The train to Lake Garda departs from Bologna Centrale - fifteen minutes' walk from the Piazza Maggiore finish line - on Frecciarossa and Italo high-speed services that reach Peschiera del Garda in 1 hour and 18 minutes. Tickets start at around €12 to €15 booked in advance. Book at trenitalia.com or italotreno.it.
Two nights is the minimum. Peschiera as the base, Sirmione as the day trip. March at Lake Garda is low season: the beach clubs and lake ferries are not yet running, many seasonal restaurants are still shut. What remains is two medieval lakeside towns, still and grey-green water, snow on the Alps above the far shore, and no August crowds, parking chaos, or five-euro gelato surcharges.
Night One and Two: Peschiera del Garda
Peschiera del Garda sits at the southernmost point of Lake Garda, where the Mincio river drains out of the lake and begins its run toward the Po. The town is enclosed within 16th-century Venetian star-fort walls - later reinforced by Napoleon and the Austrians, who used it as one corner of the Quadrilatero defensive system. The walls are intact. The streets inside them are short, flat, and mostly pedestrianised.
This is the right base for post-marathon legs. The historic centre is compact enough that nothing requires more than ten minutes of walking. The perimeter of the old town, following the walls along the waterfront, is approximately 1.5 km of flat, paved path with good sightlines across the southern lake. At post-marathon pace, allow 30 to 40 minutes. There are benches.
Piazza Betteloni, just inside the main gate, has cafés that open early and face south - sun on a March morning if the weather cooperates. The Fortezza di Peschiera is open for visits; the lake in March is still and quiet in a way that August is not.
Where to stay: The Hotel Peschiera, on the waterfront inside the walls, is well-positioned for the station and the lake. Camping Village Bella Italia, immediately outside the walls to the east, operates year-round with lake-view rooms and is good value in low season.
Where to eat: Trattoria Al Combattente on Via Marconi is a reliable local option - grilled lake fish when available, otherwise straightforward northern Italian cooking. In March the tourist surcharge has not yet arrived.
Day Two: Sirmione
Sirmione extends north from the southern lake shore on a narrow peninsula roughly 4 km long and at most a few hundred metres wide. The SIA bus from Piazza Betteloni runs approximately hourly, reaching Sirmione in around 10 minutes. Fare approximately €2 to €3. Check current schedules at sia-autoservizi.it.
The Rocca Scaligera - a moated castle with drawbridge built by the Scaligeri family of Verona in the 13th century - sits directly over the water at the peninsula's base. It is intact. Admission approximately €6 (reduced for under-25s). Closed Mondays. The climb inside involves stairs; the view from the battlements across the lake earns them. The exterior and moat are worth the visit if the stairs are not yet viable on day two.
Beyond the castle, the peninsula is pedestrianised for most of its length. The path along the western shore runs on flat paving for approximately 1 km before rising gently toward the northern tip. At the tip are the Grotte di Catullo, the remains of the largest Roman villa in northern Italy - two hectares of olive groves on the cliff above the lake, roofless rooms, intact cisterns, and the lake visible through the arches. Entry approximately €10. Open Tuesday to Saturday 8:30 to 17:00 in winter; closed Mondays. The walk from the castle to the Grotte and back covers approximately 4 km of mixed paving and compacted path. Allow two and a half to three hours at post-marathon pace.
The Terme di Sirmione thermal spa draws on springs beneath the peninsula. The Aquaria complex is open year-round (check termedisirmione.com for current hours and pricing). An hour in thermal water at 37°C is a reasonable use of a post-marathon afternoon.
Return bus from Sirmione to Peschiera runs approximately hourly.
Getting Home
Peschiera del Garda station sits directly on the Milan-Venice main line. Two airports are within easy reach.
For Milan: Frecciarossa and Italo services reach Milano Centrale in as little as 57 minutes, with around 25 trains per day from approximately €12 to €14 booked in advance. The Malpensa Express from Milano Centrale reaches Milan Malpensa Airport (MXP) in approximately 50 minutes, every 30 minutes. Check whether your carrier uses Malpensa or Linate before planning.
For Bologna: Frecciarossa and Italo services return to Bologna Centrale in around 1 hour and 18 minutes throughout the day. The Marconi Express monorail from Bologna Centrale reaches Bologna Airport (BLQ) in 7 minutes. BLQ has good European connections but limited long-haul options.