8–10 | 2 | 90 s |
| Single-Leg RDLPer leg. | 3 × 8–10 | 2 | 75 s |
| Straight-Arm Pulldown | 3 × 10–15 | 2 | 1 min |
| Face Pull | 3 × 12–15 | 2 | 1 min |
| Pallof PressPer side. | 3 × 10–12 | 2 | 45 s |
- How to run it
- Put each day after an easy swim or ride, never before a key session. Import the program and switch to it in My Programs; both days then appear on the Watch. Start the day there and log each set before you rest.
- How to progress
- Trap bar deadlift at 225 lb for 6, 6, 6 tops the 4 to 6 range, so the next Day A opens at 230 lb for 4. Single-leg calf raises are bodyweight, so they move by reps: 15, 14, 13 against a target of 13 earns a target of 14.
Session 2
One dumbbell and a band, 25 minutes after a swim
- Workouts2× a week
- Working sets30 a week
- Per workout~30 min
- EquipmentDumbbells, Resistance Bands
Your gym time is the pool. You keep a dumbbell and a band in the car and lift on the deck or at home right after swimming.
One dumbbell covers the squat and the hinge, the band covers the rear shoulders, and push-ups plus and calf raises need nothing. 15 working sets with short rests.
| Exercise | Sets × reps | RIR | Rest |
|---|---|---|---|
| Goblet Squat | 3 × 10–15 | 2 | 1 min |
| Single-Leg RDLPer leg. One dumbbell. | 3 × 8–12 | 2 | 1 min |
| Push-Up Plus | 3 × 8–15 | 2 | 1 min |
| Band Pull-Apart | 3 × 15–20 | 2 | 45 s |
| Single-Leg Calf RaisePer leg. | 3 × 12–20 | 2 | 45 s |
- How to run it
- Twice a week, after an easy swim. End the swim workout on the Watch, then start this routine in RIRLift. Add the pool as a gym in RIRLift with a dumbbell and a band, and the Watch offers a swap before the session starts for anything else a routine asks for.
- How to progress
- Goblet squat with a 40 lb dumbbell for 15, 15, 15 tops the 10 to 15 range, so next time it is 45 lb for 10. Until you own a 45, keep the 40, log what you did and the next session works from that. Push-ups plus move by reps: 12, 11, 10 against a target of 10 earns a target of 11.
Session 3
Race block: one 30-minute session a week
- Workouts1× a week
- Working sets10 a week
- Per workout~25 min
- EquipmentTrap Bar, Dumbbells, Flat Bench, Cable Row
Peak training weeks before an Olympic, 70.3 or full distance race. Swim, bike and run come first, and you want strength held, not built.
Two sets of each lift, two or three reps short of failure: about 10 working sets that keep what the off-season built.
| Exercise | Sets × reps | RIR | Rest |
|---|---|---|---|
| Trap Bar Deadlift | 2 × 3–5 | 3 | 2:30 min |
| Step-UpPer leg. | 2 × 6–8 | 3 | 75 s |
| Single-Arm Cable RowPer arm. | 2 × 8–10 | 2 | 1 min |
| Single-Leg Calf RaisePer leg. | 2 × 10–12 | 2 | 45 s |
| Dumbbell Suitcase CarryEach rep is one 20 m length. Switch hands each length. | 2 × 2–4 | 2 | 1 min |
- How to run it
- Once a week, at least two days before your long ride or long run. Set weights to Ask first in RIRLift, so any increase waits for your confirmation on the iPhone.
- How to progress
- Trap bar deadlift at 230 lb for 5, 5 tops the 3 to 5 range. With Ask first on, the recap shows 235 lb for next week and saves it only if you confirm; leave it at 230 lb through race week if you want.
Make it fit you
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One Watch, separate workouts
Swims, rides and runs stay in Apple's Workout app or your training app. The strength session runs in RIRLift and is saved to Apple Health as its own Traditional Strength Training workout.
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Log one side
For split squats, step-ups and single-leg lifts, log the reps for one leg and do the same on the other. For one dumbbell, log its weight.
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Short on time before work
Rest is set per exercise and starts when you log a set. Tap -15 s on the Watch when the session has to fit before a swim.
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Coming back after the off-season break
Three weeks or more without lifting and RIRLift offers Ease back in: one week about 10% lighter, marked Easing back on the Watch, then normal progression.
Questions
Can I use Apple Watch for a triathlon?
Yes. The Multisport workout combines swimming, cycling and running in one workout and recognizes when you switch legs; on Apple Watch Ultra you can set the transitions to automatic or manual.
How do I track strength training for triathlon on Apple Watch?
Run the session in RIRLift on the Watch and log weight, reps and reps left after each set. Heart rate is recorded while it runs, and the session is saved to Apple Health as Traditional Strength Training.
How often should triathletes lift?
Twice a week when volume is low, once a week in a race block. The plans above are laid out that way.
Is it free?
Logging, the rest timer and the next weight on the Watch are free on iPhone and Apple Watch.
Related templates
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Triathlon strength training: what to lift, and how it changes through the season
Season-by-season plans and the full exercise list.
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Swimming workout: the dryland strength sessions that make you faster in the pool
Dryland strength for the swim leg.
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Cycling strength training: exercises and plans for cyclists
Strength work for the bike leg.
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The best strength workout for runners, built around your training
Plans built around the run leg.
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Traditional strength training on Apple Watch: the lifts, and sessions to log from your wrist
What the strength workout type records.