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BOSTON MARATHON 2023

José Santos

Bib: 2678•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 22%
Masters (Masters Men)
#0 / 9891
Top 9%
Division (M40-44)
#0 / 2241
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:34
Rank: #3018
Start → 5K
6:37/mi
20:34 split
10K· 6.21 mi
41:19
Rank: #3527 (-509)
5K → 10K
6:41/mi
20:45 split
15K· 9.32 mi
1:02:15
Rank: #3798 (-271)
10K → 15K
6:44/mi
20:56 split
20K· 12.43 mi
1:23:28
Rank: #4021 (-223)
15K → 20K
6:50/mi
21:13 split
Half· 13.11 mi
1:28:05
Rank: #4066 (-45)
20K → Half
6:46/mi
4:37 split
25K· 15.53 mi
1:44:38
Rank: #4103 (-37)
Half → 25K
6:50/mi
16:33 split
30K· 18.64 mi
2:06:18
Rank: #4079 (+24)
25K → 30K
6:58/mi
21:40 split
20M
2:15:41
Rank: #4006 (+73)
30K → 20M
6:54/mi
9:23 split
21M
2:22:52
Rank: #3891 (+115)
20M → 21M
7:11/mi
7:11 split
35K· 21.75 mi
2:27:48
Rank: #3838 (+53)
21M → 35K
6:36/mi
4:56 split
23M
2:36:16
Rank: #3694 (+144)
35K → 23M
6:46/mi
8:28 split
24M
2:42:57
Rank: #3630 (+64)
23M → 24M
6:41/mi
6:41 split
40K· 24.85 mi
2:48:42
Rank: #3538 (+92)
24M → 40K
6:44/mi
5:45 split
25.2M
2:51:11
Rank: #3504 (+34)
40K → 25.2M
7:12/mi
2:29 split
Finish· 26.22 mi
2:57:56
Rank: #3467 (+37)
25.2M → Finish
6:37/mi
6:45 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:05
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:29:51
Pace6:51 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2320:346:3720:34
6:37
-
10K
6.21 mi10:44:0841:196:3920:45
6:41
+0:04
15K
9.32 mi11:05:041:02:156:4120:56
6:44
+0:03
20K
12.43 mi11:26:171:23:286:4321:13
6:50
+0:06
Half
13.11 mi11:30:541:28:056:434:37
6:46
-0:04
25K
15.53 mi11:47:271:44:386:4416:33
6:50
+0:04
30K
18.64 mi12:09:072:06:186:4721:40
6:58
+0:08
20M
20.00 mi12:18:302:15:416:479:23
6:54
-0:04
21M
21.00 mi12:25:412:22:526:487:11
7:11
+0:17
35K
21.75 mi12:30:372:27:486:484:56
6:36
-0:35
23M
23.00 mi12:39:052:36:166:488:28
6:46
+0:10
24M
24.00 mi12:45:462:42:576:476:41
6:41
-0:05
40K
24.85 mi12:51:312:48:426:475:45
6:44
+0:03
25.2M
25.20 mi12:54:002:51:116:482:29
7:12
+0:28
Finish
26.22 mi13:00:452:57:566:476:45
6:37
-0:35

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

6:36 /mi

Average Pace

6:47 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:36

82% of race

Time at Steady Pace

31:20

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:23:2320:346:3720:34
6:37
#3018
10K
6.21 mi10:44:0841:196:3920:45
6:41
#3527
15K
9.32 mi11:05:041:02:156:4120:56
6:44
#3798
20K
12.43 mi11:26:171:23:286:4321:13
6:50
#4021
Half
13.11 mi11:30:541:28:056:434:37
6:46
#4066
25K
15.53 mi11:47:271:44:386:4416:33
6:50
#4103
30K
18.64 mi12:09:072:06:186:4721:40
6:58
#4079
20M
20.00 mi12:18:302:15:416:479:23
6:54
#4006
21M
21.00 mi12:25:412:22:526:487:11
7:11
#3891
35K
21.75 mi12:30:372:27:486:484:56
6:36
#3838
23M
23.00 mi12:39:052:36:166:488:28
6:46
#3694
24M
24.00 mi12:45:462:42:576:476:41
6:41
#3630
40K
24.85 mi12:51:312:48:426:475:45
6:44
#3538
25.2M
25.20 mi12:54:002:51:116:482:29
7:12
#3504
Finish
26.22 mi13:00:452:57:566:476:45
6:37
#3467
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3018286028604474(Top 17%)4178(Top 28%)4178(Top 186%)
10K6.21 mi3.10 mi3527-5093330-4703330-4704140(Top 16%)3884(Top 26%)3884(Top 173%)
15K9.32 mi3.11 mi3798-2713582-2523582-2524474(Top 17%)4178(Top 28%)4178(Top 186%)
20K12.43 mi3.11 mi4021-2233779-1973779-1974688(Top 18%)4360(Top 29%)4360(Top 195%)
Half13.11 mi0.68 mi4066-453817-383817-384887(Top 18%)4519(Top 30%)4519(Top 202%)
25K15.53 mi2.42 mi4103-373851-343851-344357(Top 16%)4061(Top 27%)4061(Top 181%)
30K18.64 mi3.11 mi4079+243835+163835+164160(Top 16%)3880(Top 26%)3880(Top 173%)
20M20.00 mi1.36 mi4006+733767+683767+683446(Top 13%)3218(Top 21%)3218(Top 144%)
21M21.00 mi1.00 mi3891+1153662+1053662+1053008(Top 11%)2819(Top 19%)2819(Top 126%)
35K21.75 mi0.75 mi3838+533611+513611+512982(Top 11%)2793(Top 18%)2793(Top 125%)
23M23.00 mi1.25 mi3694+1443482+1293482+1292467(Top 9%)2319(Top 15%)2319(Top 103%)
24M24.00 mi1.00 mi3630+643423+593423+593018(Top 11%)2802(Top 18%)2802(Top 125%)
40K24.85 mi0.85 mi3538+923339+843339+842473(Top 9%)2293(Top 15%)2293(Top 102%)
25.2M25.20 mi0.35 mi3504+343308+313308+312547(Top 10%)2360(Top 16%)2360(Top 105%)
Finish26.22 mi1.02 mi3467+373268+403268+403101(Top 12%)2796(Top 18%)2796(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21story building
+97ft-345ft

Overall

4474

Males

4178

M40-44

4178

5K→10K

3.1 - 6.2 mi

Top 16%
×5story building
+79ft-138ft

Overall

4140

Males

3884

M40-44

3884

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+67ft-78ft

Overall

4474

Males

4178

M40-44

4178

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

4688

Males

4360

M40-44

4360

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

4887

Males

4519

M40-44

4519

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4357

Males

4061

M40-44

4061

25K→30K

15.5 - 18.6 mi

Top 16%
×9story building
+181ft-148ft

Overall

4160

Males

3880

M40-44

3880

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3446

Males

3218

M40-44

3218

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

3008

Males

2819

M40-44

2819

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

2982

Males

2793

M40-44

2793

35K→23M

21.8 - 23.0 mi

Top 9%
×5story building
+23ft-63ft

Overall

2467

Males

2319

M40-44

2319

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

3018

Males

2802

M40-44

2802

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2473

Males

2293

M40-44

2293

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2547

Males

2360

M40-44

2360

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2story building
+22ft-21ft

Overall

3101

Males

2796

M40-44

2796

Passing Analysis

Category:
Athletes Passed
1043
Passed By
1492
Net Change
-449
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3018
5K → 10K37546-509#3018#3527
10K → 15K41312-271#3527#3798
15K → 20K49272-223#3798#4021
20K → Half853-45#4021#4066
Half → 25K63100-37#4066#4103
25K → 30K127103+24#4103#4079
30K → 20M8714+73#4079#4006
20M → 21M13318+115#4006#3891
21M → 35K6411+53#3891#3838
35K → 23M1539+144#3838#3694
23M → 24M7915+64#3694#3630
24M → 40K964+92#3630#3538
40K → 25.2M384+34#3538#3504
25.2M → Finish6831+37#3504#3467
TOTALS10431492-449
📊

Passing Visuals

Category:
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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