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BOSTON MARATHON 2025

Grace Barbagallo

Bib: 28063•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
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
32:16
Rank: #26491
Start → 5K
32:16 | 10:23/mi
10K· 6.21 mi
1:06:12
Rank: #26775 (-284)
5K → 10K
33:56 | 10:55/mi
15K· 9.32 mi
1:42:08
Rank: #27011 (-236)
10K → 15K
35:56 | 11:34/mi
20K· 12.43 mi
2:20:13
Rank: #27134 (-123)
15K → 20K
38:05 | 12:15/mi
Half· 13.11 mi
2:29:49
Rank: #27282 (-148)
20K → Half
9:36 | 14:04/mi
25K· 15.53 mi
2:58:37
Rank: #27113 (+169)
Half → 25K
28:48 | 11:53/mi
30K· 18.64 mi
3:37:26
Rank: #26977 (+136)
25K → 30K
38:49 | 12:30/mi
20M
3:56:04
Rank: #27004 (-27)
30K → 20M
18:38 | 13:43/mi
21M
4:09:36
Rank: #26964 (+40)
20M → 21M
13:32 | 13:32/mi
35K· 21.75 mi
4:18:36
Rank: #26938 (+26)
21M → 35K
9:00 | 12:02/mi
23M
4:34:57
Rank: #26930 (+8)
35K → 23M
16:21 | 13:04/mi
24M
4:46:42
Rank: #26862 (+68)
23M → 24M
11:45 | 11:45/mi
40K· 24.85 mi
4:57:18
Rank: #26823 (+39)
24M → 40K
10:36 | 12:24/mi
25.2M
5:02:06
Rank: #26810 (+13)
40K → 25.2M
4:48 | 13:55/mi
Finish· 26.22 mi
5:14:06
Rank: #26813 (-3)
25.2M → Finish
12:00 | 11:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:29:49
Pace11:26 /mi
2nd Half
Distance13.11 mi
Time2:44:17
Pace12:32 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:4632:1610:2332:16
10:23
-
10K
6.21 mi11:39:421:06:1210:3933:56
10:55
+0:32
15K
9.32 mi12:15:381:42:0810:5735:56
11:34
+0:39
20K
12.43 mi12:53:432:20:1311:1738:05
12:15
+0:41
Half
13.11 mi13:03:192:29:4911:269:36
14:04
+1:49
25K
15.53 mi13:32:072:58:3711:3028:48
11:53
-2:11
30K
18.64 mi14:10:563:37:2611:4038:49
12:30
+0:37
20M
20.00 mi14:29:343:56:0411:4818:38
13:43
+1:13
21M
21.00 mi14:43:064:09:3611:5313:32
13:32
-0:11
35K
21.75 mi14:52:064:18:3611:539:00
12:02
-1:30
23M
23.00 mi15:08:274:34:5711:5716:21
13:04
+1:02
24M
24.00 mi15:20:124:46:4211:5711:45
11:45
-1:19
40K
24.85 mi15:30:484:57:1811:5810:36
12:24
+0:39
25.2M
25.20 mi15:35:365:02:0611:594:48
13:55
+1:31
Finish
26.22 mi15:47:365:14:0611:5912:00
11:47
-2:08

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

10:23 /mi

Average Pace

11:59 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:08

33% of race

Time at Steady Pace

2:29:03

47% of race

Time at Slower Pace

1:02:55

20% of race

Average Pace: 11:59 /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 mi11:05:4632:1610:2332:16
10:23
#26491
10K
6.21 mi11:39:421:06:1210:3933:56
10:55
#26775
15K
9.32 mi12:15:381:42:0810:5735:56
11:34
#27011
20K
12.43 mi12:53:432:20:1311:1738:05
12:15
#27134
Half
13.11 mi13:03:192:29:4911:269:36
14:04
#27282
25K
15.53 mi13:32:072:58:3711:3028:48
11:53
#27113
30K
18.64 mi14:10:563:37:2611:4038:49
12:30
#26977
20M
20.00 mi14:29:343:56:0411:4818:38
13:43
#27004
21M
21.00 mi14:43:064:09:3611:5313:32
13:32
#26964
35K
21.75 mi14:52:064:18:3611:539:00
12:02
#26938
23M
23.00 mi15:08:274:34:5711:5716:21
13:04
#26930
24M
24.00 mi15:20:124:46:4211:5711:45
11:45
#26862
40K
24.85 mi15:30:484:57:1811:5810:36
12:24
#26823
25.2M
25.20 mi15:35:365:02:0611:594:48
13:55
#26810
Finish
26.22 mi15:47:365:14:0611:5912:00
11:47
#26813
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26491110311103127280(Top 96%)11539(Top 94%)11539(Top 211%)
10K6.21 mi3.10 mi26775-28411211-18011211-18026954(Top 95%)11341(Top 93%)11341(Top 207%)
15K9.32 mi3.11 mi27011-23611364-15311364-15327280(Top 96%)11539(Top 94%)11539(Top 211%)
20K12.43 mi3.11 mi27134-12311443-7911443-7927318(Top 96%)11591(Top 95%)11591(Top 212%)
Half13.11 mi0.68 mi27282-14811533-9011533-9028268(Top 100%)12165(Top 99%)12165(Top 222%)
25K15.53 mi2.42 mi27113+16911448+8511448+8526296(Top 93%)11025(Top 90%)11025(Top 202%)
30K18.64 mi3.11 mi26977+13611379+6911379+6926171(Top 92%)11042(Top 90%)11042(Top 202%)
20M20.00 mi1.36 mi27004-2711403-2411403-2427082(Top 95%)11603(Top 95%)11603(Top 212%)
21M21.00 mi1.00 mi26964+4011393+1011393+1025699(Top 90%)10907(Top 89%)10907(Top 199%)
35K21.75 mi0.75 mi26938+2611377+1611377+1625895(Top 91%)11053(Top 90%)11053(Top 202%)
23M23.00 mi1.25 mi26930+811380-311380-326437(Top 93%)11317(Top 93%)11317(Top 207%)
24M24.00 mi1.00 mi26862+6811358+2211358+2225321(Top 89%)10789(Top 88%)10789(Top 197%)
40K24.85 mi0.85 mi26823+3911345+1311345+1325508(Top 90%)10917(Top 89%)10917(Top 200%)
25.2M25.20 mi0.35 mi26810+1311341+411341+426174(Top 92%)11270(Top 92%)11270(Top 206%)
Finish26.22 mi1.02 mi26813-311345-411345-426502(Top 93%)11391(Top 93%)11391(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

27280

Females

11539

F18-39

11539

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

26954

Females

11341

F18-39

11341

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

27280

Females

11539

F18-39

11539

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

27318

Females

11591

F18-39

11591

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

28268

Females

12165

F18-39

12165

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26296

Females

11025

F18-39

11025

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

26171

Females

11042

F18-39

11042

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

27082

Females

11603

F18-39

11603

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

25699

Females

10907

F18-39

10907

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

25895

Females

11053

F18-39

11053

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

26437

Females

11317

F18-39

11317

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

25321

Females

10789

F18-39

10789

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25508

Females

10917

F18-39

10917

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26174

Females

11270

F18-39

11270

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26502

Females

11391

F18-39

11391

Passing Analysis

Category:
Athletes Passed
804
Passed By
1126
Net Change
-322
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26491
5K → 10K67351-284#26491#26775
10K → 15K48284-236#26775#27011
15K → 20K63186-123#27011#27134
20K → Half1149-148#27134#27282
Half → 25K1767+169#27282#27113
25K → 30K16125+136#27113#26977
30K → 20M2552-27#26977#27004
20M → 21M455+40#27004#26964
21M → 35K326+26#26964#26938
35K → 23M3426+8#26938#26930
23M → 24M768+68#26930#26862
24M → 40K412+39#26862#26823
40K → 25.2M163+13#26823#26810
25.2M → Finish1922-3#26810#26813
TOTALS8041126-322
📊

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