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BOSTON MARATHON 2024

Cathy Pearce

Bib: 23153•F

FL

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
26:40
Rank: #18232
Start → 5K
26:40 | 8:35/mi
10K· 6.21 mi
55:19
Rank: #19502 (-1270)
5K → 10K
28:39 | 9:13/mi
15K· 9.32 mi
1:24:54
Rank: #19989 (-487)
10K → 15K
29:35 | 9:31/mi
20K· 12.43 mi
1:55:41
Rank: #20146 (-157)
15K → 20K
30:47 | 9:54/mi
Half· 13.11 mi
2:02:26
Rank: #20206 (-60)
20K → Half
6:45 | 9:54/mi
25K· 15.53 mi
2:28:16
Rank: #20274 (-68)
Half → 25K
25:50 | 10:39/mi
30K· 18.64 mi
3:02:08
Rank: #20149 (+125)
25K → 30K
33:52 | 10:54/mi
20M
3:17:41
Rank: #20165 (-16)
30K → 20M
15:33 | 11:27/mi
21M
3:30:17
Rank: #20150 (+15)
20M → 21M
12:36 | 12:36/mi
35K· 21.75 mi
3:38:36
Rank: #20151 (-1)
21M → 35K
8:19 | 11:07/mi
23M
3:53:28
Rank: #20174 (-23)
35K → 23M
14:52 | 11:52/mi
24M
4:05:31
Rank: #20221 (-47)
23M → 24M
12:03 | 12:03/mi
40K· 24.85 mi
4:15:33
Rank: #20197 (+24)
24M → 40K
10:02 | 11:44/mi
25.2M
4:20:24
Rank: #20230 (-33)
40K → 25.2M
4:51 | 14:04/mi
Finish· 26.22 mi
4:31:43
Rank: #20275 (-45)
25.2M → Finish
11:19 | 11:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:26
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:29:17
Pace11:23 /mi
📊Positive Split: 21.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0026:408:3526:40
8:35
-
10K
6.21 mi11:56:3955:198:5428:39
9:13
+0:38
15K
9.32 mi12:26:141:24:549:0729:35
9:31
+0:18
20K
12.43 mi12:57:011:55:419:1930:47
9:54
+0:23
Half
13.11 mi13:03:462:02:269:206:45
9:54
0:00
25K
15.53 mi13:29:362:28:169:3325:50
10:39
+0:45
30K
18.64 mi14:03:283:02:089:4633:52
10:54
+0:15
20M
20.00 mi14:19:013:17:419:5315:33
11:27
+0:33
21M
21.00 mi14:31:373:30:1710:0112:36
12:36
+1:09
35K
21.75 mi14:39:563:38:3610:038:19
11:07
-1:29
23M
23.00 mi14:54:483:53:2810:0914:52
11:52
+0:45
24M
24.00 mi15:06:514:05:3110:1412:03
12:03
+0:11
40K
24.85 mi15:16:534:15:3310:1710:02
11:44
-0:19
25.2M
25.20 mi15:21:444:20:2410:204:51
14:04
+2:20
Finish
26.22 mi15:33:034:31:4310:2211:19
11:06
-2:58

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

8:35 /mi

Average Pace

10:22 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:26

45% of race

Time at Steady Pace

1:44:55

39% of race

Time at Slower Pace

44:22

16% of race

Average Pace: 10:22 /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 mi11:28:0026:408:3526:40
8:35
#18232
10K
6.21 mi11:56:3955:198:5428:39
9:13
#19502
15K
9.32 mi12:26:141:24:549:0729:35
9:31
#19989
20K
12.43 mi12:57:011:55:419:1930:47
9:54
#20146
Half
13.11 mi13:03:462:02:269:206:45
9:54
#20206
25K
15.53 mi13:29:362:28:169:3325:50
10:39
#20274
30K
18.64 mi14:03:283:02:089:4633:52
10:54
#20149
20M
20.00 mi14:19:013:17:419:5315:33
11:27
#20165
21M
21.00 mi14:31:373:30:1710:0112:36
12:36
#20150
35K
21.75 mi14:39:563:38:3610:038:19
11:07
#20151
23M
23.00 mi14:54:483:53:2810:0914:52
11:52
#20174
24M
24.00 mi15:06:514:05:3110:1412:03
12:03
#20221
40K
24.85 mi15:16:534:15:3310:1710:02
11:44
#20197
25.2M
25.20 mi15:21:444:20:2410:204:51
14:04
#20230
Finish
26.22 mi15:33:034:31:4310:2211:19
11:06
#20275
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi182326903690320737(Top 81%)8180(Top 75%)8180(Top 1490%)
10K6.21 mi3.10 mi19502-12707591-6887591-68820548(Top 80%)8127(Top 74%)8127(Top 1480%)
15K9.32 mi3.11 mi19989-4877833-2427833-24220737(Top 81%)8180(Top 75%)8180(Top 1490%)
20K12.43 mi3.11 mi20146-1577895-627895-6220352(Top 80%)8007(Top 73%)8007(Top 1458%)
Half13.11 mi0.68 mi20206-607929-347929-3421207(Top 83%)8516(Top 78%)8516(Top 1551%)
25K15.53 mi2.42 mi20274-687984-557984-5520780(Top 81%)8353(Top 76%)8353(Top 1521%)
30K18.64 mi3.11 mi20149+1257974+107974+1019758(Top 77%)7986(Top 73%)7986(Top 1455%)
20M20.00 mi1.36 mi20165-168008-348008-3420282(Top 79%)8369(Top 77%)8369(Top 1524%)
21M21.00 mi1.00 mi20150+158028-208028-2020055(Top 78%)8359(Top 77%)8359(Top 1523%)
35K21.75 mi0.75 mi20151-18047-198047-1920073(Top 79%)8379(Top 77%)8379(Top 1526%)
23M23.00 mi1.25 mi20174-238085-388085-3820474(Top 80%)8631(Top 79%)8631(Top 1572%)
24M24.00 mi1.00 mi20221-478134-498134-4921549(Top 84%)9212(Top 84%)9212(Top 1678%)
40K24.85 mi0.85 mi20197+248135-18135-119886(Top 78%)8444(Top 77%)8444(Top 1538%)
25.2M25.20 mi0.35 mi20230-338166-318166-3121709(Top 85%)9326(Top 85%)9326(Top 1699%)
Finish26.22 mi1.02 mi20275-458203-378203-3721608(Top 85%)9262(Top 85%)9262(Top 1687%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

20737

Females

8180

F60-64

8180

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

20548

Females

8127

F60-64

8127

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

20737

Females

8180

F60-64

8180

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

20352

Females

8007

F60-64

8007

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21207

Females

8516

F60-64

8516

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

20780

Females

8353

F60-64

8353

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

19758

Females

7986

F60-64

7986

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20282

Females

8369

F60-64

8369

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20055

Females

8359

F60-64

8359

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20073

Females

8379

F60-64

8379

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

20474

Females

8631

F60-64

8631

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

21549

Females

9212

F60-64

9212

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19886

Females

8444

F60-64

8444

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

21709

Females

9326

F60-64

9326

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21608

Females

9262

F60-64

9262

Passing Analysis

Category:
Athletes Passed
1152
Passed By
3195
Net Change
-2043
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18232
5K → 10K391309-1270#18232#19502
10K → 15K89576-487#19502#19989
15K → 20K165322-157#19989#20146
20K → Half969-60#20146#20206
Half → 25K129197-68#20206#20274
25K → 30K236111+125#20274#20149
30K → 20M84100-16#20149#20165
20M → 21M8873+15#20165#20150
21M → 35K4950-1#20150#20151
35K → 23M77100-23#20151#20174
23M → 24M4996-47#20174#20221
24M → 40K7955+24#20221#20197
40K → 25.2M2053-33#20197#20230
25.2M → Finish3984-45#20230#20275
TOTALS11523195-2043
📊

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