The sprint triathlon fits inside a real life — the 750m swim, 20k bike and 5k run trainable on 4-5 weekly hours — and eight structured weeks take a general fitness base to the finish line. The sprint training plan: the demands, the weeks and the craft.

The Demands and the Base

Starting honestly: the entry requirements (the plan assuming you can swim 100m continuously, ride 30 minutes and run-walk 3k — the earlier ladders from the swim-lesson, cycling and c25k doctrines feeding in per the prerequisite doctrine), the limiter identification (the weakest sport getting the extra session — the swim being the usual limiter per the tri doctrine; the audit before week one), the time budget (the 4-5 weekly hours being sufficient — the sprint being a completion goal, not a lifestyle per the minimal doctrine), the equipment floor (the working bike, the goggles and the run shoes from the respective doctrines — the tri-suit optional, the race-belt cheap; the buy-little doctrine for race one), and the goal calibration (the finish-with-a-smile standard from the first-race doctrine — the time goals deferred to race two per the expectation doctrine).

The Eight Weeks

The plan’s shape: the weekly skeleton (the two swims, two bikes, two runs — the six sessions with most being 30-45 minutes; the one full rest day non-negotiable per the recovery doctrine), weeks 1-3 the base phase (the all-easy-effort volume — the swim technique focus from the technique doctrine; the bike-and-run conversational per the base doctrine; the durations growing gently), weeks 4-6 the build phase (the one quality session per sport entering — the swim intervals from the swim-plan doctrine, the bike surges, the run strides; the FIRST brick appearing: the short bike-to-run from the brick doctrine; the open-water session scheduled if the race demands it per the open-water doctrine), week 7 the peak week (the race-simulation brick — the 20-minute bike into 10-minute run at race effort; the longest swim at race distance; the confidence deposits per the rehearsal doctrine), week 8 the taper (the volume halved, the intensity touched lightly — the race-week doctrine; the kit-and-logistics rehearsal from the transition doctrine; the legs arriving fresh), and the flexibility clauses (the missed session SKIPPED, not stacked — the life-first adjustments per the flexible doctrine; the two-thirds-completed plan still finishing races).

The Brick-and-Taper Craft

The plan’s special skills: the brick rationale (the bike-to-run legs feeling alien — the jelly-legs adaptation requiring rehearsal per the brick doctrine; the weekly short brick from week four: the 5-10 minute run off every second ride being enough), the transition practice (the T1-T2 rehearsals from the transition doctrine — the driveway run-throughs in week seven; the gear laid out race-style; the minutes saved free), the open-water preparation (the pool-to-open-water bridge from the open-water doctrine — the wetsuit rehearsal if applicable; the sighting practice woven into pool swims), the race-week protocol (the course-and-logistics study — the nothing-new law from the race doctrine; the carb-normal eating, the early night bank per the sleep doctrine), the race-day pacing (the swim relaxed, the bike restrained, the run released — the effort ladder from the pacing doctrine; the sprint being won-or-lost by bike overexuberance), and the closing frame (the eight weeks converting the general exerciser into a triathlete — the three sports, the bricks, the taper; the finish line, scheduled; the word ‘triathlete’, earned by Sunday). Six sessions weekly, brick from week four, taper like you mean it: the sprint, eight weeks away.

Eight weeks on 4-5 hours: two swims, two bikes, two runs weekly — base easy (1-3), build with one quality session per sport plus weekly short bricks (4-6), race-simulate (7), taper hard (8). Give your limiter sport the extra attention, skip missed sessions rather than stacking, and race it swim-relaxed, bike-restrained, run-released.