Running
Triathlon-Run (Olympic)
Run portion of an Olympic-distance triathlon build, brick-aware. Twelve weeks, four runs a week.

- Distance
- 10K
- Length
- 12 weeks
- Runs per week
- 4
- Level
- Intermediate
- Goal
- Run it faster
Who it's for
You already run a few times a week. It is built to help you run a faster 10K.
It fits alongside swim and bike training.
How the weeks work
It runs for twelve weeks with four runs in each.
If life gets in the way you can stretch it to 16 weeks, or tighten it to 10 if you are already fit.
The last 10 days are a taper: less running, a little intensity, so you start the race fresh.
- Threshold runs of 15 to 30 minutes at a comfortably hard pace. You could say a few words, not hold a conversation.
- Easy runs make up most of the week. Keep them slow enough to talk in full sentences.
- Blocks at your goal race pace, so it feels familiar when it counts.
Setting your paces
Start with a 5K time trial. Your result sets the paces for the rest of the plan, so run it honestly and on fresh legs.
Making it stick
- Keep easy days slow. Most plateaus come from running them too fast.
- Put an easy day or a rest day after every hard session.
- If you miss a week, pick up where you left off instead of cramming the sessions in.



