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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hiroki Ogasawara

Bib: 5957 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 39%
Gender (Male)
#0 / 16340
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
20:29
3.11 mi
Rank: #4949
Start → 5K
20:29 | 6:36/mi
10K
41:08
6.21 mi
Rank: #5152 (-203)
5K → 10K
20:39 | 6:39/mi
15K
1:01:35
9.32 mi
Rank: #5020 (+132)
10K → 15K
20:27 | 6:35/mi
20K
1:22:33
12.43 mi
Rank: #5113 (-93)
15K → 20K
20:58 | 6:45/mi
HALF
1:27:02
13.11 mi
Rank: #5107 (+6)
20K → HALF
4:29 | 6:35/mi
25K
1:43:55
15.53 mi
Rank: #5406 (-299)
HALF → 25K
16:53 | 6:58/mi
30K
2:06:58
18.64 mi
Rank: #6131 (-725)
25K → 30K
23:03 | 7:26/mi
20M
2:18:07
20.00 mi
Rank: #6802 (-671)
30K → 20M
11:09 | 8:13/mi
21M
2:27:08
21.00 mi
Rank: #7279 (-477)
20M → 21M
9:01 | 9:01/mi
35K
2:33:36
21.75 mi
Rank: #7643 (-364)
21M → 35K
6:28 | 8:39/mi
23M
2:46:10
23.00 mi
Rank: #8713 (-1070)
35K → 23M
12:34 | 10:03/mi
24M
2:55:40
24.00 mi
Rank: #9382 (-669)
23M → 24M
9:30 | 9:30/mi
40K
3:03:59
24.85 mi
Rank: #10021 (-639)
24M → 40K
8:19 | 9:44/mi
25.2M
3:07:53
25.20 mi
Rank: #10380 (-359)
40K → 25.2M
3:54 | 11:19/mi
FINISH
3:18:29
26.22 mi
Rank: #11325 (-945)
25.2M → FINISH
10:36 | 10:25/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
Time1:27:02
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:51:27
Pace8:31 /mi
📊Positive Split: 28.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2120:296:3620:29
6:36
-
10K
6.21 mi10:45:0041:086:3820:39
6:39
+0:03
15K
9.32 mi11:05:271:01:356:3720:27
6:35
-0:04
20K
12.43 mi11:26:251:22:336:3920:58
6:45
+0:10
HALF
13.11 mi11:30:541:27:026:394:29
6:35
-0:10
25K
15.53 mi11:47:471:43:556:4216:53
6:58
+0:23
30K
18.64 mi12:10:502:06:586:4923:03
7:26
+0:28
20M
20.00 mi12:21:592:18:076:5511:09
8:13
+0:47
21M
21.00 mi12:31:002:27:087:019:01
9:01
+0:48
35K
21.75 mi12:37:282:33:367:046:28
8:39
-0:22
23M
23.00 mi12:50:022:46:107:1412:34
10:03
+1:24
24M
24.00 mi12:59:322:55:407:209:30
9:30
-0:33
40K
24.85 mi13:07:513:03:597:258:19
9:44
+0:14
25.2M
25.20 mi13:11:453:07:537:283:54
11:19
+1:35
FINISH
26.22 mi13:22:213:18:297:3510:36
10:25
-0:54

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

6:35 /mi

Average Pace

7:35 /mi

Slowest Pace

11:19 /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

1:43:55

52% of race

Time at Steady Pace

40:40

20% of race

Time at Slower Pace

53:54

27% of race

Average Pace: 7:34 /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 mi10:24:2120:296:3620:29
6:36
#4949
10K
6.21 mi10:45:0041:086:3820:39
6:39
#5152
15K
9.32 mi11:05:271:01:356:3720:27
6:35
#5020
20K
12.43 mi11:26:251:22:336:3920:58
6:45
#5113
HALF
13.11 mi11:30:541:27:026:394:29
6:35
#5107
25K
15.53 mi11:47:471:43:556:4216:53
6:58
#5406
30K
18.64 mi12:10:502:06:586:4923:03
7:26
#6131
20M
20.00 mi12:21:592:18:076:5511:09
8:13
#6802
21M
21.00 mi12:31:002:27:087:019:01
9:01
#7279
35K
21.75 mi12:37:282:33:367:046:28
8:39
#7643
23M
23.00 mi12:50:022:46:107:1412:34
10:03
#8713
24M
24.00 mi12:59:322:55:407:209:30
9:30
#9382
40K
24.85 mi13:07:513:03:597:258:19
9:44
#10021
25.2M
25.20 mi13:11:453:07:537:283:54
11:19
#10380
FINISH
26.22 mi13:22:213:18:297:3510:36
10:25
#11325
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 mi4949462646264808(Top 17%)4500(Top 28%)4500(Top 79%)
10K6.21 mi3.10 mi5152-2034801-1754801-1755454(Top 19%)5036(Top 31%)5036(Top 88%)
15K9.32 mi3.11 mi5020+1324690+1114690+1114808(Top 17%)4500(Top 28%)4500(Top 79%)
20K12.43 mi3.11 mi5113-934762-724762-725676(Top 20%)5175(Top 32%)5175(Top 90%)
HALF13.11 mi0.68 mi5107+64755+74755+75119(Top 18%)4749(Top 29%)4749(Top 83%)
25K15.53 mi2.42 mi5406-2994990-2354990-2357151(Top 25%)6221(Top 38%)6221(Top 109%)
30K18.64 mi3.11 mi6131-7255513-5235513-5239002(Top 31%)7172(Top 44%)7172(Top 125%)
20M20.00 mi1.36 mi6802-6715998-4855998-48514291(Top 49%)9586(Top 59%)9586(Top 167%)
21M21.00 mi1.00 mi7279-4776325-3276325-32716182(Top 56%)10327(Top 63%)10327(Top 180%)
35K21.75 mi0.75 mi7643-3646561-2366561-23618282(Top 63%)11160(Top 68%)11160(Top 195%)
23M23.00 mi1.25 mi8713-10707134-5737134-57322243(Top 77%)13026(Top 80%)13026(Top 228%)
24M24.00 mi1.00 mi9382-6697497-3637497-36321317(Top 73%)12527(Top 77%)12527(Top 219%)
40K24.85 mi0.85 mi10021-6397792-2957792-29521107(Top 73%)12394(Top 76%)12394(Top 217%)
25.2M25.20 mi0.35 mi10380-3597953-1617953-16123061(Top 79%)13318(Top 82%)13318(Top 233%)
FINISH26.22 mi1.02 mi11325-9458388-4358388-43524831(Top 86%)14185(Top 87%)14185(Top 248%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4808

Males

4500

M18-39

4500

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5454

Males

5036

M18-39

5036

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4808

Males

4500

M18-39

4500

15K→20K

9.3 - 12.4 mi

Top 20%
×5
+106ft-86ft

Overall

5676

Males

5175

M18-39

5175

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5119

Males

4749

M18-39

4749

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7151

Males

6221

M18-39

6221

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

9002

Males

7172

M18-39

7172

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14291

Males

9586

M18-39

9586

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16182

Males

10327

M18-39

10327

21M→35K

21.0 - 21.8 mi

Top 63%
×7
+17ft-86ft

Overall

18282

Males

11160

M18-39

11160

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22243

Males

13026

M18-39

13026

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21317

Males

12527

M18-39

12527

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21107

Males

12394

M18-39

12394

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

23061

Males

13318

M18-39

13318

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

24831

Males

14185

M18-39

14185

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
510
Passed By
2438
Net Change
-6376
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4949
5K → 10K97200-203#4949#5152
10K → 15K18654+132#5152#5020
15K → 20K72165-93#5020#5113
20K → HALF2519+6#5113#5107
HALF → 25K37200-299#5107#5406
25K → 30K35200-725#5406#6131
30K → 20M12200-671#6131#6802
20M → 21M8200-477#6802#7279
21M → 35K11200-364#7279#7643
35K → 23M5200-1070#7643#8713
23M → 24M8200-669#8713#9382
24M → 40K6200-639#9382#10021
40K → 25.2M4200-359#10021#10380
25.2M → FINISH4200-945#10380#11325
TOTALS5102438-6376
📊

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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