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BOSTON MARATHON 2023

Michelle Hagan

Bib: 14475•F

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0:00
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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 15%
Division (F18-39)
#0 / 4884
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:02
Rank: #11778
Start → 5K
24:02 | 7:44/mi
10K· 6.21 mi
47:57
Rank: #11974 (-196)
5K → 10K
23:55 | 7:42/mi
15K· 9.32 mi
1:11:26
Rank: #11483 (+491)
10K → 15K
23:29 | 7:34/mi
20K· 12.43 mi
1:34:44
Rank: #10908 (+575)
15K → 20K
23:18 | 7:30/mi
Half· 13.11 mi
1:39:45
Rank: #10801 (+107)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:58:22
Rank: #10655 (+146)
Half → 25K
18:37 | 7:41/mi
30K· 18.64 mi
2:22:25
Rank: #10291 (+364)
25K → 30K
24:03 | 7:44/mi
20M
2:32:51
Rank: #10096 (+195)
30K → 20M
10:26 | 7:41/mi
21M
2:41:00
Rank: #9956 (+140)
20M → 21M
8:09 | 8:09/mi
35K· 21.75 mi
2:46:37
Rank: #9892 (+64)
21M → 35K
5:37 | 7:30/mi
23M
2:56:10
Rank: #9685 (+207)
35K → 23M
9:33 | 7:38/mi
24M
3:03:36
Rank: #9555 (+130)
23M → 24M
7:26 | 7:26/mi
40K· 24.85 mi
3:09:58
Rank: #9398 (+157)
24M → 40K
6:22 | 7:27/mi
25.2M
3:12:40
Rank: #9318 (+80)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:20:05
Rank: #9211 (+107)
25.2M → Finish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:39:45
Pace7:37 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:20
Pace7:39 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1524:027:4424:02
7:44
-
10K
6.21 mi11:17:1047:577:4323:55
7:42
-0:02
15K
9.32 mi11:40:391:11:267:4023:29
7:34
-0:08
20K
12.43 mi12:03:571:34:447:3723:18
7:30
-0:04
Half
13.11 mi12:08:581:39:457:375:01
7:21
-0:09
25K
15.53 mi12:27:351:58:227:3718:37
7:41
+0:20
30K
18.64 mi12:51:382:22:257:3824:03
7:44
+0:03
20M
20.00 mi13:02:042:32:517:3910:26
7:41
-0:03
21M
21.00 mi13:10:132:41:007:408:09
8:09
+0:28
35K
21.75 mi13:15:502:46:377:405:37
7:30
-0:39
23M
23.00 mi13:25:232:56:107:409:33
7:38
+0:08
24M
24.00 mi13:32:493:03:367:397:26
7:26
-0:12
40K
24.85 mi13:39:113:09:587:396:22
7:27
+0:01
25.2M
25.20 mi13:41:533:12:407:392:42
7:50
+0:23
Finish
26.22 mi13:49:183:20:057:387:25
7:17
-0:33

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

7:17 /mi

Average Pace

7:38 /mi

Slowest Pace

8:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:56

96% of race

Time at Steady Pace

8:09

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi10:53:1524:027:4424:02
7:44
#11778
10K
6.21 mi11:17:1047:577:4323:55
7:42
#11974
15K
9.32 mi11:40:391:11:267:4023:29
7:34
#11483
20K
12.43 mi12:03:571:34:447:3723:18
7:30
#10908
Half
13.11 mi12:08:581:39:457:375:01
7:21
#10801
25K
15.53 mi12:27:351:58:227:3718:37
7:41
#10655
30K
18.64 mi12:51:382:22:257:3824:03
7:44
#10291
20M
20.00 mi13:02:042:32:517:3910:26
7:41
#10096
21M
21.00 mi13:10:132:41:007:408:09
8:09
#9956
35K
21.75 mi13:15:502:46:377:405:37
7:30
#9892
23M
23.00 mi13:25:232:56:107:409:33
7:38
#9685
24M
24.00 mi13:32:493:03:367:397:26
7:26
#9555
40K
24.85 mi13:39:113:09:587:396:22
7:27
#9398
25.2M
25.20 mi13:41:533:12:407:392:42
7:50
#9318
Finish
26.22 mi13:49:183:20:057:387:25
7:17
#9211
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi117782734273410662(Top 40%)2163(Top 19%)2163(Top 44%)
10K6.21 mi3.10 mi11974-1962853-1192853-11912224(Top 46%)2993(Top 26%)2993(Top 61%)
15K9.32 mi3.11 mi11483+4912588+2652588+26510662(Top 40%)2163(Top 19%)2163(Top 44%)
20K12.43 mi3.11 mi10908+5752290+2982290+2989318(Top 35%)1610(Top 14%)1610(Top 33%)
Half13.11 mi0.68 mi10801+1072243+472243+479093(Top 34%)1517(Top 13%)1517(Top 31%)
25K15.53 mi2.42 mi10655+1462177+662177+6610142(Top 38%)2054(Top 18%)2054(Top 42%)
30K18.64 mi3.11 mi10291+3642050+1272050+1278951(Top 34%)1689(Top 15%)1689(Top 35%)
20M20.00 mi1.36 mi10096+1951971+791971+798052(Top 30%)1427(Top 12%)1427(Top 29%)
21M21.00 mi1.00 mi9956+1401926+451926+458330(Top 31%)1656(Top 14%)1656(Top 34%)
35K21.75 mi0.75 mi9892+641913+131913+138616(Top 32%)1735(Top 15%)1735(Top 36%)
23M23.00 mi1.25 mi9685+2071854+591854+597308(Top 27%)1305(Top 11%)1305(Top 27%)
24M24.00 mi1.00 mi9555+1301821+331821+337298(Top 27%)1407(Top 12%)1407(Top 29%)
40K24.85 mi0.85 mi9398+1571787+341787+346417(Top 24%)1135(Top 10%)1135(Top 23%)
25.2M25.20 mi0.35 mi9318+801765+221765+225649(Top 21%)962(Top 8%)962(Top 20%)
Finish26.22 mi1.02 mi9211+1071743+221743+227007(Top 26%)1434(Top 13%)1434(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10662

Females

2163

F18-39

2163

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12224

Females

2993

F18-39

2993

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10662

Females

2163

F18-39

2163

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9318

Females

1610

F18-39

1610

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

9093

Females

1517

F18-39

1517

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10142

Females

2054

F18-39

2054

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8951

Females

1689

F18-39

1689

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8052

Females

1427

F18-39

1427

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8330

Females

1656

F18-39

1656

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8616

Females

1735

F18-39

1735

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7308

Females

1305

F18-39

1305

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7298

Females

1407

F18-39

1407

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6417

Females

1135

F18-39

1135

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5649

Females

962

F18-39

962

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7007

Females

1434

F18-39

1434

Passing Analysis

Category:
Athletes Passed
3182*
Passed By
615
Net Change
+2567
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11778
5K → 10K209405-196#11778#11974
10K → 15K52332+491#11974#11483
15K → 20K5827+575#11483#10908
20K → Half1103+107#10908#10801
Half → 25K19751+146#10801#10655
25K → 30K39329+364#10655#10291
30K → 20M201*6+195#10291#10096
20M → 21M168*28+140#10096#9956
21M → 35K7612+64#9956#9892
35K → 23M21912+207#9892#9685
23M → 24M1388+130#9685#9555
24M → 40K161*4+157#9555#9398
40K → 25.2M833+80#9398#9318
25.2M → Finish12215+107#9318#9211
TOTALS3182*615+2567

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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