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BOSTON MARATHON 2023

Amy Scharpf

Bib: 24342•F

PA

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
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:16
Rank: #22777
Start → 5K
30:16 | 9:45/mi
10K· 6.21 mi
59:22
Rank: #22474 (+303)
5K → 10K
29:06 | 9:22/mi
15K· 9.32 mi
1:27:50
Rank: #22060 (+414)
10K → 15K
28:28 | 9:10/mi
20K· 12.43 mi
1:58:18
Rank: #22175 (-115)
15K → 20K
30:28 | 9:48/mi
Half· 13.11 mi
2:04:36
Rank: #22123 (+52)
20K → Half
6:18 | 9:14/mi
25K· 15.53 mi
2:27:16
Rank: #21834 (+289)
Half → 25K
22:40 | 9:21/mi
30K· 18.64 mi
2:57:33
Rank: #21554 (+280)
25K → 30K
30:17 | 9:45/mi
20M
3:10:58
Rank: #21451 (+103)
30K → 20M
13:25 | 9:52/mi
21M
3:21:34
Rank: #21340 (+111)
20M → 21M
10:36 | 10:36/mi
35K· 21.75 mi
3:28:43
Rank: #21289 (+51)
21M → 35K
7:09 | 9:33/mi
23M
3:41:08
Rank: #21174 (+115)
35K → 23M
12:25 | 9:55/mi
24M
3:50:55
Rank: #21117 (+57)
23M → 24M
9:47 | 9:47/mi
40K· 24.85 mi
3:59:15
Rank: #21037 (+80)
24M → 40K
8:20 | 9:45/mi
25.2M
4:02:48
Rank: #20995 (+42)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
4:12:12
Rank: #20907 (+88)
25.2M → Finish
9:24 | 9:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:36
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:07:36
Pace9:44 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:4630:169:4530:16
9:45
-
10K
6.21 mi12:14:5259:229:3329:06
9:22
-0:23
15K
9.32 mi12:43:201:27:509:2528:28
9:10
-0:12
20K
12.43 mi13:13:481:58:189:3130:28
9:48
+0:38
Half
13.11 mi13:20:062:04:369:306:18
9:14
-0:34
25K
15.53 mi13:42:462:27:169:2922:40
9:21
+0:07
30K
18.64 mi14:13:032:57:339:3130:17
9:45
+0:24
20M
20.00 mi14:26:283:10:589:3313:25
9:52
+0:07
21M
21.00 mi14:37:043:21:349:3610:36
10:36
+0:44
35K
21.75 mi14:44:133:28:439:367:09
9:33
-1:03
23M
23.00 mi14:56:383:41:089:3712:25
9:55
+0:22
24M
24.00 mi15:06:253:50:559:379:47
9:47
-0:08
40K
24.85 mi15:14:453:59:159:388:20
9:45
-0:02
25.2M
25.20 mi15:18:184:02:489:383:33
10:18
+0:33
Finish
26.22 mi15:27:424:12:129:389:24
9:13
-1:05

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

9:10 /mi

Average Pace

9:38 /mi

Slowest Pace

10:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:58:03

94% of race

Time at Steady Pace

14:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:37 /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 mi11:45:4630:169:4530:16
9:45
#22777
10K
6.21 mi12:14:5259:229:3329:06
9:22
#22474
15K
9.32 mi12:43:201:27:509:2528:28
9:10
#22060
20K
12.43 mi13:13:481:58:189:3130:28
9:48
#22175
Half
13.11 mi13:20:062:04:369:306:18
9:14
#22123
25K
15.53 mi13:42:462:27:169:2922:40
9:21
#21834
30K
18.64 mi14:13:032:57:339:3130:17
9:45
#21554
20M
20.00 mi14:26:283:10:589:3313:25
9:52
#21451
21M
21.00 mi14:37:043:21:349:3610:36
10:36
#21340
35K
21.75 mi14:44:133:28:439:367:09
9:33
#21289
23M
23.00 mi14:56:383:41:089:3712:25
9:55
#21174
24M
24.00 mi15:06:253:50:559:379:47
9:47
#21117
40K
24.85 mi15:14:453:59:159:388:20
9:45
#21037
25.2M
25.20 mi15:18:184:02:489:383:33
10:18
#20995
Finish
26.22 mi15:27:424:12:129:389:24
9:13
#20907
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi227779268926821180(Top 80%)8329(Top 73%)8329(Top 1580%)
10K6.21 mi3.10 mi22474+3039089+1799089+17922129(Top 83%)8887(Top 78%)8887(Top 1686%)
15K9.32 mi3.11 mi22060+4148870+2198870+21921180(Top 80%)8329(Top 73%)8329(Top 1580%)
20K12.43 mi3.11 mi22175-1158922-528922-5222422(Top 84%)9034(Top 79%)9034(Top 1714%)
Half13.11 mi0.68 mi22123+528896+268896+2621293(Top 80%)8404(Top 74%)8404(Top 1595%)
25K15.53 mi2.42 mi21834+2898727+1698727+16920361(Top 76%)7910(Top 69%)7910(Top 1501%)
30K18.64 mi3.11 mi21554+2808587+1408587+14020294(Top 76%)7937(Top 69%)7937(Top 1506%)
20M20.00 mi1.36 mi21451+1038541+468541+4620113(Top 76%)7929(Top 69%)7929(Top 1505%)
21M21.00 mi1.00 mi21340+1118496+458496+4519899(Top 75%)7876(Top 69%)7876(Top 1494%)
35K21.75 mi0.75 mi21289+518476+208476+2020053(Top 75%)7968(Top 70%)7968(Top 1512%)
23M23.00 mi1.25 mi21174+1158429+478429+4719751(Top 74%)7826(Top 69%)7826(Top 1485%)
24M24.00 mi1.00 mi21117+578410+198410+1920186(Top 76%)8079(Top 71%)8079(Top 1533%)
40K24.85 mi0.85 mi21037+808379+318379+3119219(Top 72%)7618(Top 67%)7618(Top 1446%)
25.2M25.20 mi0.35 mi20995+428360+198360+1918517(Top 70%)7250(Top 63%)7250(Top 1376%)
Finish26.22 mi1.02 mi20907+888320+408320+4019060(Top 72%)7476(Top 65%)7476(Top 1419%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21180

Females

8329

F60-64

8329

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

22129

Females

8887

F60-64

8887

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21180

Females

8329

F60-64

8329

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

22422

Females

9034

F60-64

9034

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21293

Females

8404

F60-64

8404

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

20361

Females

7910

F60-64

7910

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20294

Females

7937

F60-64

7937

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

20113

Females

7929

F60-64

7929

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19899

Females

7876

F60-64

7876

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

20053

Females

7968

F60-64

7968

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19751

Females

7826

F60-64

7826

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

20186

Females

8079

F60-64

8079

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19219

Females

7618

F60-64

7618

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18517

Females

7250

F60-64

7250

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

19060

Females

7476

F60-64

7476

Passing Analysis

Category:
Athletes Passed
2363
Passed By
493
Net Change
+1870
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22777
5K → 10K425122+303#22777#22474
10K → 15K44026+414#22474#22060
15K → 20K97212-115#22060#22175
20K → Half6210+52#22175#22123
Half → 25K2967+289#22123#21834
25K → 30K29717+280#21834#21554
30K → 20M12219+103#21554#21451
20M → 21M12716+111#21451#21340
21M → 35K587+51#21340#21289
35K → 23M12813+115#21289#21174
23M → 24M7417+57#21174#21117
24M → 40K888+80#21117#21037
40K → 25.2M519+42#21037#20995
25.2M → Finish9810+88#20995#20907
TOTALS2363493+1870
📊

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