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BOSTON MARATHON 2025

Gianna Sbarbaro

Bib: 14475•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 30%
Gender (Female)
#0 / 12228
Top 12%
Division (F18-39)
#0 / 5469
Top 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:01
Rank: #8525
Start → 5K
22:01 | 7:05/mi
10K· 6.21 mi
43:45
Rank: #8184 (+341)
5K → 10K
21:44 | 7:00/mi
15K· 9.32 mi
1:05:48
Rank: #8202 (-18)
10K → 15K
22:03 | 7:06/mi
20K· 12.43 mi
1:28:10
Rank: #8147 (+55)
15K → 20K
22:22 | 7:12/mi
Half· 13.11 mi
1:33:00
Rank: #8130 (+17)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:50:39
Rank: #8090 (+40)
Half → 25K
17:39 | 7:17/mi
30K· 18.64 mi
2:14:27
Rank: #8131 (-41)
25K → 30K
23:48 | 7:40/mi
20M
2:25:34
Rank: #8371 (-240)
30K → 20M
11:07 | 8:11/mi
21M
2:34:15
Rank: #8507 (-136)
20M → 21M
8:41 | 8:41/mi
35K· 21.75 mi
2:40:03
Rank: #8562 (-55)
21M → 35K
5:48 | 7:45/mi
23M
2:49:57
Rank: #8524 (+38)
35K → 23M
9:54 | 7:54/mi
24M
2:57:34
Rank: #8506 (+18)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
3:04:02
Rank: #8407 (+99)
24M → 40K
6:28 | 7:34/mi
25.2M
3:06:57
Rank: #8385 (+22)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:14:34
Rank: #8404 (-19)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:00
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:41:34
Pace7:45 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4622:017:0522:01
7:05
-
10K
6.21 mi11:15:3043:457:0221:44
7:00
-0:05
15K
9.32 mi11:37:331:05:487:0422:03
7:06
+0:06
20K
12.43 mi11:59:551:28:107:0622:22
7:12
+0:06
Half
13.11 mi12:04:451:33:007:064:50
7:05
-0:07
25K
15.53 mi12:22:241:50:397:0717:39
7:17
+0:12
30K
18.64 mi12:46:122:14:277:1323:48
7:40
+0:23
20M
20.00 mi12:57:192:25:347:1711:07
8:11
+0:31
21M
21.00 mi13:06:002:34:157:218:41
8:41
+0:30
35K
21.75 mi13:11:482:40:037:225:48
7:45
-0:56
23M
23.00 mi13:21:422:49:577:239:54
7:54
+0:09
24M
24.00 mi13:29:192:57:347:247:37
7:37
-0:17
40K
24.85 mi13:35:473:04:027:246:28
7:34
-0:03
25.2M
25.20 mi13:38:423:06:577:252:55
8:27
+0:53
Finish
26.22 mi13:46:193:14:347:267:37
7:28
-0:59

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

7:00 /mi

Average Pace

7:26 /mi

Slowest Pace

8:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:39

57% of race

Time at Steady Pace

51:18

26% of race

Time at Slower Pace

32:37

17% of race

Average Pace: 7:25 /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 mi10:53:4622:017:0522:01
7:05
#8525
10K
6.21 mi11:15:3043:457:0221:44
7:00
#8184
15K
9.32 mi11:37:331:05:487:0422:03
7:06
#8202
20K
12.43 mi11:59:551:28:107:0622:22
7:12
#8147
Half
13.11 mi12:04:451:33:007:064:50
7:05
#8130
25K
15.53 mi12:22:241:50:397:0717:39
7:17
#8090
30K
18.64 mi12:46:122:14:277:1323:48
7:40
#8131
20M
20.00 mi12:57:192:25:347:1711:07
8:11
#8371
21M
21.00 mi13:06:002:34:157:218:41
8:41
#8507
35K
21.75 mi13:11:482:40:037:225:48
7:45
#8562
23M
23.00 mi13:21:422:49:577:239:54
7:54
#8524
24M
24.00 mi13:29:192:57:347:247:37
7:37
#8506
40K
24.85 mi13:35:473:04:027:246:28
7:34
#8407
25.2M
25.20 mi13:38:423:06:577:252:55
8:27
#8385
Finish
26.22 mi13:46:193:14:347:267:37
7:28
#8404
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8525117411748334(Top 29%)1175(Top 10%)1175(Top 21%)
10K6.21 mi3.10 mi8184+3411062+1121062+1127904(Top 28%)971(Top 8%)971(Top 18%)
15K9.32 mi3.11 mi8202-181080-181080-188334(Top 29%)1175(Top 10%)1175(Top 21%)
20K12.43 mi3.11 mi8147+55108010808225(Top 29%)1200(Top 10%)1200(Top 22%)
Half13.11 mi0.68 mi8130+171078+21078+28253(Top 29%)1191(Top 10%)1191(Top 22%)
25K15.53 mi2.42 mi8090+401087-91087-98230(Top 29%)1310(Top 11%)1310(Top 24%)
30K18.64 mi3.11 mi8131-411161-741161-748915(Top 31%)1792(Top 15%)1792(Top 33%)
20M20.00 mi1.36 mi8371-2401276-1151276-11511685(Top 41%)3283(Top 27%)3283(Top 60%)
21M21.00 mi1.00 mi8507-1361370-941370-9411582(Top 41%)3380(Top 28%)3380(Top 62%)
35K21.75 mi0.75 mi8562-551413-431413-4310474(Top 37%)2825(Top 23%)2825(Top 52%)
23M23.00 mi1.25 mi8524+381443-301443-309352(Top 33%)2419(Top 20%)2419(Top 44%)
24M24.00 mi1.00 mi8506+181470-271470-278547(Top 30%)2109(Top 17%)2109(Top 39%)
40K24.85 mi0.85 mi8407+991464+61464+67209(Top 25%)1639(Top 13%)1639(Top 30%)
25.2M25.20 mi0.35 mi8385+221475-111475-118593(Top 30%)2306(Top 19%)2306(Top 42%)
Finish26.22 mi1.02 mi8404-191509-341509-349022(Top 32%)2540(Top 21%)2540(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

8334

Females

1175

F18-39

1175

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7904

Females

971

F18-39

971

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

8334

Females

1175

F18-39

1175

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8225

Females

1200

F18-39

1200

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

8253

Females

1191

F18-39

1191

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8230

Females

1310

F18-39

1310

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8915

Females

1792

F18-39

1792

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

11685

Females

3283

F18-39

3283

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11582

Females

3380

F18-39

3380

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

10474

Females

2825

F18-39

2825

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9352

Females

2419

F18-39

2419

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8547

Females

2109

F18-39

2109

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7209

Females

1639

F18-39

1639

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8593

Females

2306

F18-39

2306

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

9022

Females

2540

F18-39

2540

Passing Analysis

Category:
Athletes Passed
1686
Passed By
1565
Net Change
+121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8525
5K → 10K42887+341#8525#8184
10K → 15K137155-18#8184#8202
15K → 20K173118+55#8202#8147
20K → Half3417+17#8147#8130
Half → 25K151111+40#8130#8090
25K → 30K173214-41#8090#8131
30K → 20M44284-240#8131#8371
20M → 21M56192-136#8371#8507
21M → 35K4196-55#8507#8562
35K → 23M13395+38#8562#8524
23M → 24M8567+18#8524#8506
24M → 40K12728+99#8506#8407
40K → 25.2M4725+22#8407#8385
25.2M → Finish5776-19#8385#8404
TOTALS16861565+121
📊

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