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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sergio Luis Marques Dos Santos Junior

Bib: 7612 •M •Age: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 27%
Masters (Masters Men)
#0 / 10617
Top 13%
Age Group (M40-44)
#0 / 2198
Top 35%
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
20:39
3.11 mi
Rank: #5379
Start → 5K
20:39 | 6:39/mi
10K
41:23
6.21 mi
Rank: #5500 (-121)
5K → 10K
20:44 | 6:41/mi
15K
1:01:56
9.32 mi
Rank: #5316 (+184)
10K → 15K
20:33 | 6:37/mi
20K
1:22:35
12.43 mi
Rank: #5144 (+172)
15K → 20K
20:39 | 6:39/mi
HALF
1:27:03
13.11 mi
Rank: #5116 (+28)
20K → HALF
4:28 | 6:34/mi
25K
1:43:17
15.53 mi
Rank: #5025 (+91)
HALF → 25K
16:14 | 6:42/mi
30K
2:04:28
18.64 mi
Rank: #4888 (+137)
25K → 30K
21:11 | 6:50/mi
20M
2:13:44
20.00 mi
Rank: #4824 (+64)
30K → 20M
9:16 | 6:50/mi
21M
2:20:51
21.00 mi
Rank: #4746 (+78)
20M → 21M
7:07 | 7:07/mi
35K
2:25:52
21.75 mi
Rank: #4742 (+4)
21M → 35K
5:01 | 6:43/mi
23M
2:34:31
23.00 mi
Rank: #4703 (+39)
35K → 23M
8:39 | 6:55/mi
24M
2:41:22
24.00 mi
Rank: #4717 (-14)
23M → 24M
6:51 | 6:51/mi
40K
2:47:31
24.85 mi
Rank: #4771 (-54)
24M → 40K
6:09 | 7:12/mi
25.2M
2:50:13
25.20 mi
Rank: #4793 (-22)
40K → 25.2M
2:42 | 7:50/mi
FINISH
2:57:23
26.22 mi
Rank: #4919 (-126)
25.2M → FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:03
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:30:20
Pace6:54 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:1020:396:3920:39
6:39
-
10K
6.21 mi10:49:5441:236:4020:44
6:41
+0:02
15K
9.32 mi11:10:271:01:566:3920:33
6:37
-0:04
20K
12.43 mi11:31:061:22:356:3920:39
6:39
+0:02
HALF
13.11 mi11:35:341:27:036:394:28
6:34
-0:05
25K
15.53 mi11:51:481:43:176:3916:14
6:42
+0:08
30K
18.64 mi12:12:592:04:286:4121:11
6:50
+0:08
20M
20.00 mi12:22:152:13:446:429:16
6:50
0:00
21M
21.00 mi12:29:222:20:516:437:07
7:07
+0:17
35K
21.75 mi12:34:232:25:526:435:01
6:43
-0:24
23M
23.00 mi12:43:022:34:316:448:39
6:55
+0:12
24M
24.00 mi12:49:532:41:226:446:51
6:51
-0:04
40K
24.85 mi12:56:022:47:316:456:09
7:12
+0:21
25.2M
25.20 mi12:58:442:50:136:462:42
7:50
+0:38
FINISH
26.22 mi13:05:542:57:236:477:10
7:02
-0:48

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

6:34 /mi

Average Pace

6:46 /mi

Slowest Pace

7:50 /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

2:54:41

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:42

2% of race

Average Pace: 6:46 /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 mi10:29:1020:396:3920:39
6:39
#5379
10K
6.21 mi10:49:5441:236:4020:44
6:41
#5500
15K
9.32 mi11:10:271:01:566:3920:33
6:37
#5316
20K
12.43 mi11:31:061:22:356:3920:39
6:39
#5144
HALF
13.11 mi11:35:341:27:036:394:28
6:34
#5116
25K
15.53 mi11:51:481:43:176:3916:14
6:42
#5025
30K
18.64 mi12:12:592:04:286:4121:11
6:50
#4888
20M
20.00 mi12:22:152:13:446:429:16
6:50
#4824
21M
21.00 mi12:29:222:20:516:437:07
7:07
#4746
35K
21.75 mi12:34:232:25:526:435:01
6:43
#4742
23M
23.00 mi12:43:022:34:316:448:39
6:55
#4703
24M
24.00 mi12:49:532:41:226:446:51
6:51
#4717
40K
24.85 mi12:56:022:47:316:456:09
7:12
#4771
25.2M
25.20 mi12:58:442:50:136:462:42
7:50
#4793
FINISH
26.22 mi13:05:542:57:236:477:10
7:02
#4919
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 mi5379498749875032(Top 17%)4685(Top 29%)4685(Top 213%)
10K6.21 mi3.10 mi5500-1215091-1045091-1045687(Top 20%)5214(Top 32%)5214(Top 237%)
15K9.32 mi3.11 mi5316+1844932+1594932+1595032(Top 17%)4685(Top 29%)4685(Top 213%)
20K12.43 mi3.11 mi5144+1724786+1464786+1464767(Top 16%)4456(Top 27%)4456(Top 203%)
HALF13.11 mi0.68 mi5116+284761+254761+254837(Top 17%)4509(Top 28%)4509(Top 205%)
25K15.53 mi2.42 mi5025+914679+824679+824850(Top 17%)4481(Top 27%)4481(Top 204%)
30K18.64 mi3.11 mi4888+1374548+1314548+1314509(Top 16%)4136(Top 25%)4136(Top 188%)
20M20.00 mi1.36 mi4824+644490+584490+584323(Top 15%)3937(Top 24%)3937(Top 179%)
21M21.00 mi1.00 mi4746+784412+784412+784139(Top 14%)3727(Top 23%)3727(Top 170%)
35K21.75 mi0.75 mi4742+44400+124400+124968(Top 17%)4395(Top 27%)4395(Top 200%)
23M23.00 mi1.25 mi4703+394353+474353+474833(Top 17%)4260(Top 26%)4260(Top 194%)
24M24.00 mi1.00 mi4717-144357-44357-45458(Top 19%)4659(Top 29%)4659(Top 212%)
40K24.85 mi0.85 mi4771-544392-354392-356664(Top 23%)5396(Top 33%)5396(Top 245%)
25.2M25.20 mi0.35 mi4793-224405-134405-137158(Top 25%)5604(Top 34%)5604(Top 255%)
FINISH26.22 mi1.02 mi4919-1264484-794484-797788(Top 27%)5930(Top 36%)5930(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

5032

Males

4685

M40-44

4685

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5687

Males

5214

M40-44

5214

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

5032

Males

4685

M40-44

4685

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4767

Males

4456

M40-44

4456

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

4837

Males

4509

M40-44

4509

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

4850

Males

4481

M40-44

4481

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4509

Males

4136

M40-44

4136

30K→20M

18.6 - 20.0 mi

Top 15%
×5
+64ft-50ft

Overall

4323

Males

3937

M40-44

3937

20M→21M

20.0 - 21.0 mi

Top 14%
×8
+106ft-24ft

Overall

4139

Males

3727

M40-44

3727

21M→35K

21.0 - 21.8 mi

Top 17%
×7
+17ft-86ft

Overall

4968

Males

4395

M40-44

4395

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

4833

Males

4260

M40-44

4260

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5458

Males

4659

M40-44

4659

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6664

Males

5396

M40-44

5396

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1
+13ft-16ft

Overall

7158

Males

5604

M40-44

5604

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7788

Males

5930

M40-44

5930

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1381*
Passed By
859
Net Change
+460
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5379
5K → 10K141200-121#5379#5500
10K → 15K232*48+184#5500#5316
15K → 20K206*34+172#5316#5144
20K → HALF368+28#5144#5116
HALF → 25K13241+91#5116#5025
25K → 30K18447+137#5025#4888
30K → 20M9127+64#4888#4824
20M → 21M9820+78#4824#4746
21M → 35K4541+4#4746#4742
35K → 23M8748+39#4742#4703
23M → 24M5064-14#4703#4717
24M → 40K4195-54#4717#4771
40K → 25.2M1941-22#4771#4793
25.2M → FINISH19145-126#4793#4919
TOTALS1381*859+460

* 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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