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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yasushi Iriyama

Bib: 9126 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 24%
Gender (Male)
#0 / 16340
Top 36%
Masters (Masters Men)
#0 / 10617
Top 22%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds
Personalized for Yasushi

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:45/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
21:01
3.11 mi
Rank: #6516
Start → 5K
21:01 | 6:46/mi
10K
41:58
6.21 mi
Rank: #6442 (+74)
5K → 10K
20:57 | 6:45/mi
15K
1:03:05
9.32 mi
Rank: #6526 (-84)
10K → 15K
21:07 | 6:48/mi
20K
1:24:29
12.43 mi
Rank: #6602 (-76)
15K → 20K
21:24 | 6:54/mi
HALF
1:29:06
13.11 mi
Rank: #6607 (-5)
20K → HALF
4:37 | 6:47/mi
25K
1:45:55
15.53 mi
Rank: #6663 (-56)
HALF → 25K
16:49 | 6:57/mi
30K
2:09:01
18.64 mi
Rank: #7128 (-465)
25K → 30K
23:06 | 7:27/mi
20M
2:18:33
20.00 mi
Rank: #6977 (+151)
30K → 20M
9:32 | 7:02/mi
21M
2:25:57
21.00 mi
Rank: #6879 (+98)
20M → 21M
7:24 | 7:24/mi
35K
2:31:37
21.75 mi
Rank: #6990 (-111)
21M → 35K
5:40 | 7:35/mi
23M
2:40:30
23.00 mi
Rank: #6871 (+119)
35K → 23M
8:53 | 7:06/mi
24M
2:47:31
24.00 mi
Rank: #6812 (+59)
23M → 24M
7:01 | 7:01/mi
40K
2:53:31
24.85 mi
Rank: #6713 (+99)
24M → 40K
6:00 | 7:02/mi
25.2M
2:56:20
25.20 mi
Rank: #6718 (-5)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:03:58
26.22 mi
Rank: #6850 (-132)
25.2M → FINISH
7:38 | 7:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:06
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:34:52
Pace7:15 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:5721:016:4621:01
6:46
-
10K
6.21 mi10:57:5441:586:4620:57
6:45
-0:01
15K
9.32 mi11:19:011:03:056:4721:07
6:48
+0:03
20K
12.43 mi11:40:251:24:296:4821:24
6:54
+0:06
HALF
13.11 mi11:45:021:29:066:484:37
6:47
-0:07
25K
15.53 mi12:01:511:45:556:5016:49
6:57
+0:10
30K
18.64 mi12:24:572:09:016:5623:06
7:27
+0:30
20M
20.00 mi12:34:292:18:336:569:32
7:02
-0:25
21M
21.00 mi12:41:532:25:576:587:24
7:24
+0:22
35K
21.75 mi12:47:332:31:376:595:40
7:35
+0:11
23M
23.00 mi12:56:262:40:306:598:53
7:06
-0:29
24M
24.00 mi13:03:272:47:316:597:01
7:01
-0:05
40K
24.85 mi13:09:272:53:316:596:00
7:02
+0:01
25.2M
25.20 mi13:12:162:56:207:002:49
8:11
+1:09
FINISH
26.22 mi13:19:543:03:587:027:38
7:30
-0:41

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

6:45 /mi

Average Pace

7:01 /mi

Slowest Pace

8:11 /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

1:07:42

37% of race

Time at Steady Pace

1:09:39

38% of race

Time at Slower Pace

46:37

25% of race

Average Pace: 7:01 /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 mi10:36:5721:016:4621:01
6:46
#6516
10K
6.21 mi10:57:5441:586:4620:57
6:45
#6442
15K
9.32 mi11:19:011:03:056:4721:07
6:48
#6526
20K
12.43 mi11:40:251:24:296:4821:24
6:54
#6602
HALF
13.11 mi11:45:021:29:066:484:37
6:47
#6607
25K
15.53 mi12:01:511:45:556:5016:49
6:57
#6663
30K
18.64 mi12:24:572:09:016:5623:06
7:27
#7128
20M
20.00 mi12:34:292:18:336:569:32
7:02
#6977
21M
21.00 mi12:41:532:25:576:587:24
7:24
#6879
35K
21.75 mi12:47:332:31:376:595:40
7:35
#6990
23M
23.00 mi12:56:262:40:306:598:53
7:06
#6871
24M
24.00 mi13:03:272:47:316:597:01
7:01
#6812
40K
24.85 mi13:09:272:53:316:596:00
7:02
#6713
25.2M
25.20 mi13:12:162:56:207:002:49
8:11
#6718
FINISH
26.22 mi13:19:543:03:587:027:38
7:30
#6850
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6516586758676796(Top 23%)6038(Top 37%)6038(Top 275%)
10K6.21 mi3.10 mi6442+745806+615806+616401(Top 22%)5765(Top 35%)5765(Top 262%)
15K9.32 mi3.11 mi6526-845854-485854-486796(Top 23%)6038(Top 37%)6038(Top 275%)
20K12.43 mi3.11 mi6602-765903-495903-496992(Top 24%)6151(Top 38%)6151(Top 280%)
HALF13.11 mi0.68 mi6607-55911-85911-86847(Top 24%)6065(Top 37%)6065(Top 276%)
25K15.53 mi2.42 mi6663-565938-275938-276938(Top 24%)6070(Top 37%)6070(Top 276%)
30K18.64 mi3.11 mi7128-4656255-3176255-3179097(Top 31%)7224(Top 44%)7224(Top 329%)
20M20.00 mi1.36 mi6977+1516131+1246131+1245700(Top 20%)5033(Top 31%)5033(Top 229%)
21M21.00 mi1.00 mi6879+986047+846047+845859(Top 20%)5026(Top 31%)5026(Top 229%)
35K21.75 mi0.75 mi6990-1116116-696116-6911325(Top 39%)8103(Top 50%)8103(Top 369%)
23M23.00 mi1.25 mi6871+1196020+966020+966123(Top 21%)5189(Top 32%)5189(Top 236%)
24M24.00 mi1.00 mi6812+595960+605960+606559(Top 23%)5408(Top 33%)5408(Top 246%)
40K24.85 mi0.85 mi6713+995878+825878+825611(Top 19%)4720(Top 29%)4720(Top 215%)
25.2M25.20 mi0.35 mi6718-55871+75871+79291(Top 32%)6748(Top 41%)6748(Top 307%)
FINISH26.22 mi1.02 mi6850-1325940-695940-6911284(Top 39%)7737(Top 47%)7737(Top 352%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6796

Males

6038

M40-44

6038

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6401

Males

5765

M40-44

5765

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6796

Males

6038

M40-44

6038

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

6992

Males

6151

M40-44

6151

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

6847

Males

6065

M40-44

6065

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

6938

Males

6070

M40-44

6070

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

9097

Males

7224

M40-44

7224

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5700

Males

5033

M40-44

5033

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5859

Males

5026

M40-44

5026

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11325

Males

8103

M40-44

8103

35K→23M

21.8 - 23.0 mi

Top 21%
×5
+23ft-63ft

Overall

6123

Males

5189

M40-44

5189

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6559

Males

5408

M40-44

5408

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5611

Males

4720

M40-44

4720

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9291

Males

6748

M40-44

6748

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11284

Males

7737

M40-44

7737

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1282*
Passed By
1303
Net Change
-334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6516
5K → 10K226*152+74#6516#6442
10K → 15K109193-84#6442#6526
15K → 20K114190-76#6526#6602
20K → HALF2025-5#6602#6607
HALF → 25K93149-56#6607#6663
25K → 30K48200-465#6663#7128
30K → 20M1565+151#7128#6977
20M → 21M12527+98#6977#6879
21M → 35K23134-111#6879#6990
35K → 23M13314+119#6990#6871
23M → 24M8122+59#6871#6812
24M → 40K11011+99#6812#6713
40K → 25.2M2530-5#6713#6718
25.2M → FINISH19151-132#6718#6850
TOTALS1282*1303-334

* 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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Activity Data

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