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BOSTON MARATHON 2025

Andrea Ferrucci

Bib: 23845•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:59
Rank: #19109
Start → 5K
25:59 | 8:22/mi
10K· 6.21 mi
52:26
Rank: #19477 (-368)
5K → 10K
26:27 | 8:31/mi
15K· 9.32 mi
1:19:16
Rank: #19693 (-216)
10K → 15K
26:50 | 8:38/mi
20K· 12.43 mi
1:46:48
Rank: #19843 (-150)
15K → 20K
27:32 | 8:52/mi
Half· 13.11 mi
1:53:25
Rank: #20125 (-282)
20K → Half
6:37 | 9:42/mi
25K· 15.53 mi
2:15:29
Rank: #20187 (-62)
Half → 25K
22:04 | 9:06/mi
30K· 18.64 mi
2:45:35
Rank: #20297 (-110)
25K → 30K
30:06 | 9:41/mi
20M
2:58:46
Rank: #20261 (+36)
30K → 20M
13:11 | 9:42/mi
21M
3:08:56
Rank: #20189 (+72)
20M → 21M
10:10 | 10:10/mi
35K· 21.75 mi
3:15:47
Rank: #20143 (+46)
21M → 35K
6:51 | 9:09/mi
23M
3:27:57
Rank: #20115 (+28)
35K → 23M
12:10 | 9:43/mi
24M
3:37:07
Rank: #20035 (+80)
23M → 24M
9:10 | 9:10/mi
40K· 24.85 mi
3:45:29
Rank: #20026 (+9)
24M → 40K
8:22 | 9:47/mi
25.2M
3:49:09
Rank: #20025 (+1)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:58:28
Rank: #20043 (-18)
25.2M → Finish
9:19 | 9:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:25
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:05:03
Pace9:32 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3925:598:2225:59
8:22
-
10K
6.21 mi11:52:0652:268:2626:27
8:31
+0:09
15K
9.32 mi12:18:561:19:168:3026:50
8:38
+0:07
20K
12.43 mi12:46:281:46:488:3627:32
8:52
+0:14
Half
13.11 mi12:53:051:53:258:396:37
9:42
+0:50
25K
15.53 mi13:15:092:15:298:4322:04
9:06
-0:36
30K
18.64 mi13:45:152:45:358:5330:06
9:41
+0:35
20M
20.00 mi13:58:262:58:468:5613:11
9:42
+0:01
21M
21.00 mi14:08:363:08:569:0010:10
10:10
+0:28
35K
21.75 mi14:15:273:15:479:006:51
9:09
-1:01
23M
23.00 mi14:27:373:27:579:0212:10
9:43
+0:34
24M
24.00 mi14:36:473:37:079:039:10
9:10
-0:33
40K
24.85 mi14:45:093:45:299:048:22
9:47
+0:37
25.2M
25.20 mi14:48:493:49:099:063:40
10:38
+0:51
Finish
26.22 mi14:58:083:58:289:069:19
9:09
-1:29

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:22 /mi

Average Pace

9:06 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:16

33% of race

Time at Steady Pace

1:14:56

31% of race

Time at Slower Pace

1:24:16

35% of race

Average Pace: 9:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:25:3925:598:2225:59
8:22
#19109
10K
6.21 mi11:52:0652:268:2626:27
8:31
#19477
15K
9.32 mi12:18:561:19:168:3026:50
8:38
#19693
20K
12.43 mi12:46:281:46:488:3627:32
8:52
#19843
Half
13.11 mi12:53:051:53:258:396:37
9:42
#20125
25K
15.53 mi13:15:092:15:298:4322:04
9:06
#20187
30K
18.64 mi13:45:152:45:358:5330:06
9:41
#20297
20M
20.00 mi13:58:262:58:468:5613:11
9:42
#20261
21M
21.00 mi14:08:363:08:569:0010:10
10:10
#20189
35K
21.75 mi14:15:273:15:479:006:51
9:09
#20143
23M
23.00 mi14:27:373:27:579:0212:10
9:43
#20115
24M
24.00 mi14:36:473:37:079:039:10
9:10
#20035
40K
24.85 mi14:45:093:45:299:048:22
9:47
#20026
25.2M
25.20 mi14:48:493:49:099:063:40
10:38
#20025
Finish
26.22 mi14:58:083:58:289:069:19
9:09
#20043
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi191096970697020140(Top 71%)7513(Top 61%)7513(Top 577%)
10K6.21 mi3.10 mi19477-3687171-2017171-20119893(Top 70%)7411(Top 61%)7411(Top 569%)
15K9.32 mi3.11 mi19693-2167287-1167287-11620140(Top 71%)7513(Top 61%)7513(Top 577%)
20K12.43 mi3.11 mi19843-1507386-997386-9920292(Top 71%)7644(Top 63%)7644(Top 587%)
Half13.11 mi0.68 mi20125-2827544-1587544-15824103(Top 85%)9754(Top 80%)9754(Top 749%)
25K15.53 mi2.42 mi20187-627595-517595-5120371(Top 72%)7741(Top 63%)7741(Top 594%)
30K18.64 mi3.11 mi20297-1107697-1027697-10220661(Top 73%)8023(Top 66%)8023(Top 616%)
20M20.00 mi1.36 mi20261+367701-47701-419950(Top 70%)7759(Top 63%)7759(Top 595%)
21M21.00 mi1.00 mi20189+727690+117690+1118934(Top 67%)7305(Top 60%)7305(Top 561%)
35K21.75 mi0.75 mi20143+467674+167674+1619015(Top 67%)7466(Top 61%)7466(Top 573%)
23M23.00 mi1.25 mi20115+287687-137687-1319521(Top 69%)7799(Top 64%)7799(Top 599%)
24M24.00 mi1.00 mi20035+807659+287659+2818221(Top 64%)7160(Top 59%)7160(Top 550%)
40K24.85 mi0.85 mi20026+97673-147673-1419780(Top 70%)8032(Top 66%)8032(Top 616%)
25.2M25.20 mi0.35 mi20025+17683-107683-1019528(Top 69%)7915(Top 65%)7915(Top 607%)
Finish26.22 mi1.02 mi20043-187706-237706-2319726(Top 69%)7996(Top 65%)7996(Top 614%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

20140

Females

7513

F50-54

7513

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

19893

Females

7411

F50-54

7411

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

20140

Females

7513

F50-54

7513

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

20292

Females

7644

F50-54

7644

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24103

Females

9754

F50-54

9754

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20371

Females

7741

F50-54

7741

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20661

Females

8023

F50-54

8023

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

19950

Females

7759

F50-54

7759

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

18934

Females

7305

F50-54

7305

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

19015

Females

7466

F50-54

7466

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19521

Females

7799

F50-54

7799

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18221

Females

7160

F50-54

7160

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19780

Females

8032

F50-54

8032

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19528

Females

7915

F50-54

7915

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19726

Females

7996

F50-54

7996

Passing Analysis

Category:
Athletes Passed
1403
Passed By
2337
Net Change
-934
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19109
5K → 10K117485-368#19109#19477
10K → 15K132348-216#19477#19693
15K → 20K158308-150#19693#19843
20K → Half4286-282#19843#20125
Half → 25K135197-62#20125#20187
25K → 30K192302-110#20187#20297
30K → 20M11478+36#20297#20261
20M → 21M12755+72#20261#20189
21M → 35K7327+46#20189#20143
35K → 23M9365+28#20143#20115
23M → 24M11131+80#20115#20035
24M → 40K5849+9#20035#20026
40K → 25.2M3130+1#20026#20025
25.2M → Finish5876-18#20025#20043
TOTALS14032337-934
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing