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BOSTON MARATHON 2024

Jamie Santos

Bib: 28311•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:08
Rank: #20289
Start → 5K
28:08 | 9:03/mi
10K· 6.21 mi
56:00
Rank: #19961 (+328)
5K → 10K
27:52 | 8:58/mi
15K· 9.32 mi
1:22:49
Rank: #19066 (+895)
10K → 15K
26:49 | 8:38/mi
20K· 12.43 mi
1:49:29
Rank: #18076 (+990)
15K → 20K
26:40 | 8:35/mi
Half· 13.11 mi
1:55:12
Rank: #17917 (+159)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:16:22
Rank: #17248 (+669)
Half → 25K
21:10 | 8:44/mi
30K· 18.64 mi
2:44:05
Rank: #16415 (+833)
25K → 30K
27:43 | 8:55/mi
20M
2:56:07
Rank: #16060 (+355)
30K → 20M
12:02 | 8:51/mi
21M
3:05:41
Rank: #15772 (+288)
20M → 21M
9:34 | 9:34/mi
35K· 21.75 mi
3:12:17
Rank: #15650 (+122)
21M → 35K
6:36 | 8:49/mi
23M
3:23:19
Rank: #15319 (+331)
35K → 23M
11:02 | 8:49/mi
24M
3:32:04
Rank: #15107 (+212)
23M → 24M
8:45 | 8:45/mi
40K· 24.85 mi
3:39:40
Rank: #14861 (+246)
24M → 40K
7:36 | 8:53/mi
25.2M
3:43:02
Rank: #14757 (+104)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:51:42
Rank: #14604 (+153)
25.2M → Finish
8:40 | 8:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:12
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time1:56:30
Pace8:53 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4928:089:0328:08
9:03
-
10K
6.21 mi12:20:4156:009:0127:52
8:58
-0:05
15K
9.32 mi12:47:301:22:498:5326:49
8:38
-0:20
20K
12.43 mi13:14:101:49:298:4926:40
8:35
-0:03
Half
13.11 mi13:19:531:55:128:475:43
8:23
-0:12
25K
15.53 mi13:41:032:16:228:4721:10
8:44
+0:21
30K
18.64 mi14:08:462:44:058:4827:43
8:55
+0:11
20M
20.00 mi14:20:482:56:078:4812:02
8:51
-0:04
21M
21.00 mi14:30:223:05:418:519:34
9:34
+0:43
35K
21.75 mi14:36:583:12:178:506:36
8:49
-0:45
23M
23.00 mi14:48:003:23:198:5011:02
8:49
0:00
24M
24.00 mi14:56:453:32:048:508:45
8:45
-0:04
40K
24.85 mi15:04:213:39:408:507:36
8:53
+0:08
25.2M
25.20 mi15:07:433:43:028:513:22
9:46
+0:53
Finish
26.22 mi15:16:233:51:428:518:40
8:30
-1:16

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

8:23 /mi

Average Pace

8:51 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:38:46

94% of race

Time at Steady Pace

12:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:50 /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 mi11:52:4928:089:0328:08
9:03
#20289
10K
6.21 mi12:20:4156:009:0127:52
8:58
#19961
15K
9.32 mi12:47:301:22:498:5326:49
8:38
#19066
20K
12.43 mi13:14:101:49:298:4926:40
8:35
#18076
Half
13.11 mi13:19:531:55:128:475:43
8:23
#17917
25K
15.53 mi13:41:032:16:228:4721:10
8:44
#17248
30K
18.64 mi14:08:462:44:058:4827:43
8:55
#16415
20M
20.00 mi14:20:482:56:078:4812:02
8:51
#16060
21M
21.00 mi14:30:223:05:418:519:34
9:34
#15772
35K
21.75 mi14:36:583:12:178:506:36
8:49
#15650
23M
23.00 mi14:48:003:23:198:5011:02
8:49
#15319
24M
24.00 mi14:56:453:32:048:508:45
8:45
#15107
40K
24.85 mi15:04:213:39:408:507:36
8:53
#14861
25.2M
25.20 mi15:07:433:43:028:513:22
9:46
#14757
Finish
26.22 mi15:16:233:51:428:518:40
8:30
#14604
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi202898032803217131(Top 67%)6212(Top 57%)6212(Top 133%)
10K6.21 mi3.10 mi19961+3287848+1847848+18419624(Top 77%)7630(Top 70%)7630(Top 164%)
15K9.32 mi3.11 mi19066+8957337+5117337+51117131(Top 67%)6212(Top 57%)6212(Top 133%)
20K12.43 mi3.11 mi18076+9906780+5576780+55715245(Top 60%)5157(Top 47%)5157(Top 111%)
Half13.11 mi0.68 mi17917+1596698+826698+8215085(Top 59%)5099(Top 47%)5099(Top 109%)
25K15.53 mi2.42 mi17248+6696338+3606338+36014232(Top 56%)4734(Top 43%)4734(Top 102%)
30K18.64 mi3.11 mi16415+8335920+4185920+41812856(Top 50%)4207(Top 39%)4207(Top 90%)
20M20.00 mi1.36 mi16060+3555746+1745746+17411404(Top 45%)3713(Top 34%)3713(Top 80%)
21M21.00 mi1.00 mi15772+2885622+1245622+12411177(Top 44%)3841(Top 35%)3841(Top 82%)
35K21.75 mi0.75 mi15650+1225575+475575+4712488(Top 49%)4536(Top 42%)4536(Top 97%)
23M23.00 mi1.25 mi15319+3315435+1405435+14010199(Top 40%)3507(Top 32%)3507(Top 75%)
24M24.00 mi1.00 mi15107+2125342+935342+9310895(Top 43%)3888(Top 36%)3888(Top 83%)
40K24.85 mi0.85 mi14861+2465253+895253+8910356(Top 41%)3747(Top 34%)3747(Top 80%)
25.2M25.20 mi0.35 mi14757+1045211+425211+4210001(Top 39%)3645(Top 33%)3645(Top 78%)
Finish26.22 mi1.02 mi14604+1535151+605151+6011571(Top 45%)4269(Top 39%)4269(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17131

Females

6212

F18-39

6212

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

19624

Females

7630

F18-39

7630

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17131

Females

6212

F18-39

6212

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15245

Females

5157

F18-39

5157

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15085

Females

5099

F18-39

5099

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14232

Females

4734

F18-39

4734

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

12856

Females

4207

F18-39

4207

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11404

Females

3713

F18-39

3713

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11177

Females

3841

F18-39

3841

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12488

Females

4536

F18-39

4536

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10199

Females

3507

F18-39

3507

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

10895

Females

3888

F18-39

3888

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10356

Females

3747

F18-39

3747

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10001

Females

3645

F18-39

3645

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11571

Females

4269

F18-39

4269

Passing Analysis

Category:
Athletes Passed
5887
Passed By
202
Net Change
+5685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20289
5K → 10K454126+328#20289#19961
10K → 15K9038+895#19961#19066
15K → 20K9911+990#19066#18076
20K → Half1623+159#18076#17917
Half → 25K6723+669#17917#17248
25K → 30K8396+833#17248#16415
30K → 20M3583+355#16415#16060
20M → 21M2957+288#16060#15772
21M → 35K13311+122#15772#15650
35K → 23M3354+331#15650#15319
23M → 24M2186+212#15319#15107
24M → 40K2471+246#15107#14861
40K → 25.2M1073+104#14861#14757
25.2M → Finish17320+153#14757#14604
TOTALS5887202+5685
📊

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