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BOSTON MARATHON 2025

Samantha Schmidt

Bib: 27129•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
31:46
Rank: #26121
Start → 5K
31:46 | 10:13/mi
10K· 6.21 mi
1:01:48
Rank: #25297 (+824)
5K → 10K
30:02 | 9:40/mi
15K· 9.32 mi
1:31:39
Rank: #24891 (+406)
10K → 15K
29:51 | 9:36/mi
20K· 12.43 mi
2:01:36
Rank: #24504 (+387)
15K → 20K
29:57 | 9:38/mi
Half· 13.11 mi
2:08:14
Rank: #24483 (+21)
20K → Half
6:38 | 9:43/mi
25K· 15.53 mi
2:32:19
Rank: #24263 (+220)
Half → 25K
24:05 | 9:56/mi
30K· 18.64 mi
3:05:35
Rank: #24119 (+144)
25K → 30K
33:16 | 10:42/mi
20M
3:20:01
Rank: #24012 (+107)
30K → 20M
14:26 | 10:37/mi
21M
3:30:54
Rank: #23839 (+173)
20M → 21M
10:53 | 10:53/mi
35K· 21.75 mi
3:39:10
Rank: #23856 (-17)
21M → 35K
8:16 | 11:03/mi
23M
3:52:27
Rank: #23765 (+91)
35K → 23M
13:17 | 10:37/mi
24M
4:03:05
Rank: #23740 (+25)
23M → 24M
10:38 | 10:38/mi
40K· 24.85 mi
4:12:02
Rank: #23682 (+58)
24M → 40K
8:57 | 10:28/mi
25.2M
4:16:03
Rank: #23670 (+12)
40K → 25.2M
4:01 | 11:39/mi
Finish· 26.22 mi
4:25:38
Rank: #23560 (+110)
25.2M → Finish
9:35 | 9:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:14
Pace9:47 /mi
2nd Half
Distance13.11 mi
Time2:17:24
Pace10:29 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0831:4610:1331:46
10:13
-
10K
6.21 mi12:19:101:01:489:5730:02
9:40
-0:33
15K
9.32 mi12:49:011:31:399:5029:51
9:36
-0:04
20K
12.43 mi13:18:582:01:369:4729:57
9:38
+0:02
Half
13.11 mi13:25:362:08:149:476:38
9:43
+0:05
25K
15.53 mi13:49:412:32:199:4824:05
9:56
+0:13
30K
18.64 mi14:22:573:05:359:5733:16
10:42
+0:46
20M
20.00 mi14:37:233:20:0110:0014:26
10:37
-0:05
21M
21.00 mi14:48:163:30:5410:0310:53
10:53
+0:16
35K
21.75 mi14:56:323:39:1010:058:16
11:03
+0:10
23M
23.00 mi15:09:493:52:2710:0613:17
10:37
-0:26
24M
24.00 mi15:20:274:03:0510:0810:38
10:38
+0:01
40K
24.85 mi15:29:244:12:0210:088:57
10:28
-0:10
25.2M
25.20 mi15:33:254:16:0310:104:01
11:39
+1:11
Finish
26.22 mi15:43:004:25:3810:089:35
9:24
-2:15

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

9:24 /mi

Average Pace

10:08 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:08

49% of race

Time at Steady Pace

1:52:20

42% of race

Time at Slower Pace

23:10

9% of race

Average Pace: 10:08 /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 mi11:49:0831:4610:1331:46
10:13
#26121
10K
6.21 mi12:19:101:01:489:5730:02
9:40
#25297
15K
9.32 mi12:49:011:31:399:5029:51
9:36
#24891
20K
12.43 mi13:18:582:01:369:4729:57
9:38
#24504
Half
13.11 mi13:25:362:08:149:476:38
9:43
#24483
25K
15.53 mi13:49:412:32:199:4824:05
9:56
#24263
30K
18.64 mi14:22:573:05:359:5733:16
10:42
#24119
20M
20.00 mi14:37:233:20:0110:0014:26
10:37
#24012
21M
21.00 mi14:48:163:30:5410:0310:53
10:53
#23839
35K
21.75 mi14:56:323:39:1010:058:16
11:03
#23856
23M
23.00 mi15:09:493:52:2710:0613:17
10:37
#23765
24M
24.00 mi15:20:274:03:0510:0810:38
10:38
#23740
40K
24.85 mi15:29:244:12:0210:088:57
10:28
#23682
25.2M
25.20 mi15:33:254:16:0310:104:01
11:39
#23670
Finish
26.22 mi15:43:004:25:3810:089:35
9:24
#23560
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26121108221082224047(Top 85%)9698(Top 79%)9698(Top 177%)
10K6.21 mi3.10 mi25297+82410393+42910393+42924526(Top 86%)9976(Top 82%)9976(Top 182%)
15K9.32 mi3.11 mi24891+40610166+22710166+22724047(Top 85%)9698(Top 79%)9698(Top 177%)
20K12.43 mi3.11 mi24504+3879978+1889978+18823335(Top 82%)9327(Top 76%)9327(Top 171%)
Half13.11 mi0.68 mi24483+219969+99969+924192(Top 85%)9812(Top 80%)9812(Top 179%)
25K15.53 mi2.42 mi24263+2209857+1129857+11223087(Top 81%)9246(Top 76%)9246(Top 169%)
30K18.64 mi3.11 mi24119+1449792+659792+6523418(Top 82%)9561(Top 78%)9561(Top 175%)
20M20.00 mi1.36 mi24012+1079759+339759+3322756(Top 80%)9290(Top 76%)9290(Top 170%)
21M21.00 mi1.00 mi23839+1739676+839676+8321106(Top 74%)8507(Top 70%)8507(Top 156%)
35K21.75 mi0.75 mi23856-179703-279703-2724324(Top 86%)10234(Top 84%)10234(Top 187%)
23M23.00 mi1.25 mi23765+919673+309673+3022312(Top 79%)9235(Top 76%)9235(Top 169%)
24M24.00 mi1.00 mi23740+259671+29671+223165(Top 82%)9719(Top 79%)9719(Top 178%)
40K24.85 mi0.85 mi23682+589661+109661+1021858(Top 77%)9131(Top 75%)9131(Top 167%)
25.2M25.20 mi0.35 mi23670+129658+39658+322479(Top 79%)9402(Top 77%)9402(Top 172%)
Finish26.22 mi1.02 mi23560+1109619+399619+3920861(Top 73%)8596(Top 70%)8596(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24047

Females

9698

F18-39

9698

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

24526

Females

9976

F18-39

9976

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24047

Females

9698

F18-39

9698

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23335

Females

9327

F18-39

9327

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24192

Females

9812

F18-39

9812

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

23087

Females

9246

F18-39

9246

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

23418

Females

9561

F18-39

9561

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

22756

Females

9290

F18-39

9290

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

21106

Females

8507

F18-39

8507

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24324

Females

10234

F18-39

10234

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22312

Females

9235

F18-39

9235

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23165

Females

9719

F18-39

9719

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21858

Females

9131

F18-39

9131

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22479

Females

9402

F18-39

9402

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20861

Females

8596

F18-39

8596

Passing Analysis

Category:
Athletes Passed
2870
Passed By
309
Net Change
+2561
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26121
5K → 10K8339+824#26121#25297
10K → 15K4148+406#25297#24891
15K → 20K3947+387#24891#24504
20K → Half3312+21#24504#24483
Half → 25K24525+220#24483#24263
25K → 30K23086+144#24263#24119
30K → 20M13124+107#24119#24012
20M → 21M1763+173#24012#23839
21M → 35K3754-17#23839#23856
35K → 23M11726+91#23856#23765
23M → 24M5530+25#23765#23740
24M → 40K7214+58#23740#23682
40K → 25.2M197+12#23682#23670
25.2M → Finish1144+110#23670#23560
TOTALS2870309+2561
📊

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