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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hajime Sawai

Bib: 18068 β€’M β€’Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
29:34
3.11 mi
Rank: #24529
Start β†’ 5K
29:34 | 9:31/mi
10K
59:53
6.21 mi
Rank: #24926 (-397)
5K β†’ 10K
30:19 | 9:46/mi
15K
1:29:55
9.32 mi
Rank: #24899 (+27)
10K β†’ 15K
30:02 | 9:41/mi
20K
2:01:55
12.43 mi
Rank: #25154 (-255)
15K β†’ 20K
32:00 | 10:18/mi
HALF
2:09:13
13.11 mi
Rank: #25260 (-106)
20K β†’ HALF
7:18 | 10:43/mi
25K
2:36:00
15.53 mi
Rank: #25492 (-232)
HALF β†’ 25K
26:47 | 11:03/mi
30K
3:15:00
18.64 mi
Rank: #26043 (-551)
25K β†’ 30K
39:00 | 12:34/mi
20M
3:33:02
20.00 mi
Rank: #26268 (-225)
30K β†’ 20M
18:02 | 13:17/mi
21M
3:47:35
21.00 mi
Rank: #26416 (-148)
20M β†’ 21M
14:33 | 14:33/mi
35K
3:57:37
21.75 mi
Rank: #26520 (-104)
21M β†’ 35K
10:02 | 13:25/mi
23M
4:13:55
23.00 mi
Rank: #26593 (-73)
35K β†’ 23M
16:18 | 13:02/mi
24M
4:26:52
24.00 mi
Rank: #26685 (-92)
23M β†’ 24M
12:57 | 12:57/mi
40K
4:37:57
24.85 mi
Rank: #26718 (-33)
24M β†’ 40K
11:05 | 12:58/mi
25.2M
4:43:54
25.20 mi
Rank: #26828 (-110)
40K β†’ 25.2M
5:57 | 17:16/mi
FINISH
4:56:40
26.22 mi
Rank: #26906 (-78)
25.2M β†’ FINISH
12:46 | 12:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:09:13
Pace9:52 /mi
2nd Half
Distance13.11 mi
Time2:47:27
Pace12:47 /mi
πŸ“ŠPositive Split: 29.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:3529:349:3129:34
9:31
-
10K
6.21 mi11:41:5459:539:3930:19
9:46
+0:15
15K
9.32 mi12:11:561:29:559:3930:02
9:41
-0:05
20K
12.43 mi12:43:562:01:559:4932:00
10:18
+0:37
HALF
13.11 mi12:51:142:09:139:527:18
10:43
+0:25
25K
15.53 mi13:18:012:36:0010:0326:47
11:03
+0:20
30K
18.64 mi13:57:013:15:0010:2839:00
12:34
+1:31
20M
20.00 mi14:15:033:33:0210:4018:02
13:17
+0:43
21M
21.00 mi14:29:363:47:3510:5114:33
14:33
+1:16
35K
21.75 mi14:39:383:57:3710:5610:02
13:25
-1:08
23M
23.00 mi14:55:564:13:5511:0316:18
13:02
-0:23
24M
24.00 mi15:08:534:26:5211:0812:57
12:57
-0:05
40K
24.85 mi15:19:584:37:5711:1111:05
12:58
+0:01
25.2M
25.20 mi15:25:554:43:5411:165:57
17:16
+4:18
FINISH
26.22 mi15:38:414:56:4011:2012:46
12:32
-4:44

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:31 /mi

Average Pace

11:19 /mi

Slowest Pace

17:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:36:00

53% of race

Time at Steady Pace

2:00:10

41% of race

Time at Slower Pace

20:30

7% of race

Average Pace: 11:19 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:11:3529:349:3129:34
9:31
#24529
10K
6.21 mi11:41:5459:539:3930:19
9:46
#24926
15K
9.32 mi12:11:561:29:559:3930:02
9:41
#24899
20K
12.43 mi12:43:562:01:559:4932:00
10:18
#25154
HALF
13.11 mi12:51:142:09:139:527:18
10:43
#25260
25K
15.53 mi13:18:012:36:0010:0326:47
11:03
#25492
30K
18.64 mi13:57:013:15:0010:2839:00
12:34
#26043
20M
20.00 mi14:15:033:33:0210:4018:02
13:17
#26268
21M
21.00 mi14:29:363:47:3510:5114:33
14:33
#26416
35K
21.75 mi14:39:383:57:3710:5610:02
13:25
#26520
23M
23.00 mi14:55:564:13:5511:0316:18
13:02
#26593
24M
24.00 mi15:08:534:26:5211:0812:57
12:57
#26685
40K
24.85 mi15:19:584:37:5711:1111:05
12:58
#26718
25.2M
25.20 mi15:25:554:43:5411:165:57
17:16
#26828
FINISH
26.22 mi15:38:414:56:4011:2012:46
12:32
#26906
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24529144871448724879(Top 86%)14672(Top 90%)14672(Top 984%)
10K6.21 mi3.10 mi24926-39714695-20814695-20825239(Top 87%)14846(Top 91%)14846(Top 996%)
15K9.32 mi3.11 mi24899+2714685+1014685+1024879(Top 86%)14672(Top 90%)14672(Top 984%)
20K12.43 mi3.11 mi25154-25514779-9414779-9425708(Top 89%)15021(Top 92%)15021(Top 1007%)
HALF13.11 mi0.68 mi25260-10614837-5814837-5826996(Top 93%)15533(Top 95%)15533(Top 1042%)
25K15.53 mi2.42 mi25492-23214942-10514942-10526395(Top 91%)15256(Top 93%)15256(Top 1023%)
30K18.64 mi3.11 mi26043-55115156-21415156-21427339(Top 94%)15596(Top 95%)15596(Top 1046%)
20M20.00 mi1.36 mi26268-22515231-7515231-7527643(Top 95%)15698(Top 96%)15698(Top 1053%)
21M21.00 mi1.00 mi26416-14815287-5615287-5627767(Top 96%)15725(Top 96%)15725(Top 1055%)
35K21.75 mi0.75 mi26520-10415324-3715324-3727989(Top 96%)15796(Top 97%)15796(Top 1059%)
23M23.00 mi1.25 mi26593-7315352-2815352-2827349(Top 94%)15500(Top 95%)15500(Top 1040%)
24M24.00 mi1.00 mi26685-9215378-2615378-2627603(Top 95%)15586(Top 95%)15586(Top 1045%)
40K24.85 mi0.85 mi26718-3315388-1015388-1027016(Top 93%)15275(Top 93%)15275(Top 1024%)
25.2M25.20 mi0.35 mi26828-11015434-4615434-4628761(Top 99%)16163(Top 99%)16163(Top 1084%)
FINISH26.22 mi1.02 mi26906-7815467-3315467-3327907(Top 96%)15736(Top 96%)15736(Top 1055%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24879

Males

14672

M55-59

14672

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25239

Males

14846

M55-59

14846

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24879

Males

14672

M55-59

14672

15K→20K

9.3 - 12.4 mi

Top 89%
Γ—5
+106ft-86ft

Overall

25708

Males

15021

M55-59

15021

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

26996

Males

15533

M55-59

15533

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26395

Males

15256

M55-59

15256

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27339

Males

15596

M55-59

15596

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27643

Males

15698

M55-59

15698

20M→21M

20.0 - 21.0 mi

Top 96%
Γ—8
+106ft-24ft

Overall

27767

Males

15725

M55-59

15725

21M→35K

21.0 - 21.8 mi

Top 96%
Γ—7
+17ft-86ft

Overall

27989

Males

15796

M55-59

15796

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27349

Males

15500

M55-59

15500

23M→24M

23.0 - 24.0 mi

Top 95%
Γ—6
+12ft-82ft

Overall

27603

Males

15586

M55-59

15586

24M→40K

24.0 - 24.9 mi

Top 93%
Γ—1
+6ft-20ft

Overall

27016

Males

15275

M55-59

15275

40K→25.2M

24.9 - 25.2 mi

Top 99%
Γ—1
+13ft-16ft

Overall

28761

Males

16163

M55-59

16163

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
Γ—2
+22ft-21ft

Overall

27907

Males

15736

M55-59

15736

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
444
Passed By
1943
Net Change
-2377
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24529
5K β†’ 10K92200-397#24529#24926
10K β†’ 15K150123+27#24926#24899
15K β†’ 20K55200-255#24899#25154
20K β†’ HALF4110-106#25154#25260
HALF β†’ 25K29200-232#25260#25492
25K β†’ 30K31200-551#25492#26043
30K β†’ 20M11200-225#26043#26268
20M β†’ 21M11159-148#26268#26416
21M β†’ 35K7111-104#26416#26520
35K β†’ 23M2194-73#26520#26593
23M β†’ 24M799-92#26593#26685
24M β†’ 40K1952-33#26685#26718
40K β†’ 25.2M0110-110#26718#26828
25.2M β†’ FINISH785-78#26828#26906
TOTALS4441943-2377
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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