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BOSTON MARATHON 2023

Shari Seshadri

Bib: 18804•F

NJ

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 49%
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
26:39
Rank: #18096
Start → 5K
26:39 | 8:35/mi
10K· 6.21 mi
54:09
Rank: #19192 (-1096)
5K → 10K
27:30 | 8:51/mi
15K· 9.32 mi
1:20:52
Rank: #18911 (+281)
10K → 15K
26:43 | 8:36/mi
20K· 12.43 mi
1:47:22
Rank: #18454 (+457)
15K → 20K
26:30 | 8:32/mi
Half· 13.11 mi
1:53:01
Rank: #18330 (+124)
20K → Half
5:39 | 8:17/mi
25K· 15.53 mi
2:13:37
Rank: #17963 (+367)
Half → 25K
20:36 | 8:30/mi
30K· 18.64 mi
2:40:24
Rank: #17389 (+574)
25K → 30K
26:47 | 8:37/mi
20M
2:52:07
Rank: #17174 (+215)
30K → 20M
11:43 | 8:37/mi
21M
3:01:03
Rank: #16925 (+249)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
3:07:26
Rank: #16870 (+55)
21M → 35K
6:23 | 8:32/mi
23M
3:17:57
Rank: #16616 (+254)
35K → 23M
10:31 | 8:24/mi
24M
3:26:21
Rank: #16503 (+113)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:33:52
Rank: #16416 (+87)
24M → 40K
7:31 | 8:47/mi
25.2M
3:36:56
Rank: #16336 (+80)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:45:20
Rank: #16248 (+88)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:53:01
Pace8:37 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:52:19
Pace8:34 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:4926:398:3526:39
8:35
-
10K
6.21 mi11:49:1954:098:4327:30
8:51
+0:16
15K
9.32 mi12:16:021:20:528:4126:43
8:36
-0:15
20K
12.43 mi12:42:321:47:228:3826:30
8:32
-0:04
Half
13.11 mi12:48:111:53:018:375:39
8:17
-0:15
25K
15.53 mi13:08:472:13:378:3620:36
8:30
+0:13
30K
18.64 mi13:35:342:40:248:3626:47
8:37
+0:07
20M
20.00 mi13:47:172:52:078:3611:43
8:37
0:00
21M
21.00 mi13:56:133:01:038:378:56
8:56
+0:19
35K
21.75 mi14:02:363:07:268:376:23
8:32
-0:24
23M
23.00 mi14:13:073:17:578:3610:31
8:24
-0:08
24M
24.00 mi14:21:313:26:218:368:24
8:24
0:00
40K
24.85 mi14:29:023:33:528:367:31
8:47
+0:23
25.2M
25.20 mi14:32:063:36:568:373:04
8:54
+0:07
Finish
26.22 mi14:40:303:45:208:368:24
8:15
-0:39

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

8:15 /mi

Average Pace

8:36 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:19

79% of race

Time at Steady Pace

47:01

21% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /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 mi11:21:4926:398:3526:39
8:35
#18096
10K
6.21 mi11:49:1954:098:4327:30
8:51
#19192
15K
9.32 mi12:16:021:20:528:4126:43
8:36
#18911
20K
12.43 mi12:42:321:47:228:3826:30
8:32
#18454
Half
13.11 mi12:48:111:53:018:375:39
8:17
#18330
25K
15.53 mi13:08:472:13:378:3620:36
8:30
#17963
30K
18.64 mi13:35:342:40:248:3626:47
8:37
#17389
20M
20.00 mi13:47:172:52:078:3611:43
8:37
#17174
21M
21.00 mi13:56:133:01:038:378:56
8:56
#16925
35K
21.75 mi14:02:363:07:268:376:23
8:32
#16870
23M
23.00 mi14:13:073:17:578:3610:31
8:24
#16616
24M
24.00 mi14:21:313:26:218:368:24
8:24
#16503
40K
24.85 mi14:29:023:33:528:367:31
8:47
#16416
25.2M
25.20 mi14:32:063:36:568:373:04
8:54
#16336
Finish
26.22 mi14:40:303:45:208:368:24
8:15
#16248
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi180966616661618440(Top 69%)6755(Top 59%)6755(Top 138%)
10K6.21 mi3.10 mi19192-10967272-6567272-65620187(Top 76%)7810(Top 68%)7810(Top 160%)
15K9.32 mi3.11 mi18911+2817076+1967076+19618440(Top 69%)6755(Top 59%)6755(Top 138%)
20K12.43 mi3.11 mi18454+4576777+2996777+29917043(Top 64%)5946(Top 52%)5946(Top 122%)
Half13.11 mi0.68 mi18330+1246705+726705+7216418(Top 62%)5550(Top 49%)5550(Top 114%)
25K15.53 mi2.42 mi17963+3676517+1886517+18816185(Top 61%)5551(Top 49%)5551(Top 114%)
30K18.64 mi3.11 mi17389+5746181+3366181+33615053(Top 57%)4964(Top 43%)4964(Top 102%)
20M20.00 mi1.36 mi17174+2156083+986083+9814448(Top 54%)4682(Top 41%)4682(Top 96%)
21M21.00 mi1.00 mi16925+2495942+1415942+14113073(Top 49%)3994(Top 35%)3994(Top 82%)
35K21.75 mi0.75 mi16870+555916+265916+2615515(Top 58%)5421(Top 47%)5421(Top 111%)
23M23.00 mi1.25 mi16616+2545799+1175799+11712618(Top 47%)3869(Top 34%)3869(Top 79%)
24M24.00 mi1.00 mi16503+1135748+515748+5113914(Top 52%)4629(Top 41%)4629(Top 95%)
40K24.85 mi0.85 mi16416+875727+215727+2115071(Top 57%)5340(Top 47%)5340(Top 109%)
25.2M25.20 mi0.35 mi16336+805683+445683+4412041(Top 45%)3779(Top 33%)3779(Top 77%)
Finish26.22 mi1.02 mi16248+885635+485635+4813763(Top 52%)4622(Top 40%)4622(Top 95%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

18440

Females

6755

F18-39

6755

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20187

Females

7810

F18-39

7810

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

18440

Females

6755

F18-39

6755

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

17043

Females

5946

F18-39

5946

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

16418

Females

5550

F18-39

5550

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

16185

Females

5551

F18-39

5551

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

15053

Females

4964

F18-39

4964

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

14448

Females

4682

F18-39

4682

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13073

Females

3994

F18-39

3994

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

15515

Females

5421

F18-39

5421

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12618

Females

3869

F18-39

3869

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13914

Females

4629

F18-39

4629

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15071

Females

5340

F18-39

5340

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12041

Females

3779

F18-39

3779

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13763

Females

4622

F18-39

4622

Passing Analysis

Category:
Athletes Passed
3219
Passed By
1371
Net Change
+1848
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18096
5K → 10K621158-1096#18096#19192
10K → 15K35372+281#19192#18911
15K → 20K47821+457#18911#18454
20K → Half1240+124#18454#18330
Half → 25K37811+367#18330#17963
25K → 30K5795+574#17963#17389
30K → 20M2238+215#17389#17174
20M → 21M2490+249#17174#16925
21M → 35K7419+55#16925#16870
35K → 23M2584+254#16870#16616
23M → 24M12815+113#16616#16503
24M → 40K12134+87#16503#16416
40K → 25.2M844+80#16416#16336
25.2M → Finish10820+88#16336#16248
TOTALS32191371+1848
📊

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