Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Hiroshi Okura

Bib: 1329 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 8%
Masters (Masters Men)
#0 / 10617
Top 2%
Age Group (M45-49)
#0 / 2413
Top 2%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Hiroshi

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 Β· 5:35/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
17:22
3.11 mi
Rank: #316
Start β†’ 5K
17:22 | 5:36/mi
10K
35:37
6.21 mi
Rank: #521 (-205)
5K β†’ 10K
18:15 | 5:53/mi
15K
53:58
9.32 mi
Rank: #631 (-110)
10K β†’ 15K
18:21 | 5:55/mi
20K
1:12:54
12.43 mi
Rank: #786 (-155)
15K β†’ 20K
18:56 | 6:06/mi
HALF
1:16:59
13.11 mi
Rank: #804 (-18)
20K β†’ HALF
4:05 | 6:00/mi
25K
1:32:03
15.53 mi
Rank: #922 (-118)
HALF β†’ 25K
15:04 | 6:13/mi
30K
1:52:03
18.64 mi
Rank: #1119 (-197)
25K β†’ 30K
20:00 | 6:27/mi
20M
2:00:46
20.00 mi
Rank: #1175 (-56)
30K β†’ 20M
8:43 | 6:26/mi
21M
2:07:36
21.00 mi
Rank: #1218 (-43)
20M β†’ 21M
6:50 | 6:50/mi
35K
2:12:22
21.75 mi
Rank: #1252 (-34)
21M β†’ 35K
4:46 | 6:23/mi
23M
2:20:35
23.00 mi
Rank: #1310 (-58)
35K β†’ 23M
8:13 | 6:34/mi
24M
2:27:02
24.00 mi
Rank: #1339 (-29)
23M β†’ 24M
6:27 | 6:27/mi
40K
2:32:42
24.85 mi
Rank: #1373 (-34)
24M β†’ 40K
5:40 | 6:38/mi
25.2M
2:35:13
25.20 mi
Rank: #1394 (-21)
40K β†’ 25.2M
2:31 | 7:18/mi
FINISH
2:41:49
26.22 mi
Rank: #1435 (-41)
25.2M β†’ FINISH
6:36 | 6:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:16:59
Pace5:53 /mi
2nd Half
Distance13.11 mi
Time1:24:50
Pace6:29 /mi
πŸ“ŠPositive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:2617:225:3617:22
5:36
-
10K
6.21 mi10:35:4135:375:4418:15
5:53
+0:17
15K
9.32 mi10:54:0253:585:4818:21
5:55
+0:02
20K
12.43 mi11:12:581:12:545:5218:56
6:06
+0:11
HALF
13.11 mi11:17:031:16:595:534:05
6:00
-0:06
25K
15.53 mi11:32:071:32:035:5615:04
6:13
+0:13
30K
18.64 mi11:52:071:52:036:0120:00
6:27
+0:14
20M
20.00 mi12:00:502:00:466:038:43
6:26
-0:01
21M
21.00 mi12:07:402:07:366:056:50
6:50
+0:24
35K
21.75 mi12:12:262:12:226:064:46
6:23
-0:27
23M
23.00 mi12:20:392:20:356:078:13
6:34
+0:11
24M
24.00 mi12:27:062:27:026:086:27
6:27
-0:07
40K
24.85 mi12:32:462:32:426:095:40
6:38
+0:11
25.2M
25.20 mi12:35:172:35:136:102:31
7:18
+0:40
FINISH
26.22 mi12:41:532:41:496:116:36
6:29
-0:49

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

5:36 /mi

Average Pace

6:11 /mi

Slowest Pace

7:18 /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

1:32:03

57% of race

Time at Steady Pace

1:00:25

37% of race

Time at Slower Pace

9:21

6% of race

Average Pace: 6:10 /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 mi10:17:2617:225:3617:22
5:36
#316
10K
6.21 mi10:35:4135:375:4418:15
5:53
#521
15K
9.32 mi10:54:0253:585:4818:21
5:55
#631
20K
12.43 mi11:12:581:12:545:5218:56
6:06
#786
HALF
13.11 mi11:17:031:16:595:534:05
6:00
#804
25K
15.53 mi11:32:071:32:035:5615:04
6:13
#922
30K
18.64 mi11:52:071:52:036:0120:00
6:27
#1119
20M
20.00 mi12:00:502:00:466:038:43
6:26
#1175
21M
21.00 mi12:07:402:07:366:056:50
6:50
#1218
35K
21.75 mi12:12:262:12:226:064:46
6:23
#1252
23M
23.00 mi12:20:392:20:356:078:13
6:34
#1310
24M
24.00 mi12:27:062:27:026:086:27
6:27
#1339
40K
24.85 mi12:32:462:32:426:095:40
6:38
#1373
25.2M
25.20 mi12:35:172:35:136:102:31
7:18
#1394
FINISH
26.22 mi12:41:532:41:496:116:36
6:29
#1435
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi316294294971(Top 3%)934(Top 6%)934(Top 39%)
10K6.21 mi3.10 mi521-205495-201495-201896(Top 3%)857(Top 5%)857(Top 36%)
15K9.32 mi3.11 mi631-110597-102597-102971(Top 3%)934(Top 6%)934(Top 39%)
20K12.43 mi3.11 mi786-155751-154751-1541561(Top 5%)1507(Top 9%)1507(Top 62%)
HALF13.11 mi0.68 mi804-18769-18769-181415(Top 5%)1365(Top 8%)1365(Top 57%)
25K15.53 mi2.42 mi922-118884-115884-1151891(Top 7%)1823(Top 11%)1823(Top 76%)
30K18.64 mi3.11 mi1119-1971075-1911075-1912254(Top 8%)2159(Top 13%)2159(Top 89%)
20M20.00 mi1.36 mi1175-561131-561131-561998(Top 7%)1906(Top 12%)1906(Top 79%)
21M21.00 mi1.00 mi1218-431172-411172-412576(Top 9%)2418(Top 15%)2418(Top 100%)
35K21.75 mi0.75 mi1252-341206-341206-342806(Top 10%)2620(Top 16%)2620(Top 109%)
23M23.00 mi1.25 mi1310-581261-551261-552707(Top 9%)2526(Top 15%)2526(Top 105%)
24M24.00 mi1.00 mi1339-291288-271288-272859(Top 10%)2611(Top 16%)2611(Top 108%)
40K24.85 mi0.85 mi1373-341320-321320-323150(Top 11%)2842(Top 17%)2842(Top 118%)
25.2M25.20 mi0.35 mi1394-211341-211341-213965(Top 14%)3422(Top 21%)3422(Top 142%)
FINISH26.22 mi1.02 mi1435-411380-391380-393957(Top 14%)3430(Top 21%)3430(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
Γ—21
+97ft-345ft

Overall

971

Males

934

M45-49

934

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

896

Males

857

M45-49

857

10K→15K

6.2 - 9.3 mi

Top 3%
Γ—3
+67ft-78ft

Overall

971

Males

934

M45-49

934

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1561

Males

1507

M45-49

1507

20K→HALF

12.4 - 13.1 mi

Top 5%
Γ—2
+19ft-37ft

Overall

1415

Males

1365

M45-49

1365

HALF→25K

13.1 - 15.5 mi

Top 7%
Γ—4
+66ft-88ft

Overall

1891

Males

1823

M45-49

1823

25K→30K

15.5 - 18.6 mi

Top 8%
Γ—9
+181ft-148ft

Overall

2254

Males

2159

M45-49

2159

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

1998

Males

1906

M45-49

1906

20M→21M

20.0 - 21.0 mi

Top 9%
Γ—8
+106ft-24ft

Overall

2576

Males

2418

M45-49

2418

21M→35K

21.0 - 21.8 mi

Top 10%
Γ—7
+17ft-86ft

Overall

2806

Males

2620

M45-49

2620

35K→23M

21.8 - 23.0 mi

Top 9%
Γ—5
+23ft-63ft

Overall

2707

Males

2526

M45-49

2526

23M→24M

23.0 - 24.0 mi

Top 10%
Γ—6
+12ft-82ft

Overall

2859

Males

2611

M45-49

2611

24M→40K

24.0 - 24.9 mi

Top 11%
Γ—1
+6ft-20ft

Overall

3150

Males

2842

M45-49

2842

40K→25.2M

24.9 - 25.2 mi

Top 14%
Γ—1
+13ft-16ft

Overall

3965

Males

3422

M45-49

3422

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
Γ—2
+22ft-21ft

Overall

3957

Males

3430

M45-49

3430

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
109
Passed By
1212
Net Change
-1119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#316
5K β†’ 10K0200-205#316#521
10K β†’ 15K2112-110#521#631
15K β†’ 20K2157-155#631#786
20K β†’ HALF018-18#786#804
HALF β†’ 25K10128-118#804#922
25K β†’ 30K14200-197#922#1119
30K β†’ 20M965-56#1119#1175
20M β†’ 21M1154-43#1175#1218
21M β†’ 35K640-34#1218#1252
35K β†’ 23M1775-58#1252#1310
23M β†’ 24M1847-29#1310#1339
24M β†’ 40K943-34#1339#1373
40K β†’ 25.2M526-21#1373#1394
25.2M β†’ FINISH647-41#1394#1435
TOTALS1091212-1119
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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