IRONMAN 70.3 Krakow

Kraków, Poland · August · IRONMAN 70.3

Why people love it

3.2Good

How racers feel about it, how well it is run, and how it treats a first timer. Counts for 27% of the overall score.

Racer satisfactionLoved3.6
Debut in 2025 with 2,100-plus starters. No first-person reports were found; the clear quarry swim and Old Town finish are the draw. · Low confidence
OrganizationWell run3.7
Roads were closed along the full bike route and the city backed the event, but only one edition has run and no athlete feedback exists. · Low confidence
First timer friendlyFriendly3.8
A wetsuit-friendly 23 °C (73 °F) swim and flat run, but the bike rolls and the race uses split transitions. · Low confidence

PR potentialFast3.5
A rolling 90 km (56 mi) bike and a flat run. No age-group time data was found. · Low confidence
Course easeModerate3.5
Rolling bike, flat run and mild conditions; no elevation figure is published. · Low confidence

4.5Excellent

Wetsuit odds, water temperature, calm, and the experience of the start. Counts for 15% of the overall score.

Wetsuit legalUsually4.2
Water was 23 °C (73 °F) in 2025, just under the 24.5 °C (76.1 °F) limit, so a warm summer could change the ruling. · Low confidence
Water temperatureIdeal4.5
23 °C (73 °F) sits at the warm end of the comfortable range. · Medium confidence
Calm waterMostly calm4.4
A sheltered former limestone quarry with cliff walls, so flat water is expected. · Medium confidence
Swim easeEasy4.1
The enclosed quarry gives clear sighting lines; the lap and start format were not confirmed. · Low confidence
Swim experienceGreat4.3
Described as exceptionally clear water ringed by limestone cliffs, though no athlete swim reviews exist. · Low confidence

3.6Very good

Road surface, closures, scenery and wind. Counts for 19% of the overall score.

Road surfaceGood3.5
National road DK94 and city streets; no surface reports were found. · Low confidence
Road closuresMostly closed4.0
A city notice lists closures from 07:00 to 15:00 on the full route, with traffic locks at junctions. · Medium confidence
Bike sceneryBeautiful3.5
Countryside, Wieliczka and Bochnia; no athlete scenery comments. · Low confidence
WindSome wind3.3
Race day in 2025 had gusts to 35 km (21.7 mi)/h (22 mph); that is one day of data. · Low confidence

Bike speedAverage3.4
A rolling out-and-back on DK94 to Bochnia; no elevation or age-group speeds were found. · Low confidence
Bike flatnessRolling3.2
Two sources call it rolling, and the elevation gain is not published. · Low confidence
Bike simplicityMostly simple3.7
A straight out-and-back on a national road with a turnaround in Bochnia market square, plus city sections. · Low confidence

4.0Very good

Crowds, aid stations, conditions underfoot and scenery. Counts for 13% of the overall score.

Crowd supportStrong3.9
A three-loop run through the Vistula boulevards and Grodzka to a Main Market Square finish; organisers report a Bochnia cheering zone. · Low confidence
Aid stationsGood3.5
No aid reports were found; expect standard IRONMAN provision. · Low confidence
Run sceneryBeautiful4.4
The run finishes in Kraków's Main Market Square after boulevards near Wawel. · Medium confidence
Run conditionsEasy4.0
Mild 22 °C (72 °F) in 2025; shade from city buildings is unknown. · Low confidence

Run flatnessFlat4.5
Flat on the Vistula embankments and Old Town streets, per the city notice. · Medium confidence

4.2Very good

Air temperature, how predictable the weather is, setting, and spectating. Counts for 15% of the overall score.

Air temperaturePleasant4.2
Typical August highs of 22-26 °C (72-79 °F); 2025 race day was 22 °C (72 °F) with 76% humidity. · Medium confidence
Weather reliabilityVariable3.0
The 2025 race day brought drizzle and gusts; that is one data point. · Low confidence
Venue beautyStunning4.5
A UNESCO-listed Old Town finish and a dramatic quarry lake. · Medium confidence
Spectator friendlyEasy4.1
Run loops through the city centre and the Main Market Square finish give many viewing points; the bike is far out. · Low confidence

Low altitudeSea level4.6
The city sits at about 220 m (720 ft). · High confidence

4.1Very good

Hotels, walkability, getting there, and the town around the race. Counts for 11% of the overall score.

Hotel availabilityGood4.3
A large city with abundant hotels, though August is peak season. · Low confidence
Hotel valueGood3.8
Poland is cheaper than Western Europe; race-week prices were not reported. · Low confidence
WalkabilitySome driving3.0
Three separate venues: the quarry T1, T2 at Plac na Groblach and the Market Square finish. · Low confidence
Travel easeEasy4.3
Kraków airport (KRK) is a major hub with many low-cost routes. · High confidence
LogisticsSome complexity2.8
Split transitions between the quarry, Groblach and the Market Square finish. · Medium confidence
Town and foodGreat4.7
A major tourist city with excellent food and nightlife. · Medium confidence

ProTriNewsRaced 2025 · aggregator · Mixed
Race data page for the 2025 debut: quarry swim at 23 C (73 F) with wetsuits likely, a rolling 90 km (56 mi) bike via Wieliczka and Bochnia, and a flat run of three 7 km (4.3 mi) loops. Race-day conditions were 22 C (72 F), 76% humidity, 15 km (9.3 mi)/h (9 mph) wind gusting to 35 km (21.7 mi)/h (22 mph) and drizzle.
RMF24 (city notice)Raced 2025 · article · Positive
Polish news item laying out the weekend: 08:00 start at Zakrzowek, 90 km (56 mi) on DK94 to a Bochnia market turnaround, run of three loops finishing on Main Market Square. Lists bike closures 07:00-15:00 and run closures 10:00-17:45 with traffic locks and tram changes.
TrainerDay event listingRaced 2025 · aggregator · Mixed
Event listing calling the bike rolling Lesser Poland countryside rather than flat city riding, and describing the swim in the Zakrzowek quarry reservoir (one relay listing wrongly says river).

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