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BOSTON MARATHON 2024

Angela Zimmerman

Bib: 23476•F

OR

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
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:18
Rank: #19230
Start → 5K
8:47/mi
27:18 split
10K· 6.21 mi
56:43
Rank: #20369 (-1139)
5K → 10K
9:28/mi
29:25 split
15K· 9.32 mi
1:28:17
Rank: #21154 (-785)
10K → 15K
10:10/mi
31:34 split
20K· 12.43 mi
2:02:33
Rank: #21645 (-491)
15K → 20K
11:02/mi
34:16 split
Half· 13.11 mi
2:09:53
Rank: #21730 (-85)
20K → Half
10:45/mi
7:20 split
25K· 15.53 mi
2:40:06
Rank: #22220 (-490)
Half → 25K
12:28/mi
30:13 split
30K· 18.64 mi
3:20:11
Rank: #22456 (-236)
25K → 30K
12:54/mi
40:05 split
20M
3:37:20
Rank: #22467 (-11)
30K → 20M
12:37/mi
17:09 split
21M
3:51:55
Rank: #22533 (-66)
20M → 21M
14:35/mi
14:35 split
35K· 21.75 mi
4:00:00
Rank: #22429 (+104)
21M → 35K
10:48/mi
8:05 split
23M
4:15:57
Rank: #22438 (-9)
35K → 23M
12:44/mi
15:57 split
24M
4:28:04
Rank: #22399 (+39)
23M → 24M
12:07/mi
12:07 split
40K· 24.85 mi
4:38:52
Rank: #22368 (+31)
24M → 40K
12:38/mi
10:48 split
25.2M
4:43:33
Rank: #22356 (+12)
40K → 25.2M
13:35/mi
4:41 split
Finish· 26.22 mi
4:54:13
Rank: #22281 (+75)
25.2M → Finish
10:28/mi
10:40 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:53
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:44:20
Pace12:32 /mi
📊Positive Split: 26.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:3327:188:4727:18
8:47
-
10K
6.21 mi11:56:5856:439:0829:25
9:28
+0:41
15K
9.32 mi12:28:321:28:179:2831:34
10:10
+0:42
20K
12.43 mi13:02:482:02:339:5234:16
11:02
+0:52
Half
13.11 mi13:10:082:09:539:547:20
10:45
-0:17
25K
15.53 mi13:40:212:40:0610:1830:13
12:28
+1:43
30K
18.64 mi14:20:263:20:1110:4440:05
12:54
+0:26
20M
20.00 mi14:37:353:37:2010:5217:09
12:37
-0:17
21M
21.00 mi14:52:103:51:5511:0314:35
14:35
+1:58
35K
21.75 mi15:00:154:00:0011:028:05
10:48
-3:47
23M
23.00 mi15:16:124:15:5711:0815:57
12:44
+1:56
24M
24.00 mi15:28:194:28:0411:1012:07
12:07
-0:37
40K
24.85 mi15:39:074:38:5211:1310:48
12:38
+0:31
25.2M
25.20 mi15:43:484:43:3311:154:41
13:35
+0:57
Finish
26.22 mi15:54:284:54:1311:1410:40
10:28
-3:07

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

8:47 /mi

Average Pace

11:14 /mi

Slowest Pace

14:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:38

51% of race

Time at Steady Pace

1:26:14

29% of race

Time at Slower Pace

59:21

20% of race

Average Pace: 11:13 /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 mi11:27:3327:188:4727:18
8:47
#19230
10K
6.21 mi11:56:5856:439:0829:25
9:28
#20369
15K
9.32 mi12:28:321:28:179:2831:34
10:10
#21154
20K
12.43 mi13:02:482:02:339:5234:16
11:02
#21645
Half
13.11 mi13:10:082:09:539:547:20
10:45
#21730
25K
15.53 mi13:40:212:40:0610:1830:13
12:28
#22220
30K
18.64 mi14:20:263:20:1110:4440:05
12:54
#22456
20M
20.00 mi14:37:353:37:2010:5217:09
12:37
#22467
21M
21.00 mi14:52:103:51:5511:0314:35
14:35
#22533
35K
21.75 mi15:00:154:00:0011:028:05
10:48
#22429
23M
23.00 mi15:16:124:15:5711:0815:57
12:44
#22438
24M
24.00 mi15:28:194:28:0411:1012:07
12:07
#22399
40K
24.85 mi15:39:074:38:5211:1310:48
12:38
#22368
25.2M
25.20 mi15:43:484:43:3311:154:41
13:35
#22356
Finish
26.22 mi15:54:284:54:1311:1410:40
10:28
#22281
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi192307489748922258(Top 87%)9015(Top 83%)9015(Top 1642%)
10K6.21 mi3.10 mi20369-11398057-5688057-56821280(Top 83%)8526(Top 78%)8526(Top 1553%)
15K9.32 mi3.11 mi21154-7858450-3938450-39322258(Top 87%)9015(Top 83%)9015(Top 1642%)
20K12.43 mi3.11 mi21645-4918722-2728722-27222675(Top 89%)9273(Top 85%)9273(Top 1689%)
Half13.11 mi0.68 mi21730-858769-478769-4723153(Top 91%)9577(Top 88%)9577(Top 1744%)
25K15.53 mi2.42 mi22220-4909039-2709039-27023697(Top 93%)9909(Top 91%)9909(Top 1805%)
30K18.64 mi3.11 mi22456-2369201-1629201-16223183(Top 91%)9745(Top 89%)9745(Top 1775%)
20M20.00 mi1.36 mi22467-119226-259226-2522351(Top 87%)9430(Top 86%)9430(Top 1718%)
21M21.00 mi1.00 mi22533-669273-479273-4723086(Top 90%)9829(Top 90%)9829(Top 1790%)
35K21.75 mi0.75 mi22429+1049236+379236+3719371(Top 76%)8020(Top 73%)8020(Top 1461%)
23M23.00 mi1.25 mi22438-99259-239259-2322108(Top 87%)9426(Top 86%)9426(Top 1717%)
24M24.00 mi1.00 mi22399+399258+19258+121680(Top 85%)9271(Top 85%)9271(Top 1689%)
40K24.85 mi0.85 mi22368+319263-59263-521655(Top 85%)9300(Top 85%)9300(Top 1694%)
25.2M25.20 mi0.35 mi22356+129263926320902(Top 82%)8948(Top 82%)8948(Top 1630%)
Finish26.22 mi1.02 mi22281+759244+199244+1919933(Top 78%)8440(Top 77%)8440(Top 1537%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

22258

Females

9015

F60-64

9015

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

21280

Females

8526

F60-64

8526

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

22258

Females

9015

F60-64

9015

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

22675

Females

9273

F60-64

9273

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

23153

Females

9577

F60-64

9577

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

23697

Females

9909

F60-64

9909

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

23183

Females

9745

F60-64

9745

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

22351

Females

9430

F60-64

9430

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

23086

Females

9829

F60-64

9829

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

19371

Females

8020

F60-64

8020

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

22108

Females

9426

F60-64

9426

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

21680

Females

9271

F60-64

9271

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21655

Females

9300

F60-64

9300

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

20902

Females

8948

F60-64

8948

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

19933

Females

8440

F60-64

8440

Passing Analysis

Category:
Athletes Passed
785
Passed By
3836
Net Change
-3051
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19230
5K → 10K401179-1139#19230#20369
10K → 15K49834-785#20369#21154
15K → 20K57548-491#21154#21645
20K → Half1398-85#21645#21730
Half → 25K35525-490#21730#22220
25K → 30K81317-236#22220#22456
30K → 20M6879-11#22456#22467
20M → 21M43109-66#22467#22533
21M → 35K1106+104#22533#22429
35K → 23M4655-9#22429#22438
23M → 24M6223+39#22438#22399
24M → 40K6534+31#22399#22368
40K → 25.2M2917+12#22368#22356
25.2M → Finish8712+75#22356#22281
TOTALS7853836-3051
📊

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