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BOSTON MARATHON 2024

Cindy Barker

Bib: 21886•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 47%
Division (F50-54)
#0 / 1187
Top 44%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:56
Rank: #14845
Start → 5K
24:56 | 8:02/mi
10K· 6.21 mi
50:53
Rank: #15698 (-853)
5K → 10K
25:57 | 8:21/mi
15K· 9.32 mi
1:18:34
Rank: #16677 (-979)
10K → 15K
27:41 | 8:55/mi
20K· 12.43 mi
1:47:39
Rank: #17293 (-616)
15K → 20K
29:05 | 9:22/mi
Half· 13.11 mi
1:53:53
Rank: #17376 (-83)
20K → Half
6:14 | 9:08/mi
25K· 15.53 mi
2:16:29
Rank: #17296 (+80)
Half → 25K
22:36 | 9:19/mi
30K· 18.64 mi
2:46:30
Rank: #17041 (+255)
25K → 30K
30:01 | 9:40/mi
20M
2:59:36
Rank: #16911 (+130)
30K → 20M
13:06 | 9:38/mi
21M
3:09:50
Rank: #16728 (+183)
20M → 21M
10:14 | 10:14/mi
35K· 21.75 mi
3:16:35
Rank: #16621 (+107)
21M → 35K
6:45 | 9:01/mi
23M
3:28:30
Rank: #16420 (+201)
35K → 23M
11:55 | 9:31/mi
24M
3:37:53
Rank: #16295 (+125)
23M → 24M
9:23 | 9:23/mi
40K· 24.85 mi
3:45:59
Rank: #16135 (+160)
24M → 40K
8:06 | 9:28/mi
25.2M
3:49:34
Rank: #16063 (+72)
40K → 25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
3:59:02
Rank: #16059 (+4)
25.2M → Finish
9:28 | 9:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:53
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:05:09
Pace9:33 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:2824:568:0224:56
8:02
-
10K
6.21 mi11:46:2550:538:1125:57
8:21
+0:19
15K
9.32 mi12:14:061:18:348:2627:41
8:55
+0:34
20K
12.43 mi12:43:111:47:398:4029:05
9:22
+0:27
Half
13.11 mi12:49:251:53:538:416:14
9:08
-0:14
25K
15.53 mi13:12:012:16:298:4722:36
9:19
+0:11
30K
18.64 mi13:42:022:46:308:5630:01
9:40
+0:21
20M
20.00 mi13:55:082:59:368:5913:06
9:38
-0:02
21M
21.00 mi14:05:223:09:509:0210:14
10:14
+0:36
35K
21.75 mi14:12:073:16:359:026:45
9:01
-1:13
23M
23.00 mi14:24:023:28:309:0411:55
9:31
+0:30
24M
24.00 mi14:33:253:37:539:059:23
9:23
-0:08
40K
24.85 mi14:41:313:45:599:068:06
9:28
+0:05
25.2M
25.20 mi14:45:063:49:349:073:35
10:23
+0:55
Finish
26.22 mi14:54:343:59:029:079:28
9:17
-1:06

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

8:02 /mi

Average Pace

9:07 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:19

36% of race

Time at Steady Pace

1:49:53

46% of race

Time at Slower Pace

43:50

18% of race

Average Pace: 9:07 /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 mi11:20:2824:568:0224:56
8:02
#14845
10K
6.21 mi11:46:2550:538:1125:57
8:21
#15698
15K
9.32 mi12:14:061:18:348:2627:41
8:55
#16677
20K
12.43 mi12:43:111:47:398:4029:05
9:22
#17293
Half
13.11 mi12:49:251:53:538:416:14
9:08
#17376
25K
15.53 mi13:12:012:16:298:4722:36
9:19
#17296
30K
18.64 mi13:42:022:46:308:5630:01
9:40
#17041
20M
20.00 mi13:55:082:59:368:5913:06
9:38
#16911
21M
21.00 mi14:05:223:09:509:0210:14
10:14
#16728
35K
21.75 mi14:12:073:16:359:026:45
9:01
#16621
23M
23.00 mi14:24:023:28:309:0411:55
9:31
#16420
24M
24.00 mi14:33:253:37:539:059:23
9:23
#16295
40K
24.85 mi14:41:313:45:599:068:06
9:28
#16135
25.2M
25.20 mi14:45:063:49:349:073:35
10:23
#16063
Finish
26.22 mi14:54:343:59:029:079:28
9:17
#16059
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi148454851485118492(Top 72%)6964(Top 64%)6964(Top 587%)
10K6.21 mi3.10 mi15698-8535355-5045355-50416456(Top 64%)5800(Top 53%)5800(Top 489%)
15K9.32 mi3.11 mi16677-9795954-5995954-59918492(Top 72%)6964(Top 64%)6964(Top 587%)
20K12.43 mi3.11 mi17293-6166342-3886342-38818747(Top 73%)7135(Top 65%)7135(Top 601%)
Half13.11 mi0.68 mi17376-836400-586400-5818841(Top 74%)7231(Top 66%)7231(Top 609%)
25K15.53 mi2.42 mi17296+806368+326368+3216879(Top 66%)6197(Top 57%)6197(Top 522%)
30K18.64 mi3.11 mi17041+2556281+876281+8716100(Top 63%)6019(Top 55%)6019(Top 507%)
20M20.00 mi1.36 mi16911+1306245+366245+3615128(Top 59%)5747(Top 53%)5747(Top 484%)
21M21.00 mi1.00 mi16728+1836175+706175+7013884(Top 54%)5259(Top 48%)5259(Top 443%)
35K21.75 mi0.75 mi16621+1076121+546121+5413461(Top 53%)5054(Top 46%)5054(Top 426%)
23M23.00 mi1.25 mi16420+2016046+756046+7513630(Top 53%)5227(Top 48%)5227(Top 440%)
24M24.00 mi1.00 mi16295+1256004+426004+4213992(Top 55%)5444(Top 50%)5444(Top 459%)
40K24.85 mi0.85 mi16135+1605939+655939+6513038(Top 51%)5067(Top 46%)5067(Top 427%)
25.2M25.20 mi0.35 mi16063+725914+255914+2512505(Top 49%)4870(Top 45%)4870(Top 410%)
Finish26.22 mi1.02 mi16059+45942-285942-2815568(Top 61%)6289(Top 58%)6289(Top 530%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

18492

Females

6964

F50-54

6964

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

16456

Females

5800

F50-54

5800

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

18492

Females

6964

F50-54

6964

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

18747

Females

7135

F50-54

7135

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

18841

Females

7231

F50-54

7231

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

16879

Females

6197

F50-54

6197

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16100

Females

6019

F50-54

6019

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15128

Females

5747

F50-54

5747

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

13884

Females

5259

F50-54

5259

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13461

Females

5054

F50-54

5054

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

13630

Females

5227

F50-54

5227

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

13992

Females

5444

F50-54

5444

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13038

Females

5067

F50-54

5067

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12505

Females

4870

F50-54

4870

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15568

Females

6289

F50-54

6289

Passing Analysis

Category:
Athletes Passed
2077
Passed By
3291
Net Change
-1214
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14845
5K → 10K69922-853#14845#15698
10K → 15K491028-979#15698#16677
15K → 20K109725-616#16677#17293
20K → Half22105-83#17293#17376
Half → 25K238158+80#17376#17296
25K → 30K383128+255#17296#17041
30K → 20M19161+130#17041#16911
20M → 21M20926+183#16911#16728
21M → 35K1147+107#16728#16621
35K → 23M21716+201#16621#16420
23M → 24M14621+125#16420#16295
24M → 40K1699+160#16295#16135
40K → 25.2M797+72#16135#16063
25.2M → Finish8278+4#16063#16059
TOTALS20773291-1214
📊

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