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BOSTON MARATHON 2023

Neal Lakdawala

Bib: 2303•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Masters (Masters Men)
#0 / 9891
Top 4%
Division (M45-49)
#0 / 2252
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:02
Rank: #2014
Start → 5K
20:02 | 6:27/mi
10K· 6.21 mi
39:38
Rank: #1894 (+120)
5K → 10K
19:36 | 6:19/mi
15K· 9.32 mi
59:23
Rank: #1879 (+15)
10K → 15K
19:45 | 6:21/mi
20K· 12.43 mi
1:19:22
Rank: #1872 (+7)
15K → 20K
19:59 | 6:26/mi
Half· 13.11 mi
1:23:43
Rank: #1878 (-6)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:39:25
Rank: #1884 (-6)
Half → 25K
15:42 | 6:29/mi
30K· 18.64 mi
1:59:59
Rank: #1900 (-16)
25K → 30K
20:34 | 6:37/mi
20M
2:09:01
Rank: #1897 (+3)
30K → 20M
9:02 | 6:39/mi
21M
2:15:59
Rank: #1891 (+6)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:20:45
Rank: #1882 (+9)
21M → 35K
4:46 | 6:22/mi
23M
2:29:03
Rank: #1852 (+30)
35K → 23M
8:18 | 6:38/mi
24M
2:35:32
Rank: #1839 (+13)
23M → 24M
6:29 | 6:29/mi
40K· 24.85 mi
2:41:12
Rank: #1838 (+1)
24M → 40K
5:40 | 6:38/mi
25.2M
2:43:51
Rank: #1863 (-25)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:51:04
Rank: #1948 (-85)
25.2M → Finish
7:13 | 7:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:43
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:27:21
Pace6:40 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0220:026:2720:02
6:27
-
10K
6.21 mi10:40:3839:386:2319:36
6:19
-0:08
15K
9.32 mi11:00:2359:236:2219:45
6:21
+0:02
20K
12.43 mi11:20:221:19:226:2319:59
6:26
+0:05
Half
13.11 mi11:24:431:23:436:234:21
6:23
-0:03
25K
15.53 mi11:40:251:39:256:2415:42
6:29
+0:06
30K
18.64 mi12:00:591:59:596:2620:34
6:37
+0:08
20M
20.00 mi12:10:012:09:016:279:02
6:39
+0:02
21M
21.00 mi12:16:592:15:596:296:58
6:58
+0:19
35K
21.75 mi12:21:452:20:456:284:46
6:22
-0:36
23M
23.00 mi12:30:032:29:036:298:18
6:38
+0:16
24M
24.00 mi12:36:322:35:326:296:29
6:29
-0:09
40K
24.85 mi12:42:122:41:126:295:40
6:38
+0:09
25.2M
25.20 mi12:44:512:43:516:302:39
7:41
+1:03
Finish
26.22 mi12:52:042:51:046:327:13
7:05
-0:36

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

6:19 /mi

Average Pace

6:32 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:34:14

90% of race

Time at Slower Pace

16:50

10% of race

Average Pace: 6:31 /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 mi10:21:0220:026:2720:02
6:27
#2014
10K
6.21 mi10:40:3839:386:2319:36
6:19
#1894
15K
9.32 mi11:00:2359:236:2219:45
6:21
#1879
20K
12.43 mi11:20:221:19:226:2319:59
6:26
#1872
Half
13.11 mi11:24:431:23:436:234:21
6:23
#1878
25K
15.53 mi11:40:251:39:256:2415:42
6:29
#1884
30K
18.64 mi12:00:591:59:596:2620:34
6:37
#1900
20M
20.00 mi12:10:012:09:016:279:02
6:39
#1897
21M
21.00 mi12:16:592:15:596:296:58
6:58
#1891
35K
21.75 mi12:21:452:20:456:284:46
6:22
#1882
23M
23.00 mi12:30:032:29:036:298:18
6:38
#1852
24M
24.00 mi12:36:322:35:326:296:29
6:29
#1839
40K
24.85 mi12:42:122:41:126:295:40
6:38
#1838
25.2M
25.20 mi12:44:512:43:516:302:39
7:41
#1863
Finish
26.22 mi12:52:042:51:046:327:13
7:05
#1948
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2014192119211903(Top 7%)1823(Top 12%)1823(Top 81%)
10K6.21 mi3.10 mi1894+1201814+1071814+1071806(Top 7%)1727(Top 11%)1727(Top 77%)
15K9.32 mi3.11 mi1879+151798+161798+161903(Top 7%)1823(Top 12%)1823(Top 81%)
20K12.43 mi3.11 mi1872+71792+61792+61942(Top 7%)1864(Top 12%)1864(Top 83%)
Half13.11 mi0.68 mi1878-61799-71799-72097(Top 8%)2013(Top 13%)2013(Top 89%)
25K15.53 mi2.42 mi1884-61802-31802-32049(Top 8%)1963(Top 13%)1963(Top 87%)
30K18.64 mi3.11 mi1900-161819-171819-172037(Top 8%)1946(Top 13%)1946(Top 86%)
20M20.00 mi1.36 mi1897+31815+41815+42052(Top 8%)1956(Top 13%)1956(Top 87%)
21M21.00 mi1.00 mi1891+61809+61809+61984(Top 7%)1879(Top 12%)1879(Top 83%)
35K21.75 mi0.75 mi1882+91801+81801+81850(Top 7%)1756(Top 12%)1756(Top 78%)
23M23.00 mi1.25 mi1852+301772+291772+291882(Top 7%)1784(Top 12%)1784(Top 79%)
24M24.00 mi1.00 mi1839+131759+131759+132014(Top 8%)1889(Top 12%)1889(Top 84%)
40K24.85 mi0.85 mi1838+11758+11758+12024(Top 8%)1894(Top 12%)1894(Top 84%)
25.2M25.20 mi0.35 mi1863-251782-241782-244692(Top 18%)4045(Top 27%)4045(Top 180%)
Finish26.22 mi1.02 mi1948-851864-821864-825668(Top 21%)4695(Top 31%)4695(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1903

Males

1823

M45-49

1823

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1806

Males

1727

M45-49

1727

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1903

Males

1823

M45-49

1823

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1942

Males

1864

M45-49

1864

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2097

Males

2013

M45-49

2013

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2049

Males

1963

M45-49

1963

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2037

Males

1946

M45-49

1946

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2052

Males

1956

M45-49

1956

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1984

Males

1879

M45-49

1879

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1850

Males

1756

M45-49

1756

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1882

Males

1784

M45-49

1784

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2014

Males

1889

M45-49

1889

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2024

Males

1894

M45-49

1894

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4692

Males

4045

M45-49

4045

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5668

Males

4695

M45-49

4695

Passing Analysis

Category:
Athletes Passed
596
Passed By
530
Net Change
+66
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2014
5K → 10K17050+120#2014#1894
10K → 15K7257+15#1894#1879
15K → 20K6053+7#1879#1872
20K → Half612-6#1872#1878
Half → 25K3440-6#1878#1884
25K → 30K5470-16#1884#1900
30K → 20M2724+3#1900#1897
20M → 21M3630+6#1897#1891
21M → 35K2213+9#1891#1882
35K → 23M4616+30#1882#1852
23M → 24M3118+13#1852#1839
24M → 40K2726+1#1839#1838
40K → 25.2M530-25#1838#1863
25.2M → Finish691-85#1863#1948
TOTALS596530+66
📊

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