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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Robert Tamai

Bib: 5903 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 26%
Age Group (M18-39)
#0 / 5723
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
20:47
3.11 mi
Rank: #5772
Start → 5K
20:47 | 6:42/mi
10K
41:21
6.21 mi
Rank: #5451 (+321)
5K → 10K
20:34 | 6:38/mi
15K
1:01:50
9.32 mi
Rank: #5228 (+223)
10K → 15K
20:29 | 6:36/mi
20K
1:22:26
12.43 mi
Rank: #5036 (+192)
15K → 20K
20:36 | 6:38/mi
HALF
1:26:56
13.11 mi
Rank: #5044 (-8)
20K → HALF
4:30 | 6:37/mi
25K
1:43:12
15.53 mi
Rank: #4991 (+53)
HALF → 25K
16:16 | 6:43/mi
30K
2:04:28
18.64 mi
Rank: #4887 (+104)
25K → 30K
21:16 | 6:51/mi
20M
2:13:49
20.00 mi
Rank: #4850 (+37)
30K → 20M
9:21 | 6:54/mi
21M
2:20:55
21.00 mi
Rank: #4774 (+76)
20M → 21M
7:06 | 7:06/mi
35K
2:25:51
21.75 mi
Rank: #4737 (+37)
21M → 35K
4:56 | 6:36/mi
23M
2:34:24
23.00 mi
Rank: #4666 (+71)
35K → 23M
8:33 | 6:50/mi
24M
2:41:10
24.00 mi
Rank: #4639 (+27)
23M → 24M
6:46 | 6:46/mi
40K
2:47:02
24.85 mi
Rank: #4613 (+26)
24M → 40K
5:52 | 6:52/mi
25.2M
2:49:39
25.20 mi
Rank: #4633 (-20)
40K → 25.2M
2:37 | 7:36/mi
FINISH
2:56:26
26.22 mi
Rank: #4600 (+33)
25.2M → FINISH
6:47 | 6:40/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
Time1:26:56
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:29:30
Pace6:50 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3020:476:4220:47
6:42
-
10K
6.21 mi10:45:0441:216:4020:34
6:38
-0:04
15K
9.32 mi11:05:331:01:506:3920:29
6:36
-0:02
20K
12.43 mi11:26:091:22:266:3820:36
6:38
+0:02
HALF
13.11 mi11:30:391:26:566:384:30
6:37
-0:01
25K
15.53 mi11:46:551:43:126:3916:16
6:43
+0:06
30K
18.64 mi12:08:112:04:286:4121:16
6:51
+0:08
20M
20.00 mi12:17:322:13:496:429:21
6:54
+0:03
21M
21.00 mi12:24:382:20:556:437:06
7:06
+0:12
35K
21.75 mi12:29:342:25:516:434:56
6:36
-0:30
23M
23.00 mi12:38:072:34:246:438:33
6:50
+0:14
24M
24.00 mi12:44:532:41:106:436:46
6:46
-0:04
40K
24.85 mi12:50:452:47:026:445:52
6:52
+0:06
25.2M
25.20 mi12:53:222:49:396:442:37
7:36
+0:44
FINISH
26.22 mi13:00:092:56:266:456:47
6:40
-0:56

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

6:36 /mi

Average Pace

6:44 /mi

Slowest Pace

7:36 /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

2:53:49

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:24:3020:476:4220:47
6:42
#5772
10K
6.21 mi10:45:0441:216:4020:34
6:38
#5451
15K
9.32 mi11:05:331:01:506:3920:29
6:36
#5228
20K
12.43 mi11:26:091:22:266:3820:36
6:38
#5036
HALF
13.11 mi11:30:391:26:566:384:30
6:37
#5044
25K
15.53 mi11:46:551:43:126:3916:16
6:43
#4991
30K
18.64 mi12:08:112:04:286:4121:16
6:51
#4887
20M
20.00 mi12:17:322:13:496:429:21
6:54
#4850
21M
21.00 mi12:24:382:20:556:437:06
7:06
#4774
35K
21.75 mi12:29:342:25:516:434:56
6:36
#4737
23M
23.00 mi12:38:072:34:246:438:33
6:50
#4666
24M
24.00 mi12:44:532:41:106:436:46
6:46
#4639
40K
24.85 mi12:50:452:47:026:445:52
6:52
#4613
25.2M
25.20 mi12:53:222:49:396:442:37
7:36
#4633
FINISH
26.22 mi13:00:092:56:266:456:47
6:40
#4600
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5772529652964878(Top 17%)4556(Top 28%)4556(Top 80%)
10K6.21 mi3.10 mi5451+3215050+2465050+2465176(Top 18%)4807(Top 29%)4807(Top 84%)
15K9.32 mi3.11 mi5228+2234861+1894861+1894878(Top 17%)4556(Top 28%)4556(Top 80%)
20K12.43 mi3.11 mi5036+1924694+1674694+1674647(Top 16%)4350(Top 27%)4350(Top 76%)
HALF13.11 mi0.68 mi5044-84704-104704-105230(Top 18%)4807(Top 29%)4807(Top 84%)
25K15.53 mi2.42 mi4991+534651+534651+534951(Top 17%)4549(Top 28%)4549(Top 79%)
30K18.64 mi3.11 mi4887+1044547+1044547+1044721(Top 16%)4307(Top 26%)4307(Top 75%)
20M20.00 mi1.36 mi4850+374509+384509+384716(Top 16%)4250(Top 26%)4250(Top 74%)
21M21.00 mi1.00 mi4774+764434+754434+754028(Top 14%)3637(Top 22%)3637(Top 64%)
35K21.75 mi0.75 mi4737+374396+384396+384193(Top 14%)3795(Top 23%)3795(Top 66%)
23M23.00 mi1.25 mi4666+714324+724324+724302(Top 15%)3840(Top 24%)3840(Top 67%)
24M24.00 mi1.00 mi4639+274290+344290+344846(Top 17%)4222(Top 26%)4222(Top 74%)
40K24.85 mi0.85 mi4613+264260+304260+304574(Top 16%)3969(Top 24%)3969(Top 69%)
25.2M25.20 mi0.35 mi4633-204268-84268-85679(Top 20%)4695(Top 29%)4695(Top 82%)
FINISH26.22 mi1.02 mi4600+334226+424226+425131(Top 18%)4271(Top 26%)4271(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4878

Males

4556

M18-39

4556

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5176

Males

4807

M18-39

4807

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4878

Males

4556

M18-39

4556

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4647

Males

4350

M18-39

4350

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5230

Males

4807

M18-39

4807

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

4951

Males

4549

M18-39

4549

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4721

Males

4307

M18-39

4307

30K→20M

18.6 - 20.0 mi

Top 16%
×5
+64ft-50ft

Overall

4716

Males

4250

M18-39

4250

20M→21M

20.0 - 21.0 mi

Top 14%
×8
+106ft-24ft

Overall

4028

Males

3637

M18-39

3637

21M→35K

21.0 - 21.8 mi

Top 14%
×7
+17ft-86ft

Overall

4193

Males

3795

M18-39

3795

35K→23M

21.8 - 23.0 mi

Top 15%
×5
+23ft-63ft

Overall

4302

Males

3840

M18-39

3840

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

4846

Males

4222

M18-39

4222

24M→40K

24.0 - 24.9 mi

Top 16%
×1
+6ft-20ft

Overall

4574

Males

3969

M18-39

3969

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1
+13ft-16ft

Overall

5679

Males

4695

M18-39

4695

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
×2
+22ft-21ft

Overall

5131

Males

4271

M18-39

4271

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1715*
Passed By
543
Net Change
+1172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5772
5K → 10K392*71+321#5772#5451
10K → 15K268*45+223#5451#5228
15K → 20K208*16+192#5228#5036
20K → HALF1422-8#5036#5044
HALF → 25K11259+53#5044#4991
25K → 30K16763+104#4991#4887
30K → 20M7740+37#4887#4850
20M → 21M9721+76#4850#4774
21M → 35K6124+37#4774#4737
35K → 23M10433+71#4737#4666
23M → 24M6942+27#4666#4639
24M → 40K5428+26#4639#4613
40K → 25.2M1737-20#4613#4633
25.2M → FINISH7542+33#4633#4600
TOTALS1715*543+1172

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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