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BOSTON MARATHON 2023

Jenna Leyndyke

Bib: 16014•F

NC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 26%
Gender (Female)
#0 / 11423
Top 8%
Division (F18-39)
#0 / 4884
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:24
Rank: #5488
Start → 5K
21:24 | 6:53/mi
10K· 6.21 mi
42:50
Rank: #5774 (-286)
5K → 10K
21:26 | 6:54/mi
15K· 9.32 mi
1:04:34
Rank: #6057 (-283)
10K → 15K
21:44 | 7:00/mi
20K· 12.43 mi
1:26:33
Rank: #6130 (-73)
15K → 20K
21:59 | 7:05/mi
Half· 13.11 mi
1:31:30
Rank: #6247 (-117)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:49:58
Rank: #6661 (-414)
Half → 25K
18:28 | 7:37/mi
30K· 18.64 mi
2:13:57
Rank: #6912 (-251)
25K → 30K
23:59 | 7:43/mi
20M
2:24:36
Rank: #7002 (-90)
30K → 20M
10:39 | 7:50/mi
21M
2:33:01
Rank: #7094 (-92)
20M → 21M
8:25 | 8:25/mi
35K· 21.75 mi
2:38:41
Rank: #7149 (-55)
21M → 35K
5:40 | 7:34/mi
23M
2:48:27
Rank: #7182 (-33)
35K → 23M
9:46 | 7:48/mi
24M
2:55:53
Rank: #7145 (+37)
23M → 24M
7:26 | 7:26/mi
40K· 24.85 mi
3:02:15
Rank: #7088 (+57)
24M → 40K
6:22 | 7:27/mi
25.2M
3:05:01
Rank: #7052 (+36)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:12:23
Rank: #6986 (+66)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:30
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:40:53
Pace7:42 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:2621:246:5321:24
6:53
-
10K
6.21 mi11:32:5242:506:5421:26
6:54
+0:01
15K
9.32 mi11:54:361:04:346:5621:44
7:00
+0:06
20K
12.43 mi12:16:351:26:336:5821:59
7:05
+0:05
Half
13.11 mi12:21:321:31:306:594:57
7:15
+0:10
25K
15.53 mi12:40:001:49:587:0518:28
7:37
+0:22
30K
18.64 mi13:03:592:13:577:1123:59
7:43
+0:06
20M
20.00 mi13:14:382:24:367:1410:39
7:50
+0:07
21M
21.00 mi13:23:032:33:017:178:25
8:25
+0:35
35K
21.75 mi13:28:432:38:417:185:40
7:34
-0:51
23M
23.00 mi13:38:292:48:277:199:46
7:48
+0:14
24M
24.00 mi13:45:552:55:537:207:26
7:26
-0:22
40K
24.85 mi13:52:173:02:157:206:22
7:27
+0:01
25.2M
25.20 mi13:55:033:05:017:212:46
8:01
+0:34
Finish
26.22 mi14:02:253:12:237:217:22
7:14
-0:47

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

6:53 /mi

Average Pace

7:21 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:55

49% of race

Time at Steady Pace

42:53

22% of race

Time at Slower Pace

55:35

29% of race

Average Pace: 7:20 /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 mi11:11:2621:246:5321:24
6:53
#5488
10K
6.21 mi11:32:5242:506:5421:26
6:54
#5774
15K
9.32 mi11:54:361:04:346:5621:44
7:00
#6057
20K
12.43 mi12:16:351:26:336:5821:59
7:05
#6130
Half
13.11 mi12:21:321:31:306:594:57
7:15
#6247
25K
15.53 mi12:40:001:49:587:0518:28
7:37
#6661
30K
18.64 mi13:03:592:13:577:1123:59
7:43
#6912
20M
20.00 mi13:14:382:24:367:1410:39
7:50
#7002
21M
21.00 mi13:23:032:33:017:178:25
8:25
#7094
35K
21.75 mi13:28:432:38:417:185:40
7:34
#7149
23M
23.00 mi13:38:292:48:277:199:46
7:48
#7182
24M
24.00 mi13:45:552:55:537:207:26
7:26
#7145
40K
24.85 mi13:52:173:02:157:206:22
7:27
#7088
25.2M
25.20 mi13:55:033:05:017:212:46
8:01
#7052
Finish
26.22 mi14:02:253:12:237:217:22
7:14
#6986
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi54884204206542(Top 25%)645(Top 6%)645(Top 13%)
10K6.21 mi3.10 mi5774-286467-47467-476137(Top 23%)565(Top 5%)565(Top 12%)
15K9.32 mi3.11 mi6057-283528-61528-616542(Top 25%)645(Top 6%)645(Top 13%)
20K12.43 mi3.11 mi6130-73548-20548-206438(Top 24%)638(Top 6%)638(Top 13%)
Half13.11 mi0.68 mi6247-117570-22570-228283(Top 31%)1188(Top 10%)1188(Top 24%)
25K15.53 mi2.42 mi6661-414677-107677-1079673(Top 36%)1852(Top 16%)1852(Top 38%)
30K18.64 mi3.11 mi6912-251759-82759-828789(Top 33%)1622(Top 14%)1622(Top 33%)
20M20.00 mi1.36 mi7002-90785-26785-269150(Top 34%)1853(Top 16%)1853(Top 38%)
21M21.00 mi1.00 mi7094-92824-39824-399968(Top 37%)2360(Top 21%)2360(Top 48%)
35K21.75 mi0.75 mi7149-55855-31855-319101(Top 34%)1951(Top 17%)1951(Top 40%)
23M23.00 mi1.25 mi7182-33897-42897-428428(Top 32%)1755(Top 15%)1755(Top 36%)
24M24.00 mi1.00 mi7145+37904-7904-77276(Top 27%)1385(Top 12%)1385(Top 28%)
40K24.85 mi0.85 mi7088+57906-2906-26391(Top 24%)1109(Top 10%)1109(Top 23%)
25.2M25.20 mi0.35 mi7052+36905+1905+16698(Top 25%)1284(Top 11%)1284(Top 26%)
Finish26.22 mi1.02 mi6986+66909-4909-46639(Top 25%)1290(Top 11%)1290(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6542

Females

645

F18-39

645

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6137

Females

565

F18-39

565

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6542

Females

645

F18-39

645

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6438

Females

638

F18-39

638

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8283

Females

1188

F18-39

1188

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9673

Females

1852

F18-39

1852

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8789

Females

1622

F18-39

1622

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9150

Females

1853

F18-39

1853

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9968

Females

2360

F18-39

2360

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9101

Females

1951

F18-39

1951

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8428

Females

1755

F18-39

1755

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7276

Females

1385

F18-39

1385

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6391

Females

1109

F18-39

1109

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6698

Females

1284

F18-39

1284

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6639

Females

1290

F18-39

1290

Passing Analysis

Category:
Athletes Passed
729
Passed By
2227
Net Change
-1498
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5488
5K → 10K103389-286#5488#5774
10K → 15K37320-283#5774#6057
15K → 20K70143-73#6057#6130
20K → Half0117-117#6130#6247
Half → 25K16430-414#6247#6661
25K → 30K51302-251#6661#6912
30K → 20M26116-90#6912#7002
20M → 21M39131-92#7002#7094
21M → 35K2277-55#7094#7149
35K → 23M67100-33#7149#7182
23M → 24M7639+37#7182#7145
24M → 40K7821+57#7145#7088
40K → 25.2M4913+36#7088#7052
25.2M → Finish9529+66#7052#6986
TOTALS7292227-1498
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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