Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Antonio Sanchez

Bib: 14511MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 40%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 42%
Age Group (M50-54)
#0 / 1868
Top 46%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:34
3.11 mi
Rank: #13489
Start5K
23:34 | 7:36/mi
10K
47:06
6.21 mi
Rank: #13537 (-48)
5K10K
23:32 | 7:35/mi
15K
1:10:37
9.32 mi
Rank: #13453 (+84)
10K15K
23:31 | 7:35/mi
20K
1:34:18
12.43 mi
Rank: #13342 (+111)
15K20K
23:41 | 7:38/mi
HALF
1:39:29
13.11 mi
Rank: #13363 (-21)
20KHALF
5:11 | 7:37/mi
25K
1:58:07
15.53 mi
Rank: #13268 (+95)
HALF25K
18:38 | 7:41/mi
30K
2:22:15
18.64 mi
Rank: #12965 (+303)
25K30K
24:08 | 7:47/mi
20M
2:32:34
20.00 mi
Rank: #12706 (+259)
30K20M
10:19 | 7:36/mi
21M
2:40:37
21.00 mi
Rank: #12555 (+151)
20M21M
8:03 | 8:03/mi
35K
2:46:13
21.75 mi
Rank: #12468 (+87)
21M35K
5:36 | 7:30/mi
23M
2:55:27
23.00 mi
Rank: #12172 (+296)
35K23M
9:14 | 7:23/mi
24M
3:02:51
24.00 mi
Rank: #12010 (+162)
23M24M
7:24 | 7:24/mi
40K
3:09:18
24.85 mi
Rank: #11859 (+151)
24M40K
6:27 | 7:33/mi
25.2M
3:11:56
25.20 mi
Rank: #11750 (+109)
40K25.2M
2:38 | 7:39/mi
FINISH
3:19:00
26.22 mi
Rank: #11521 (+229)
25.2MFINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:39:29
Pace7:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:31
Pace7:36 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5623:347:3623:34
7:36
-
10K
6.21 mi11:17:2847:067:3523:32
7:35
-0:01
15K
9.32 mi11:40:591:10:377:3523:31
7:35
0:00
20K
12.43 mi12:04:401:34:187:3623:41
7:38
+0:03
HALF
13.11 mi12:09:511:39:297:365:11
7:37
-0:01
25K
15.53 mi12:28:291:58:077:3718:38
7:41
+0:04
30K
18.64 mi12:52:372:22:157:3824:08
7:47
+0:06
20M
20.00 mi13:02:562:32:347:3810:19
7:36
-0:11
21M
21.00 mi13:10:592:40:377:398:03
8:03
+0:27
35K
21.75 mi13:16:352:46:137:395:36
7:30
-0:33
23M
23.00 mi13:25:492:55:277:389:14
7:23
-0:07
24M
24.00 mi13:33:133:02:517:387:24
7:24
+0:01
40K
24.85 mi13:39:403:09:187:376:27
7:33
+0:09
25.2M
25.20 mi13:42:183:11:567:372:38
7:39
+0:06
FINISH
26.22 mi13:49:223:19:007:367:04
6:57
-0:42

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:57 /mi

Average Pace

7:36 /mi

Slowest Pace

8:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:25:33

73% of race

Time at Steady Pace

53:27

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:53:5623:347:3623:34
7:36
#13489
10K
6.21 mi11:17:2847:067:3523:32
7:35
#13537
15K
9.32 mi11:40:591:10:377:3523:31
7:35
#13453
20K
12.43 mi12:04:401:34:187:3623:41
7:38
#13342
HALF
13.11 mi12:09:511:39:297:365:11
7:37
#13363
25K
15.53 mi12:28:291:58:077:3718:38
7:41
#13268
30K
18.64 mi12:52:372:22:157:3824:08
7:47
#12965
20M
20.00 mi13:02:562:32:347:3810:19
7:36
#12706
21M
21.00 mi13:10:592:40:377:398:03
8:03
#12555
35K
21.75 mi13:16:352:46:137:395:36
7:30
#12468
23M
23.00 mi13:25:492:55:277:389:14
7:23
#12172
24M
24.00 mi13:33:133:02:517:387:24
7:24
#12010
40K
24.85 mi13:39:403:09:187:376:27
7:33
#11859
25.2M
25.20 mi13:42:183:11:567:372:38
7:39
#11750
FINISH
26.22 mi13:49:223:19:007:367:04
6:57
#11521
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi134899667966713391(Top 46%)9539(Top 58%)9539(Top 511%)
10K6.21 mi3.10 mi13537-489654+139654+1313594(Top 47%)9651(Top 59%)9651(Top 517%)
15K9.32 mi3.11 mi13453+849588+669588+6613391(Top 46%)9539(Top 58%)9539(Top 511%)
20K12.43 mi3.11 mi13342+1119518+709518+7013016(Top 45%)9290(Top 57%)9290(Top 497%)
HALF13.11 mi0.68 mi13363-219529-119529-1113787(Top 48%)9682(Top 59%)9682(Top 518%)
25K15.53 mi2.42 mi13268+959472+579472+5712897(Top 44%)9172(Top 56%)9172(Top 491%)
30K18.64 mi3.11 mi12965+3039286+1869286+18611719(Top 40%)8524(Top 52%)8524(Top 456%)
20M20.00 mi1.36 mi12706+2599140+1469140+1469807(Top 34%)7493(Top 46%)7493(Top 401%)
21M21.00 mi1.00 mi12555+1519053+879053+8710214(Top 35%)7592(Top 46%)7592(Top 406%)
35K21.75 mi0.75 mi12468+879002+519002+5110706(Top 37%)7823(Top 48%)7823(Top 419%)
23M23.00 mi1.25 mi12172+2968865+1378865+1377977(Top 27%)6336(Top 39%)6336(Top 339%)
24M24.00 mi1.00 mi12010+1628759+1068759+1069343(Top 32%)6978(Top 43%)6978(Top 374%)
40K24.85 mi0.85 mi11859+1518677+828677+829154(Top 32%)6773(Top 41%)6773(Top 363%)
25.2M25.20 mi0.35 mi11750+1098612+658612+656074(Top 21%)4993(Top 31%)4993(Top 267%)
FINISH26.22 mi1.02 mi11521+2298472+1408472+1407054(Top 24%)5535(Top 34%)5535(Top 296%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13391

Males

9539

M50-54

9539

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13594

Males

9651

M50-54

9651

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13391

Males

9539

M50-54

9539

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13016

Males

9290

M50-54

9290

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13787

Males

9682

M50-54

9682

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12897

Males

9172

M50-54

9172

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11719

Males

8524

M50-54

8524

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9807

Males

7493

M50-54

7493

20M→21M

20.0 - 21.0 mi

Top 35%
×8
+106ft-24ft

Overall

10214

Males

7592

M50-54

7592

21M→35K

21.0 - 21.8 mi

Top 37%
×7
+17ft-86ft

Overall

10706

Males

7823

M50-54

7823

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7977

Males

6336

M50-54

6336

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9343

Males

6978

M50-54

6978

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9154

Males

6773

M50-54

6773

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

6074

Males

4993

M50-54

4993

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

7054

Males

5535

M50-54

5535

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2700*
Passed By
684
Net Change
+1968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13489
5K10K200200-48#13489#13537
10K15K239*155+84#13537#13453
15K20K212*101+111#13453#13342
20KHALF2445-21#13342#13363
HALF25K16368+95#13363#13268
25K30K351*48+303#13268#12965
30K20M262*3+259#12965#12706
20M21M17726+151#12706#12555
21M35K947+87#12555#12468
35K23M299*3+296#12468#12172
23M24M17412+162#12172#12010
24M40K16211+151#12010#11859
40K25.2M1090+109#11859#11750
25.2MFINISH234*5+229#11750#11521
TOTALS2700*684+1968

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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