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BOSTON MARATHON 2023

Marco Aurélio Lemes

Bib: 5499•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #3516
Start → 5K
20:46 | 6:41/mi
10K· 6.21 mi
41:40
Rank: #4027 (-511)
5K → 10K
20:54 | 6:44/mi
15K· 9.32 mi
1:02:12
Rank: #3745 (+282)
10K → 15K
20:32 | 6:37/mi
20K· 12.43 mi
1:22:53
Rank: #3597 (+148)
15K → 20K
20:41 | 6:39/mi
Half· 13.11 mi
1:27:20
Rank: #3548 (+49)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:43:38
Rank: #3516 (+32)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:04:43
Rank: #3363 (+153)
25K → 30K
21:05 | 6:47/mi
20M
2:14:04
Rank: #3311 (+52)
30K → 20M
9:21 | 6:53/mi
21M
2:21:19
Rank: #3294 (+17)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:26:21
Rank: #3289 (+5)
21M → 35K
5:02 | 6:44/mi
23M
2:35:09
Rank: #3305 (-16)
35K → 23M
8:48 | 7:02/mi
24M
2:41:56
Rank: #3297 (+8)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:47:55
Rank: #3317 (-20)
24M → 40K
5:59 | 7:00/mi
25.2M
2:50:34
Rank: #3322 (-5)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:57:35
Rank: #3351 (-29)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:20
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:30:15
Pace6:53 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3320:466:4120:46
6:41
-
10K
6.21 mi10:44:2741:406:4220:54
6:44
+0:03
15K
9.32 mi11:04:591:02:126:4020:32
6:37
-0:07
20K
12.43 mi11:25:401:22:536:4020:41
6:39
+0:02
Half
13.11 mi11:30:071:27:206:404:27
6:31
-0:08
25K
15.53 mi11:46:251:43:386:4016:18
6:43
+0:12
30K
18.64 mi12:07:302:04:436:4121:05
6:47
+0:04
20M
20.00 mi12:16:512:14:046:429:21
6:53
+0:06
21M
21.00 mi12:24:062:21:196:447:15
7:15
+0:22
35K
21.75 mi12:29:082:26:216:445:02
6:44
-0:31
23M
23.00 mi12:37:562:35:096:458:48
7:02
+0:18
24M
24.00 mi12:44:432:41:566:456:47
6:47
-0:15
40K
24.85 mi12:50:422:47:556:455:59
7:00
+0:13
25.2M
25.20 mi12:53:212:50:346:462:39
7:41
+0:41
Finish
26.22 mi13:00:222:57:356:477:01
6:53
-0:48

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

6:31 /mi

Average Pace

6:47 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:41

94% of race

Time at Steady Pace

9:54

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:23:3320:466:4120:46
6:41
#3516
10K
6.21 mi10:44:2741:406:4220:54
6:44
#4027
15K
9.32 mi11:04:591:02:126:4020:32
6:37
#3745
20K
12.43 mi11:25:401:22:536:4020:41
6:39
#3597
Half
13.11 mi11:30:071:27:206:404:27
6:31
#3548
25K
15.53 mi11:46:251:43:386:4016:18
6:43
#3516
30K
18.64 mi12:07:302:04:436:4121:05
6:47
#3363
20M
20.00 mi12:16:512:14:046:429:21
6:53
#3311
21M
21.00 mi12:24:062:21:196:447:15
7:15
#3294
35K
21.75 mi12:29:082:26:216:445:02
6:44
#3289
23M
23.00 mi12:37:562:35:096:458:48
7:02
#3305
24M
24.00 mi12:44:432:41:566:456:47
6:47
#3297
40K
24.85 mi12:50:422:47:556:455:59
7:00
#3317
25.2M
25.20 mi12:53:212:50:346:462:39
7:41
#3322
Finish
26.22 mi13:00:222:57:356:477:01
6:53
#3351
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3516331433143357(Top 13%)3186(Top 21%)3186(Top 60%)
10K6.21 mi3.10 mi4027-5113784-4703784-4704592(Top 17%)4280(Top 28%)4280(Top 81%)
15K9.32 mi3.11 mi3745+2823534+2503534+2503357(Top 13%)3186(Top 21%)3186(Top 60%)
20K12.43 mi3.11 mi3597+1483405+1293405+1293231(Top 12%)3068(Top 20%)3068(Top 58%)
Half13.11 mi0.68 mi3548+493359+463359+462950(Top 11%)2825(Top 19%)2825(Top 53%)
25K15.53 mi2.42 mi3516+323335+243335+243538(Top 13%)3343(Top 22%)3343(Top 63%)
30K18.64 mi3.11 mi3363+1533189+1463189+1462894(Top 11%)2744(Top 18%)2744(Top 52%)
20M20.00 mi1.36 mi3311+523137+523137+523288(Top 12%)3077(Top 20%)3077(Top 58%)
21M21.00 mi1.00 mi3294+173121+163121+163349(Top 13%)3119(Top 21%)3119(Top 59%)
35K21.75 mi0.75 mi3289+53115+63115+63691(Top 14%)3408(Top 22%)3408(Top 64%)
23M23.00 mi1.25 mi3305-163130-153130-153912(Top 15%)3601(Top 24%)3601(Top 68%)
24M24.00 mi1.00 mi3297+83123+73123+73544(Top 13%)3255(Top 21%)3255(Top 62%)
40K24.85 mi0.85 mi3317-203138-153138-153819(Top 14%)3436(Top 23%)3436(Top 65%)
25.2M25.20 mi0.35 mi3322-53141-33141-34722(Top 18%)4075(Top 27%)4075(Top 77%)
Finish26.22 mi1.02 mi3351-293163-223163-224518(Top 17%)3926(Top 26%)3926(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3357

Males

3186

M18-39

3186

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4592

Males

4280

M18-39

4280

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3357

Males

3186

M18-39

3186

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3231

Males

3068

M18-39

3068

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2950

Males

2825

M18-39

2825

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3538

Males

3343

M18-39

3343

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2894

Males

2744

M18-39

2744

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3288

Males

3077

M18-39

3077

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3349

Males

3119

M18-39

3119

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3691

Males

3408

M18-39

3408

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3912

Males

3601

M18-39

3601

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3544

Males

3255

M18-39

3255

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3819

Males

3436

M18-39

3436

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4722

Males

4075

M18-39

4075

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4518

Males

3926

M18-39

3926

Passing Analysis

Category:
Athletes Passed
1231
Passed By
1066
Net Change
+165
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3516
5K → 10K59570-511#3516#4027
10K → 15K30624+282#4027#3745
15K → 20K18133+148#3745#3597
20K → Half512+49#3597#3548
Half → 25K9664+32#3548#3516
25K → 30K17926+153#3516#3363
30K → 20M8634+52#3363#3311
20M → 21M6245+17#3311#3294
21M → 35K2823+5#3294#3289
35K → 23M4864-16#3289#3305
23M → 24M4638+8#3305#3297
24M → 40K3050-20#3297#3317
40K → 25.2M1924-5#3317#3322
25.2M → Finish4069-29#3322#3351
TOTALS12311066+165
📊

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