It's been done a couple of times before, but I'll design a giro d'Italia. It will be a combination between traditional giro features (an early, but easy mountain top finish) and traditional tour features (two long tt's). Hopefully it leads to an interesting parcours that gives the opportunity to all kinds of racers to shine, without being backloaded.
Prologue: Trieste, 6.4km. A flat prologue in the historical centre of town. A typical tour start, but in my opinion there's nothing wrong with it. And the winner probably won't keep the pink jersey for 7 days.
1st stage: Monfalcone-Rovigo, 194km. A flat stage along the Adriatic coast. The highest point of this stage is 5m above sea level.
2nd stage: Ravenna-San Marino, 201km.
The first mountains of the race. The stage starts with 40 flat km, followed by 60km where 6 3rd category climbs have to be tackled. After 119km the 2nd category climb of Monte Benedetto (9.4km @ 6.1%) starts, immediatly succeeded by the 1st category Monte Carpegna (16km @ 6.4%). The next 30km are mostly descending, but the final 17km can provide some fireworks. A 3rd category climb (4.2 km @ 6.3%) is an ideal warm-up for the final climb (7.8km @ 4.5%) to San Marino.
3rd stage: Rimini - San Benedetto del Tronto, 188km. Some minor hills just after halfway, but the last 65km are pancake flat.
4th stage: Pescara - Lucera, 194km.
This stage follows the Adriatic coast for its first half and then turns inland to the rolling countryside of Puglia. It ends in the small town of Lucera, with two local laps that incorporate a 2.5km climb @ 4% to the finishline.
5th stage: Foggia - Lagonegro, 196km
This rolling stage crosses some of Italy's southern regions and is sparkled with about a dozen smaller and medium sized climbs, but none of them are difficult. The last one (3.6 km @ 4.3%) however, crests with just 7.5km to go, so it can cause some splits in the bunch. The finish isn't the easiest either, as just after the 1km to go sign there's a nasty 11% hill, albeit just 400m long.
6th stage: Sapri - Vibo Valentia, 194km. This is a genuine flat stage along the Thyrrenian coast, with the exception of the last 7.7km, that rise at an average gradient of 4.3%. Expect a reduced bunch sprint.
7th stage: Messina - Etna, 195km
The 7th stage in line will be the first real mountain stage. The climbing starts immediatly after the start, but the climb to Portella Rizzo from Messina is nothing but a gentle warm-up. The 35km on coastal roads will give a breakaway the chance to establish a significant lead on their way to the 2nd category Portella Mandrazzi (21.5km @ 4.5%). When crossing the top of this climb, one can already see todays finishing place: Mount Doom, errr... Etna. It will not be climbed once, nor twice, but thrice. The first climb starts from Castiglione di Sicilia with some smaller ramps, followed by a 14km long stretch at an average of 6.4%. The descent to Milo is fast and followed by the second climb (16.8km @ 7.4%) from Etnea. After 165 agonizing km the racers finally see todays finish, the rifugio Sapienza, only 1.5km further up the road. This will seem nothing more than a fata morgana as they take a swift lefthand turn and descend the via catania in the direction of Nicolosi. About 15 minutes later the final climb to Mount Etna will commence, finishing 13.5km @ 6.5% later.
8th stage: Catania - Agrigento, 191km
The 8th stage is a lot easier on the legs than the 7th, but the rolling roads will hurt some tired legs, that's for sure. After 177km the peloton will cross the finishline for a first time and will than contest the victory on a local lap similar to that of the 2nd stage of the 2008 giro, with the finish on top of a 4.3km climb at 5%.
The second monday of the race will be a rest and transfer day, back to the mainland.