Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jose Tovar Sandoval

Bib: 7853MAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
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
25:41
3.11 mi
Rank: #18646
Start5K
25:41 | 8:16/mi
10K
50:09
6.21 mi
Rank: #17586 (+1060)
5K10K
24:28 | 7:53/mi
15K
1:15:13
9.32 mi
Rank: #17553 (+33)
10K15K
25:04 | 8:05/mi
20K
1:40:20
12.43 mi
Rank: #17340 (+213)
15K20K
25:07 | 8:06/mi
HALF
1:45:50
13.11 mi
Rank: #17348 (-8)
20KHALF
5:30 | 8:05/mi
25K
2:05:53
15.53 mi
Rank: #17286 (+62)
HALF25K
20:03 | 8:17/mi
30K
2:31:31
18.64 mi
Rank: #16899 (+387)
25K30K
25:38 | 8:16/mi
20M
2:42:41
20.00 mi
Rank: #16702 (+197)
30K20M
11:10 | 8:14/mi
21M
2:51:20
21.00 mi
Rank: #16519 (+183)
20M21M
8:39 | 8:39/mi
35K
2:57:20
21.75 mi
Rank: #16425 (+94)
21M35K
6:00 | 8:02/mi
23M
3:07:38
23.00 mi
Rank: #16249 (+176)
35K23M
10:18 | 8:14/mi
24M
3:15:38
24.00 mi
Rank: #16127 (+122)
23M24M
8:00 | 8:00/mi
40K
3:22:47
24.85 mi
Rank: #16060 (+67)
24M40K
7:09 | 8:22/mi
25.2M
3:26:54
25.20 mi
Rank: #16290 (-230)
40K25.2M
4:07 | 11:57/mi
FINISH
3:35:31
26.22 mi
Rank: #16360 (-70)
25.2MFINISH
8:37 | 8:28/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:50
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:49:41
Pace8:22 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:34:4825:418:1625:41
8:16
-
10K
6.21 mi10:59:1650:098:0524:28
7:53
-0:23
15K
9.32 mi11:24:201:15:138:0525:04
8:05
+0:12
20K
12.43 mi11:49:271:40:208:0525:07
8:06
+0:01
HALF
13.11 mi11:54:571:45:508:055:30
8:05
-0:01
25K
15.53 mi12:15:002:05:538:0720:03
8:17
+0:12
30K
18.64 mi12:40:382:31:318:0825:38
8:16
-0:01
20M
20.00 mi12:51:482:42:418:0911:10
8:14
-0:02
21M
21.00 mi13:00:272:51:208:108:39
8:39
+0:25
35K
21.75 mi13:06:272:57:208:106:00
8:02
-0:37
23M
23.00 mi13:16:453:07:388:1010:18
8:14
+0:12
24M
24.00 mi13:24:453:15:388:108:00
8:00
-0:14
40K
24.85 mi13:31:543:22:478:107:09
8:22
+0:22
25.2M
25.20 mi13:36:013:26:548:134:07
11:57
+3:35
FINISH
26.22 mi13:44:383:35:318:148:37
8:28
-3:29

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

7:53 /mi

Average Pace

8:14 /mi

Slowest Pace

11:57 /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

0:00

0% of race

Time at Steady Pace

3:31:24

98% of race

Time at Slower Pace

4:07

2% of race

Average Pace: 8:13 /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 mi10:34:4825:418:1625:41
8:16
#18646
10K
6.21 mi10:59:1650:098:0524:28
7:53
#17586
15K
9.32 mi11:24:201:15:138:0525:04
8:05
#17553
20K
12.43 mi11:49:271:40:208:0525:07
8:06
#17340
HALF
13.11 mi11:54:571:45:508:055:30
8:05
#17348
25K
15.53 mi12:15:002:05:538:0720:03
8:17
#17286
30K
18.64 mi12:40:382:31:318:0825:38
8:16
#16899
20M
20.00 mi12:51:482:42:418:0911:10
8:14
#16702
21M
21.00 mi13:00:272:51:208:108:39
8:39
#16519
35K
21.75 mi13:06:272:57:208:106:00
8:02
#16425
23M
23.00 mi13:16:453:07:388:1010:18
8:14
#16249
24M
24.00 mi13:24:453:15:388:108:00
8:00
#16127
40K
24.85 mi13:31:543:22:478:107:09
8:22
#16060
25.2M
25.20 mi13:36:013:26:548:134:07
11:57
#16290
FINISH
26.22 mi13:44:383:35:318:148:37
8:28
#16360
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi18646116901169017477(Top 60%)11219(Top 69%)11219(Top 510%)
10K6.21 mi3.10 mi17586+106011262+42811262+42816236(Top 56%)10709(Top 66%)10709(Top 487%)
15K9.32 mi3.11 mi17553+3311230+3211230+3217477(Top 60%)11219(Top 69%)11219(Top 510%)
20K12.43 mi3.11 mi17340+21311137+9311137+9316742(Top 58%)10881(Top 67%)10881(Top 495%)
HALF13.11 mi0.68 mi17348-8111371113717520(Top 60%)11225(Top 69%)11225(Top 511%)
25K15.53 mi2.42 mi17286+6211115+2211115+2217225(Top 59%)11029(Top 67%)11029(Top 502%)
30K18.64 mi3.11 mi16899+38710923+19210923+19215253(Top 53%)10090(Top 62%)10090(Top 459%)
20M20.00 mi1.36 mi16702+19710817+10610817+10614390(Top 50%)9643(Top 59%)9643(Top 439%)
21M21.00 mi1.00 mi16519+18310723+9410723+9414064(Top 48%)9408(Top 58%)9408(Top 428%)
35K21.75 mi0.75 mi16425+9410673+5010673+5014610(Top 50%)9601(Top 59%)9601(Top 437%)
23M23.00 mi1.25 mi16249+17610561+11210561+11214000(Top 48%)9253(Top 57%)9253(Top 421%)
24M24.00 mi1.00 mi16127+12210492+6910492+6913766(Top 47%)9066(Top 55%)9066(Top 412%)
40K24.85 mi0.85 mi16060+6710447+4510447+4514830(Top 51%)9441(Top 58%)9441(Top 430%)
25.2M25.20 mi0.35 mi16290-23010530-8310530-8324300(Top 84%)13916(Top 85%)13916(Top 633%)
FINISH26.22 mi1.02 mi16360-7010538-810538-817896(Top 62%)10836(Top 66%)10836(Top 493%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17477

Males

11219

M40-44

11219

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16236

Males

10709

M40-44

10709

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17477

Males

11219

M40-44

11219

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16742

Males

10881

M40-44

10881

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17520

Males

11225

M40-44

11225

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17225

Males

11029

M40-44

11029

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15253

Males

10090

M40-44

10090

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14390

Males

9643

M40-44

9643

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

14064

Males

9408

M40-44

9408

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14610

Males

9601

M40-44

9601

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

14000

Males

9253

M40-44

9253

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13766

Males

9066

M40-44

9066

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14830

Males

9441

M40-44

9441

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24300

Males

13916

M40-44

13916

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17896

Males

10836

M40-44

10836

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3188*
Passed By
866
Net Change
+2286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18646
5K10K1101*41+1060#18646#17586
10K15K200167+33#17586#17553
15K20K284*71+213#17553#17340
20KHALF3341-8#17340#17348
HALF25K15997+62#17348#17286
25K30K417*30+387#17286#16899
30K20M204*7+197#16899#16702
20M21M19916+183#16702#16519
21M35K11218+94#16519#16425
35K23M201*25+176#16425#16249
23M24M13210+122#16249#16127
24M40K9831+67#16127#16060
40K25.2M6200-230#16060#16290
25.2MFINISH42112-70#16290#16360
TOTALS3188*866+2286

* 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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Activity Data

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