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BOSTON MARATHON 2026

Akira Yoshizaki

Bib: 23560β€’M

NY

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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 (M65-69)
#0 / 774
Top 18%
Race Day Weather
51Β°/41Β°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
25:20
3.11 mi
Rank: #17924
Start β†’ 5K
25:20 | 8:10/mi
10K
49:42
6.21 mi
Rank: #17063 (+861)
5K β†’ 10K
24:22 | 7:51/mi
15K
1:14:21
9.32 mi
Rank: #16882 (+181)
10K β†’ 15K
24:39 | 7:57/mi
20K
1:39:20
12.43 mi
Rank: #16747 (+135)
15K β†’ 20K
24:59 | 8:03/mi
HALF
1:44:45
13.11 mi
Rank: #16736 (+11)
20K β†’ HALF
5:25 | 7:57/mi
25K
2:04:39
15.53 mi
Rank: #16742 (-6)
HALF β†’ 25K
19:54 | 8:13/mi
30K
2:31:29
18.64 mi
Rank: #16887 (-145)
25K β†’ 30K
26:50 | 8:39/mi
20M
2:43:27
20.00 mi
Rank: #16958 (-71)
30K β†’ 20M
11:58 | 8:49/mi
21M
2:53:12
21.00 mi
Rank: #17111 (-153)
20M β†’ 21M
9:45 | 9:45/mi
35K
3:00:13
21.75 mi
Rank: #17304 (-193)
21M β†’ 35K
7:01 | 9:23/mi
23M
3:11:58
23.00 mi
Rank: #17506 (-202)
35K β†’ 23M
11:45 | 9:24/mi
24M
3:21:09
24.00 mi
Rank: #17635 (-129)
23M β†’ 24M
9:11 | 9:11/mi
40K
3:29:08
24.85 mi
Rank: #17732 (-97)
24M β†’ 40K
7:59 | 9:21/mi
25.2M
3:32:43
25.20 mi
Rank: #17783 (-51)
40K β†’ 25.2M
3:35 | 10:24/mi
FINISH
3:42:10
26.22 mi
Rank: #17986 (-203)
25.2M β†’ FINISH
9:27 | 9:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:45
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:57:25
Pace8:58 /mi
πŸ“ŠPositive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5125:208:1025:20
8:10
-
10K
6.21 mi11:53:1349:428:0024:22
7:51
-0:19
15K
9.32 mi12:17:521:14:217:5924:39
7:57
+0:06
20K
12.43 mi12:42:511:39:208:0024:59
8:03
+0:06
HALF
13.11 mi12:48:161:44:458:005:25
7:57
-0:06
25K
15.53 mi13:08:102:04:398:0219:54
8:13
+0:16
30K
18.64 mi13:35:002:31:298:0826:50
8:39
+0:26
20M
20.00 mi13:46:582:43:278:1111:58
8:49
+0:10
21M
21.00 mi13:56:432:53:128:159:45
9:45
+0:56
35K
21.75 mi14:03:443:00:138:187:01
9:23
-0:22
23M
23.00 mi14:15:293:11:588:2111:45
9:24
+0:01
24M
24.00 mi14:24:403:21:098:239:11
9:11
-0:13
40K
24.85 mi14:32:393:29:088:257:59
9:21
+0:10
25.2M
25.20 mi14:36:143:32:438:273:35
10:24
+1:03
FINISH
26.22 mi14:45:413:42:108:299:27
9:17
-1:07

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

7:51 /mi

Average Pace

8:29 /mi

Slowest Pace

10:24 /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

2:04:39

56% of race

Time at Steady Pace

47:59

22% of race

Time at Slower Pace

49:32

22% of race

Average Pace: 8:28 /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 mi11:28:5125:208:1025:20
8:10
#17924
10K
6.21 mi11:53:1349:428:0024:22
7:51
#17063
15K
9.32 mi12:17:521:14:217:5924:39
7:57
#16882
20K
12.43 mi12:42:511:39:208:0024:59
8:03
#16747
HALF
13.11 mi12:48:161:44:458:005:25
7:57
#16736
25K
15.53 mi13:08:102:04:398:0219:54
8:13
#16742
30K
18.64 mi13:35:002:31:298:0826:50
8:39
#16887
20M
20.00 mi13:46:582:43:278:1111:58
8:49
#16958
21M
21.00 mi13:56:432:53:128:159:45
9:45
#17111
35K
21.75 mi14:03:443:00:138:187:01
9:23
#17304
23M
23.00 mi14:15:293:11:588:2111:45
9:24
#17506
24M
24.00 mi14:24:403:21:098:239:11
9:11
#17635
40K
24.85 mi14:32:393:29:088:257:59
9:21
#17732
25.2M
25.20 mi14:36:143:32:438:273:35
10:24
#17783
FINISH
26.22 mi14:45:413:42:108:299:27
9:17
#17986
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi17924113841138416475(Top 57%)10803(Top 66%)10803(Top 1396%)
10K6.21 mi3.10 mi17063+86111022+36211022+36215994(Top 55%)10628(Top 65%)10628(Top 1373%)
15K9.32 mi3.11 mi16882+18110960+6210960+6216475(Top 57%)10803(Top 66%)10803(Top 1396%)
20K12.43 mi3.11 mi16747+13510892+6810892+6816418(Top 57%)10743(Top 66%)10743(Top 1388%)
HALF13.11 mi0.68 mi16736+1110880+1210880+1216688(Top 58%)10902(Top 67%)10902(Top 1409%)
25K15.53 mi2.42 mi16742-6108801088016829(Top 58%)10871(Top 67%)10871(Top 1405%)
30K18.64 mi3.11 mi16887-14510917-3710917-3717660(Top 61%)11105(Top 68%)11105(Top 1435%)
20M20.00 mi1.36 mi16958-7110933-1610933-1618020(Top 62%)11182(Top 68%)11182(Top 1445%)
21M21.00 mi1.00 mi17111-15310983-5010983-5019549(Top 67%)11859(Top 73%)11859(Top 1532%)
35K21.75 mi0.75 mi17304-19311045-6211045-6221388(Top 74%)12664(Top 78%)12664(Top 1636%)
23M23.00 mi1.25 mi17506-20211102-5711102-5720182(Top 70%)12045(Top 74%)12045(Top 1556%)
24M24.00 mi1.00 mi17635-12911138-3611138-3620182(Top 70%)11961(Top 73%)11961(Top 1545%)
40K24.85 mi0.85 mi17732-9711163-2511163-2519789(Top 68%)11738(Top 72%)11738(Top 1517%)
25.2M25.20 mi0.35 mi17783-5111171-811171-820690(Top 71%)12193(Top 75%)12193(Top 1575%)
FINISH26.22 mi1.02 mi17986-20311255-8411255-8421535(Top 74%)12617(Top 77%)12617(Top 1630%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
Γ—21
+97ft-345ft

Overall

16475

Males

10803

M65-69

10803

5K→10K

3.1 - 6.2 mi

Top 55%
Γ—5
+79ft-138ft

Overall

15994

Males

10628

M65-69

10628

10K→15K

6.2 - 9.3 mi

Top 57%
Γ—3
+67ft-78ft

Overall

16475

Males

10803

M65-69

10803

15K→20K

9.3 - 12.4 mi

Top 57%
Γ—5
+106ft-86ft

Overall

16418

Males

10743

M65-69

10743

20K→HALF

12.4 - 13.1 mi

Top 58%
Γ—2
+19ft-37ft

Overall

16688

Males

10902

M65-69

10902

HALF→25K

13.1 - 15.5 mi

Top 58%
Γ—4
+66ft-88ft

Overall

16829

Males

10871

M65-69

10871

25K→30K

15.5 - 18.6 mi

Top 61%
Γ—9
+181ft-148ft

Overall

17660

Males

11105

M65-69

11105

30K→20M

18.6 - 20.0 mi

Top 62%
Γ—5
+64ft-50ft

Overall

18020

Males

11182

M65-69

11182

20M→21M

20.0 - 21.0 mi

Top 67%
Γ—8
+106ft-24ft

Overall

19549

Males

11859

M65-69

11859

21M→35K

21.0 - 21.8 mi

Top 74%
Γ—7
+17ft-86ft

Overall

21388

Males

12664

M65-69

12664

35K→23M

21.8 - 23.0 mi

Top 70%
Γ—5
+23ft-63ft

Overall

20182

Males

12045

M65-69

12045

23M→24M

23.0 - 24.0 mi

Top 70%
Γ—6
+12ft-82ft

Overall

20182

Males

11961

M65-69

11961

24M→40K

24.0 - 24.9 mi

Top 68%
Γ—1
+6ft-20ft

Overall

19789

Males

11738

M65-69

11738

40K→25.2M

24.9 - 25.2 mi

Top 71%
Γ—1
+13ft-16ft

Overall

20690

Males

12193

M65-69

12193

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
Γ—2
+22ft-21ft

Overall

21535

Males

12617

M65-69

12617

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2075
Passed By
2137
Net Change
-62
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#17924
5K β†’ 10K91655+861#17924#17063
10K β†’ 15K288107+181#17063#16882
15K β†’ 20K237102+135#16882#16747
20K β†’ HALF3625+11#16747#16736
HALF β†’ 25K138144-6#16736#16742
25K β†’ 30K158303-145#16742#16887
30K β†’ 20M60131-71#16887#16958
20M β†’ 21M48201-153#16958#17111
21M β†’ 35K25218-193#17111#17304
35K β†’ 23M48250-202#17304#17506
23M β†’ 24M33162-129#17506#17635
24M β†’ 40K48145-97#17635#17732
40K β†’ 25.2M1970-51#17732#17783
25.2M β†’ FINISH21224-203#17783#17986
TOTALS20752137-62
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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing