Marathon Compass
← All races

Compare · goal: a fast time

Two ways to run this. One of them is your answer.

Best fitBMW Berlin MarathonBerlin
Boston MarathonHopkinton, MA
Course shape
+241 ft
+815 ft · net −490 ft
Race morning
58°F · 48°F dew
49°F · 41°F dew
Getting in
lottery · $230
qualifier · $255
Trip estimate
~$2,010
~$1,505
Race date
Sep 26, 2027
Apr 19, 2027

BMW Berlin, on this goal. It has the easier course and the easier entry — and against Boston that is the difference that actually shows up in your finish time.

Build the plan →
If your goal is different
A fast time / BostonBMW Berlin
A first marathonBMW Berlin
Easiest entryBMW Berlin
Crowd & supportBMW Berlin
Lower trip costBoston

Race-morning figures are 30-year normal normals, not forecasts. Cost and travel are estimated from South Florida; your own origin may flip the trip-cost row. Full method on the methodology page.

Score (10 = easiest)BMW Berlin MarathonBoston Marathon
Green Score (overall)
7.3
7.1
First-timer score
8.7
8.0
Terrain
9.2
6.9
Climate
9.0
10.0
Entry
3.6
2.0
Travel
2.0
5.0
Field & support
10.0
10.0
Distancemarathonmarathon
DateSeptember 26, 2027April 19, 2027
LocationBerlinHopkinton, MA
Typical race-day weather (normal)58°F / dew 48°F49°F / dew 41°F
Elevation gain240 ft814 ft
Field size55,00030,000
Entrylotteryqualifier
Entry fee$230$255
Boston qualifier courseYesNo

Sign in and connect Strava to see your projected finish time and qualifying odds at both races — heat- and course-adjusted to race day.