Race-Week Taper for Your First Triathlon: Day-by-Day Plan
Exactly what to do (and not do) in the 7 days before your first sprint, Olympic, or 70.3 triathlon — workouts, food, sleep, gear checks.
By Lotte
Race week is about arriving fresh and confident, not getting fitter. Cut total volume by 40–50%, keep 2–3 short race-pace efforts to stay sharp, sleep extra in the first half of the week (race night sleep doesn't matter as much as people think), and lock gear and nutrition by Wednesday so the last 72 hours are mental. Most first-timers make race week worse by training too much, eating new foods, or panic-buying gear.
Key takeaways
- 1Cut volume 40–50%, keep intensity (short race-pace efforts)
- 2Lock gear, food, and pacing plan by Wednesday — no new variables after that
- 3Sleep Monday–Wednesday matters more than Saturday night
- 4Carb-load 36–48 hours out, not the night before — 8–10 g/kg bodyweight
- 5Do a 10–15 min shake-out brick the day before to settle the nerves
In this article
The principle: arrive fresh, not fitter
Fitness gains take 10–14 days to show up. Anything you do in race week can't make you faster — it can only make you tired. The job of taper is to keep your nervous system primed (short fast efforts) while letting accumulated fatigue drain away (less volume).
For a first triathlon, also account for anxiety load: every gear decision left to Saturday night burns mental energy you need on Sunday morning. Front-load decisions early in the week.
Day-by-day plan (sprint / Olympic)
Monday: Easy 30–45 min swim. Sleep 8+ hours.
Tuesday: 45 min easy bike with 4×30 sec at race pace. Easy 15 min run off the bike. Lay out and test all gear.
Wednesday: 30 min easy run with 4×100 m strides. Final long-form decisions (race-day nutrition, kit). See transition setup guide.
Thursday: Rest or 30 min easy swim. Pack race bag.
Friday: Travel day if needed. Easy 20 min spin to keep legs moving. Race packet pickup.
Saturday: 15 min easy swim + 15 min spin + 5 min run brick. Course recon. Carb-load lunch. Early dinner of familiar food.
Sunday: Race day. Eat 2.5–3 hours before start. Warm up 15–20 min.
Day-by-day plan (70.3)
Monday: 45 min easy swim. Sleep 9 hours.
Tuesday: 60 min bike with 6×1 min race-pace efforts. 20 min easy run off bike.
Wednesday: 30 min easy run with 5×100 m strides. Full gear check. Bike tune-up.
Thursday: 30 min easy swim with race-start practice (200 m hard, then settle). Pack.
Friday: Travel. 20 min spin. Check-in if open.
Saturday: Mandatory bike + gear check-in. 15 min swim + 15 min spin + 10 min run brick. Easy walking. Carb-load lunch and early dinner.
Sunday: Race. Eat 3 hours before start. See 70.3 race-day pacing.
Fueling in race week
Mon–Thu: Normal eating. Don't 'save' calories — your immune system needs fuel.
Fri: Slightly higher carb (~6 g/kg), normal protein and fat.
Sat (carb-load): 8–10 g/kg bodyweight of carbs spread across the day. Big breakfast, big lunch, moderate early dinner. Familiar foods only — no new restaurants, no spicy, no high-fiber surprises.
Sun (race morning): 1–4 g/kg carbs, 2.5–4 hours before start. Easy to digest: oatmeal + banana + honey, white bread + jam, or a sports drink + bar combo if traveling.
Hydrate steadily through the week, but don't overdo it — neon-yellow pee on Saturday is a sign you're under-doing electrolytes, not over-hydrated.
What to NOT do in race week
- New shoes, new wetsuit, new bike fit. Anything you race with should have at least 30 km on it.
- New foods. Stick to what you've trained with for the last 4 weeks.
- Long social runs or 'fun' group rides. A 60-min ride that turns into 2 hours of intervals can sink your race.
- Massage too late. A deep-tissue massage 1–2 days before can leave legs sore. Light flushing massage is fine; deep work should be 7+ days out.
- Doomscrolling weather forecasts. Decide your kit by Friday based on the average forecast; check once more Saturday morning. Then close the app.
Sleep: prioritize early-week sleep
Studies on sleep deprivation and endurance performance (Fullagar et al., 2015) show that sleep debt accumulates but a single bad night before competition has minimal performance impact. Translation: get 8.5–9 hours Monday–Wednesday. If you don't sleep well Saturday night because of nerves, you'll still race fine — almost everyone sleeps badly the night before a race. Going to bed earlier (lying in bed counts as recovery) is more important than forcing sleep.
Volume reduction by race distance
| Distance | Volume Cut | Intensity Cut | Key Efforts Kept |
|---|---|---|---|
| Sprint | 30–40% | None | Strides, short race-pace bursts |
| Olympic | 40% | None | 4–6 × 1 min race pace |
| 70.3 | 40–50% | None | 6–8 × 1 min race-pace + race-pace brick early week |
| Ironman | 50–60% over 2–3 weeks | Reduce volume not pace | Race-pace 1–2 min reps |
Recommended gear
Affiliate disclosure: Brick to Brick may earn a commission from qualifying purchases, at no extra cost to you. Unless a named method says otherwise, these are research-based recommendations rather than first-hand product tests.
Race-day checklist printable
Free planner — pin it on the fridge from Wednesday
Maurten Solid 160 bars
Easy-digest race-morning carbs if you can't stomach a full meal
View on AmazonFrequently asked questions
Should I rest completely the day before?
No. A 15–30 minute shake-out (short swim, easy spin, 5-min jog) keeps your nervous system primed and burns off nerves. Complete rest often leaves you feeling sluggish on race morning.
How much should I carb-load?
Aim for 8–10 g/kg bodyweight of carbs on Saturday for an Olympic or 70.3, spread across the day. For a sprint, just eat a slightly bigger lunch and a normal dinner — no special loading needed.
I didn't sleep at all Saturday night — am I doomed?
No. Single-night sleep loss has minimal impact on endurance performance, especially when you slept well Mon–Wed. Eat normally, warm up well, and race.
Can I do a brick workout Saturday?
Yes — a short one. 15 min swim + 15 min spin + 5–10 min run at easy pace lets you preview transitions and shake out the legs without adding fatigue.
Should I take caffeine the morning of?
Only if you've practiced with it in training. 3–6 mg/kg, 45–60 min before start, with food. Never first-time-try caffeine on race morning.