Plan and understand your triathlon race
Choose a distance, understand the event process, then turn current organizer instructions into a personal race-day plan.
Choosing a race?
Start with the distance guides and comparisons, then assess course conditions, travel, cost, and cutoff fit.
Already registered?
Use the registration-to-results guides, then check your event's current athlete guide for local rules and deadlines.
Planning race day?
Build your sequence with the race-flow guide, then personalise the race-morning routine and packing checklist.
Choose where you are in the race journey
Start with the decision owner, then move through official event information in order. Event-specific rules and schedules always override general guidance.
Choose a race and distance
Match distance, course, travel, cutoff, and calendar demands to your current ability and support.
Understand race-day operations
See the full venue sequence, then use the registration-to-results pathway for each deadline.
Rules, cutoffs, and qualification
Learn the broad rules, then verify the current event-specific version in the athlete guide.
Course conditions and travel
Preview terrain, water, weather, logistics, and contingencies before finalizing the plan.
Heat preparation and race safety
Adjust pacing and cooling for hot conditions, then learn the emergency signs that require immediate action.
Browse all 59 race guides and reviews
The complete crawlable library includes distance comparisons, race-day contingencies, rules, travel, and evidence-based event reviews.
Race Reviews
IRONMAN Austria Klagenfurt Review
Wörthersee swim, hilly two-loop bike, flat lakeside marathon, transitions and pacing verdict.
IRONMAN Switzerland Thun Review
Lake Thun swim, alpine two-loop bike, three-loop town run, cutoffs and course verdict.
IRONMAN Lake Placid Review
Mirror Lake, Adirondack climbing, the Keene descent, Olympic Oval finish and race-day strategy.
IRONMAN 70.3 Rio de Janeiro Review
Copacabana ocean swim, flat urban bike and run, split transitions and heat planning.
IRONMAN 70.3 Zell am See-Kaprun Review
Lake Zell swim, alpine bike climb and descent, flat lakeside run and course verdict.
Race Distances
Sprint Distance Guide
750m swim, 20km bike, 5km run. The perfect starting distance.
Olympic Distance Guide
1.5km swim, 40km bike, 10km run. The standard triathlon.
Half Distance Guide
1.9km swim, 90km bike, 21.1km run. A serious endurance challenge.
Full Distance Guide
3.8km swim, 180km bike, 42.2km run. The ultimate test.
Ironman vs Triathlon
Understand the difference between distances, difficulty, and training needs.
Sprint vs Olympic
Compare distances, training time, and difficulty to choose your race.
Olympic vs Half Ironman
When are you ready to move up? A complete progression guide.
70.3 vs Full Ironman
Training hours, cost, recovery and physical toll compared — plus a readiness checklist.
Aquabike: Swim and Bike, No Run
Official distances, where the race actually finishes, and why you pace it as a time trial.
Race Day
What Happens on Race Day
Step-by-step timeline from wake-up to finish line.
Race Morning Routine (Hour-by-Hour)
Build a personal wake-up-to-start schedule from your start time, venue instructions, travel, and setup needs.
How to Choose Your First Race
Pick the right beginner-friendly race for a great first experience.
Race Day Preparation
Gear check, nutrition plan, and mental prep for race morning.
Racing in the Rain
Use conservative bike handling, visible kit, warm layers, and the organizer's live contingency plan.
Swim Cancelled? Duathlon Conversion
Why swims get cancelled, the replacement formats, and how to re-plan pacing and fuelling.
Transition Strategies
T1 and T2 tips to save time and reduce stress.
Can You Change Clothes?
Rules and practical tips on changing during a triathlon.
How to Pack a Triathlon Bike
Document disassembly, protect contact points, and use a complete rebuild checklist.
Jet Lag & Travel-Day Protocol for Destination Triathlons
Arrival timing by time zones crossed, light/melatonin schedule, and travel-day nutrition to arrive race-ready.
Pre-Race Warm-Up Routine (Swim, Bike, Run)
Adaptable mobility, activation, and rehearsal options by distance and venue access.
How to Pace Your First Olympic Triathlon
Pacing strategy for 1500 m swim, 40 km bike & 10 km run — with HR, power, and split-time tables.
Flying Mount & Dismount Guide
Step-by-step progressions to learn the flying mount safely — plus when beginners should skip it.
IRONMAN Special-Needs Bags
Verify event-specific availability and rules, then pack a small rehearsed backup plan.
Registration to Results
How to Register for a Triathlon
Choose the right event, category and licence, then audit the entry before race week.
How to Read an Athlete Guide
Extract deadlines, maps, rules and contingencies into one personal race plan.
Packet Pickup Checklist
Bring the right documents, inventory every identifier and fix mismatches before leaving.
Race Briefing Guide
Capture final changes, local rules, hazards and the few questions worth asking.
Bike Check-In and Racking
Pass equipment checks, rack correctly and plan race-morning and post-race access.
Timing Chips and Results
Understand start timing, splits, rankings, provisional results and corrections.
Race Knowledge
Triathlon Rules Explained
Drafting, penalties, and everything you need to know.
Wetsuit Rules by Water Temperature
When a wetsuit is mandatory, optional or forbidden — and what a non-wetsuit swim changes about your kit.
Triathlon Brands Explained
Ironman, World Triathlon, Challenge — what each organization offers.
Hardest & Easiest Ironman Races
Course difficulty ranked — from beginner-friendly to extreme.
Compare IRONMAN Races
Shortlist events by course fit, training season, travel, support, and personal appeal.
Choose a First IRONMAN
Match course, swim conditions, training season, travel, and support to the athlete.
Triathlon World Records & Fastest Times
See what can and cannot be called an official triathlon world record, with verified fastest marks by distance.
What Happens If You DNF?
DNF explained — causes, rules, and how to come back stronger.
Is Triathlon Expensive?
Full cost breakdown for Sprint, Olympic, 70.3, and Ironman.
Mistakes by Distance
Common mistakes at Sprint, Olympic, and 70.3 — with practical fixes.
Cut-Off Times Explained
How event cutoffs work, where to verify them, and how to compare them with a conservative pacing plan.
Racing in the Heat
Strategies for hydration, pacing, and cooling in hot-weather triathlons.
Can't Finish the Swim?
What actually happens if you struggle or can't complete the swim leg.
Flat Tire During a Race?
Rules, fixes, and prevention — everything you need to know.
Transition Setup Guide
Step-by-step guide to setting up your transition area like a pro.
Rules You Can Break by Accident
Drafting, littering, headphones — penalties beginners don't expect.
Average Finish Times by Age
Use published full-distance age-group results as context, not as a universal finish-time target.
Bathroom Options During Long Races
Compare safer race-day options, hygiene considerations, event rules, and when stopping is the better choice.
Triathlon vs Marathon: Which Is Harder?
Honest comparison of training hours, cost, recovery, and race-day difficulty.
Drafting Rules Explained
Compare draft-legal and non-drafting formats, then verify the current passing rules for your event.
Post-Race Blues After a Triathlon
Recognize a post-event emotional dip, support recovery, and know when to seek professional help.
Flying with a Triathlon Bike
Check the operating carrier's dimensions, fees, liability, and battery rules before booking.
Aid Station Strategy Guide
Map the official offering, approach predictably, and use only a rehearsed fueling plan.
How to Preview a Race Course
6-step recon protocol — swim buoy sighting, bike drive-through, run turnarounds and transition walk-through.
How Kona & 70.3 Worlds Qualification Works
Understand slot allocation and roll-downs, with links to the current official qualification rules.
How our race reviews are prepared
We use official course maps, athlete guides, race-week instructions, and conservative course analysis. We do not present research as personal race experience, and every review links its sources so you can verify details that may change.
Updated
Create an event fact sheet before building a race plan
This hub connects choosing an event with executing its actual instructions. Start with the organiser's current athlete guide and record facts that affect your preparation. Keep the document edition or access date with the notes so you can identify a later change.
| Fact to collect | Why it changes your plan |
|---|---|
| Swim environment and start format | Determines the skills and reporting procedure to rehearse |
| Bike profile, surface and rules | Affects handling, equipment and effort decisions |
| Intermediate and final cutoffs | Reveals the smallest time margin |
| Transition layout and check-in windows | Determines where equipment goes and when |
| Aid stations and permitted support | Controls what you carry or collect |
| Transport and collection after finishing | Prevents an avoidable problem at the end of the day |
An unanswered box is a specific question for the organiser, not a detail to fill with a rule from another race.
Choose the next guide from your registration stage
Before entering, use choosing a first race to assess preparation, access and cost together. Once registered, read what happens on race day for the sequence, then build the race-morning routine around your event's deadlines.
If time limits are a concern, calculate cutoff margins before setting a pace goal. If the event involves flying, confirm airline and baggage arrangements before deciding how to pack. These are separate practical tasks, and resolving them early leaves race week for final checks.
Read race reviews as preparation research
A course review can explain terrain, exposure and logistics from published information. It cannot guarantee next year's route, weather, aid-station supplies or your experience. Read the stated sources and distinguish official facts from editorial interpretation.
Before departure, check the live organiser update channel, briefing requirements and any course revision. Save essential instructions somewhere accessible if mobile coverage is poor. Supporters need their own meeting and transport plan; the athlete's route through transition may not be open to them. If the event changes format or you withdraw, follow official accountability and equipment-collection procedures so the day still ends with everyone and everything accounted for.
More races guides
Browse focused next steps that complement the featured guides above.
One practical triathlon decision each week
A useful decision, tool, checklist, or evidence-backed update for your next training block or race.
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