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BOSTON MARATHON 2023

Lisa Pestello

Bib: 31964•F

LA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:03
Rank: #18940
Start → 5K
27:03 | 8:42/mi
10K· 6.21 mi
53:09
Rank: #18222 (+718)
5K → 10K
26:06 | 8:24/mi
15K· 9.32 mi
1:20:05
Rank: #18445 (-223)
10K → 15K
26:56 | 8:40/mi
20K· 12.43 mi
1:47:34
Rank: #18546 (-101)
15K → 20K
27:29 | 8:51/mi
Half· 13.11 mi
1:53:34
Rank: #18600 (-54)
20K → Half
6:00 | 8:48/mi
25K· 15.53 mi
2:15:40
Rank: #18764 (-164)
Half → 25K
22:06 | 9:07/mi
30K· 18.64 mi
2:45:21
Rank: #18952 (-188)
25K → 30K
29:41 | 9:33/mi
20M
2:58:31
Rank: #19001 (-49)
30K → 20M
13:10 | 9:41/mi
21M
3:08:55
Rank: #19036 (-35)
20M → 21M
10:24 | 10:24/mi
35K· 21.75 mi
3:15:59
Rank: #19066 (-30)
21M → 35K
7:04 | 9:27/mi
23M
3:28:20
Rank: #19122 (-56)
35K → 23M
12:21 | 9:52/mi
24M
3:37:56
Rank: #19135 (-13)
23M → 24M
9:36 | 9:36/mi
40K· 24.85 mi
3:46:10
Rank: #19139 (-4)
24M → 40K
8:14 | 9:38/mi
25.2M
3:49:44
Rank: #19130 (+9)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:58:46
Rank: #19091 (+39)
25.2M → Finish
9:02 | 8:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:34
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:05:12
Pace9:33 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2127:038:4227:03
8:42
-
10K
6.21 mi12:13:2753:098:3326:06
8:24
-0:18
15K
9.32 mi12:40:231:20:058:3626:56
8:40
+0:16
20K
12.43 mi13:07:521:47:348:3927:29
8:51
+0:11
Half
13.11 mi13:13:521:53:348:406:00
8:48
-0:03
25K
15.53 mi13:35:582:15:408:4422:06
9:07
+0:19
30K
18.64 mi14:05:392:45:218:5229:41
9:33
+0:26
20M
20.00 mi14:18:492:58:318:5613:10
9:41
+0:08
21M
21.00 mi14:29:133:08:559:0010:24
10:24
+0:43
35K
21.75 mi14:36:173:15:599:017:04
9:27
-0:57
23M
23.00 mi14:48:383:28:209:0312:21
9:52
+0:25
24M
24.00 mi14:58:143:37:569:059:36
9:36
-0:16
40K
24.85 mi15:06:283:46:109:068:14
9:38
+0:02
25.2M
25.20 mi15:10:023:49:449:073:34
10:21
+0:43
Finish
26.22 mi15:19:043:58:469:079:02
8:52
-1:29

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

8:24 /mi

Average Pace

9:07 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:42

61% of race

Time at Steady Pace

1:07:45

28% of race

Time at Slower Pace

26:19

11% of race

Average Pace: 9:06 /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 mi11:47:2127:038:4227:03
8:42
#18940
10K
6.21 mi12:13:2753:098:3326:06
8:24
#18222
15K
9.32 mi12:40:231:20:058:3626:56
8:40
#18445
20K
12.43 mi13:07:521:47:348:3927:29
8:51
#18546
Half
13.11 mi13:13:521:53:348:406:00
8:48
#18600
25K
15.53 mi13:35:582:15:408:4422:06
9:07
#18764
30K
18.64 mi14:05:392:45:218:5229:41
9:33
#18952
20M
20.00 mi14:18:492:58:318:5613:10
9:41
#19001
21M
21.00 mi14:29:133:08:559:0010:24
10:24
#19036
35K
21.75 mi14:36:173:15:599:017:04
9:27
#19066
23M
23.00 mi14:48:383:28:209:0312:21
9:52
#19122
24M
24.00 mi14:58:143:37:569:059:36
9:36
#19135
40K
24.85 mi15:06:283:46:109:068:14
9:38
#19139
25.2M
25.20 mi15:10:023:49:449:073:34
10:21
#19130
Finish
26.22 mi15:19:043:58:469:079:02
8:52
#19091
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi189407167716718844(Top 71%)7007(Top 61%)7007(Top 143%)
10K6.21 mi3.10 mi18222+7186653+5146653+51417602(Top 66%)6246(Top 55%)6246(Top 128%)
15K9.32 mi3.11 mi18445-2236779-1266779-12618844(Top 71%)7007(Top 61%)7007(Top 143%)
20K12.43 mi3.11 mi18546-1016830-516830-5118932(Top 71%)7049(Top 62%)7049(Top 144%)
Half13.11 mi0.68 mi18600-546866-366866-3619499(Top 73%)7377(Top 65%)7377(Top 151%)
25K15.53 mi2.42 mi18764-1646990-1246990-12419494(Top 73%)7420(Top 65%)7420(Top 152%)
30K18.64 mi3.11 mi18952-1887111-1217111-12119637(Top 74%)7552(Top 66%)7552(Top 155%)
20M20.00 mi1.36 mi19001-497161-507161-5019530(Top 73%)7591(Top 66%)7591(Top 155%)
21M21.00 mi1.00 mi19036-357190-297190-2919281(Top 72%)7505(Top 66%)7505(Top 154%)
35K21.75 mi0.75 mi19066-307213-237213-2319702(Top 74%)7756(Top 68%)7756(Top 159%)
23M23.00 mi1.25 mi19122-567254-417254-4119607(Top 74%)7742(Top 68%)7742(Top 159%)
24M24.00 mi1.00 mi19135-137271-177271-1719578(Top 74%)7748(Top 68%)7748(Top 159%)
40K24.85 mi0.85 mi19139-47277-67277-618815(Top 71%)7388(Top 65%)7388(Top 151%)
25.2M25.20 mi0.35 mi19130+97276+17276+118647(Top 70%)7309(Top 64%)7309(Top 150%)
Finish26.22 mi1.02 mi19091+397260+167260+1617365(Top 65%)6573(Top 58%)6573(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18844

Females

7007

F18-39

7007

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17602

Females

6246

F18-39

6246

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18844

Females

7007

F18-39

7007

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

18932

Females

7049

F18-39

7049

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19499

Females

7377

F18-39

7377

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

19494

Females

7420

F18-39

7420

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

19637

Females

7552

F18-39

7552

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

19530

Females

7591

F18-39

7591

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19281

Females

7505

F18-39

7505

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19702

Females

7756

F18-39

7756

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19607

Females

7742

F18-39

7742

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19578

Females

7748

F18-39

7748

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18815

Females

7388

F18-39

7388

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18647

Females

7309

F18-39

7309

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

17365

Females

6573

F18-39

6573

Passing Analysis

Category:
Athletes Passed
1705
Passed By
1856
Net Change
-151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18940
5K → 10K850132+718#18940#18222
10K → 15K103326-223#18222#18445
15K → 20K122223-101#18445#18546
20K → Half1468-54#18546#18600
Half → 25K73237-164#18600#18764
25K → 30K122310-188#18764#18952
30K → 20M67116-49#18952#19001
20M → 21M6297-35#19001#19036
21M → 35K3262-30#19036#19066
35K → 23M58114-56#19066#19122
23M → 24M5467-13#19122#19135
24M → 40K5054-4#19135#19139
40K → 25.2M3324+9#19139#19130
25.2M → Finish6526+39#19130#19091
TOTALS17051856-151
📊

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