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BOSTON MARATHON 2025

Sabrina Gallucci

Bib: 19141•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 39%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:03
Rank: #14313
Start → 5K
24:03 | 7:44/mi
10K· 6.21 mi
48:08
Rank: #14307 (+6)
5K → 10K
24:05 | 7:45/mi
15K· 9.32 mi
1:12:20
Rank: #14304 (+3)
10K → 15K
24:12 | 7:47/mi
20K· 12.43 mi
1:37:05
Rank: #14363 (-59)
15K → 20K
24:45 | 7:58/mi
Half· 13.11 mi
1:42:25
Rank: #14346 (+17)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:02:09
Rank: #14419 (-73)
Half → 25K
19:44 | 8:08/mi
30K· 18.64 mi
2:28:58
Rank: #14646 (-227)
25K → 30K
26:49 | 8:38/mi
20M
2:41:09
Rank: #14807 (-161)
30K → 20M
12:11 | 8:58/mi
21M
2:50:39
Rank: #14856 (-49)
20M → 21M
9:30 | 9:30/mi
35K· 21.75 mi
2:56:43
Rank: #14757 (+99)
21M → 35K
6:04 | 8:07/mi
23M
3:07:52
Rank: #14798 (-41)
35K → 23M
11:09 | 8:54/mi
24M
3:16:23
Rank: #14770 (+28)
23M → 24M
8:31 | 8:31/mi
40K· 24.85 mi
3:23:59
Rank: #14795 (-25)
24M → 40K
7:36 | 8:53/mi
25.2M
3:27:33
Rank: #14852 (-57)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:36:01
Rank: #14835 (+17)
25.2M → Finish
8:28 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:25
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:53:36
Pace8:40 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2724:037:4424:03
7:44
-
10K
6.21 mi11:39:3248:087:4524:05
7:45
+0:01
15K
9.32 mi12:03:441:12:207:4624:12
7:47
+0:02
20K
12.43 mi12:28:291:37:057:4924:45
7:58
+0:11
Half
13.11 mi12:33:491:42:257:495:20
7:49
-0:09
25K
15.53 mi12:53:332:02:097:5219:44
8:08
+0:19
30K
18.64 mi13:20:222:28:587:5926:49
8:38
+0:30
20M
20.00 mi13:32:332:41:098:0312:11
8:58
+0:20
21M
21.00 mi13:42:032:50:398:089:30
9:30
+0:32
35K
21.75 mi13:48:072:56:438:086:04
8:07
-1:23
23M
23.00 mi13:59:163:07:528:1011:09
8:54
+0:47
24M
24.00 mi14:07:473:16:238:118:31
8:31
-0:23
40K
24.85 mi14:15:233:23:598:127:36
8:53
+0:22
25.2M
25.20 mi14:18:573:27:338:143:34
10:21
+1:28
Finish
26.22 mi14:27:253:36:018:158:28
8:19
-2:02

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

7:44 /mi

Average Pace

8:15 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:40

36% of race

Time at Steady Pace

1:34:21

44% of race

Time at Slower Pace

44:00

20% of race

Average Pace: 8:14 /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 mi11:15:2724:037:4424:03
7:44
#14313
10K
6.21 mi11:39:3248:087:4524:05
7:45
#14307
15K
9.32 mi12:03:441:12:207:4624:12
7:47
#14304
20K
12.43 mi12:28:291:37:057:4924:45
7:58
#14363
Half
13.11 mi12:33:491:42:257:495:20
7:49
#14346
25K
15.53 mi12:53:332:02:097:5219:44
8:08
#14419
30K
18.64 mi13:20:222:28:587:5926:49
8:38
#14646
20M
20.00 mi13:32:332:41:098:0312:11
8:58
#14807
21M
21.00 mi13:42:032:50:398:089:30
9:30
#14856
35K
21.75 mi13:48:072:56:438:086:04
8:07
#14757
23M
23.00 mi13:59:163:07:528:1011:09
8:54
#14798
24M
24.00 mi14:07:473:16:238:118:31
8:31
#14770
40K
24.85 mi14:15:233:23:598:127:36
8:53
#14795
25.2M
25.20 mi14:18:573:27:338:143:34
10:21
#14852
Finish
26.22 mi14:27:253:36:018:158:28
8:19
#14835
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi143134112411214302(Top 50%)4205(Top 34%)4205(Top 77%)
10K6.21 mi3.10 mi14307+64124-124124-1214361(Top 51%)4173(Top 34%)4173(Top 76%)
15K9.32 mi3.11 mi14304+34138-144138-1414302(Top 50%)4205(Top 34%)4205(Top 77%)
20K12.43 mi3.11 mi14363-594211-734211-7314681(Top 52%)4474(Top 37%)4474(Top 82%)
Half13.11 mi0.68 mi14346+174207+44207+414481(Top 51%)4346(Top 36%)4346(Top 79%)
25K15.53 mi2.42 mi14419-734287-804287-8014915(Top 53%)4703(Top 38%)4703(Top 86%)
30K18.64 mi3.11 mi14646-2274470-1834470-18315576(Top 55%)5215(Top 43%)5215(Top 95%)
20M20.00 mi1.36 mi14807-1614586-1164586-11616613(Top 58%)5921(Top 48%)5921(Top 108%)
21M21.00 mi1.00 mi14856-494641-554641-5516083(Top 57%)5742(Top 47%)5742(Top 105%)
35K21.75 mi0.75 mi14757+994602+394602+3913049(Top 46%)4197(Top 34%)4197(Top 77%)
23M23.00 mi1.25 mi14798-414653-514653-5115711(Top 55%)5720(Top 47%)5720(Top 105%)
24M24.00 mi1.00 mi14770+284673-204673-2014634(Top 52%)5170(Top 42%)5170(Top 95%)
40K24.85 mi0.85 mi14795-254714-414714-4115710(Top 55%)5894(Top 48%)5894(Top 108%)
25.2M25.20 mi0.35 mi14852-574755-414755-4118458(Top 65%)7347(Top 60%)7347(Top 134%)
Finish26.22 mi1.02 mi14835+174777-224777-2214983(Top 53%)5468(Top 45%)5468(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14302

Females

4205

F18-39

4205

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14361

Females

4173

F18-39

4173

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14302

Females

4205

F18-39

4205

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

14681

Females

4474

F18-39

4474

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

14481

Females

4346

F18-39

4346

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14915

Females

4703

F18-39

4703

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15576

Females

5215

F18-39

5215

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16613

Females

5921

F18-39

5921

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

16083

Females

5742

F18-39

5742

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

13049

Females

4197

F18-39

4197

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15711

Females

5720

F18-39

5720

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14634

Females

5170

F18-39

5170

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15710

Females

5894

F18-39

5894

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18458

Females

7347

F18-39

7347

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

14983

Females

5468

F18-39

5468

Passing Analysis

Category:
Athletes Passed
1695
Passed By
2217
Net Change
-522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14313
5K → 10K290284+6#14313#14307
10K → 15K202199+3#14307#14304
15K → 20K198257-59#14304#14363
20K → Half3922+17#14363#14346
Half → 25K149222-73#14346#14419
25K → 30K176403-227#14419#14646
30K → 20M89250-161#14646#14807
20M → 21M91140-49#14807#14856
21M → 35K11415+99#14856#14757
35K → 23M99140-41#14757#14798
23M → 24M8658+28#14798#14770
24M → 40K5580-25#14770#14795
40K → 25.2M2279-57#14795#14852
25.2M → Finish8568+17#14852#14835
TOTALS16952217-522
📊

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