IRONMAN 70.3 Tours Metropole - Loire Valley
Tours, France · June · IRONMAN 70.3
Latest edition: First held 1 June 2025. 2026 edition was announced as a full-distance IRONMAN (14 June 2026); 70.3 format returns 6 June 2027 per ironman.com and French listings. Only one 70.3 edition so far.
Why people love it
- Flat, fast course; 2025 men's winner ran 3:36:14
- Bike passes the Château d'Ussé and Azay-le-Rideau
- Single transition zone
- Paris about one hour by train
Watch out for
- Only one 70.3 held so far (2025); the 2026 race was a full distance
- No athlete reports yet
- Elevation gain is not published
- Race returns 6 June 2027
Race
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 satisfactionLoved3.5
Only one edition so far and no athlete reports, only organiser and result coverage calling it flat and fast. · Low confidence
- OrganizationWell run3.5
Single inaugural edition in 2025 with no athlete feedback on organisation. · Low confidence
- First timer friendlyFriendly3.8
Flat, fast profile and a single transition zone suit first-timers, but no athlete accounts confirm it. · Low confidence
Course traits, not part of the score
- PR potentialFast4.1
Described as flat and fast; the 2025 men's winner ran 3:36:14. · Low confidence
- Course easeModerate4.0
Flat and rolling bike, flat run and mild June temperatures, based on listings. · Low confidence
Swim
Wetsuit odds, water temperature, calm, and the experience of the start. Counts for 15% of the overall score.
- Wetsuit legalUsually4.3
River Cher averages about 19 °C (66 °F) per the listing. · Low confidence
- Water temperatureComfortable4.3
About 18 to 20 °C (64 to 68 °F) per the listing. · Low confidence
- Calm waterMostly calm3.8
A river loop with current unreported. · Low confidence
- Swim easeEasy3.8
A single 1.9 km (1.2 mi) river loop. · Low confidence
- Swim experienceGreat3.5
Spectators line the banks, but no swimmer has described the water. · Low confidence
Bike
Road surface, closures, scenery and wind. Counts for 19% of the overall score.
- Road surfaceGood3.5
No surface information found. · Low confidence
- Road closuresMostly closed3.6
Closure details were not found. · Low confidence
- Bike sceneryBeautiful4.0
Passes Savonnières, the Château d'Ussé and Azay-le-Rideau. · Low confidence
- WindSome wind3.3
No wind information found. · Low confidence
Course traits, not part of the score
- Bike speedFast4.1
A 'flat and rolling' 90 km (56 mi) loop that the organiser calls well suited to performance. · Low confidence
- Bike flatnessMostly flat3.9
Elevation gain is not published; the route is described as flat and rolling. · Low confidence
- Bike simplicityMostly simple3.7
One loop through the countryside with no technical sections reported. · Low confidence
Run
Crowds, aid stations, conditions underfoot and scenery. Counts for 13% of the overall score.
- Crowd supportDecent3.4
Spectators line the Cher riverbanks, but no athlete describes the crowds. · Low confidence
- Aid stationsGood3.5
No aid information found. · Low confidence
- Run sceneryBeautiful3.8
Along the Cher and through Parc Honoré de Balzac. · Low confidence
- Run conditionsEasy3.8
Flat riverside paths in mild June weather. · Low confidence
Course traits, not part of the score
- Run flatnessMostly flat4.2
Two flat loops along the Cher. · Low confidence
Conditions
Air temperature, how predictable the weather is, setting, and spectating. Counts for 15% of the overall score.
- Air temperaturePleasant4.2
June forecast listing shows highs near 22 °C (72 °F) and lows near 13 °C (55 °F), not observed data. · Low confidence
- Weather reliabilityVariable3.4
Only one race held so far. · Low confidence
- Venue beautyLovely4.0
Loire Valley setting with riverside paths and chateaux. · Low confidence
- Spectator friendlyEasy3.8
Riverbank viewing for the swim and run, but no athlete reports. · Low confidence
Course traits, not part of the score
- Low altitudeSea level4.8
About 55 m (180 ft) above sea level. · High confidence
Stay and travel
Hotels, walkability, getting there, and the town around the race. Counts for 11% of the overall score.
- Hotel availabilityGood3.8
No race-week data found. · Low confidence
- Hotel valueGood3.6
No pricing found. · Low confidence
- WalkabilityWalkable3.9
The swim is near the Parc des Expositions and there is a single transition zone. · Low confidence
- Travel easeEasy3.8
Paris is about one hour by train and Tours has its own airport. · Medium confidence
- LogisticsSimple4.0
One transition zone, per a French listing. · Low confidence
- Town and foodGood4.3
Tours is a major Loire city with a strong food and wine reputation. · Low confidence
Key facts
- Location
- Tours, Centre-Val de Loire, France
- Typical month
- June
- Latest or next date
- 6 June 2027
- Organiser
- IRONMAN 70.3
- First held
- 2025
- Distances
- 1.9 km (1.2 mi) swim, 90 km (56 mi) bike, 21.1 km (13.1 mi) run
- Swim venue
- River Cher near the Parc des Expositions (river)
- Water temperature
- 18–20 °C (64–68 °F)
- Wetsuit
- Legal
- Swim laps
- 1
- Bike laps
- 1
- Run laps
- 2
- Air temperature
- 13–22 °C (55–72 °F)
- Altitude
- 55 m (180 ft)
- Nearest airport
- Tours Val de Loire (TUF)
- Where to stay
- Tours centre
- Booking
- No race-week data; Paris about 1 hour by train.
What racers and reviewers say
- Tri247: IRONMAN 70.3 Tours results 2025Raced 2025 · article · Positive
Results report for the inaugural 1 June 2025 race (read via search summary; page blocked). Describes a flat and fast course, 1.9 km (1.2 mi) Cher swim, 90 km (56 mi) bike loop in the Touraine countryside and a two-lap run partly along the Cher. India Lee won the women's race by over four minutes, Casimir Moine the men's in 3:36:14.
- Slowtwitch: IRONMAN news from FranceRaced 2025 · article · Positive
Reports Tours will switch to a full-distance race in 2026 and calls both Tours and Les Sables 'flat and fast' versus the climb-heavy Nice full; no athlete comments.
- Werun.world event pageRaced 2027 · aggregator · Positive
Listing for 6 June 2027: Cher swim, 90 km (56 mi) 'flat and rolling' bike, two-loop run mostly on the Cher banks; organiser says the profile is particularly suited to performance.
- Loire by Bike event listingRaced 2025 · aggregator · Positive
Event listing (via search summary): 1.9 km (1.2 mi) loop in the Cher averaging 19 C (66 F), spectators on the riverbanks, bike passing Chateau d'Usse, Azay-le-Rideau and Ballan-Mire, two-loop run.
- Running.life event pageRaced 2025 · aggregator · Positive
French listing (via search summary): single transition zone, run along the Cher and Parc Honore de Balzac, 70.3 returns in 2027 after the 2026 full.
Sources
Pages we used for facts and ratings. See how we rate.
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