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BOSTON MARATHON 2023

Michael Sanchez

Bib: 5775•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 29%
Gender (Male)
#0 / 15176
Top 43%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:45
Rank: #6254
Start → 5K
21:45 | 7:00/mi
10K· 6.21 mi
43:16
Rank: #6299 (-45)
5K → 10K
21:31 | 6:56/mi
15K· 9.32 mi
1:05:02
Rank: #6369 (-70)
10K → 15K
21:46 | 7:00/mi
20K· 12.43 mi
1:27:26
Rank: #6546 (-177)
15K → 20K
22:24 | 7:13/mi
Half· 13.11 mi
1:32:13
Rank: #6556 (-10)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:49:42
Rank: #6567 (-11)
Half → 25K
17:29 | 7:13/mi
30K· 18.64 mi
2:13:36
Rank: #6787 (-220)
25K → 30K
23:54 | 7:42/mi
20M
2:24:01
Rank: #6848 (-61)
30K → 20M
10:25 | 7:40/mi
21M
2:32:17
Rank: #6887 (-39)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:37:58
Rank: #6921 (-34)
21M → 35K
5:41 | 7:36/mi
23M
2:48:01
Rank: #7035 (-114)
35K → 23M
10:03 | 8:02/mi
24M
2:55:43
Rank: #7097 (-62)
23M → 24M
7:42 | 7:42/mi
40K· 24.85 mi
3:02:58
Rank: #7273 (-176)
24M → 40K
7:15 | 8:29/mi
25.2M
3:06:26
Rank: #7454 (-181)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:15:04
Rank: #7750 (-296)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:13
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:42:51
Pace7:51 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3521:457:0021:45
7:00
-
10K
6.21 mi10:46:0643:166:5821:31
6:56
-0:04
15K
9.32 mi11:07:521:05:026:5921:46
7:00
+0:04
20K
12.43 mi11:30:161:27:267:0222:24
7:13
+0:13
Half
13.11 mi11:35:031:32:137:024:47
7:01
-0:12
25K
15.53 mi11:52:321:49:427:0417:29
7:13
+0:12
30K
18.64 mi12:16:262:13:367:1023:54
7:42
+0:29
20M
20.00 mi12:26:512:24:017:1210:25
7:40
-0:02
21M
21.00 mi12:35:072:32:177:158:16
8:16
+0:36
35K
21.75 mi12:40:482:37:587:165:41
7:36
-0:40
23M
23.00 mi12:50:512:48:017:1810:03
8:02
+0:26
24M
24.00 mi12:58:332:55:437:197:42
7:42
-0:20
40K
24.85 mi13:05:483:02:587:227:15
8:29
+0:47
25.2M
25.20 mi13:09:163:06:267:243:28
10:03
+1:34
Finish
26.22 mi13:17:543:15:047:278:38
8:28
-1:35

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

6:56 /mi

Average Pace

7:27 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:42

56% of race

Time at Steady Pace

57:45

30% of race

Time at Slower Pace

27:37

14% of race

Average Pace: 7:26 /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 mi10:24:3521:457:0021:45
7:00
#6254
10K
6.21 mi10:46:0643:166:5821:31
6:56
#6299
15K
9.32 mi11:07:521:05:026:5921:46
7:00
#6369
20K
12.43 mi11:30:161:27:267:0222:24
7:13
#6546
Half
13.11 mi11:35:031:32:137:024:47
7:01
#6556
25K
15.53 mi11:52:321:49:427:0417:29
7:13
#6567
30K
18.64 mi12:16:262:13:367:1023:54
7:42
#6787
20M
20.00 mi12:26:512:24:017:1210:25
7:40
#6848
21M
21.00 mi12:35:072:32:177:158:16
8:16
#6887
35K
21.75 mi12:40:482:37:587:165:41
7:36
#6921
23M
23.00 mi12:50:512:48:017:1810:03
8:02
#7035
24M
24.00 mi12:58:332:55:437:197:42
7:42
#7097
40K
24.85 mi13:05:483:02:587:227:15
8:29
#7273
25.2M
25.20 mi13:09:163:06:267:243:28
10:03
#7454
Finish
26.22 mi13:17:543:15:047:278:38
8:28
#7750
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6254570557056591(Top 25%)5931(Top 39%)5931(Top 112%)
10K6.21 mi3.10 mi6299-455713-85713-86321(Top 24%)5720(Top 38%)5720(Top 108%)
15K9.32 mi3.11 mi6369-705764-515764-516591(Top 25%)5931(Top 39%)5931(Top 112%)
20K12.43 mi3.11 mi6546-1775899-1355899-1357162(Top 27%)6332(Top 42%)6332(Top 120%)
Half13.11 mi0.68 mi6556-105904-55904-56614(Top 25%)5954(Top 39%)5954(Top 113%)
25K15.53 mi2.42 mi6567-115905-15905-16735(Top 25%)5960(Top 39%)5960(Top 113%)
30K18.64 mi3.11 mi6787-2206055-1506055-1508579(Top 32%)7021(Top 46%)7021(Top 133%)
20M20.00 mi1.36 mi6848-616087-326087-327899(Top 30%)6525(Top 43%)6525(Top 123%)
21M21.00 mi1.00 mi6887-396114-276114-278983(Top 34%)7052(Top 46%)7052(Top 133%)
35K21.75 mi0.75 mi6921-346126-126126-129193(Top 35%)7170(Top 47%)7170(Top 136%)
23M23.00 mi1.25 mi7035-1146175-496175-499901(Top 37%)7416(Top 49%)7416(Top 140%)
24M24.00 mi1.00 mi7097-626200-256200-259060(Top 34%)6916(Top 46%)6916(Top 131%)
40K24.85 mi0.85 mi7273-1766300-1006300-10013154(Top 49%)8839(Top 58%)8839(Top 167%)
25.2M25.20 mi0.35 mi7454-1816399-996399-9917501(Top 66%)10758(Top 71%)10758(Top 204%)
Finish26.22 mi1.02 mi7750-2966581-1826581-18215193(Top 57%)9799(Top 65%)9799(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6591

Males

5931

M18-39

5931

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6321

Males

5720

M18-39

5720

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6591

Males

5931

M18-39

5931

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7162

Males

6332

M18-39

6332

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6614

Males

5954

M18-39

5954

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6735

Males

5960

M18-39

5960

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8579

Males

7021

M18-39

7021

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7899

Males

6525

M18-39

6525

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8983

Males

7052

M18-39

7052

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9193

Males

7170

M18-39

7170

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9901

Males

7416

M18-39

7416

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9060

Males

6916

M18-39

6916

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13154

Males

8839

M18-39

8839

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17501

Males

10758

M18-39

10758

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15193

Males

9799

M18-39

9799

Passing Analysis

Category:
Athletes Passed
682
Passed By
2178
Net Change
-1496
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6254
5K → 10K169214-45#6254#6299
10K → 15K88158-70#6299#6369
15K → 20K57234-177#6369#6546
20K → Half1020-10#6546#6556
Half → 25K7283-11#6556#6567
25K → 30K58278-220#6567#6787
30K → 20M40101-61#6787#6848
20M → 21M4483-39#6848#6887
21M → 35K2963-34#6887#6921
35K → 23M48162-114#6921#7035
23M → 24M38100-62#7035#7097
24M → 40K14190-176#7097#7273
40K → 25.2M2183-181#7273#7454
25.2M → Finish13309-296#7454#7750
TOTALS6822178-1496
📊

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