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BOSTON MARATHON 2024

Susan Spencer

Bib: 22288•F

MA

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 28%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:13
Rank: #19115
Start → 5K
27:13 | 8:46/mi
10K· 6.21 mi
54:42
Rank: #19076 (+39)
5K → 10K
27:29 | 8:51/mi
15K· 9.32 mi
1:22:48
Rank: #19058 (+18)
10K → 15K
28:06 | 9:03/mi
20K· 12.43 mi
1:52:03
Rank: #19027 (+31)
15K → 20K
29:15 | 9:25/mi
Half· 13.11 mi
1:58:17
Rank: #19001 (+26)
20K → Half
6:14 | 9:08/mi
25K· 15.53 mi
2:22:27
Rank: #19044 (-43)
Half → 25K
24:10 | 9:58/mi
30K· 18.64 mi
2:53:55
Rank: #18763 (+281)
25K → 30K
31:28 | 10:08/mi
20M
3:07:53
Rank: #18653 (+110)
30K → 20M
13:58 | 10:17/mi
21M
3:18:40
Rank: #18455 (+198)
20M → 21M
10:47 | 10:47/mi
35K· 21.75 mi
3:25:56
Rank: #18340 (+115)
21M → 35K
7:16 | 9:43/mi
23M
3:38:41
Rank: #18178 (+162)
35K → 23M
12:45 | 10:11/mi
24M
3:48:33
Rank: #18066 (+112)
23M → 24M
9:52 | 9:52/mi
40K· 24.85 mi
3:57:21
Rank: #17969 (+97)
24M → 40K
8:48 | 10:18/mi
25.2M
4:01:20
Rank: #17926 (+43)
40K → 25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
4:11:04
Rank: #17852 (+74)
25.2M → Finish
9:44 | 9:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:17
Pace9:01 /mi
2nd Half
Distance13.11 mi
Time2:12:47
Pace10:08 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:4127:138:4627:13
8:46
-
10K
6.21 mi11:53:1054:428:4827:29
8:51
+0:05
15K
9.32 mi12:21:161:22:488:5328:06
9:03
+0:12
20K
12.43 mi12:50:311:52:039:0129:15
9:25
+0:22
Half
13.11 mi12:56:451:58:179:016:14
9:08
-0:17
25K
15.53 mi13:20:552:22:279:1024:10
9:58
+0:50
30K
18.64 mi13:52:232:53:559:2031:28
10:08
+0:10
20M
20.00 mi14:06:213:07:539:2413:58
10:17
+0:09
21M
21.00 mi14:17:083:18:409:2810:47
10:47
+0:30
35K
21.75 mi14:24:243:25:569:287:16
9:43
-1:04
23M
23.00 mi14:37:093:38:419:3012:45
10:11
+0:28
24M
24.00 mi14:47:013:48:339:319:52
9:52
-0:19
40K
24.85 mi14:55:493:57:219:338:48
10:18
+0:26
25.2M
25.20 mi14:59:484:01:209:353:59
11:33
+1:15
Finish
26.22 mi15:09:324:11:049:359:44
9:33
-2:00

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

8:46 /mi

Average Pace

9:35 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:17

47% of race

Time at Steady Pace

1:35:15

38% of race

Time at Slower Pace

37:32

15% of race

Average Pace: 9:35 /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 mi11:25:4127:138:4627:13
8:46
#19115
10K
6.21 mi11:53:1054:428:4827:29
8:51
#19076
15K
9.32 mi12:21:161:22:488:5328:06
9:03
#19058
20K
12.43 mi12:50:311:52:039:0129:15
9:25
#19027
Half
13.11 mi12:56:451:58:179:016:14
9:08
#19001
25K
15.53 mi13:20:552:22:279:1024:10
9:58
#19044
30K
18.64 mi13:52:232:53:559:2031:28
10:08
#18763
20M
20.00 mi14:06:213:07:539:2413:58
10:17
#18653
21M
21.00 mi14:17:083:18:409:2810:47
10:47
#18455
35K
21.75 mi14:24:243:25:569:287:16
9:43
#18340
23M
23.00 mi14:37:093:38:419:3012:45
10:11
#18178
24M
24.00 mi14:47:013:48:339:319:52
9:52
#18066
40K
24.85 mi14:55:493:57:219:338:48
10:18
#17969
25.2M
25.20 mi14:59:484:01:209:353:59
11:33
#17926
Finish
26.22 mi15:09:324:11:049:359:44
9:33
#17852
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi191157423742319108(Top 75%)7302(Top 67%)7302(Top 1330%)
10K6.21 mi3.10 mi19076+397369+547369+5419094(Top 75%)7344(Top 67%)7344(Top 1338%)
15K9.32 mi3.11 mi19058+187333+367333+3619108(Top 75%)7302(Top 67%)7302(Top 1330%)
20K12.43 mi3.11 mi19027+317306+277306+2718923(Top 74%)7234(Top 66%)7234(Top 1318%)
Half13.11 mi0.68 mi19001+267294+127294+1218859(Top 74%)7249(Top 66%)7249(Top 1320%)
25K15.53 mi2.42 mi19044-437329-357329-3519036(Top 75%)7392(Top 68%)7392(Top 1346%)
30K18.64 mi3.11 mi18763+2817248+817248+8117744(Top 69%)6906(Top 63%)6906(Top 1258%)
20M20.00 mi1.36 mi18653+1107210+387210+3817352(Top 68%)6899(Top 63%)6899(Top 1257%)
21M21.00 mi1.00 mi18455+1987133+777133+7715736(Top 62%)6192(Top 57%)6192(Top 1128%)
35K21.75 mi0.75 mi18340+1157084+497084+4916267(Top 64%)6494(Top 59%)6494(Top 1183%)
23M23.00 mi1.25 mi18178+1627022+627022+6216075(Top 63%)6441(Top 59%)6441(Top 1173%)
24M24.00 mi1.00 mi18066+1126989+336989+3315882(Top 62%)6391(Top 59%)6391(Top 1164%)
40K24.85 mi0.85 mi17969+976967+226967+2216040(Top 63%)6525(Top 60%)6525(Top 1189%)
25.2M25.20 mi0.35 mi17926+436956+116956+1116218(Top 63%)6645(Top 61%)6645(Top 1210%)
Finish26.22 mi1.02 mi17852+746942+146942+1416765(Top 66%)6899(Top 63%)6899(Top 1257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

19108

Females

7302

F60-64

7302

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19094

Females

7344

F60-64

7344

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

19108

Females

7302

F60-64

7302

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

18923

Females

7234

F60-64

7234

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

18859

Females

7249

F60-64

7249

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19036

Females

7392

F60-64

7392

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

17744

Females

6906

F60-64

6906

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17352

Females

6899

F60-64

6899

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

15736

Females

6192

F60-64

6192

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16267

Females

6494

F60-64

6494

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16075

Females

6441

F60-64

6441

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

15882

Females

6391

F60-64

6391

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16040

Females

6525

F60-64

6525

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16218

Females

6645

F60-64

6645

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

16765

Females

6899

F60-64

6899

Passing Analysis

Category:
Athletes Passed
2461
Passed By
1198
Net Change
+1263
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19115
5K → 10K276237+39#19115#19076
10K → 15K233215+18#19076#19058
15K → 20K269238+31#19058#19027
20K → Half5428+26#19027#19001
Half → 25K167210-43#19001#19044
25K → 30K37796+281#19044#18763
30K → 20M14636+110#18763#18653
20M → 21M21618+198#18653#18455
21M → 35K1216+115#18455#18340
35K → 23M18624+162#18340#18178
23M → 24M13725+112#18178#18066
24M → 40K11619+97#18066#17969
40K → 25.2M5714+43#17969#17926
25.2M → Finish10632+74#17926#17852
TOTALS24611198+1263
📊

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