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BOSTON MARATHON 2023

Michelle Mcgill

Bib: 23079•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:55
Rank: #21549
Start → 5K
28:55 | 9:18/mi
10K· 6.21 mi
57:40
Rank: #21670 (-121)
5K → 10K
28:45 | 9:15/mi
15K· 9.32 mi
1:26:40
Rank: #21682 (-12)
10K → 15K
29:00 | 9:20/mi
20K· 12.43 mi
1:56:02
Rank: #21636 (+46)
15K → 20K
29:22 | 9:27/mi
Half· 13.11 mi
2:02:25
Rank: #21634 (+2)
20K → Half
6:23 | 9:21/mi
25K· 15.53 mi
2:25:29
Rank: #21504 (+130)
Half → 25K
23:04 | 9:31/mi
30K· 18.64 mi
2:56:02
Rank: #21305 (+199)
25K → 30K
30:33 | 9:50/mi
20M
3:09:31
Rank: #21203 (+102)
30K → 20M
13:29 | 9:55/mi
21M
3:20:05
Rank: #21127 (+76)
20M → 21M
10:34 | 10:34/mi
35K· 21.75 mi
3:27:13
Rank: #21066 (+61)
21M → 35K
7:08 | 9:32/mi
23M
3:39:15
Rank: #20895 (+171)
35K → 23M
12:02 | 9:37/mi
24M
3:48:34
Rank: #20794 (+101)
23M → 24M
9:19 | 9:19/mi
40K· 24.85 mi
3:56:33
Rank: #20693 (+101)
24M → 40K
7:59 | 9:20/mi
25.2M
4:00:06
Rank: #20657 (+36)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
4:09:20
Rank: #20577 (+80)
25.2M → Finish
9:14 | 9:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:25
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:06:55
Pace9:41 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2628:559:1828:55
9:18
-
10K
6.21 mi11:54:1157:409:1728:45
9:15
-0:03
15K
9.32 mi12:23:111:26:409:1829:00
9:20
+0:05
20K
12.43 mi12:52:331:56:029:2029:22
9:27
+0:07
Half
13.11 mi12:58:562:02:259:206:23
9:21
-0:06
25K
15.53 mi13:22:002:25:299:2223:04
9:31
+0:10
30K
18.64 mi13:52:332:56:029:2730:33
9:50
+0:19
20M
20.00 mi14:06:023:09:319:2913:29
9:55
+0:05
21M
21.00 mi14:16:363:20:059:3210:34
10:34
+0:39
35K
21.75 mi14:23:443:27:139:327:08
9:32
-1:02
23M
23.00 mi14:35:463:39:159:3212:02
9:37
+0:05
24M
24.00 mi14:45:053:48:349:319:19
9:19
-0:18
40K
24.85 mi14:53:043:56:339:317:59
9:20
+0:01
25.2M
25.20 mi14:56:374:00:069:323:33
10:18
+0:58
Finish
26.22 mi15:05:514:09:209:319:14
9:04
-1:14

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

9:04 /mi

Average Pace

9:31 /mi

Slowest Pace

10:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:55:13

94% of race

Time at Steady Pace

14:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:31 /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 mi11:25:2628:559:1828:55
9:18
#21549
10K
6.21 mi11:54:1157:409:1728:45
9:15
#21670
15K
9.32 mi12:23:111:26:409:1829:00
9:20
#21682
20K
12.43 mi12:52:331:56:029:2029:22
9:27
#21636
Half
13.11 mi12:58:562:02:259:206:23
9:21
#21634
25K
15.53 mi13:22:002:25:299:2223:04
9:31
#21504
30K
18.64 mi13:52:332:56:029:2730:33
9:50
#21305
20M
20.00 mi14:06:023:09:319:2913:29
9:55
#21203
21M
21.00 mi14:16:363:20:059:3210:34
10:34
#21127
35K
21.75 mi14:23:443:27:139:327:08
9:32
#21066
23M
23.00 mi14:35:463:39:159:3212:02
9:37
#20895
24M
24.00 mi14:45:053:48:349:319:19
9:19
#20794
40K
24.85 mi14:53:043:56:339:317:59
9:20
#20693
25.2M
25.20 mi14:56:374:00:069:323:33
10:18
#20657
Finish
26.22 mi15:05:514:09:209:319:14
9:04
#20577
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi215498664866421753(Top 82%)8647(Top 76%)8647(Top 1061%)
10K6.21 mi3.10 mi21670-1218673-98673-921794(Top 82%)8712(Top 76%)8712(Top 1069%)
15K9.32 mi3.11 mi21682-128668+58668+521753(Top 82%)8647(Top 76%)8647(Top 1061%)
20K12.43 mi3.11 mi21636+468629+398629+3921401(Top 80%)8467(Top 74%)8467(Top 1039%)
Half13.11 mi0.68 mi21634+28626+38626+321699(Top 82%)8624(Top 75%)8624(Top 1058%)
25K15.53 mi2.42 mi21504+1308545+818545+8120882(Top 78%)8206(Top 72%)8206(Top 1007%)
30K18.64 mi3.11 mi21305+1998454+918454+9120547(Top 77%)8081(Top 71%)8081(Top 992%)
20M20.00 mi1.36 mi21203+1028418+368418+3620256(Top 76%)8001(Top 70%)8001(Top 982%)
21M21.00 mi1.00 mi21127+768389+298389+2919813(Top 74%)7827(Top 69%)7827(Top 960%)
35K21.75 mi0.75 mi21066+618364+258364+2519981(Top 75%)7925(Top 69%)7925(Top 972%)
23M23.00 mi1.25 mi20895+1718273+918273+9118791(Top 71%)7295(Top 64%)7295(Top 895%)
24M24.00 mi1.00 mi20794+1018228+458228+4518561(Top 70%)7212(Top 63%)7212(Top 885%)
40K24.85 mi0.85 mi20693+1018184+448184+4417728(Top 67%)6814(Top 60%)6814(Top 836%)
25.2M25.20 mi0.35 mi20657+368168+168168+1618513(Top 70%)7246(Top 63%)7246(Top 889%)
Finish26.22 mi1.02 mi20577+808130+388130+3818315(Top 69%)7081(Top 62%)7081(Top 869%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

21753

Females

8647

F55-59

8647

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

21794

Females

8712

F55-59

8712

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

21753

Females

8647

F55-59

8647

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

21401

Females

8467

F55-59

8467

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21699

Females

8624

F55-59

8624

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20882

Females

8206

F55-59

8206

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

20547

Females

8081

F55-59

8081

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

20256

Females

8001

F55-59

8001

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

19813

Females

7827

F55-59

7827

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19981

Females

7925

F55-59

7925

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18791

Females

7295

F55-59

7295

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

18561

Females

7212

F55-59

7212

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17728

Females

6814

F55-59

6814

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18513

Females

7246

F55-59

7246

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18315

Females

7081

F55-59

7081

Passing Analysis

Category:
Athletes Passed
1793
Passed By
821
Net Change
+972
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21549
5K → 10K231352-121#21549#21670
10K → 15K162174-12#21670#21682
15K → 20K14195+46#21682#21636
20K → Half2826+2#21636#21634
Half → 25K17747+130#21634#21504
25K → 30K23132+199#21504#21305
30K → 20M12826+102#21305#21203
20M → 21M10226+76#21203#21127
21M → 35K7211+61#21127#21066
35K → 23M1765+171#21066#20895
23M → 24M1054+101#20895#20794
24M → 40K1076+101#20794#20693
40K → 25.2M437+36#20693#20657
25.2M → Finish9010+80#20657#20577
TOTALS1793821+972
📊

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