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BOSTON MARATHON 2023

Jake Lewis

Bib: 5263•M

OR

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0:00
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 24%
Division (M18-39)
#0 / 5285
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:09
Rank: #4742
Start → 5K
21:09 | 6:48/mi
10K· 6.21 mi
41:59
Rank: #4562 (+180)
5K → 10K
20:50 | 6:42/mi
15K· 9.32 mi
1:02:56
Rank: #4526 (+36)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:24:03
Rank: #4481 (+45)
15K → 20K
21:07 | 6:48/mi
Half· 13.11 mi
1:28:36
Rank: #4446 (+35)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:45:08
Rank: #4383 (+63)
Half → 25K
16:32 | 6:49/mi
30K· 18.64 mi
2:06:39
Rank: #4261 (+122)
25K → 30K
21:31 | 6:56/mi
20M
2:16:07
Rank: #4210 (+51)
30K → 20M
9:28 | 6:58/mi
21M
2:23:19
Rank: #4093 (+117)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:28:14
Rank: #4018 (+75)
21M → 35K
4:55 | 6:34/mi
23M
2:36:55
Rank: #3950 (+68)
35K → 23M
8:41 | 6:56/mi
24M
2:43:44
Rank: #3938 (+12)
23M → 24M
6:49 | 6:49/mi
40K· 24.85 mi
2:49:46
Rank: #3952 (-14)
24M → 40K
6:02 | 7:03/mi
25.2M
2:52:23
Rank: #3949 (+3)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:59:12
Rank: #3922 (+27)
25.2M → Finish
6:49 | 6:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:36
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:30:36
Pace6:55 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3221:096:4821:09
6:48
-
10K
6.21 mi10:44:2241:596:4520:50
6:42
-0:06
15K
9.32 mi11:05:191:02:566:4520:57
6:45
+0:03
20K
12.43 mi11:26:261:24:036:4621:07
6:48
+0:03
Half
13.11 mi11:30:591:28:366:464:33
6:40
-0:08
25K
15.53 mi11:47:311:45:086:4616:32
6:49
+0:09
30K
18.64 mi12:09:022:06:396:4821:31
6:56
+0:07
20M
20.00 mi12:18:302:16:076:489:28
6:58
+0:02
21M
21.00 mi12:25:422:23:196:497:12
7:12
+0:14
35K
21.75 mi12:30:372:28:146:494:55
6:34
-0:38
23M
23.00 mi12:39:182:36:556:498:41
6:56
+0:22
24M
24.00 mi12:46:072:43:446:496:49
6:49
-0:07
40K
24.85 mi12:52:092:49:466:506:02
7:03
+0:14
25.2M
25.20 mi12:54:462:52:236:502:37
7:35
+0:32
Finish
26.22 mi13:01:352:59:126:506:49
6:41
-0:54

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

6:34 /mi

Average Pace

6:50 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:35

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:23:3221:096:4821:09
6:48
#4742
10K
6.21 mi10:44:2241:596:4520:50
6:42
#4562
15K
9.32 mi11:05:191:02:566:4520:57
6:45
#4526
20K
12.43 mi11:26:261:24:036:4621:07
6:48
#4481
Half
13.11 mi11:30:591:28:366:464:33
6:40
#4446
25K
15.53 mi11:47:311:45:086:4616:32
6:49
#4383
30K
18.64 mi12:09:022:06:396:4821:31
6:56
#4261
20M
20.00 mi12:18:302:16:076:489:28
6:58
#4210
21M
21.00 mi12:25:422:23:196:497:12
7:12
#4093
35K
21.75 mi12:30:372:28:146:494:55
6:34
#4018
23M
23.00 mi12:39:182:36:556:498:41
6:56
#3950
24M
24.00 mi12:46:072:43:446:496:49
6:49
#3938
40K
24.85 mi12:52:092:49:466:506:02
7:03
#3952
25.2M
25.20 mi12:54:462:52:236:502:37
7:35
#3949
Finish
26.22 mi13:01:352:59:126:506:49
6:41
#3922
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4742441244124531(Top 17%)4230(Top 28%)4230(Top 80%)
10K6.21 mi3.10 mi4562+1804261+1514261+1514375(Top 16%)4094(Top 27%)4094(Top 77%)
15K9.32 mi3.11 mi4526+364228+334228+334531(Top 17%)4230(Top 28%)4230(Top 80%)
20K12.43 mi3.11 mi4481+454188+404188+404401(Top 17%)4107(Top 27%)4107(Top 78%)
Half13.11 mi0.68 mi4446+354160+284160+284040(Top 15%)3792(Top 25%)3792(Top 72%)
25K15.53 mi2.42 mi4383+634101+594101+594303(Top 16%)4019(Top 26%)4019(Top 76%)
30K18.64 mi3.11 mi4261+1223997+1043997+1043839(Top 14%)3598(Top 24%)3598(Top 68%)
20M20.00 mi1.36 mi4210+513949+483949+483815(Top 14%)3551(Top 23%)3551(Top 67%)
21M21.00 mi1.00 mi4093+1173839+1103839+1103112(Top 12%)2916(Top 19%)2916(Top 55%)
35K21.75 mi0.75 mi4018+753770+693770+692866(Top 11%)2693(Top 18%)2693(Top 51%)
23M23.00 mi1.25 mi3950+683707+633707+633440(Top 13%)3188(Top 21%)3188(Top 60%)
24M24.00 mi1.00 mi3938+123690+173690+173741(Top 14%)3427(Top 23%)3427(Top 65%)
40K24.85 mi0.85 mi3952-143699-93699-94128(Top 16%)3689(Top 24%)3689(Top 70%)
25.2M25.20 mi0.35 mi3949+33697+23697+24276(Top 16%)3746(Top 25%)3746(Top 71%)
Finish26.22 mi1.02 mi3922+273677+203677+203447(Top 13%)3089(Top 20%)3089(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4531

Males

4230

M18-39

4230

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4375

Males

4094

M18-39

4094

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4531

Males

4230

M18-39

4230

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4401

Males

4107

M18-39

4107

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4040

Males

3792

M18-39

3792

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4303

Males

4019

M18-39

4019

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3839

Males

3598

M18-39

3598

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3815

Males

3551

M18-39

3551

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3112

Males

2916

M18-39

2916

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2866

Males

2693

M18-39

2693

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3440

Males

3188

M18-39

3188

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3741

Males

3427

M18-39

3427

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4128

Males

3689

M18-39

3689

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4276

Males

3746

M18-39

3746

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3447

Males

3089

M18-39

3089

Passing Analysis

Category:
Athletes Passed
1486
Passed By
666
Net Change
+820
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4742
5K → 10K302122+180#4742#4562
10K → 15K142106+36#4562#4526
15K → 20K12883+45#4526#4481
20K → Half4611+35#4481#4446
Half → 25K11451+63#4446#4383
25K → 30K17452+122#4383#4261
30K → 20M8938+51#4261#4210
20M → 21M13518+117#4210#4093
21M → 35K783+75#4093#4018
35K → 23M9224+68#4018#3950
23M → 24M6048+12#3950#3938
24M → 40K3953-14#3938#3952
40K → 25.2M2522+3#3952#3949
25.2M → Finish6235+27#3949#3922
TOTALS1486666+820
📊

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