← All eventsMarathonTough
42.195km road marathon starting and finishing on Via dei Fori Imperiali by the Colosseum. 08:30 start, 7hr cutoff, ~55m gentle elevation but ~6km of sampietrini cobblestones, much between 30-40km. A sightseeing course, not a PB course. Colosseum, Trastevere, Vatican, Piazza Navona; crosses the Tiber ~6 times. FIDAL Gold, Boston-qualifier.
Few marathons start beside the Colosseum. Rome's does. A single sightseeing loop on closed city roads through the historic core, past Circus Maximus, Trastevere, the Vatican and Piazza Navona.
On paper it reads flat and fast: barely 55m of climbing. Underfoot tells another story. Roughly 6km of sampietrini, Rome's uneven basalt cobbles, and much of it falls between 30km and 40km.
So don't chase a personal best. Run the smooth early kilometres with discipline, respect the late cobbles, and take in the landmarks. A 7 hour cutoff leaves room to enjoy it.
Beina Insights
Data
slower than the winner was the median finisher, the field spreads out fast
covers the middle half of the field, where the bulk of finishers land
separates the first finisher from the last
Patterns like these, drawn straight from 2025 race data, are baked into how Beina coaches you for this event.
Who this suits
- Runners with a real marathon base who want a bucket-list day through Rome's landmarks over a fast finish time.
- Disciplined pacers who hold back on the smooth opening kilometres. Rome rewards legs still in reserve at 30km, not time banked early.
- Runners willing to build durable calves and ankles. The late cobbles punish weak lower legs into a hobble over the final 12km.
- Well-prepared slower runners chasing a finish. The generous 7 hour cutoff makes soaking it in a realistic plan, not a race against the clock.
Training plan
A training plan for Acea Run Rome The Marathon isn't a generic base build. Beina reads the event's exact demands, looks at your specific profile and the time you actually have, and maps a highly adapted plan to the start line.
01 · Race demands
What Rome throws at you
- Around 6km of uneven sampietrini cobbles, much of it between 30km and 40km, on legs that are already failing
- A sustained 3 to 7 hour aerobic effort over the full 42.195km distance
- A flat profile that tempts you out too hard on the smooth early kilometres, then makes you pay late
- Fuelling for 3+ hours, where a failure around 30km is the top cause of not finishing
02 · Key sessions
What your weeks look like
- Marathon-pace long runs building to 28-35km, with 15-20km at goal pace, fuelled exactly as on race day
- Threshold intervals of 3 to 4 x 3km, plus long tempos of 40-60 min continuous at marathon pace
- Mid-week medium-long runs of 14-18km to bank aerobic volume without a full long-run cost
- Twice-weekly calf and ankle strength work, and finishing a long run or two on uneven ground for the cobbles
03 · Shaped around you
Not a generic schedule
- Built from your current fitness and the time you actually have
- Adapts every week as Beina learns how you respond
- Syncs your sessions straight to Garmin and Wahoo
- One clear next session, never a wall of spreadsheet