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BOSTON MARATHON 2023

Jennifer Lindner

Bib: 10125•F

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 33%
Gender (Female)
#0 / 11423
Top 14%
Division (F18-39)
#0 / 4884
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:45
Rank: #8272
Start → 5K
22:45 | 7:19/mi
10K· 6.21 mi
44:41
Rank: #7713 (+559)
5K → 10K
21:56 | 7:04/mi
15K· 9.32 mi
1:07:00
Rank: #7679 (+34)
10K → 15K
22:19 | 7:11/mi
20K· 12.43 mi
1:30:09
Rank: #7932 (-253)
15K → 20K
23:09 | 7:27/mi
Half· 13.11 mi
1:35:06
Rank: #7944 (-12)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:53:27
Rank: #8099 (-155)
Half → 25K
18:21 | 7:34/mi
30K· 18.64 mi
2:17:54
Rank: #8339 (-240)
25K → 30K
24:27 | 7:52/mi
20M
2:28:26
Rank: #8330 (+9)
30K → 20M
10:32 | 7:45/mi
21M
2:36:44
Rank: #8381 (-51)
20M → 21M
8:18 | 8:18/mi
35K· 21.75 mi
2:42:25
Rank: #8411 (-30)
21M → 35K
5:41 | 7:36/mi
23M
2:52:27
Rank: #8454 (-43)
35K → 23M
10:02 | 8:01/mi
24M
3:00:31
Rank: #8576 (-122)
23M → 24M
8:04 | 8:04/mi
40K· 24.85 mi
3:07:36
Rank: #8680 (-104)
24M → 40K
7:05 | 8:17/mi
25.2M
3:10:41
Rank: #8723 (-43)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:18:56
Rank: #8865 (-142)
25.2M → Finish
8:15 | 8:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:06
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:43:50
Pace7:55 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0822:457:1922:45
7:19
-
10K
6.21 mi11:11:0444:417:1121:56
7:04
-0:15
15K
9.32 mi11:33:231:07:007:1122:19
7:11
+0:07
20K
12.43 mi11:56:321:30:097:1523:09
7:27
+0:16
Half
13.11 mi12:01:291:35:067:154:57
7:15
-0:12
25K
15.53 mi12:19:501:53:277:1818:21
7:34
+0:19
30K
18.64 mi12:44:172:17:547:2424:27
7:52
+0:18
20M
20.00 mi12:54:492:28:267:2510:32
7:45
-0:07
21M
21.00 mi13:03:072:36:447:288:18
8:18
+0:33
35K
21.75 mi13:08:482:42:257:285:41
7:36
-0:42
23M
23.00 mi13:18:502:52:277:3010:02
8:01
+0:25
24M
24.00 mi13:26:543:00:317:318:04
8:04
+0:03
40K
24.85 mi13:33:593:07:367:337:05
8:17
+0:13
25.2M
25.20 mi13:37:043:10:417:343:05
8:56
+0:39
Finish
26.22 mi13:45:193:18:567:368:15
8:06
-0:50

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

7:04 /mi

Average Pace

7:36 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:06

48% of race

Time at Steady Pace

59:01

30% of race

Time at Slower Pace

44:49

23% of race

Average Pace: 7:35 /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 mi10:49:0822:457:1922:45
7:19
#8272
10K
6.21 mi11:11:0444:417:1121:56
7:04
#7713
15K
9.32 mi11:33:231:07:007:1122:19
7:11
#7679
20K
12.43 mi11:56:321:30:097:1523:09
7:27
#7932
Half
13.11 mi12:01:291:35:067:154:57
7:15
#7944
25K
15.53 mi12:19:501:53:277:1818:21
7:34
#8099
30K
18.64 mi12:44:172:17:547:2424:27
7:52
#8339
20M
20.00 mi12:54:492:28:267:2510:32
7:45
#8330
21M
21.00 mi13:03:072:36:447:288:18
8:18
#8381
35K
21.75 mi13:08:482:42:257:285:41
7:36
#8411
23M
23.00 mi13:18:502:52:277:3010:02
8:01
#8454
24M
24.00 mi13:26:543:00:317:318:04
8:04
#8576
40K
24.85 mi13:33:593:07:367:337:05
8:17
#8680
25.2M
25.20 mi13:37:043:10:417:343:05
8:56
#8723
Finish
26.22 mi13:45:193:18:567:368:15
8:06
#8865
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8272111711177705(Top 29%)974(Top 9%)974(Top 20%)
10K6.21 mi3.10 mi7713+559923+194923+1947192(Top 27%)811(Top 7%)811(Top 17%)
15K9.32 mi3.11 mi7679+34924-1924-17705(Top 29%)974(Top 9%)974(Top 20%)
20K12.43 mi3.11 mi7932-2531029-1051029-1058939(Top 34%)1462(Top 13%)1462(Top 30%)
Half13.11 mi0.68 mi7944-121038-91038-98329(Top 31%)1234(Top 11%)1234(Top 25%)
25K15.53 mi2.42 mi8099-1551116-781116-789312(Top 35%)1684(Top 15%)1684(Top 34%)
30K18.64 mi3.11 mi8339-2401244-1281244-1289905(Top 37%)2108(Top 18%)2108(Top 43%)
20M20.00 mi1.36 mi8330+91265-211265-218528(Top 32%)1606(Top 14%)1606(Top 33%)
21M21.00 mi1.00 mi8381-511298-331298-339244(Top 35%)2021(Top 18%)2021(Top 41%)
35K21.75 mi0.75 mi8411-301312-141312-149276(Top 35%)2029(Top 18%)2029(Top 42%)
23M23.00 mi1.25 mi8454-431352-401352-409844(Top 37%)2428(Top 21%)2428(Top 50%)
24M24.00 mi1.00 mi8576-1221417-651417-6511700(Top 44%)3419(Top 30%)3419(Top 70%)
40K24.85 mi0.85 mi8680-1041482-651482-6511922(Top 45%)3612(Top 32%)3612(Top 74%)
25.2M25.20 mi0.35 mi8723-431515-331515-3312187(Top 46%)3800(Top 33%)3800(Top 78%)
Finish26.22 mi1.02 mi8865-1421584-691584-6912748(Top 48%)4072(Top 36%)4072(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7705

Females

974

F18-39

974

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7192

Females

811

F18-39

811

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7705

Females

974

F18-39

974

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8939

Females

1462

F18-39

1462

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8329

Females

1234

F18-39

1234

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9312

Females

1684

F18-39

1684

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9905

Females

2108

F18-39

2108

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8528

Females

1606

F18-39

1606

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9244

Females

2021

F18-39

2021

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9276

Females

2029

F18-39

2029

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9844

Females

2428

F18-39

2428

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11700

Females

3419

F18-39

3419

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11922

Females

3612

F18-39

3612

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12187

Females

3800

F18-39

3800

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12748

Females

4072

F18-39

4072

Passing Analysis

Category:
Athletes Passed
1325
Passed By
1918
Net Change
-593
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8272
5K → 10K62364+559#8272#7713
10K → 15K150116+34#7713#7679
15K → 20K58311-253#7679#7932
20K → Half1628-12#7932#7944
Half → 25K57212-155#7944#8099
25K → 30K81321-240#8099#8339
30K → 20M7465+9#8339#8330
20M → 21M57108-51#8330#8381
21M → 35K3868-30#8381#8411
35K → 23M65108-43#8411#8454
23M → 24M41163-122#8454#8576
24M → 40K29133-104#8576#8680
40K → 25.2M1659-43#8680#8723
25.2M → Finish20162-142#8723#8865
TOTALS13251918-593
📊

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