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BOSTON MARATHON 2023

Daniel Monteiro

Bib: 1783•M

0:00
0:00
/ mi
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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
21:59
Rank: #6712
Start → 5K
21:59 | 7:05/mi
10K· 6.21 mi
42:49
Rank: #5743 (+969)
5K → 10K
20:50 | 6:42/mi
15K· 9.32 mi
1:03:50
Rank: #5454 (+289)
10K → 15K
21:01 | 6:46/mi
20K· 12.43 mi
1:25:06
Rank: #5298 (+156)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:29:47
Rank: #5319 (-21)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:46:17
Rank: #5106 (+213)
Half → 25K
16:30 | 6:48/mi
30K· 18.64 mi
2:07:54
Rank: #4845 (+261)
25K → 30K
21:37 | 6:57/mi
20M
2:17:16
Rank: #4699 (+146)
30K → 20M
9:22 | 6:54/mi
21M
2:24:41
Rank: #4660 (+39)
20M → 21M
7:25 | 7:25/mi
35K· 21.75 mi
2:29:37
Rank: #4569 (+91)
21M → 35K
4:56 | 6:36/mi
23M
2:38:07
Rank: #4388 (+181)
35K → 23M
8:30 | 6:47/mi
24M
2:44:40
Rank: #4281 (+107)
23M → 24M
6:33 | 6:33/mi
40K· 24.85 mi
2:50:20
Rank: #4137 (+144)
24M → 40K
5:40 | 6:38/mi
25.2M
2:52:47
Rank: #4082 (+55)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:59:15
Rank: #3942 (+140)
25.2M → Finish
6:28 | 6:21/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:47
Pace6:51 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:28
Pace6:49 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2321:597:0521:59
7:05
-
10K
6.21 mi10:43:1342:496:5320:50
6:42
-0:23
15K
9.32 mi11:04:141:03:506:5121:01
6:46
+0:04
20K
12.43 mi11:25:301:25:066:5121:16
6:51
+0:05
Half
13.11 mi11:30:111:29:476:514:41
6:52
+0:01
25K
15.53 mi11:46:411:46:176:5116:30
6:48
-0:04
30K
18.64 mi12:08:182:07:546:5221:37
6:57
+0:09
20M
20.00 mi12:17:402:17:166:529:22
6:54
-0:03
21M
21.00 mi12:25:052:24:416:537:25
7:25
+0:31
35K
21.75 mi12:30:012:29:376:534:56
6:36
-0:49
23M
23.00 mi12:38:312:38:076:528:30
6:47
+0:11
24M
24.00 mi12:45:042:44:406:526:33
6:33
-0:14
40K
24.85 mi12:50:442:50:206:515:40
6:38
+0:05
25.2M
25.20 mi12:53:112:52:476:512:27
7:06
+0:28
Finish
26.22 mi12:59:392:59:156:506:28
6:21
-0:45

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

6:21 /mi

Average Pace

6:50 /mi

Slowest Pace

7:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:24

82% of race

Time at Steady Pace

31:51

18% 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 mi10:22:2321:597:0521:59
7:05
#6712
10K
6.21 mi10:43:1342:496:5320:50
6:42
#5743
15K
9.32 mi11:04:141:03:506:5121:01
6:46
#5454
20K
12.43 mi11:25:301:25:066:5121:16
6:51
#5298
Half
13.11 mi11:30:111:29:476:514:41
6:52
#5319
25K
15.53 mi11:46:411:46:176:5116:30
6:48
#5106
30K
18.64 mi12:08:182:07:546:5221:37
6:57
#4845
20M
20.00 mi12:17:402:17:166:529:22
6:54
#4699
21M
21.00 mi12:25:052:24:416:537:25
7:25
#4660
35K
21.75 mi12:30:012:29:376:534:56
6:36
#4569
23M
23.00 mi12:38:312:38:076:528:30
6:47
#4388
24M
24.00 mi12:45:042:44:406:526:33
6:33
#4281
40K
24.85 mi12:50:442:50:206:515:40
6:38
#4137
25.2M
25.20 mi12:53:112:52:476:512:27
7:06
#4082
Finish
26.22 mi12:59:392:59:156:506:28
6:21
#3942
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6712605360534748(Top 18%)4424(Top 29%)4424(Top 84%)
10K6.21 mi3.10 mi5743+9695276+7775276+7774376(Top 16%)4095(Top 27%)4095(Top 77%)
15K9.32 mi3.11 mi5454+2895038+2385038+2384748(Top 18%)4424(Top 29%)4424(Top 84%)
20K12.43 mi3.11 mi5298+1564902+1364902+1364851(Top 18%)4503(Top 30%)4503(Top 85%)
Half13.11 mi0.68 mi5319-214925-234925-235698(Top 21%)5230(Top 34%)5230(Top 99%)
25K15.53 mi2.42 mi5106+2134735+1904735+1904192(Top 16%)3923(Top 26%)3923(Top 74%)
30K18.64 mi3.11 mi4845+2614508+2274508+2274062(Top 15%)3792(Top 25%)3792(Top 72%)
20M20.00 mi1.36 mi4699+1464381+1274381+1273385(Top 13%)3168(Top 21%)3168(Top 60%)
21M21.00 mi1.00 mi4660+394339+424339+424185(Top 16%)3837(Top 25%)3837(Top 73%)
35K21.75 mi0.75 mi4569+914254+854254+853001(Top 11%)2812(Top 19%)2812(Top 53%)
23M23.00 mi1.25 mi4388+1814099+1554099+1552619(Top 10%)2460(Top 16%)2460(Top 47%)
24M24.00 mi1.00 mi4281+1074006+934006+932339(Top 9%)2190(Top 14%)2190(Top 41%)
40K24.85 mi0.85 mi4137+1443872+1343872+1342054(Top 8%)1924(Top 13%)1924(Top 36%)
25.2M25.20 mi0.35 mi4082+553821+513821+512173(Top 8%)2029(Top 13%)2029(Top 38%)
Finish26.22 mi1.02 mi3942+1403690+1313690+1311823(Top 7%)1707(Top 11%)1707(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4748

Males

4424

M18-39

4424

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4376

Males

4095

M18-39

4095

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4748

Males

4424

M18-39

4424

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4851

Males

4503

M18-39

4503

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5698

Males

5230

M18-39

5230

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4192

Males

3923

M18-39

3923

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4062

Males

3792

M18-39

3792

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3385

Males

3168

M18-39

3168

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4185

Males

3837

M18-39

3837

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3001

Males

2812

M18-39

2812

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2619

Males

2460

M18-39

2460

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2339

Males

2190

M18-39

2190

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2054

Males

1924

M18-39

1924

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2173

Males

2029

M18-39

2029

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1823

Males

1707

M18-39

1707

Passing Analysis

Category:
Athletes Passed
2990
Passed By
220
Net Change
+2770
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6712
5K → 10K9767+969#6712#5743
10K → 15K31728+289#5743#5454
15K → 20K18832+156#5454#5298
20K → Half1536-21#5298#5319
Half → 25K22916+213#5319#5106
25K → 30K29029+261#5106#4845
30K → 20M1515+146#4845#4699
20M → 21M7233+39#4699#4660
21M → 35K987+91#4660#4569
35K → 23M1909+181#4569#4388
23M → 24M1169+107#4388#4281
24M → 40K1451+144#4281#4137
40K → 25.2M572+55#4137#4082
25.2M → Finish1466+140#4082#3942
TOTALS2990220+2770
📊

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