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BOSTON MARATHON 2023

Kimberly Hegarty

Bib: 19447•F

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
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
26:53
Rank: #18588
Start → 5K
26:53 | 8:39/mi
10K· 6.21 mi
53:00
Rank: #18092 (+496)
5K → 10K
26:07 | 8:24/mi
15K· 9.32 mi
1:18:59
Rank: #17685 (+407)
10K → 15K
25:59 | 8:22/mi
20K· 12.43 mi
1:45:06
Rank: #17303 (+382)
15K → 20K
26:07 | 8:24/mi
Half· 13.11 mi
1:50:54
Rank: #17324 (-21)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:11:49
Rank: #17240 (+84)
Half → 25K
20:55 | 8:38/mi
30K· 18.64 mi
2:39:19
Rank: #17041 (+199)
25K → 30K
27:30 | 8:51/mi
20M
2:51:31
Rank: #16980 (+61)
30K → 20M
12:12 | 8:59/mi
21M
3:00:50
Rank: #16876 (+104)
20M → 21M
9:19 | 9:19/mi
35K· 21.75 mi
3:07:13
Rank: #16808 (+68)
21M → 35K
6:23 | 8:32/mi
23M
3:18:20
Rank: #16725 (+83)
35K → 23M
11:07 | 8:53/mi
24M
3:27:09
Rank: #16693 (+32)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:34:51
Rank: #16680 (+13)
24M → 40K
7:42 | 9:00/mi
25.2M
3:38:09
Rank: #16644 (+36)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:46:58
Rank: #16609 (+35)
25.2M → Finish
8:49 | 8:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:54
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:56:04
Pace8:51 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0126:538:3926:53
8:39
-
10K
6.21 mi11:49:0853:008:3226:07
8:24
-0:15
15K
9.32 mi12:15:071:18:598:2825:59
8:22
-0:02
20K
12.43 mi12:41:141:45:068:2726:07
8:24
+0:02
Half
13.11 mi12:47:021:50:548:285:48
8:30
+0:06
25K
15.53 mi13:07:572:11:498:2920:55
8:38
+0:08
30K
18.64 mi13:35:272:39:198:3327:30
8:51
+0:13
20M
20.00 mi13:47:392:51:318:3512:12
8:59
+0:08
21M
21.00 mi13:56:583:00:508:379:19
9:19
+0:20
35K
21.75 mi14:03:213:07:138:376:23
8:32
-0:47
23M
23.00 mi14:14:283:18:208:3711:07
8:53
+0:21
24M
24.00 mi14:23:173:27:098:388:49
8:49
-0:04
40K
24.85 mi14:30:593:34:518:397:42
9:00
+0:11
25.2M
25.20 mi14:34:173:38:098:393:18
9:34
+0:34
Finish
26.22 mi14:43:063:46:588:408:49
8:39
-0:55

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

8:22 /mi

Average Pace

8:40 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:34:21

94% of race

Time at Steady Pace

12:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:39 /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 mi11:23:0126:538:3926:53
8:39
#18588
10K
6.21 mi11:49:0853:008:3226:07
8:24
#18092
15K
9.32 mi12:15:071:18:598:2825:59
8:22
#17685
20K
12.43 mi12:41:141:45:068:2726:07
8:24
#17303
Half
13.11 mi12:47:021:50:548:285:48
8:30
#17324
25K
15.53 mi13:07:572:11:498:2920:55
8:38
#17240
30K
18.64 mi13:35:272:39:198:3327:30
8:51
#17041
20M
20.00 mi13:47:392:51:318:3512:12
8:59
#16980
21M
21.00 mi13:56:583:00:508:379:19
9:19
#16876
35K
21.75 mi14:03:213:07:138:376:23
8:32
#16808
23M
23.00 mi14:14:283:18:208:3711:07
8:53
#16725
24M
24.00 mi14:23:173:27:098:388:49
8:49
#16693
40K
24.85 mi14:30:593:34:518:397:42
9:00
#16680
25.2M
25.20 mi14:34:173:38:098:393:18
9:34
#16644
Finish
26.22 mi14:43:063:46:588:408:49
8:39
#16609
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi185886924692416947(Top 64%)5877(Top 51%)5877(Top 120%)
10K6.21 mi3.10 mi18092+4966583+3416583+34117627(Top 66%)6257(Top 55%)6257(Top 128%)
15K9.32 mi3.11 mi17685+4076329+2546329+25416947(Top 64%)5877(Top 51%)5877(Top 120%)
20K12.43 mi3.11 mi17303+3826112+2176112+21716297(Top 61%)5533(Top 48%)5533(Top 113%)
Half13.11 mi0.68 mi17324-216116-46116-417737(Top 67%)6315(Top 55%)6315(Top 129%)
25K15.53 mi2.42 mi17240+846083+336083+3316967(Top 64%)5985(Top 52%)5985(Top 123%)
30K18.64 mi3.11 mi17041+1995986+975986+9716398(Top 62%)5727(Top 50%)5727(Top 117%)
20M20.00 mi1.36 mi16980+615958+285958+2816437(Top 62%)5832(Top 51%)5832(Top 119%)
21M21.00 mi1.00 mi16876+1045912+465912+4615114(Top 57%)5131(Top 45%)5131(Top 105%)
35K21.75 mi0.75 mi16808+685882+305882+3015524(Top 58%)5430(Top 48%)5430(Top 111%)
23M23.00 mi1.25 mi16725+835859+235859+2315451(Top 58%)5427(Top 48%)5427(Top 111%)
24M24.00 mi1.00 mi16693+325856+35856+316312(Top 61%)5975(Top 52%)5975(Top 122%)
40K24.85 mi0.85 mi16680+135870-145870-1416202(Top 61%)5973(Top 52%)5973(Top 122%)
25.2M25.20 mi0.35 mi16644+365859+115859+1115571(Top 58%)5632(Top 49%)5632(Top 115%)
Finish26.22 mi1.02 mi16609+355843+165843+1616278(Top 61%)5985(Top 52%)5985(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16947

Females

5877

F18-39

5877

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17627

Females

6257

F18-39

6257

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16947

Females

5877

F18-39

5877

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

16297

Females

5533

F18-39

5533

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17737

Females

6315

F18-39

6315

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16967

Females

5985

F18-39

5985

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

16398

Females

5727

F18-39

5727

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16437

Females

5832

F18-39

5832

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15114

Females

5131

F18-39

5131

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

15524

Females

5430

F18-39

5430

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15451

Females

5427

F18-39

5427

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16312

Females

5975

F18-39

5975

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16202

Females

5973

F18-39

5973

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15571

Females

5632

F18-39

5632

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

16278

Females

5985

F18-39

5985

Passing Analysis

Category:
Athletes Passed
2700
Passed By
721
Net Change
+1979
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18588
5K → 10K659163+496#18588#18092
10K → 15K45851+407#18092#17685
15K → 20K41937+382#17685#17303
20K → Half2142-21#17303#17324
Half → 25K16177+84#17324#17240
25K → 30K27475+199#17240#17041
30K → 20M10140+61#17041#16980
20M → 21M13531+104#16980#16876
21M → 35K8214+68#16876#16808
35K → 23M12946+83#16808#16725
23M → 24M8149+32#16725#16693
24M → 40K6047+13#16693#16680
40K → 25.2M4711+36#16680#16644
25.2M → Finish7338+35#16644#16609
TOTALS2700721+1979
📊

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