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BOSTON MARATHON 2023

Vijay Kumar

Bib: 7066•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 27%
Masters (Masters Men)
#0 / 9891
Top 13%
Division (M45-49)
#0 / 2252
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:47
Rank: #1689
Start → 5K
19:47 | 6:22/mi
10K· 6.21 mi
39:15
Rank: #1634 (+55)
5K → 10K
19:28 | 6:16/mi
15K· 9.32 mi
59:16
Rank: #1829 (-195)
10K → 15K
20:01 | 6:27/mi
20K· 12.43 mi
1:20:27
Rank: #2318 (-489)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:25:02
Rank: #2392 (-74)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:42:08
Rank: #2829 (-437)
Half → 25K
17:06 | 7:03/mi
30K· 18.64 mi
2:04:52
Rank: #3428 (-599)
25K → 30K
22:44 | 7:19/mi
20M
2:15:14
Rank: #3786 (-358)
30K → 20M
10:22 | 7:38/mi
21M
2:23:44
Rank: #4258 (-472)
20M → 21M
8:30 | 8:30/mi
35K· 21.75 mi
2:29:00
Rank: #4320 (-62)
21M → 35K
5:16 | 7:02/mi
23M
2:38:22
Rank: #4497 (-177)
35K → 23M
9:22 | 7:29/mi
24M
2:45:20
Rank: #4483 (+14)
23M → 24M
6:58 | 6:58/mi
40K· 24.85 mi
2:51:30
Rank: #4478 (+5)
24M → 40K
6:10 | 7:13/mi
25.2M
2:54:08
Rank: #4467 (+11)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:00:56
Rank: #4405 (+62)
25.2M → Finish
6:48 | 6:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:02
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:35:54
Pace7:19 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4119:476:2219:47
6:22
-
10K
6.21 mi10:43:0939:156:1919:28
6:16
-0:06
15K
9.32 mi11:03:1059:166:2220:01
6:27
+0:11
20K
12.43 mi11:24:211:20:276:2821:11
6:49
+0:22
Half
13.11 mi11:28:561:25:026:294:35
6:43
-0:06
25K
15.53 mi11:46:021:42:086:3417:06
7:03
+0:20
30K
18.64 mi12:08:462:04:526:4222:44
7:19
+0:16
20M
20.00 mi12:19:082:15:146:4610:22
7:38
+0:19
21M
21.00 mi12:27:382:23:446:518:30
8:30
+0:52
35K
21.75 mi12:32:542:29:006:515:16
7:02
-1:28
23M
23.00 mi12:42:162:38:226:539:22
7:29
+0:27
24M
24.00 mi12:49:142:45:206:536:58
6:58
-0:31
40K
24.85 mi12:55:242:51:306:546:10
7:13
+0:15
25.2M
25.20 mi12:58:022:54:086:552:38
7:38
+0:25
Finish
26.22 mi13:04:503:00:566:546:48
6:40
-0:58

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

6:16 /mi

Average Pace

6:54 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:39

39% of race

Time at Steady Pace

1:19:25

44% of race

Time at Slower Pace

30:52

17% of race

Average Pace: 6:54 /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 mi10:23:4119:476:2219:47
6:22
#1689
10K
6.21 mi10:43:0939:156:1919:28
6:16
#1634
15K
9.32 mi11:03:1059:166:2220:01
6:27
#1829
20K
12.43 mi11:24:211:20:276:2821:11
6:49
#2318
Half
13.11 mi11:28:561:25:026:294:35
6:43
#2392
25K
15.53 mi11:46:021:42:086:3417:06
7:03
#2829
30K
18.64 mi12:08:462:04:526:4222:44
7:19
#3428
20M
20.00 mi12:19:082:15:146:4610:22
7:38
#3786
21M
21.00 mi12:27:382:23:446:518:30
8:30
#4258
35K
21.75 mi12:32:542:29:006:515:16
7:02
#4320
23M
23.00 mi12:42:162:38:226:539:22
7:29
#4497
24M
24.00 mi12:49:142:45:206:536:58
6:58
#4483
40K
24.85 mi12:55:242:51:306:546:10
7:13
#4478
25.2M
25.20 mi12:58:022:54:086:552:38
7:38
#4467
Finish
26.22 mi13:04:503:00:566:546:48
6:40
#4405
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1689161016102333(Top 9%)2240(Top 15%)2240(Top 99%)
10K6.21 mi3.10 mi1634+551560+501560+501620(Top 6%)1547(Top 10%)1547(Top 69%)
15K9.32 mi3.11 mi1829-1951749-1891749-1892333(Top 9%)2240(Top 15%)2240(Top 99%)
20K12.43 mi3.11 mi2318-4892222-4732222-4734604(Top 17%)4289(Top 28%)4289(Top 190%)
Half13.11 mi0.68 mi2392-742292-702292-704521(Top 17%)4213(Top 28%)4213(Top 187%)
25K15.53 mi2.42 mi2829-4372705-4132705-4135841(Top 22%)5320(Top 35%)5320(Top 236%)
30K18.64 mi3.11 mi3428-5993246-5413246-5416106(Top 23%)5441(Top 36%)5441(Top 242%)
20M20.00 mi1.36 mi3786-3583574-3283574-3287642(Top 29%)6358(Top 42%)6358(Top 282%)
21M21.00 mi1.00 mi4258-4723983-4093983-40910452(Top 39%)7821(Top 52%)7821(Top 347%)
35K21.75 mi0.75 mi4320-624036-534036-535515(Top 21%)4878(Top 32%)4878(Top 217%)
23M23.00 mi1.25 mi4497-1774192-1564192-1566287(Top 24%)5359(Top 35%)5359(Top 238%)
24M24.00 mi1.00 mi4483+144182+104182+104488(Top 17%)4049(Top 27%)4049(Top 180%)
40K24.85 mi0.85 mi4478+54173+94173+94929(Top 19%)4296(Top 28%)4296(Top 191%)
25.2M25.20 mi0.35 mi4467+114161+124161+124516(Top 17%)3929(Top 26%)3929(Top 174%)
Finish26.22 mi1.02 mi4405+624106+554106+553369(Top 13%)3027(Top 20%)3027(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2333

Males

2240

M45-49

2240

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1620

Males

1547

M45-49

1547

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2333

Males

2240

M45-49

2240

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4604

Males

4289

M45-49

4289

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4521

Males

4213

M45-49

4213

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5841

Males

5320

M45-49

5320

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6106

Males

5441

M45-49

5441

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7642

Males

6358

M45-49

6358

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10452

Males

7821

M45-49

7821

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5515

Males

4878

M45-49

4878

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6287

Males

5359

M45-49

5359

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4488

Males

4049

M45-49

4049

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4929

Males

4296

M45-49

4296

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4516

Males

3929

M45-49

3929

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3369

Males

3027

M45-49

3027

Passing Analysis

Category:
Athletes Passed
440
Passed By
3156
Net Change
-2716
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1689
5K → 10K12166+55#1689#1634
10K → 15K14209-195#1634#1829
15K → 20K10499-489#1829#2318
20K → Half175-74#2318#2392
Half → 25K4441-437#2392#2829
25K → 30K8607-599#2829#3428
30K → 20M11369-358#3428#3786
20M → 21M12484-472#3786#4258
21M → 35K2486-62#4258#4320
35K → 23M31208-177#4320#4497
23M → 24M5440+14#4497#4483
24M → 40K4742+5#4483#4478
40K → 25.2M2312+11#4478#4467
25.2M → Finish8018+62#4467#4405
TOTALS4403156-2716
📊

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