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BOSTON MARATHON 2023

Lisa Shinall

Bib: 30417•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:08
Rank: #25109
Start → 5K
10:40/mi
33:08 split
10K· 6.21 mi
1:07:06
Rank: #25272 (-163)
5K → 10K
10:56/mi
33:58 split
15K· 9.32 mi
1:43:02
Rank: #25521 (-249)
10K → 15K
11:34/mi
35:56 split
20K· 12.43 mi
2:17:04
Rank: #25275 (+246)
15K → 20K
10:57/mi
34:02 split
Half· 13.11 mi
2:24:08
Rank: #25189 (+86)
20K → Half
10:21/mi
7:04 split
25K· 15.53 mi
2:53:47
Rank: #25258 (-69)
Half → 25K
12:14/mi
29:39 split
30K· 18.64 mi
3:32:18
Rank: #25213 (+45)
25K → 30K
12:24/mi
38:31 split
20M
3:48:06
Rank: #25114 (+99)
30K → 20M
11:38/mi
15:48 split
21M
4:02:01
Rank: #25118 (-4)
20M → 21M
13:55/mi
13:55 split
35K· 21.75 mi
4:09:51
Rank: #25052 (+66)
21M → 35K
10:28/mi
7:50 split
23M
4:24:05
Rank: #24963 (+89)
35K → 23M
11:22/mi
14:14 split
24M
4:34:47
Rank: #24883 (+80)
23M → 24M
10:42/mi
10:42 split
40K· 24.85 mi
4:44:35
Rank: #24840 (+43)
24M → 40K
11:28/mi
9:48 split
25.2M
4:49:14
Rank: #24845 (-5)
40K → 25.2M
13:29/mi
4:39 split
Finish· 26.22 mi
4:59:26
Rank: #24789 (+56)
25.2M → Finish
10:01/mi
10:12 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:08
Pace11:00 /mi
2nd Half
Distance13.11 mi
Time2:35:18
Pace11:51 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3833:0810:4033:08
10:40
-
10K
6.21 mi12:25:361:07:0610:4833:58
10:56
+0:16
15K
9.32 mi13:01:321:43:0211:0335:56
11:34
+0:38
20K
12.43 mi13:35:342:17:0411:0234:02
10:57
-0:37
Half
13.11 mi13:42:382:24:0811:007:04
10:21
-0:36
25K
15.53 mi14:12:172:53:4711:1129:39
12:14
+1:53
30K
18.64 mi14:50:483:32:1811:2338:31
12:24
+0:10
20M
20.00 mi15:06:363:48:0611:2415:48
11:38
-0:46
21M
21.00 mi15:20:314:02:0111:3113:55
13:55
+2:17
35K
21.75 mi15:28:214:09:5111:297:50
10:28
-3:27
23M
23.00 mi15:42:354:24:0511:2914:14
11:22
+0:54
24M
24.00 mi15:53:174:34:4711:2710:42
10:42
-0:40
40K
24.85 mi16:03:054:44:3511:279:48
11:28
+0:46
25.2M
25.20 mi16:07:444:49:1411:294:39
13:29
+2:01
Finish
26.22 mi16:17:564:59:2611:2610:12
10:01
-3:28

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

10:01 /mi

Average Pace

11:26 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:56

23% of race

Time at Steady Pace

2:23:46

48% of race

Time at Slower Pace

1:26:44

29% of race

Average Pace: 11:25 /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 mi11:51:3833:0810:4033:08
10:40
#25109
10K
6.21 mi12:25:361:07:0610:4833:58
10:56
#25272
15K
9.32 mi13:01:321:43:0211:0335:56
11:34
#25521
20K
12.43 mi13:35:342:17:0411:0234:02
10:57
#25275
Half
13.11 mi13:42:382:24:0811:007:04
10:21
#25189
25K
15.53 mi14:12:172:53:4711:1129:39
12:14
#25258
30K
18.64 mi14:50:483:32:1811:2338:31
12:24
#25213
20M
20.00 mi15:06:363:48:0611:2415:48
11:38
#25114
21M
21.00 mi15:20:314:02:0111:3113:55
13:55
#25118
35K
21.75 mi15:28:214:09:5111:297:50
10:28
#25052
23M
23.00 mi15:42:354:24:0511:2914:14
11:22
#24963
24M
24.00 mi15:53:174:34:4711:2710:42
10:42
#24883
40K
24.85 mi16:03:054:44:3511:279:48
11:28
#24840
25.2M
25.20 mi16:07:444:49:1411:294:39
13:29
#24845
Finish
26.22 mi16:17:564:59:2611:2610:12
10:01
#24789
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi25109104971049725766(Top 97%)10903(Top 95%)10903(Top 2069%)
10K6.21 mi3.10 mi25272-16310582-8510582-8525389(Top 95%)10659(Top 93%)10659(Top 2023%)
15K9.32 mi3.11 mi25521-24910748-16610748-16625766(Top 97%)10903(Top 95%)10903(Top 2069%)
20K12.43 mi3.11 mi25275+24610612+13610612+13624572(Top 92%)10243(Top 90%)10243(Top 1944%)
Half13.11 mi0.68 mi25189+8610561+5110561+5123968(Top 90%)9904(Top 87%)9904(Top 1879%)
25K15.53 mi2.42 mi25258-6910617-5610617-5625339(Top 95%)10701(Top 94%)10701(Top 2031%)
30K18.64 mi3.11 mi25213+4510605+1210605+1224905(Top 94%)10518(Top 92%)10518(Top 1996%)
20M20.00 mi1.36 mi25114+9910562+4310562+4323727(Top 89%)9919(Top 87%)9919(Top 1882%)
21M21.00 mi1.00 mi25118-410572-1010572-1024962(Top 94%)10592(Top 93%)10592(Top 2010%)
35K21.75 mi0.75 mi25052+6610543+2910543+2922356(Top 84%)9253(Top 81%)9253(Top 1756%)
23M23.00 mi1.25 mi24963+8910498+4510498+4523025(Top 86%)9604(Top 84%)9604(Top 1822%)
24M24.00 mi1.00 mi24883+8010465+3310465+3322472(Top 84%)9355(Top 82%)9355(Top 1775%)
40K24.85 mi0.85 mi24840+4310444+2110444+2123167(Top 87%)9750(Top 85%)9750(Top 1850%)
25.2M25.20 mi0.35 mi24845-510448-410448-424519(Top 92%)10449(Top 91%)10449(Top 1983%)
Finish26.22 mi1.02 mi24789+5610421+2710421+2721805(Top 82%)9018(Top 79%)9018(Top 1711%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

25766

Females

10903

F60-64

10903

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

25389

Females

10659

F60-64

10659

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

25766

Females

10903

F60-64

10903

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

24572

Females

10243

F60-64

10243

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

23968

Females

9904

F60-64

9904

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

25339

Females

10701

F60-64

10701

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

24905

Females

10518

F60-64

10518

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

23727

Females

9919

F60-64

9919

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

24962

Females

10592

F60-64

10592

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

22356

Females

9253

F60-64

9253

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

23025

Females

9604

F60-64

9604

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

22472

Females

9355

F60-64

9355

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23167

Females

9750

F60-64

9750

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24519

Females

10449

F60-64

10449

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21805

Females

9018

F60-64

9018

Passing Analysis

Category:
Athletes Passed
1123
Passed By
803
Net Change
+320
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25109
5K → 10K116279-163#25109#25272
10K → 15K30279-249#25272#25521
15K → 20K2537+246#25521#25275
20K → Half860+86#25275#25189
Half → 25K44113-69#25189#25258
25K → 30K9752+45#25258#25213
30K → 20M1056+99#25213#25114
20M → 21M3135-4#25114#25118
21M → 35K660+66#25118#25052
35K → 23M901+89#25052#24963
23M → 24M811+80#24963#24883
24M → 40K5613+43#24883#24840
40K → 25.2M813-5#24840#24845
25.2M → Finish604+56#24845#24789
TOTALS1123803+320
📊

Passing Visuals

Category:
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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