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BOSTON MARATHON 2023

Amy Shinkle

Bib: 9130•F

OH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:04
Rank: #6896
Start → 5K
22:04 | 7:06/mi
10K· 6.21 mi
43:16
Rank: #6304 (+592)
5K → 10K
21:12 | 6:49/mi
15K· 9.32 mi
1:04:07
Rank: #5705 (+599)
10K → 15K
20:51 | 6:43/mi
20K· 12.43 mi
1:25:05
Rank: #5292 (+413)
15K → 20K
20:58 | 6:45/mi
Half· 13.11 mi
1:29:37
Rank: #5224 (+68)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:45:55
Rank: #4878 (+346)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:07:12
Rank: #4520 (+358)
25K → 30K
21:17 | 6:51/mi
20M
2:16:26
Rank: #4339 (+181)
30K → 20M
9:14 | 6:48/mi
21M
2:23:27
Rank: #4154 (+185)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:28:25
Rank: #4093 (+61)
21M → 35K
4:58 | 6:38/mi
23M
2:36:48
Rank: #3907 (+186)
35K → 23M
8:23 | 6:42/mi
24M
2:43:21
Rank: #3789 (+118)
23M → 24M
6:33 | 6:33/mi
40K· 24.85 mi
2:49:02
Rank: #3664 (+125)
24M → 40K
5:41 | 6:39/mi
25.2M
2:51:28
Rank: #3603 (+61)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:57:58
Rank: #3485 (+118)
25.2M → Finish
6:30 | 6:23/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:29:37
Pace6:50 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:28:21
Pace6:44 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0222:047:0622:04
7:06
-
10K
6.21 mi11:09:1443:166:5821:12
6:49
-0:17
15K
9.32 mi11:30:051:04:076:5320:51
6:43
-0:06
20K
12.43 mi11:51:031:25:056:5120:58
6:45
+0:02
Half
13.11 mi11:55:351:29:376:504:32
6:39
-0:06
25K
15.53 mi12:11:531:45:556:4916:18
6:43
+0:04
30K
18.64 mi12:33:102:07:126:4921:17
6:51
+0:08
20M
20.00 mi12:42:242:16:266:499:14
6:48
-0:03
21M
21.00 mi12:49:252:23:276:507:01
7:01
+0:13
35K
21.75 mi12:54:232:28:256:494:58
6:38
-0:23
23M
23.00 mi13:02:462:36:486:498:23
6:42
+0:04
24M
24.00 mi13:09:192:43:216:486:33
6:33
-0:09
40K
24.85 mi13:15:002:49:026:485:41
6:39
+0:06
25.2M
25.20 mi13:17:262:51:286:482:26
7:03
+0:24
Finish
26.22 mi13:23:562:57:586:486:30
6:23
-0:40

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

6:23 /mi

Average Pace

6:48 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:28

86% of race

Time at Steady Pace

24:30

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:48:0222:047:0622:04
7:06
#6896
10K
6.21 mi11:09:1443:166:5821:12
6:49
#6304
15K
9.32 mi11:30:051:04:076:5320:51
6:43
#5705
20K
12.43 mi11:51:031:25:056:5120:58
6:45
#5292
Half
13.11 mi11:55:351:29:376:504:32
6:39
#5224
25K
15.53 mi12:11:531:45:556:4916:18
6:43
#4878
30K
18.64 mi12:33:102:07:126:4921:17
6:51
#4520
20M
20.00 mi12:42:242:16:266:499:14
6:48
#4339
21M
21.00 mi12:49:252:23:276:507:01
7:01
#4154
35K
21.75 mi12:54:232:28:256:494:58
6:38
#4093
23M
23.00 mi13:02:462:36:486:498:23
6:42
#3907
24M
24.00 mi13:09:192:43:216:486:33
6:33
#3789
40K
24.85 mi13:15:002:49:026:485:41
6:39
#3664
25.2M
25.20 mi13:17:262:51:286:482:26
7:03
#3603
Finish
26.22 mi13:23:562:57:586:486:30
6:23
#3485
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi68966936934256(Top 16%)261(Top 2%)261(Top 5%)
10K6.21 mi3.10 mi6304+592579+114579+1145538(Top 21%)434(Top 4%)434(Top 9%)
15K9.32 mi3.11 mi5705+599458+121458+1214256(Top 16%)261(Top 2%)261(Top 5%)
20K12.43 mi3.11 mi5292+413388+70388+703979(Top 15%)233(Top 2%)233(Top 5%)
Half13.11 mi0.68 mi5224+68374+14374+143917(Top 15%)229(Top 2%)229(Top 5%)
25K15.53 mi2.42 mi4878+346339+35339+353569(Top 13%)197(Top 2%)197(Top 4%)
30K18.64 mi3.11 mi4520+358295+44295+443327(Top 12%)191(Top 2%)191(Top 4%)
20M20.00 mi1.36 mi4339+181277+18277+182819(Top 11%)159(Top 1%)159(Top 3%)
21M21.00 mi1.00 mi4154+185258+19258+192249(Top 8%)122(Top 1%)122(Top 2%)
35K21.75 mi0.75 mi4093+61253+5253+53274(Top 12%)220(Top 2%)220(Top 5%)
23M23.00 mi1.25 mi3907+186232+21232+212192(Top 8%)124(Top 1%)124(Top 3%)
24M24.00 mi1.00 mi3789+118224+8224+82350(Top 9%)152(Top 1%)152(Top 3%)
40K24.85 mi0.85 mi3664+125214+10214+102144(Top 8%)144(Top 1%)144(Top 3%)
25.2M25.20 mi0.35 mi3603+61206+8206+82018(Top 8%)130(Top 1%)130(Top 3%)
Finish26.22 mi1.02 mi3485+118199+7199+71959(Top 7%)130(Top 1%)130(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4256

Females

261

F18-39

261

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5538

Females

434

F18-39

434

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4256

Females

261

F18-39

261

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3979

Females

233

F18-39

233

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3917

Females

229

F18-39

229

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3569

Females

197

F18-39

197

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3327

Females

191

F18-39

191

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2819

Females

159

F18-39

159

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2249

Females

122

F18-39

122

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3274

Females

220

F18-39

220

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2192

Females

124

F18-39

124

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2350

Females

152

F18-39

152

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2144

Females

144

F18-39

144

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2018

Females

130

F18-39

130

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1959

Females

130

F18-39

130

Passing Analysis

Category:
Athletes Passed
3514
Passed By
103
Net Change
+3411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6896
5K → 10K62129+592#6896#6304
10K → 15K6034+599#6304#5705
15K → 20K4163+413#5705#5292
20K → Half713+68#5292#5224
Half → 25K3493+346#5224#4878
25K → 30K37820+358#4878#4520
30K → 20M1854+181#4520#4339
20M → 21M1883+185#4339#4154
21M → 35K7110+61#4154#4093
35K → 23M1893+186#4093#3907
23M → 24M1213+118#3907#3789
24M → 40K1294+125#3789#3664
40K → 25.2M621+61#3664#3603
25.2M → Finish13113+118#3603#3485
TOTALS3514103+3411
📊

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