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BOSTON MARATHON 2023

Mary Hurley

Bib: 29696•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:47
Rank: #25933
Start → 5K
34:47 | 11:12/mi
10K· 6.21 mi
1:10:24
Rank: #25956 (-23)
5K → 10K
35:37 | 11:28/mi
15K· 9.32 mi
1:45:52
Rank: #25852 (+104)
10K → 15K
35:28 | 11:25/mi
20K· 12.43 mi
2:21:16
Rank: #25658 (+194)
15K → 20K
35:24 | 11:24/mi
Half· 13.11 mi
2:28:59
Rank: #25642 (+16)
20K → Half
7:43 | 11:19/mi
25K· 15.53 mi
2:57:28
Rank: #25523 (+119)
Half → 25K
28:29 | 11:45/mi
30K· 18.64 mi
3:35:43
Rank: #25408 (+115)
25K → 30K
38:15 | 12:19/mi
20M
3:52:54
Rank: #25380 (+28)
30K → 20M
17:11 | 12:39/mi
21M
4:06:15
Rank: #25337 (+43)
20M → 21M
13:21 | 13:21/mi
35K· 21.75 mi
4:15:34
Rank: #25332 (+5)
21M → 35K
9:19 | 12:27/mi
23M
4:31:14
Rank: #25317 (+15)
35K → 23M
15:40 | 12:31/mi
24M
4:43:36
Rank: #25296 (+21)
23M → 24M
12:22 | 12:22/mi
40K· 24.85 mi
4:54:37
Rank: #25303 (-7)
24M → 40K
11:01 | 12:53/mi
25.2M
4:59:18
Rank: #25299 (+4)
40K → 25.2M
4:41 | 13:35/mi
Finish· 26.22 mi
5:11:53
Rank: #25311 (-12)
25.2M → Finish
12:35 | 12:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:59
Pace11:22 /mi
2nd Half
Distance13.11 mi
Time2:42:54
Pace12:26 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:1134:4711:1234:47
11:12
-
10K
6.21 mi12:07:481:10:2411:2035:37
11:28
+0:16
15K
9.32 mi12:43:161:45:5211:2235:28
11:25
-0:03
20K
12.43 mi13:18:402:21:1611:2235:24
11:24
-0:01
Half
13.11 mi13:26:232:28:5911:227:43
11:19
-0:05
25K
15.53 mi13:54:522:57:2811:2528:29
11:45
+0:26
30K
18.64 mi14:33:073:35:4311:3438:15
12:19
+0:34
20M
20.00 mi14:50:183:52:5411:3917:11
12:39
+0:20
21M
21.00 mi15:03:394:06:1511:4413:21
13:21
+0:42
35K
21.75 mi15:12:584:15:3411:459:19
12:27
-0:54
23M
23.00 mi15:28:384:31:1411:4815:40
12:31
+0:04
24M
24.00 mi15:41:004:43:3611:4912:22
12:22
-0:09
40K
24.85 mi15:52:014:54:3711:5111:01
12:53
+0:31
25.2M
25.20 mi15:56:424:59:1811:534:41
13:35
+0:42
Finish
26.22 mi16:09:175:11:5311:5412:35
12:21
-1:14

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

11:12 /mi

Average Pace

11:54 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:28

57% of race

Time at Steady Pace

1:45:22

34% of race

Time at Slower Pace

29:03

9% of race

Average Pace: 11:54 /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 mi11:32:1134:4711:1234:47
11:12
#25933
10K
6.21 mi12:07:481:10:2411:2035:37
11:28
#25956
15K
9.32 mi12:43:161:45:5211:2235:28
11:25
#25852
20K
12.43 mi13:18:402:21:1611:2235:24
11:24
#25658
Half
13.11 mi13:26:232:28:5911:227:43
11:19
#25642
25K
15.53 mi13:54:522:57:2811:2528:29
11:45
#25523
30K
18.64 mi14:33:073:35:4311:3438:15
12:19
#25408
20M
20.00 mi14:50:183:52:5411:3917:11
12:39
#25380
21M
21.00 mi15:03:394:06:1511:4413:21
13:21
#25337
35K
21.75 mi15:12:584:15:3411:459:19
12:27
#25332
23M
23.00 mi15:28:384:31:1411:4815:40
12:31
#25317
24M
24.00 mi15:41:004:43:3611:4912:22
12:22
#25296
40K
24.85 mi15:52:014:54:3711:5111:01
12:53
#25303
25.2M
25.20 mi15:56:424:59:1811:534:41
13:35
#25299
Finish
26.22 mi16:09:175:11:5311:5412:35
12:21
#25311
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25933110051100525632(Top 96%)10827(Top 95%)10827(Top 577%)
10K6.21 mi3.10 mi25956-2311013-811013-825927(Top 97%)10993(Top 96%)10993(Top 585%)
15K9.32 mi3.11 mi25852+10410946+6710946+6725632(Top 96%)10827(Top 95%)10827(Top 577%)
20K12.43 mi3.11 mi25658+19410843+10310843+10325126(Top 94%)10558(Top 92%)10558(Top 562%)
Half13.11 mi0.68 mi25642+1610834+910834+925312(Top 95%)10676(Top 93%)10676(Top 568%)
25K15.53 mi2.42 mi25523+11910774+6010774+6024937(Top 94%)10483(Top 92%)10483(Top 558%)
30K18.64 mi3.11 mi25408+11510722+5210722+5224823(Top 93%)10471(Top 92%)10471(Top 558%)
20M20.00 mi1.36 mi25380+2810718+410718+424877(Top 93%)10536(Top 92%)10536(Top 561%)
21M21.00 mi1.00 mi25337+4310697+2110697+2124452(Top 92%)10319(Top 90%)10319(Top 549%)
35K21.75 mi0.75 mi25332+510699-210699-225136(Top 94%)10726(Top 94%)10726(Top 571%)
23M23.00 mi1.25 mi25317+1510696+310696+324599(Top 92%)10437(Top 91%)10437(Top 556%)
24M24.00 mi1.00 mi25296+2110688+810688+824917(Top 94%)10639(Top 93%)10639(Top 567%)
40K24.85 mi0.85 mi25303-710693-510693-524849(Top 93%)10597(Top 93%)10597(Top 564%)
25.2M25.20 mi0.35 mi25299+410690+310690+324624(Top 92%)10503(Top 92%)10503(Top 559%)
Finish26.22 mi1.02 mi25311-1210698-810698-825557(Top 96%)10949(Top 96%)10949(Top 583%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

25632

Females

10827

F40-44

10827

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

25927

Females

10993

F40-44

10993

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

25632

Females

10827

F40-44

10827

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

25126

Females

10558

F40-44

10558

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

25312

Females

10676

F40-44

10676

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

24937

Females

10483

F40-44

10483

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

24823

Females

10471

F40-44

10471

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

24877

Females

10536

F40-44

10536

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

24452

Females

10319

F40-44

10319

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

25136

Females

10726

F40-44

10726

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

24599

Females

10437

F40-44

10437

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

24917

Females

10639

F40-44

10639

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24849

Females

10597

F40-44

10597

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24624

Females

10503

F40-44

10503

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

25557

Females

10949

F40-44

10949

Passing Analysis

Category:
Athletes Passed
959
Passed By
337
Net Change
+622
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25933
5K → 10K98121-23#25933#25956
10K → 15K13329+104#25956#25852
15K → 20K20410+194#25852#25658
20K → Half2913+16#25658#25642
Half → 25K13415+119#25642#25523
25K → 30K13419+115#25523#25408
30K → 20M4517+28#25408#25380
20M → 21M507+43#25380#25337
21M → 35K2116+5#25337#25332
35K → 23M4025+15#25332#25317
23M → 24M3615+21#25317#25296
24M → 40K1522-7#25296#25303
40K → 25.2M106+4#25303#25299
25.2M → Finish1022-12#25299#25311
TOTALS959337+622
📊

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