Yoshiro Matsuda

Bib: 8091M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 38%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 41%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:03
Rank: #8613
Start5K
22:03 | 7:06/mi
10K· 6.21 mi
45:48
Rank: #10958 (-2345)
5K10K
23:45 | 7:39/mi
15K· 9.32 mi
1:09:42
Rank: #11787 (-829)
10K15K
23:54 | 7:42/mi
20K· 12.43 mi
1:34:17
Rank: #12368 (-581)
15K20K
24:35 | 7:55/mi
Half· 13.11 mi
1:39:27
Rank: #12368
20KHalf
5:10 | 7:34/mi
25K· 15.53 mi
1:58:45
Rank: #12549 (-181)
Half25K
19:18 | 7:58/mi
30K· 18.64 mi
2:23:16
Rank: #12116 (+433)
25K30K
24:31 | 7:53/mi
20M
2:33:15
Rank: #11567 (+549)
30K20M
9:59 | 7:21/mi
21M
2:41:25
Rank: #11341 (+226)
20M21M
8:10 | 8:10/mi
35K· 21.75 mi
2:46:52
Rank: #11173 (+168)
21M35K
5:27 | 7:17/mi
23M
2:57:08
Rank: #11141 (+32)
35K23M
10:16 | 8:12/mi
24M
3:05:11
Rank: #11132 (+9)
23M24M
8:03 | 8:03/mi
40K· 24.85 mi
3:11:50
Rank: #11004 (+128)
24M40K
6:39 | 7:47/mi
25.2M
3:14:57
Rank: #11000 (+4)
40K25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:22:37
Rank: #10922 (+78)
25.2MFinish
7:40 | 7:31/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:27
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:43:10
Pace7:52 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:0222:037:0622:03
7:06
-
10K
6.21 mi10:54:4745:487:2223:45
7:39
+0:33
15K
9.32 mi11:18:411:09:427:2923:54
7:42
+0:03
20K
12.43 mi11:43:161:34:177:3524:35
7:55
+0:13
Half
13.11 mi11:48:261:39:277:355:10
7:34
-0:21
25K
15.53 mi12:07:441:58:457:3919:18
7:58
+0:24
30K
18.64 mi12:32:152:23:167:4124:31
7:53
-0:05
20M
20.00 mi12:42:142:33:157:409:59
7:21
-0:32
21M
21.00 mi12:50:242:41:257:418:10
8:10
+0:49
35K
21.75 mi12:55:512:46:527:405:27
7:17
-0:53
23M
23.00 mi13:06:072:57:087:4210:16
8:12
+0:55
24M
24.00 mi13:14:103:05:117:438:03
8:03
-0:09
40K
24.85 mi13:20:493:11:507:436:39
7:47
-0:16
25.2M
25.20 mi13:23:563:14:577:443:07
9:02
+1:15
Finish
26.22 mi13:31:363:22:377:447:40
7:31
-1:31

Checkpoints & Pacing

📈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

7:06 /mi

Average Pace

7:44 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:09

22% of race

Time at Steady Pace

2:07:52

63% of race

Time at Slower Pace

29:36

15% of race

Average Pace: 7:44 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:31:0222:037:0622:03
7:06
#8613
10K
6.21 mi10:54:4745:487:2223:45
7:39
#10958
15K
9.32 mi11:18:411:09:427:2923:54
7:42
#11787
20K
12.43 mi11:43:161:34:177:3524:35
7:55
#12368
Half
13.11 mi11:48:261:39:277:355:10
7:34
#12368
25K
15.53 mi12:07:441:58:457:3919:18
7:58
#12549
30K
18.64 mi12:32:152:23:167:4124:31
7:53
#12116
20M
20.00 mi12:42:142:33:157:409:59
7:21
#11567
21M
21.00 mi12:50:242:41:257:418:10
8:10
#11341
35K
21.75 mi12:55:512:46:527:405:27
7:17
#11173
23M
23.00 mi13:06:072:57:087:4210:16
8:12
#11141
24M
24.00 mi13:14:103:05:117:438:03
8:03
#11132
40K
24.85 mi13:20:493:11:507:436:39
7:47
#11004
25.2M
25.20 mi13:23:563:14:577:443:07
9:02
#11000
Finish
26.22 mi13:31:363:22:377:447:40
7:31
#10922
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi86137390739013407(Top 47%)9677(Top 60%)9677(Top 406%)
10K6.21 mi3.10 mi10958-23458645-12558645-125513392(Top 47%)9747(Top 61%)9747(Top 409%)
15K9.32 mi3.11 mi11787-8299047-4029047-40213407(Top 47%)9677(Top 60%)9677(Top 406%)
20K12.43 mi3.11 mi12368-5819261-2149261-21414172(Top 50%)9943(Top 62%)9943(Top 417%)
Half13.11 mi0.68 mi123689254+79254+712265(Top 43%)9120(Top 57%)9120(Top 382%)
25K15.53 mi2.42 mi12549-1819294-409294-4013566(Top 48%)9542(Top 59%)9542(Top 400%)
30K18.64 mi3.11 mi12116+4339031+2639031+26310558(Top 37%)7962(Top 49%)7962(Top 334%)
20M20.00 mi1.36 mi11567+5498730+3018730+3016071(Top 21%)5252(Top 33%)5252(Top 220%)
21M21.00 mi1.00 mi11341+2268584+1468584+1468379(Top 29%)6479(Top 40%)6479(Top 272%)
35K21.75 mi0.75 mi11173+1688485+998485+997152(Top 25%)5804(Top 36%)5804(Top 243%)
23M23.00 mi1.25 mi11141+328424+618424+6111347(Top 40%)7914(Top 49%)7914(Top 332%)
24M24.00 mi1.00 mi11132+98376+488376+4811571(Top 41%)7935(Top 49%)7935(Top 333%)
40K24.85 mi0.85 mi11004+1288280+968280+968606(Top 30%)6313(Top 39%)6313(Top 265%)
25.2M25.20 mi0.35 mi11000+48261+198261+1911947(Top 42%)7958(Top 49%)7958(Top 334%)
Finish26.22 mi1.02 mi10922+788194+678194+679348(Top 33%)6634(Top 41%)6634(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

13407

Males

9677

M45-49

9677

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

13392

Males

9747

M45-49

9747

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

13407

Males

9677

M45-49

9677

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

14172

Males

9943

M45-49

9943

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12265

Males

9120

M45-49

9120

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13566

Males

9542

M45-49

9542

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

10558

Males

7962

M45-49

7962

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

6071

Males

5252

M45-49

5252

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8379

Males

6479

M45-49

6479

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7152

Males

5804

M45-49

5804

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11347

Males

7914

M45-49

7914

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11571

Males

7935

M45-49

7935

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8606

Males

6313

M45-49

6313

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11947

Males

7958

M45-49

7958

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9348

Males

6634

M45-49

6634

Passing Analysis

Category:
Athletes Passed
2200
Passed By
4507
Net Change
-2309
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8613
5K10K42347-2345#8613#10958
10K15K47876-829#10958#11787
15K20K72653-581#11787#12368
20KHalf26260#12368#12368
Half25K107288-181#12368#12549
25K30K48451+433#12549#12116
30K20M5490+549#12116#11567
20M21M24014+226#11567#11341
21M35K1702+168#11341#11173
35K23M12290+32#11173#11141
23M24M8778+9#11141#11132
24M40K14820+128#11132#11004
40K25.2M4238+4#11004#11000
25.2MFinish10224+78#11000#10922
TOTALS22004507-2309
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing