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BOSTON MARATHON 2023

Caroline Moakley

Bib: 16058•F

NC

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 44%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:20
Rank: #15121
Start → 5K
25:20 | 8:09/mi
10K· 6.21 mi
49:41
Rank: #14364 (+757)
5K → 10K
24:21 | 7:50/mi
15K· 9.32 mi
1:14:34
Rank: #14362 (+2)
10K → 15K
24:53 | 8:01/mi
20K· 12.43 mi
1:39:58
Rank: #14426 (-64)
15K → 20K
25:24 | 8:11/mi
Half· 13.11 mi
1:45:34
Rank: #14520 (-94)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:06:09
Rank: #14788 (-268)
Half → 25K
20:35 | 8:29/mi
30K· 18.64 mi
2:33:22
Rank: #14984 (-196)
25K → 30K
27:13 | 8:46/mi
20M
2:45:48
Rank: #15169 (-185)
30K → 20M
12:26 | 9:09/mi
21M
2:55:21
Rank: #15212 (-43)
20M → 21M
9:33 | 9:33/mi
35K· 21.75 mi
3:02:06
Rank: #15297 (-85)
21M → 35K
6:45 | 9:01/mi
23M
3:13:21
Rank: #15337 (-40)
35K → 23M
11:15 | 8:59/mi
24M
3:22:09
Rank: #15385 (-48)
23M → 24M
8:48 | 8:48/mi
40K· 24.85 mi
3:30:03
Rank: #15470 (-85)
24M → 40K
7:54 | 9:14/mi
25.2M
3:33:16
Rank: #15436 (+34)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:41:23
Rank: #15276 (+160)
25.2M → Finish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:34
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:55:49
Pace8:50 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5425:208:0925:20
8:09
-
10K
6.21 mi11:42:1549:418:0024:21
7:50
-0:19
15K
9.32 mi12:07:081:14:348:0024:53
8:01
+0:11
20K
12.43 mi12:32:321:39:588:0325:24
8:11
+0:10
Half
13.11 mi12:38:081:45:348:035:36
8:12
+0:01
25K
15.53 mi12:58:432:06:098:0720:35
8:29
+0:17
30K
18.64 mi13:25:562:33:228:1427:13
8:46
+0:17
20M
20.00 mi13:38:222:45:488:1712:26
9:09
+0:23
21M
21.00 mi13:47:552:55:218:219:33
9:33
+0:24
35K
21.75 mi13:54:403:02:068:226:45
9:01
-0:32
23M
23.00 mi14:05:553:13:218:2411:15
8:59
-0:02
24M
24.00 mi14:14:433:22:098:258:48
8:48
-0:11
40K
24.85 mi14:22:373:30:038:277:54
9:14
+0:26
25.2M
25.20 mi14:25:503:33:168:283:13
9:20
+0:06
Finish
26.22 mi14:33:573:41:238:278:07
7:58
-1:22

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

7:50 /mi

Average Pace

8:27 /mi

Slowest Pace

9:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:16

61% of race

Time at Steady Pace

54:01

24% of race

Time at Slower Pace

33:06

15% of race

Average Pace: 8:27 /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 mi11:17:5425:208:0925:20
8:09
#15121
10K
6.21 mi11:42:1549:418:0024:21
7:50
#14364
15K
9.32 mi12:07:081:14:348:0024:53
8:01
#14362
20K
12.43 mi12:32:321:39:588:0325:24
8:11
#14426
Half
13.11 mi12:38:081:45:348:035:36
8:12
#14520
25K
15.53 mi12:58:432:06:098:0720:35
8:29
#14788
30K
18.64 mi13:25:562:33:228:1427:13
8:46
#14984
20M
20.00 mi13:38:222:45:488:1712:26
9:09
#15169
21M
21.00 mi13:47:552:55:218:219:33
9:33
#15212
35K
21.75 mi13:54:403:02:068:226:45
9:01
#15297
23M
23.00 mi14:05:553:13:218:2411:15
8:59
#15337
24M
24.00 mi14:14:433:22:098:258:48
8:48
#15385
40K
24.85 mi14:22:373:30:038:277:54
9:14
#15470
25.2M
25.20 mi14:25:503:33:168:283:13
9:20
#15436
Finish
26.22 mi14:33:573:41:238:278:07
7:58
#15276
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi151214725472514479(Top 54%)4371(Top 38%)4371(Top 89%)
10K6.21 mi3.10 mi14364+7574263+4624263+46213471(Top 51%)3704(Top 32%)3704(Top 76%)
15K9.32 mi3.11 mi14362+24271-84271-814479(Top 54%)4371(Top 38%)4371(Top 89%)
20K12.43 mi3.11 mi14426-644328-574328-5714807(Top 56%)4594(Top 40%)4594(Top 94%)
Half13.11 mi0.68 mi14520-944379-514379-5115895(Top 60%)5227(Top 46%)5227(Top 107%)
25K15.53 mi2.42 mi14788-2684579-2004579-20016131(Top 61%)5515(Top 48%)5515(Top 113%)
30K18.64 mi3.11 mi14984-1964737-1584737-15815833(Top 59%)5405(Top 47%)5405(Top 111%)
20M20.00 mi1.36 mi15169-1854885-1484885-14817314(Top 65%)6341(Top 56%)6341(Top 130%)
21M21.00 mi1.00 mi15212-434935-504935-5016215(Top 61%)5743(Top 50%)5743(Top 118%)
35K21.75 mi0.75 mi15297-855004-695004-6918003(Top 68%)6834(Top 60%)6834(Top 140%)
23M23.00 mi1.25 mi15337-405055-515055-5116000(Top 60%)5739(Top 50%)5739(Top 118%)
24M24.00 mi1.00 mi15385-485098-435098-4316203(Top 61%)5916(Top 52%)5916(Top 121%)
40K24.85 mi0.85 mi15470-855174-765174-7617277(Top 65%)6549(Top 57%)6549(Top 134%)
25.2M25.20 mi0.35 mi15436+345156+185156+1814386(Top 54%)4956(Top 43%)4956(Top 101%)
Finish26.22 mi1.02 mi15276+1605068+885068+8811919(Top 45%)3676(Top 32%)3676(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14479

Females

4371

F18-39

4371

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13471

Females

3704

F18-39

3704

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14479

Females

4371

F18-39

4371

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14807

Females

4594

F18-39

4594

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15895

Females

5227

F18-39

5227

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

16131

Females

5515

F18-39

5515

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15833

Females

5405

F18-39

5405

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

17314

Females

6341

F18-39

6341

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

16215

Females

5743

F18-39

5743

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18003

Females

6834

F18-39

6834

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

16000

Females

5739

F18-39

5739

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16203

Females

5916

F18-39

5916

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17277

Females

6549

F18-39

6549

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14386

Females

4956

F18-39

4956

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11919

Females

3676

F18-39

3676

Passing Analysis

Category:
Athletes Passed
1893
Passed By
2048
Net Change
-155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15121
5K → 10K83376+757#15121#14364
10K → 15K187185+2#14364#14362
15K → 20K159223-64#14362#14426
20K → Half9103-94#14426#14520
Half → 25K74342-268#14520#14788
25K → 30K108304-196#14788#14984
30K → 20M46231-185#14984#15169
20M → 21M74117-43#15169#15212
21M → 35K22107-85#15212#15297
35K → 23M76116-40#15297#15337
23M → 24M4896-48#15337#15385
24M → 40K32117-85#15385#15470
40K → 25.2M5622+34#15470#15436
25.2M → Finish1699+160#15436#15276
TOTALS18932048-155
📊

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