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BOSTON MARATHON 2024

Lisa Rosenblatt

Bib: 23307•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 30%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:58
Rank: #17009
Start → 5K
25:58 | 8:21/mi
10K· 6.21 mi
52:44
Rank: #17457 (-448)
5K → 10K
26:46 | 8:37/mi
15K· 9.32 mi
1:20:05
Rank: #17633 (-176)
10K → 15K
27:21 | 8:48/mi
20K· 12.43 mi
1:48:39
Rank: #17736 (-103)
15K → 20K
28:34 | 9:12/mi
Half· 13.11 mi
1:54:54
Rank: #17812 (-76)
20K → Half
6:15 | 9:10/mi
25K· 15.53 mi
2:18:01
Rank: #17765 (+47)
Half → 25K
23:07 | 9:32/mi
30K· 18.64 mi
2:49:56
Rank: #17888 (-123)
25K → 30K
31:55 | 10:16/mi
20M
3:04:03
Rank: #17897 (-9)
30K → 20M
14:07 | 10:23/mi
21M
3:16:15
Rank: #18038 (-141)
20M → 21M
12:12 | 12:12/mi
35K· 21.75 mi
3:23:29
Rank: #17951 (+87)
21M → 35K
7:14 | 9:40/mi
23M
3:36:50
Rank: #17893 (+58)
35K → 23M
13:21 | 10:40/mi
24M
3:47:04
Rank: #17843 (+50)
23M → 24M
10:14 | 10:14/mi
40K· 24.85 mi
3:57:05
Rank: #17930 (-87)
24M → 40K
10:01 | 11:43/mi
25.2M
4:02:02
Rank: #18030 (-100)
40K → 25.2M
4:57 | 14:21/mi
Finish· 26.22 mi
4:13:33
Rank: #18173 (-143)
25.2M → Finish
11:31 | 11:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:54
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:18:39
Pace10:35 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5825:588:2125:58
8:21
-
10K
6.21 mi11:51:4452:448:2926:46
8:37
+0:16
15K
9.32 mi12:19:051:20:058:3627:21
8:48
+0:11
20K
12.43 mi12:47:391:48:398:4528:34
9:12
+0:24
Half
13.11 mi12:53:541:54:548:466:15
9:10
-0:02
25K
15.53 mi13:17:012:18:018:5323:07
9:32
+0:22
30K
18.64 mi13:48:562:49:569:0731:55
10:16
+0:44
20M
20.00 mi14:03:033:04:039:1214:07
10:23
+0:07
21M
21.00 mi14:15:153:16:159:2112:12
12:12
+1:49
35K
21.75 mi14:22:293:23:299:217:14
9:40
-2:32
23M
23.00 mi14:35:503:36:509:2613:21
10:40
+1:00
24M
24.00 mi14:46:043:47:049:2810:14
10:14
-0:26
40K
24.85 mi14:56:053:57:059:3210:01
11:43
+1:29
25.2M
25.20 mi15:01:024:02:029:364:57
14:21
+2:38
Finish
26.22 mi15:12:334:13:339:4111:31
11:18
-3:03

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

8:21 /mi

Average Pace

9:41 /mi

Slowest Pace

14:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:54

45% of race

Time at Steady Pace

1:39:58

39% of race

Time at Slower Pace

38:41

15% of race

Average Pace: 9:40 /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 mi11:24:5825:588:2125:58
8:21
#17009
10K
6.21 mi11:51:4452:448:2926:46
8:37
#17457
15K
9.32 mi12:19:051:20:058:3627:21
8:48
#17633
20K
12.43 mi12:47:391:48:398:4528:34
9:12
#17736
Half
13.11 mi12:53:541:54:548:466:15
9:10
#17812
25K
15.53 mi13:17:012:18:018:5323:07
9:32
#17765
30K
18.64 mi13:48:562:49:569:0731:55
10:16
#17888
20M
20.00 mi14:03:033:04:039:1214:07
10:23
#17897
21M
21.00 mi14:15:153:16:159:2112:12
12:12
#18038
35K
21.75 mi14:22:293:23:299:217:14
9:40
#17951
23M
23.00 mi14:35:503:36:509:2613:21
10:40
#17893
24M
24.00 mi14:46:043:47:049:2810:14
10:14
#17843
40K
24.85 mi14:56:053:57:059:3210:01
11:43
#17930
25.2M
25.20 mi15:01:024:02:029:364:57
14:21
#18030
Finish
26.22 mi15:12:334:13:339:4111:31
11:18
#18173
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi170096175617517988(Top 70%)6708(Top 61%)6708(Top 1222%)
10K6.21 mi3.10 mi17457-4486425-2506425-25017951(Top 70%)6697(Top 61%)6697(Top 1220%)
15K9.32 mi3.11 mi17633-1766507-826507-8217988(Top 70%)6708(Top 61%)6708(Top 1222%)
20K12.43 mi3.11 mi17736-1036597-906597-9018180(Top 71%)6800(Top 62%)6800(Top 1239%)
Half13.11 mi0.68 mi17812-766641-446641-4418957(Top 74%)7310(Top 67%)7310(Top 1332%)
25K15.53 mi2.42 mi17765+476638+36638+317679(Top 69%)6647(Top 61%)6647(Top 1211%)
30K18.64 mi3.11 mi17888-1236774-1366774-13618176(Top 71%)7135(Top 65%)7135(Top 1300%)
20M20.00 mi1.36 mi17897-96805-316805-3117679(Top 69%)7051(Top 65%)7051(Top 1284%)
21M21.00 mi1.00 mi18038-1416905-1006905-10019250(Top 75%)7936(Top 73%)7936(Top 1446%)
35K21.75 mi0.75 mi17951+876885+206885+2016121(Top 63%)6413(Top 59%)6413(Top 1168%)
23M23.00 mi1.25 mi17893+586875+106875+1017488(Top 68%)7150(Top 65%)7150(Top 1302%)
24M24.00 mi1.00 mi17843+506881-66881-617092(Top 67%)6995(Top 64%)6995(Top 1274%)
40K24.85 mi0.85 mi17930-876949-686949-6819838(Top 78%)8417(Top 77%)8417(Top 1533%)
25.2M25.20 mi0.35 mi18030-1007014-657014-6522173(Top 87%)9542(Top 87%)9542(Top 1738%)
Finish26.22 mi1.02 mi18173-1437106-927106-9222037(Top 86%)9467(Top 87%)9467(Top 1724%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

17988

Females

6708

F60-64

6708

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

17951

Females

6697

F60-64

6697

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

17988

Females

6708

F60-64

6708

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

18180

Females

6800

F60-64

6800

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

18957

Females

7310

F60-64

7310

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

17679

Females

6647

F60-64

6647

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18176

Females

7135

F60-64

7135

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

17679

Females

7051

F60-64

7051

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19250

Females

7936

F60-64

7936

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16121

Females

6413

F60-64

6413

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

17488

Females

7150

F60-64

7150

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17092

Females

6995

F60-64

6995

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19838

Females

8417

F60-64

8417

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22173

Females

9542

F60-64

9542

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22037

Females

9467

F60-64

9467

Passing Analysis

Category:
Athletes Passed
1595
Passed By
2759
Net Change
-1164
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17009
5K → 10K138586-448#17009#17457
10K → 15K186362-176#17457#17633
15K → 20K224327-103#17633#17736
20K → Half2096-76#17736#17812
Half → 25K220173+47#17812#17765
25K → 30K210333-123#17765#17888
30K → 20M113122-9#17888#17897
20M → 21M56197-141#17897#18038
21M → 35K11124+87#18038#17951
35K → 23M12466+58#17951#17893
23M → 24M9545+50#17893#17843
24M → 40K42129-87#17843#17930
40K → 25.2M12112-100#17930#18030
25.2M → Finish44187-143#18030#18173
TOTALS15952759-1164
📊

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