First triathlon training plan that adapts to your week

A first race should feel manageable. The plan holds you back before you overdo it.

Usually a sprint: 750 m swim, 20 km bike, 5 km run

About 12 weeks

4 to 7 hours a week

A sample week

DaySessionDuration
MondayRest
TuesdaySwim30 min
WednesdayBike45 min
ThursdayRun30 min
FridayStrength30 min
SaturdayBike60 min
SundayRun40 min

How Theron adapts

"As a beginner Theron made triathlon training feel manageable. The app plans around my busy schedule and keeps me from overdoing it."

Rahel · 70.3 · Beginner to finisher in 8 months · App Store

Races at this distance

See the full list

FAQ

What distance should a first triathlon be?

A sprint. Olympic is the next step. A 70.3 or an Ironman is a later race unless you already train a lot.

I cannot swim far yet. Can I still start?

Yes. The early weeks keep the swim short and the rest of the plan easy enough that you can learn the water without burying the bike and run.

How many days a week?

Three to five is enough. You set the days. Theron does not ask you to train seven days to finish a first sprint.

Will the plan get harder every week?

Volume grows by about 8 percent on training weeks, then an easier week. If recovery is poor, the next session eases off.

Start free for 30 days

No charge until day 30. Cancel anytime in the App Store.

Download Theron

Scan this QR code with your iPhone to download Theron from the App Store

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