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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jean Sylvain

Bib: 5345 •M •Age: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
Masters (Masters Men)
#0 / 10617
Top 18%
Age Group (M45-49)
#0 / 2413
Top 24%
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
20:48
3.11 mi
Rank: #5834
Start → 5K
20:48 | 6:42/mi
10K
41:42
6.21 mi
Rank: #6011 (-177)
5K → 10K
20:54 | 6:44/mi
15K
1:02:36
9.32 mi
Rank: #5988 (+23)
10K → 15K
20:54 | 6:44/mi
20K
1:23:38
12.43 mi
Rank: #5893 (+95)
15K → 20K
21:02 | 6:47/mi
HALF
1:28:10
13.11 mi
Rank: #5884 (+9)
20K → HALF
4:32 | 6:40/mi
25K
1:44:43
15.53 mi
Rank: #5883 (+1)
HALF → 25K
16:33 | 6:50/mi
30K
2:06:25
18.64 mi
Rank: #5834 (+49)
25K → 30K
21:42 | 7:00/mi
20M
2:16:01
20.00 mi
Rank: #5850 (-16)
30K → 20M
9:36 | 7:05/mi
21M
2:23:28
21.00 mi
Rank: #5855 (-5)
20M → 21M
7:27 | 7:27/mi
35K
2:28:35
21.75 mi
Rank: #5867 (-12)
21M → 35K
5:07 | 6:51/mi
23M
2:37:25
23.00 mi
Rank: #5847 (+20)
35K → 23M
8:50 | 7:04/mi
24M
2:44:21
24.00 mi
Rank: #5826 (+21)
23M → 24M
6:56 | 6:56/mi
40K
2:50:26
24.85 mi
Rank: #5813 (+13)
24M → 40K
6:05 | 7:07/mi
25.2M
2:53:04
25.20 mi
Rank: #5803 (+10)
40K → 25.2M
2:38 | 7:39/mi
FINISH
3:00:06
26.22 mi
Rank: #5879 (-76)
25.2M → FINISH
7:02 | 6:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:10
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:31:56
Pace7:01 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0120:486:4220:48
6:42
-
10K
6.21 mi10:46:5541:426:4320:54
6:44
+0:02
15K
9.32 mi11:07:491:02:366:4320:54
6:44
0:00
20K
12.43 mi11:28:511:23:386:4421:02
6:47
+0:03
HALF
13.11 mi11:33:231:28:106:444:32
6:40
-0:07
25K
15.53 mi11:49:561:44:436:4516:33
6:50
+0:10
30K
18.64 mi12:11:382:06:256:4721:42
7:00
+0:10
20M
20.00 mi12:21:142:16:016:499:36
7:05
+0:05
21M
21.00 mi12:28:412:23:286:507:27
7:27
+0:22
35K
21.75 mi12:33:482:28:356:505:07
6:51
-0:36
23M
23.00 mi12:42:382:37:256:518:50
7:04
+0:13
24M
24.00 mi12:49:342:44:216:516:56
6:56
-0:08
40K
24.85 mi12:55:392:50:266:526:05
7:07
+0:11
25.2M
25.20 mi12:58:172:53:046:532:38
7:39
+0:32
FINISH
26.22 mi13:05:193:00:066:537:02
6:55
-0:44

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

6:40 /mi

Average Pace

6:52 /mi

Slowest Pace

7:39 /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

2:50:01

94% of race

Time at Steady Pace

10:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:26:0120:486:4220:48
6:42
#5834
10K
6.21 mi10:46:5541:426:4320:54
6:44
#6011
15K
9.32 mi11:07:491:02:366:4320:54
6:44
#5988
20K
12.43 mi11:28:511:23:386:4421:02
6:47
#5893
HALF
13.11 mi11:33:231:28:106:444:32
6:40
#5884
25K
15.53 mi11:49:561:44:436:4516:33
6:50
#5883
30K
18.64 mi12:11:382:06:256:4721:42
7:00
#5834
20M
20.00 mi12:21:142:16:016:499:36
7:05
#5850
21M
21.00 mi12:28:412:23:286:507:27
7:27
#5855
35K
21.75 mi12:33:482:28:356:505:07
6:51
#5867
23M
23.00 mi12:42:382:37:256:518:50
7:04
#5847
24M
24.00 mi12:49:342:44:216:516:56
6:56
#5826
40K
24.85 mi12:55:392:50:266:526:05
7:07
#5813
25.2M
25.20 mi12:58:172:53:046:532:38
7:39
#5803
FINISH
26.22 mi13:05:193:00:066:537:02
6:55
#5879
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5834534753476082(Top 21%)5499(Top 34%)5499(Top 228%)
10K6.21 mi3.10 mi6011-1775484-1375484-1376239(Top 21%)5646(Top 35%)5646(Top 234%)
15K9.32 mi3.11 mi5988+235465+195465+196082(Top 21%)5499(Top 34%)5499(Top 228%)
20K12.43 mi3.11 mi5893+955381+845381+845883(Top 20%)5320(Top 33%)5320(Top 220%)
HALF13.11 mi0.68 mi5884+95375+65375+65706(Top 20%)5184(Top 32%)5184(Top 215%)
25K15.53 mi2.42 mi5883+15358+175358+176017(Top 21%)5380(Top 33%)5380(Top 223%)
30K18.64 mi3.11 mi5834+495290+685290+685779(Top 20%)5142(Top 31%)5142(Top 213%)
20M20.00 mi1.36 mi5850-165291-15291-16005(Top 21%)5250(Top 32%)5250(Top 218%)
21M21.00 mi1.00 mi5855-55283+85283+86158(Top 21%)5224(Top 32%)5224(Top 216%)
35K21.75 mi0.75 mi5867-125280+35280+35953(Top 21%)5130(Top 31%)5130(Top 213%)
23M23.00 mi1.25 mi5847+205258+225258+225825(Top 20%)4983(Top 30%)4983(Top 207%)
24M24.00 mi1.00 mi5826+215227+315227+316010(Top 21%)5033(Top 31%)5033(Top 209%)
40K24.85 mi0.85 mi5813+135214+135214+136188(Top 21%)5107(Top 31%)5107(Top 212%)
25.2M25.20 mi0.35 mi5803+105203+115203+115980(Top 21%)4899(Top 30%)4899(Top 203%)
FINISH26.22 mi1.02 mi5879-765253-505253-506784(Top 23%)5366(Top 33%)5366(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6082

Males

5499

M45-49

5499

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

6239

Males

5646

M45-49

5646

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6082

Males

5499

M45-49

5499

15K→20K

9.3 - 12.4 mi

Top 20%
×5
+106ft-86ft

Overall

5883

Males

5320

M45-49

5320

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5706

Males

5184

M45-49

5184

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6017

Males

5380

M45-49

5380

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5779

Males

5142

M45-49

5142

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

6005

Males

5250

M45-49

5250

20M→21M

20.0 - 21.0 mi

Top 21%
×8
+106ft-24ft

Overall

6158

Males

5224

M45-49

5224

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

5953

Males

5130

M45-49

5130

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5825

Males

4983

M45-49

4983

23M→24M

23.0 - 24.0 mi

Top 21%
×6
+12ft-82ft

Overall

6010

Males

5033

M45-49

5033

24M→40K

24.0 - 24.9 mi

Top 21%
×1
+6ft-20ft

Overall

6188

Males

5107

M45-49

5107

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

5980

Males

4899

M45-49

4899

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
×2
+22ft-21ft

Overall

6784

Males

5366

M45-49

5366

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1204
Passed By
1151
Net Change
-45
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5834
5K → 10K121200-177#5834#6011
10K → 15K150127+23#6011#5988
15K → 20K16873+95#5988#5893
20K → HALF2617+9#5893#5884
HALF → 25K102101+1#5884#5883
25K → 30K168119+49#5883#5834
30K → 20M6379-16#5834#5850
20M → 21M6974-5#5850#5855
21M → 35K3446-12#5855#5867
35K → 23M8464+20#5867#5847
23M → 24M8160+21#5847#5826
24M → 40K6249+13#5826#5813
40K → 25.2M3222+10#5813#5803
25.2M → FINISH44120-76#5803#5879
TOTALS12041151-45
📊

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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