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BOSTON MARATHON 2023

Jeannette Peck

Bib: 19341•F

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 32%
Division (F18-39)
#0 / 4884
Top 50%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:41
Rank: #15932
Start → 5K
25:41 | 8:16/mi
10K· 6.21 mi
50:21
Rank: #15146 (+786)
5K → 10K
24:40 | 7:56/mi
15K· 9.32 mi
1:15:14
Rank: #14923 (+223)
10K → 15K
24:53 | 8:01/mi
20K· 12.43 mi
1:40:30
Rank: #14767 (+156)
15K → 20K
25:16 | 8:08/mi
Half· 13.11 mi
1:45:58
Rank: #14758 (+9)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:05:37
Rank: #14554 (+204)
Half → 25K
19:39 | 8:06/mi
30K· 18.64 mi
2:30:59
Rank: #14104 (+450)
25K → 30K
25:22 | 8:10/mi
20M
2:42:02
Rank: #13841 (+263)
30K → 20M
11:03 | 8:08/mi
21M
2:50:31
Rank: #13610 (+231)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:56:17
Rank: #13460 (+150)
21M → 35K
5:46 | 7:42/mi
23M
3:06:19
Rank: #13197 (+263)
35K → 23M
10:02 | 8:01/mi
24M
3:14:08
Rank: #13052 (+145)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:21:01
Rank: #12937 (+115)
24M → 40K
6:53 | 8:03/mi
25.2M
3:24:02
Rank: #12897 (+40)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:32:07
Rank: #12831 (+66)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:45:58
Pace8:05 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:09
Pace8:06 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3825:418:1625:41
8:16
-
10K
6.21 mi11:42:1850:218:0624:40
7:56
-0:20
15K
9.32 mi12:07:111:15:148:0424:53
8:01
+0:05
20K
12.43 mi12:32:271:40:308:0525:16
8:08
+0:07
Half
13.11 mi12:37:551:45:588:055:28
8:01
-0:07
25K
15.53 mi12:57:342:05:378:0519:39
8:06
+0:05
30K
18.64 mi13:22:562:30:598:0625:22
8:10
+0:04
20M
20.00 mi13:33:592:42:028:0611:03
8:08
-0:02
21M
21.00 mi13:42:282:50:318:078:29
8:29
+0:21
35K
21.75 mi13:48:142:56:178:065:46
7:42
-0:47
23M
23.00 mi13:58:163:06:198:0610:02
8:01
+0:19
24M
24.00 mi14:06:053:14:088:057:49
7:49
-0:12
40K
24.85 mi14:12:583:21:018:056:53
8:03
+0:14
25.2M
25.20 mi14:15:593:24:028:063:01
8:45
+0:42
Finish
26.22 mi14:24:043:32:078:068:05
7:56
-0:49

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

7:42 /mi

Average Pace

8:06 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:37

95% of race

Time at Steady Pace

11:30

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:17:3825:418:1625:41
8:16
#15932
10K
6.21 mi11:42:1850:218:0624:40
7:56
#15146
15K
9.32 mi12:07:111:15:148:0424:53
8:01
#14923
20K
12.43 mi12:32:271:40:308:0525:16
8:08
#14767
Half
13.11 mi12:37:551:45:588:055:28
8:01
#14758
25K
15.53 mi12:57:342:05:378:0519:39
8:06
#14554
30K
18.64 mi13:22:562:30:598:0625:22
8:10
#14104
20M
20.00 mi13:33:592:42:028:0611:03
8:08
#13841
21M
21.00 mi13:42:282:50:318:078:29
8:29
#13610
35K
21.75 mi13:48:142:56:178:065:46
7:42
#13460
23M
23.00 mi13:58:163:06:198:0610:02
8:01
#13197
24M
24.00 mi14:06:053:14:088:057:49
7:49
#13052
40K
24.85 mi14:12:583:21:018:056:53
8:03
#12937
25.2M
25.20 mi14:15:593:24:028:063:01
8:45
#12897
Finish
26.22 mi14:24:043:32:078:068:05
7:56
#12831
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi159325228522814464(Top 54%)4356(Top 38%)4356(Top 89%)
10K6.21 mi3.10 mi15146+7864739+4894739+48914334(Top 54%)4256(Top 37%)4256(Top 87%)
15K9.32 mi3.11 mi14923+2234611+1284611+12814464(Top 54%)4356(Top 38%)4356(Top 89%)
20K12.43 mi3.11 mi14767+1564537+744537+7414459(Top 54%)4372(Top 38%)4372(Top 90%)
Half13.11 mi0.68 mi14758+94533+44533+414484(Top 54%)4353(Top 38%)4353(Top 89%)
25K15.53 mi2.42 mi14554+2044439+944439+9413543(Top 51%)3943(Top 35%)3943(Top 81%)
30K18.64 mi3.11 mi14104+4504207+2324207+23212111(Top 45%)3249(Top 28%)3249(Top 67%)
20M20.00 mi1.36 mi13841+2634063+1444063+14411275(Top 42%)2871(Top 25%)2871(Top 59%)
21M21.00 mi1.00 mi13610+2313940+1233940+12310430(Top 39%)2601(Top 23%)2601(Top 53%)
35K21.75 mi0.75 mi13460+1503863+773863+7710079(Top 38%)2417(Top 21%)2417(Top 49%)
23M23.00 mi1.25 mi13197+2633731+1323731+1329882(Top 37%)2466(Top 22%)2466(Top 50%)
24M24.00 mi1.00 mi13052+1453679+523679+529974(Top 37%)2592(Top 23%)2592(Top 53%)
40K24.85 mi0.85 mi12937+1153637+423637+4210417(Top 39%)2859(Top 25%)2859(Top 59%)
25.2M25.20 mi0.35 mi12897+403620+173620+1711107(Top 42%)3265(Top 29%)3265(Top 67%)
Finish26.22 mi1.02 mi12831+663601+193601+1911654(Top 44%)3525(Top 31%)3525(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14464

Females

4356

F18-39

4356

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

14334

Females

4256

F18-39

4256

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14464

Females

4356

F18-39

4356

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14459

Females

4372

F18-39

4372

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

14484

Females

4353

F18-39

4353

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13543

Females

3943

F18-39

3943

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12111

Females

3249

F18-39

3249

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11275

Females

2871

F18-39

2871

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10430

Females

2601

F18-39

2601

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10079

Females

2417

F18-39

2417

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9882

Females

2466

F18-39

2466

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9974

Females

2592

F18-39

2592

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10417

Females

2859

F18-39

2859

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11107

Females

3265

F18-39

3265

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11654

Females

3525

F18-39

3525

Passing Analysis

Category:
Athletes Passed
3537
Passed By
436
Net Change
+3101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15932
5K → 10K85872+786#15932#15146
10K → 15K30481+223#15146#14923
15K → 20K256100+156#14923#14767
20K → Half3324+9#14767#14758
Half → 25K25753+204#14758#14554
25K → 30K46515+450#14554#14104
30K → 20M2674+263#14104#13841
20M → 21M24211+231#13841#13610
21M → 35K1533+150#13610#13460
35K → 23M2718+263#13460#13197
23M → 24M15510+145#13197#13052
24M → 40K13116+115#13052#12937
40K → 25.2M499+40#12937#12897
25.2M → Finish9630+66#12897#12831
TOTALS3537436+3101
📊

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