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BOSTON MARATHON 2024

Rosemarie Amburgey

Bib: 22899•F

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:14
Rank: #23838
Start → 5K
32:14 | 10:22/mi
10K· 6.21 mi
1:05:21
Rank: #23814 (+24)
5K → 10K
33:07 | 10:40/mi
15K· 9.32 mi
1:38:55
Rank: #23670 (+144)
10K → 15K
33:34 | 10:48/mi
20K· 12.43 mi
2:13:52
Rank: #23563 (+107)
15K → 20K
34:57 | 11:15/mi
Half· 13.11 mi
2:21:19
Rank: #23553 (+10)
20K → Half
7:27 | 10:55/mi
25K· 15.53 mi
2:48:51
Rank: #23332 (+221)
Half → 25K
27:32 | 11:21/mi
30K· 18.64 mi
3:24:03
Rank: #22868 (+464)
25K → 30K
35:12 | 11:20/mi
20M
3:39:31
Rank: #22686 (+182)
30K → 20M
15:28 | 11:23/mi
21M
3:51:05
Rank: #22455 (+231)
20M → 21M
11:34 | 11:34/mi
35K· 21.75 mi
3:59:09
Rank: #22359 (+96)
21M → 35K
8:04 | 10:47/mi
23M
4:12:44
Rank: #22138 (+221)
35K → 23M
13:35 | 10:51/mi
24M
4:23:21
Rank: #21961 (+177)
23M → 24M
10:37 | 10:37/mi
40K· 24.85 mi
4:32:22
Rank: #21778 (+183)
24M → 40K
9:01 | 10:33/mi
25.2M
4:36:19
Rank: #21718 (+60)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:46:04
Rank: #21584 (+134)
25.2M → Finish
9:45 | 9:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:19
Pace10:47 /mi
2nd Half
Distance13.11 mi
Time2:24:45
Pace11:03 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:2732:1410:2232:14
10:22
-
10K
6.21 mi12:06:341:05:2110:3133:07
10:40
+0:18
15K
9.32 mi12:40:081:38:5510:3733:34
10:48
+0:08
20K
12.43 mi13:15:052:13:5210:4634:57
11:15
+0:27
Half
13.11 mi13:22:322:21:1910:477:27
10:55
-0:20
25K
15.53 mi13:50:042:48:5110:5227:32
11:21
+0:26
30K
18.64 mi14:25:163:24:0310:5735:12
11:20
-0:01
20M
20.00 mi14:40:443:39:3110:5915:28
11:23
+0:03
21M
21.00 mi14:52:183:51:0511:0011:34
11:34
+0:11
35K
21.75 mi15:00:223:59:0911:008:04
10:47
-0:47
23M
23.00 mi15:13:574:12:4410:5913:35
10:51
+0:04
24M
24.00 mi15:24:344:23:2110:5810:37
10:37
-0:14
40K
24.85 mi15:33:354:32:2210:579:01
10:33
-0:04
25.2M
25.20 mi15:37:324:36:1910:583:57
11:27
+0:54
Finish
26.22 mi15:47:174:46:0410:559:45
9:34
-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

9:34 /mi

Average Pace

10:55 /mi

Slowest Pace

11:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:00

18% of race

Time at Steady Pace

1:46:24

37% of race

Time at Slower Pace

2:08:40

45% of race

Average Pace: 10:55 /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 mi11:33:2732:1410:2232:14
10:22
#23838
10K
6.21 mi12:06:341:05:2110:3133:07
10:40
#23814
15K
9.32 mi12:40:081:38:5510:3733:34
10:48
#23670
20K
12.43 mi13:15:052:13:5210:4634:57
11:15
#23563
Half
13.11 mi13:22:322:21:1910:477:27
10:55
#23553
25K
15.53 mi13:50:042:48:5110:5227:32
11:21
#23332
30K
18.64 mi14:25:163:24:0310:5735:12
11:20
#22868
20M
20.00 mi14:40:443:39:3110:5915:28
11:23
#22686
21M
21.00 mi14:52:183:51:0511:0011:34
11:34
#22455
35K
21.75 mi15:00:223:59:0911:008:04
10:47
#22359
23M
23.00 mi15:13:574:12:4410:5913:35
10:51
#22138
24M
24.00 mi15:24:344:23:2110:5810:37
10:37
#21961
40K
24.85 mi15:33:354:32:2210:579:01
10:33
#21778
25.2M
25.20 mi15:37:324:36:1910:583:57
11:27
#21718
Finish
26.22 mi15:47:174:46:0410:559:45
9:34
#21584
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi238389859985923461(Top 92%)9667(Top 88%)9667(Top 1104%)
10K6.21 mi3.10 mi23814+249840+199840+1923791(Top 93%)9852(Top 90%)9852(Top 1125%)
15K9.32 mi3.11 mi23670+1449775+659775+6523461(Top 92%)9667(Top 88%)9667(Top 1104%)
20K12.43 mi3.11 mi23563+1079731+449731+4423060(Top 90%)9480(Top 87%)9480(Top 1082%)
Half13.11 mi0.68 mi23553+109725+69725+623402(Top 92%)9717(Top 89%)9717(Top 1109%)
25K15.53 mi2.42 mi23332+2219637+889637+8822183(Top 87%)9099(Top 83%)9099(Top 1039%)
30K18.64 mi3.11 mi22868+4649423+2149423+21420691(Top 81%)8474(Top 78%)8474(Top 967%)
20M20.00 mi1.36 mi22686+1829348+759348+7520151(Top 79%)8312(Top 76%)8312(Top 949%)
21M21.00 mi1.00 mi22455+2319238+1109238+11017829(Top 70%)7252(Top 66%)7252(Top 828%)
35K21.75 mi0.75 mi22359+969198+409198+4019325(Top 76%)8001(Top 73%)8001(Top 913%)
23M23.00 mi1.25 mi22138+2219107+919107+9118013(Top 71%)7427(Top 68%)7427(Top 848%)
24M24.00 mi1.00 mi21961+1779037+709037+7018221(Top 71%)7583(Top 69%)7583(Top 866%)
40K24.85 mi0.85 mi21778+1838975+628975+6216848(Top 66%)6952(Top 64%)6952(Top 794%)
25.2M25.20 mi0.35 mi21718+608955+208955+2015975(Top 63%)6548(Top 60%)6548(Top 747%)
Finish26.22 mi1.02 mi21584+1348904+518904+5116840(Top 66%)6942(Top 64%)6942(Top 792%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

23461

Females

9667

F55-59

9667

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

23791

Females

9852

F55-59

9852

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

23461

Females

9667

F55-59

9667

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

23060

Females

9480

F55-59

9480

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

23402

Females

9717

F55-59

9717

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22183

Females

9099

F55-59

9099

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

20691

Females

8474

F55-59

8474

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20151

Females

8312

F55-59

8312

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

17829

Females

7252

F55-59

7252

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

19325

Females

8001

F55-59

8001

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18013

Females

7427

F55-59

7427

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18221

Females

7583

F55-59

7583

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16848

Females

6952

F55-59

6952

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

15975

Females

6548

F55-59

6548

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

16840

Females

6942

F55-59

6942

Passing Analysis

Category:
Athletes Passed
2674
Passed By
420
Net Change
+2254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23838
5K → 10K204180+24#23838#23814
10K → 15K23692+144#23814#23670
15K → 20K19184+107#23670#23563
20K → Half2919+10#23563#23553
Half → 25K24322+221#23553#23332
25K → 30K4706+464#23332#22868
30K → 20M1908+182#22868#22686
20M → 21M2321+231#22686#22455
21M → 35K971+96#22455#22359
35K → 23M2243+221#22359#22138
23M → 24M1792+177#22138#21961
24M → 40K1830+183#21961#21778
40K → 25.2M600+60#21778#21718
25.2M → Finish1362+134#21718#21584
TOTALS2674420+2254
📊

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