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BOSTON MARATHON 2023

Clare Mccabe

Bib: 12435•F

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 27%
Gender (Female)
#0 / 11423
Top 9%
Division (F18-39)
#0 / 4884
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:34
Rank: #7900
Start → 5K
22:34 | 7:16/mi
10K· 6.21 mi
44:56
Rank: #7974 (-74)
5K → 10K
22:22 | 7:12/mi
15K· 9.32 mi
1:07:32
Rank: #8085 (-111)
10K → 15K
22:36 | 7:16/mi
20K· 12.43 mi
1:30:13
Rank: #7968 (+117)
15K → 20K
22:41 | 7:18/mi
Half· 13.11 mi
1:35:09
Rank: #7969 (-1)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:52:56
Rank: #7865 (+104)
Half → 25K
17:47 | 7:20/mi
30K· 18.64 mi
2:15:55
Rank: #7587 (+278)
25K → 30K
22:59 | 7:24/mi
20M
2:26:01
Rank: #7440 (+147)
30K → 20M
10:06 | 7:26/mi
21M
2:33:44
Rank: #7334 (+106)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:39:12
Rank: #7307 (+27)
21M → 35K
5:28 | 7:18/mi
23M
2:48:55
Rank: #7312 (-5)
35K → 23M
9:43 | 7:46/mi
24M
2:56:29
Rank: #7296 (+16)
23M → 24M
7:34 | 7:34/mi
40K· 24.85 mi
3:03:32
Rank: #7426 (-130)
24M → 40K
7:03 | 8:15/mi
25.2M
3:06:07
Rank: #7360 (+66)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
3:13:08
Rank: #7198 (+162)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:09
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:37:59
Pace7:28 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1522:347:1622:34
7:16
-
10K
6.21 mi11:12:3744:567:1422:22
7:12
-0:04
15K
9.32 mi11:35:131:07:327:1522:36
7:16
+0:04
20K
12.43 mi11:57:541:30:137:1622:41
7:18
+0:02
Half
13.11 mi12:02:501:35:097:154:56
7:14
-0:04
25K
15.53 mi12:20:371:52:567:1617:47
7:20
+0:06
30K
18.64 mi12:43:362:15:557:1722:59
7:24
+0:04
20M
20.00 mi12:53:422:26:017:1810:06
7:26
+0:02
21M
21.00 mi13:01:252:33:447:197:43
7:43
+0:17
35K
21.75 mi13:06:532:39:127:195:28
7:18
-0:25
23M
23.00 mi13:16:362:48:557:219:43
7:46
+0:28
24M
24.00 mi13:24:102:56:297:217:34
7:34
-0:12
40K
24.85 mi13:31:133:03:327:237:03
8:15
+0:41
25.2M
25.20 mi13:33:483:06:077:232:35
7:29
-0:46
Finish
26.22 mi13:40:493:13:087:227:01
6:53
-0:36

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

6:53 /mi

Average Pace

7:22 /mi

Slowest Pace

8:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:39

87% of race

Time at Steady Pace

17:26

9% of race

Time at Slower Pace

7:03

4% of race

Average Pace: 7:22 /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 mi10:50:1522:347:1622:34
7:16
#7900
10K
6.21 mi11:12:3744:567:1422:22
7:12
#7974
15K
9.32 mi11:35:131:07:327:1522:36
7:16
#8085
20K
12.43 mi11:57:541:30:137:1622:41
7:18
#7968
Half
13.11 mi12:02:501:35:097:154:56
7:14
#7969
25K
15.53 mi12:20:371:52:567:1617:47
7:20
#7865
30K
18.64 mi12:43:362:15:557:1722:59
7:24
#7587
20M
20.00 mi12:53:422:26:017:1810:06
7:26
#7440
21M
21.00 mi13:01:252:33:447:197:43
7:43
#7334
35K
21.75 mi13:06:532:39:127:195:28
7:18
#7307
23M
23.00 mi13:16:362:48:557:219:43
7:46
#7312
24M
24.00 mi13:24:102:56:297:217:34
7:34
#7296
40K
24.85 mi13:31:133:03:327:237:03
8:15
#7426
25.2M
25.20 mi13:33:483:06:077:232:35
7:29
#7360
Finish
26.22 mi13:40:493:13:087:227:01
6:53
#7198
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi79009819818361(Top 31%)1199(Top 10%)1199(Top 25%)
10K6.21 mi3.10 mi7974-741012-311012-318099(Top 30%)1077(Top 9%)1077(Top 22%)
15K9.32 mi3.11 mi8085-1111070-581070-588361(Top 31%)1199(Top 10%)1199(Top 25%)
20K12.43 mi3.11 mi7968+1171042+281042+287804(Top 29%)1035(Top 9%)1035(Top 21%)
Half13.11 mi0.68 mi7969-11049-71049-78130(Top 31%)1136(Top 10%)1136(Top 23%)
25K15.53 mi2.42 mi7865+1041032+171032+177518(Top 28%)1016(Top 9%)1016(Top 21%)
30K18.64 mi3.11 mi7587+278962+70962+706606(Top 25%)796(Top 7%)796(Top 16%)
20M20.00 mi1.36 mi7440+147929+33929+336386(Top 24%)816(Top 7%)816(Top 17%)
21M21.00 mi1.00 mi7334+106913+16913+165750(Top 22%)739(Top 6%)739(Top 15%)
35K21.75 mi0.75 mi7307+27924-11924-117203(Top 27%)1165(Top 10%)1165(Top 24%)
23M23.00 mi1.25 mi7312-5945-21945-218161(Top 31%)1651(Top 14%)1651(Top 34%)
24M24.00 mi1.00 mi7296+16956-11956-118176(Top 31%)1741(Top 15%)1741(Top 36%)
40K24.85 mi0.85 mi7426-1301029-731029-7311673(Top 44%)3485(Top 31%)3485(Top 71%)
25.2M25.20 mi0.35 mi7360+661014+151014+153952(Top 15%)441(Top 4%)441(Top 9%)
Finish26.22 mi1.02 mi7198+162985+29985+294584(Top 17%)604(Top 5%)604(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8361

Females

1199

F18-39

1199

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8099

Females

1077

F18-39

1077

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8361

Females

1199

F18-39

1199

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7804

Females

1035

F18-39

1035

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8130

Females

1136

F18-39

1136

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7518

Females

1016

F18-39

1016

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6606

Females

796

F18-39

796

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6386

Females

816

F18-39

816

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5750

Females

739

F18-39

739

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7203

Females

1165

F18-39

1165

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8161

Females

1651

F18-39

1651

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8176

Females

1741

F18-39

1741

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11673

Females

3485

F18-39

3485

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3952

Females

441

F18-39

441

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4584

Females

604

F18-39

604

Passing Analysis

Category:
Athletes Passed
1659
Passed By
957
Net Change
+702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7900
5K → 10K189263-74#7900#7974
10K → 15K87198-111#7974#8085
15K → 20K18063+117#8085#7968
20K → Half1718-1#7968#7969
Half → 25K14844+104#7969#7865
25K → 30K30426+278#7865#7587
30K → 20M15710+147#7587#7440
20M → 21M12418+106#7440#7334
21M → 35K5528+27#7334#7307
35K → 23M7580-5#7307#7312
23M → 24M6246+16#7312#7296
24M → 40K22152-130#7296#7426
40K → 25.2M704+66#7426#7360
25.2M → Finish1697+162#7360#7198
TOTALS1659957+702
📊

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