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BOSTON MARATHON 2023

Jamie Dekorte

Bib: 16359•F

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 39%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:39
Rank: #10667
Start → 5K
23:39 | 7:37/mi
10K· 6.21 mi
47:06
Rank: #10756 (-89)
5K → 10K
23:27 | 7:33/mi
15K· 9.32 mi
1:11:10
Rank: #11259 (-503)
10K → 15K
24:04 | 7:45/mi
20K· 12.43 mi
1:37:42
Rank: #12972 (-1713)
15K → 20K
26:32 | 8:32/mi
Half· 13.11 mi
1:43:08
Rank: #13014 (-42)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:03:50
Rank: #13657 (-643)
Half → 25K
20:42 | 8:32/mi
30K· 18.64 mi
2:31:05
Rank: #14144 (-487)
25K → 30K
27:15 | 8:46/mi
20M
2:43:01
Rank: #14223 (-79)
30K → 20M
11:56 | 8:47/mi
21M
2:52:05
Rank: #14178 (+45)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
2:58:46
Rank: #14308 (-130)
21M → 35K
6:41 | 8:56/mi
23M
3:09:54
Rank: #14379 (-71)
35K → 23M
11:08 | 8:54/mi
24M
3:18:38
Rank: #14422 (-43)
23M → 24M
8:44 | 8:44/mi
40K· 24.85 mi
3:26:02
Rank: #14405 (+17)
24M → 40K
7:24 | 8:39/mi
25.2M
3:29:22
Rank: #14435 (-30)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:37:18
Rank: #14268 (+167)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:08
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:54:10
Pace8:43 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5023:397:3723:39
7:37
-
10K
6.21 mi11:37:1747:067:3523:27
7:33
-0:04
15K
9.32 mi12:01:211:11:107:3824:04
7:45
+0:12
20K
12.43 mi12:27:531:37:427:5226:32
8:32
+0:47
Half
13.11 mi12:33:191:43:087:525:26
7:58
-0:34
25K
15.53 mi12:54:012:03:507:5820:42
8:32
+0:34
30K
18.64 mi13:21:162:31:058:0627:15
8:46
+0:14
20M
20.00 mi13:33:122:43:018:0911:56
8:47
+0:01
21M
21.00 mi13:42:162:52:058:129:04
9:04
+0:17
35K
21.75 mi13:48:572:58:468:136:41
8:56
-0:08
23M
23.00 mi14:00:053:09:548:1511:08
8:54
-0:02
24M
24.00 mi14:08:493:18:388:178:44
8:44
-0:10
40K
24.85 mi14:16:133:26:028:177:24
8:39
-0:05
25.2M
25.20 mi14:19:333:29:228:183:20
9:40
+1:01
Finish
26.22 mi14:27:293:37:188:187:56
7:47
-1:53

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

7:33 /mi

Average Pace

8:18 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:32

39% of race

Time at Steady Pace

2:00:22

55% of race

Time at Slower Pace

12:24

6% of race

Average Pace: 8:17 /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 mi11:13:5023:397:3723:39
7:37
#10667
10K
6.21 mi11:37:1747:067:3523:27
7:33
#10756
15K
9.32 mi12:01:211:11:107:3824:04
7:45
#11259
20K
12.43 mi12:27:531:37:427:5226:32
8:32
#12972
Half
13.11 mi12:33:191:43:087:525:26
7:58
#13014
25K
15.53 mi12:54:012:03:507:5820:42
8:32
#13657
30K
18.64 mi13:21:162:31:058:0627:15
8:46
#14144
20M
20.00 mi13:33:122:43:018:0911:56
8:47
#14223
21M
21.00 mi13:42:162:52:058:129:04
9:04
#14178
35K
21.75 mi13:48:572:58:468:136:41
8:56
#14308
23M
23.00 mi14:00:053:09:548:1511:08
8:54
#14379
24M
24.00 mi14:08:493:18:388:178:44
8:44
#14422
40K
24.85 mi14:16:133:26:028:177:24
8:39
#14405
25.2M
25.20 mi14:19:333:29:228:183:20
9:40
#14435
Finish
26.22 mi14:27:293:37:188:187:56
7:47
#14268
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi106672173217312285(Top 46%)3072(Top 27%)3072(Top 63%)
10K6.21 mi3.10 mi10756-892207-342207-3410879(Top 41%)2253(Top 20%)2253(Top 46%)
15K9.32 mi3.11 mi11259-5032472-2652472-26512285(Top 46%)3072(Top 27%)3072(Top 63%)
20K12.43 mi3.11 mi12972-17133468-9963468-99617116(Top 64%)5995(Top 52%)5995(Top 123%)
Half13.11 mi0.68 mi13014-423495-273495-2714146(Top 53%)4177(Top 37%)4177(Top 86%)
25K15.53 mi2.42 mi13657-6433906-4113906-41116420(Top 62%)5675(Top 50%)5675(Top 116%)
30K18.64 mi3.11 mi14144-4874230-3244230-32415885(Top 60%)5431(Top 48%)5431(Top 111%)
20M20.00 mi1.36 mi14223-794306-764306-7615323(Top 58%)5172(Top 45%)5172(Top 106%)
21M21.00 mi1.00 mi14178+454299+74299+713811(Top 52%)4389(Top 38%)4389(Top 90%)
35K21.75 mi0.75 mi14308-1304394-954394-9517624(Top 66%)6610(Top 58%)6610(Top 135%)
23M23.00 mi1.25 mi14379-714459-654459-6515508(Top 58%)5453(Top 48%)5453(Top 112%)
24M24.00 mi1.00 mi14422-434509-504509-5015857(Top 60%)5722(Top 50%)5722(Top 117%)
40K24.85 mi0.85 mi14405+174521-124521-1214284(Top 54%)4899(Top 43%)4899(Top 100%)
25.2M25.20 mi0.35 mi14435-304548-274548-2715974(Top 60%)5838(Top 51%)5838(Top 120%)
Finish26.22 mi1.02 mi14268+1674468+804468+8010616(Top 40%)3008(Top 26%)3008(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12285

Females

3072

F18-39

3072

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10879

Females

2253

F18-39

2253

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12285

Females

3072

F18-39

3072

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

17116

Females

5995

F18-39

5995

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

14146

Females

4177

F18-39

4177

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

16420

Females

5675

F18-39

5675

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

15885

Females

5431

F18-39

5431

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15323

Females

5172

F18-39

5172

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13811

Females

4389

F18-39

4389

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

17624

Females

6610

F18-39

6610

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15508

Females

5453

F18-39

5453

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15857

Females

5722

F18-39

5722

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

14284

Females

4899

F18-39

4899

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15974

Females

5838

F18-39

5838

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10616

Females

3008

F18-39

3008

Passing Analysis

Category:
Athletes Passed
1015
Passed By
4616
Net Change
-3601
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10667
5K → 10K255344-89#10667#10756
10K → 15K51554-503#10756#11259
15K → 20K91722-1713#11259#12972
20K → Half1658-42#12972#13014
Half → 25K39682-643#13014#13657
25K → 30K71558-487#13657#14144
30K → 20M65144-79#14144#14223
20M → 21M10661+45#14223#14178
21M → 35K23153-130#14178#14308
35K → 23M65136-71#14308#14379
23M → 24M61104-43#14379#14422
24M → 40K6144+17#14422#14405
40K → 25.2M1848-30#14405#14435
25.2M → Finish1758+167#14435#14268
TOTALS10154616-3601
📊

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