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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Masatoshi Fujii

Bib: 3064 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 26%
Masters (Masters Men)
#0 / 10617
Top 12%
Age Group (M45-49)
#0 / 2413
Top 14%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Masatoshi

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 · 6:25/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
20:07
3.11 mi
Rank: #4005
Start → 5K
20:07 | 6:29/mi
10K
40:03
6.21 mi
Rank: #3786 (+219)
5K → 10K
19:56 | 6:25/mi
15K
1:00:25
9.32 mi
Rank: #4028 (-242)
10K → 15K
20:22 | 6:34/mi
20K
1:20:46
12.43 mi
Rank: #4052 (-24)
15K → 20K
20:21 | 6:34/mi
HALF
1:25:10
13.11 mi
Rank: #4043 (+9)
20K → HALF
4:24 | 6:28/mi
25K
1:41:32
15.53 mi
Rank: #4203 (-160)
HALF → 25K
16:22 | 6:45/mi
30K
2:02:53
18.64 mi
Rank: #4258 (-55)
25K → 30K
21:21 | 6:53/mi
20M
2:12:26
20.00 mi
Rank: #4325 (-67)
30K → 20M
9:33 | 7:02/mi
21M
2:19:49
21.00 mi
Rank: #4370 (-45)
20M → 21M
7:23 | 7:23/mi
35K
2:24:51
21.75 mi
Rank: #4372 (-2)
21M → 35K
5:02 | 6:44/mi
23M
2:33:35
23.00 mi
Rank: #4385 (-13)
35K → 23M
8:44 | 6:59/mi
24M
2:40:29
24.00 mi
Rank: #4430 (-45)
23M → 24M
6:54 | 6:54/mi
40K
2:46:33
24.85 mi
Rank: #4468 (-38)
24M → 40K
6:04 | 7:06/mi
25.2M
2:49:16
25.20 mi
Rank: #4499 (-31)
40K → 25.2M
2:43 | 7:53/mi
FINISH
2:56:26
26.22 mi
Rank: #4603 (-104)
25.2M → FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:10
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:31:16
Pace6:58 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2520:076:2920:07
6:29
-
10K
6.21 mi10:41:2140:036:2719:56
6:25
-0:04
15K
9.32 mi11:01:431:00:256:2920:22
6:34
+0:09
20K
12.43 mi11:22:041:20:466:3020:21
6:34
0:00
HALF
13.11 mi11:26:281:25:106:304:24
6:28
-0:06
25K
15.53 mi11:42:501:41:326:3316:22
6:45
+0:17
30K
18.64 mi12:04:112:02:536:3621:21
6:53
+0:08
20M
20.00 mi12:13:442:12:266:389:33
7:02
+0:09
21M
21.00 mi12:21:072:19:496:407:23
7:23
+0:21
35K
21.75 mi12:26:092:24:516:405:02
6:44
-0:39
23M
23.00 mi12:34:532:33:356:418:44
6:59
+0:15
24M
24.00 mi12:41:472:40:296:426:54
6:54
-0:05
40K
24.85 mi12:47:512:46:336:436:04
7:06
+0:12
25.2M
25.20 mi12:50:342:49:166:442:43
7:53
+0:47
FINISH
26.22 mi12:57:442:56:266:457:10
7:02
-0:51

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

6:25 /mi

Average Pace

6:44 /mi

Slowest Pace

7:53 /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

1:25:10

48% of race

Time at Steady Pace

1:15:06

43% of race

Time at Slower Pace

16:10

9% of race

Average Pace: 6:44 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:2520:076:2920:07
6:29
#4005
10K
6.21 mi10:41:2140:036:2719:56
6:25
#3786
15K
9.32 mi11:01:431:00:256:2920:22
6:34
#4028
20K
12.43 mi11:22:041:20:466:3020:21
6:34
#4052
HALF
13.11 mi11:26:281:25:106:304:24
6:28
#4043
25K
15.53 mi11:42:501:41:326:3316:22
6:45
#4203
30K
18.64 mi12:04:112:02:536:3621:21
6:53
#4258
20M
20.00 mi12:13:442:12:266:389:33
7:02
#4325
21M
21.00 mi12:21:072:19:496:407:23
7:23
#4370
35K
21.75 mi12:26:092:24:516:405:02
6:44
#4372
23M
23.00 mi12:34:532:33:356:418:44
6:59
#4385
24M
24.00 mi12:41:472:40:296:426:54
6:54
#4430
40K
24.85 mi12:47:512:46:336:436:04
7:06
#4468
25.2M
25.20 mi12:50:342:49:166:442:43
7:53
#4499
FINISH
26.22 mi12:57:442:56:266:457:10
7:02
#4603
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 mi4005380838084614(Top 16%)4331(Top 27%)4331(Top 179%)
10K6.21 mi3.10 mi3786+2193604+2043604+2043638(Top 13%)3466(Top 21%)3466(Top 144%)
15K9.32 mi3.11 mi4028-2423830-2263830-2264614(Top 16%)4331(Top 27%)4331(Top 179%)
20K12.43 mi3.11 mi4052-243848-183848-184114(Top 14%)3889(Top 24%)3889(Top 161%)
HALF13.11 mi0.68 mi4043+93838+103838+104127(Top 14%)3906(Top 24%)3906(Top 162%)
25K15.53 mi2.42 mi4203-1603971-1333971-1335305(Top 18%)4832(Top 30%)4832(Top 200%)
30K18.64 mi3.11 mi4258-554010-394010-394915(Top 17%)4456(Top 27%)4456(Top 185%)
20M20.00 mi1.36 mi4325-674063-534063-535732(Top 20%)5042(Top 31%)5042(Top 209%)
21M21.00 mi1.00 mi4370-454096-334096-335721(Top 20%)4923(Top 30%)4923(Top 204%)
35K21.75 mi0.75 mi4372-24090+64090+65120(Top 18%)4519(Top 28%)4519(Top 187%)
23M23.00 mi1.25 mi4385-134088+24088+25283(Top 18%)4596(Top 28%)4596(Top 190%)
24M24.00 mi1.00 mi4430-454108-204108-205761(Top 20%)4863(Top 30%)4863(Top 202%)
40K24.85 mi0.85 mi4468-384134-264134-266056(Top 21%)5015(Top 31%)5015(Top 208%)
25.2M25.20 mi0.35 mi4499-314158-244158-247439(Top 26%)5770(Top 35%)5770(Top 239%)
FINISH26.22 mi1.02 mi4603-1044229-714229-717786(Top 27%)5928(Top 36%)5928(Top 246%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21
+97ft-345ft

Overall

4614

Males

4331

M45-49

4331

5K→10K

3.1 - 6.2 mi

Top 13%
×5
+79ft-138ft

Overall

3638

Males

3466

M45-49

3466

10K→15K

6.2 - 9.3 mi

Top 16%
×3
+67ft-78ft

Overall

4614

Males

4331

M45-49

4331

15K→20K

9.3 - 12.4 mi

Top 14%
×5
+106ft-86ft

Overall

4114

Males

3889

M45-49

3889

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

4127

Males

3906

M45-49

3906

HALF→25K

13.1 - 15.5 mi

Top 18%
×4
+66ft-88ft

Overall

5305

Males

4832

M45-49

4832

25K→30K

15.5 - 18.6 mi

Top 17%
×9
+181ft-148ft

Overall

4915

Males

4456

M45-49

4456

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5732

Males

5042

M45-49

5042

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5721

Males

4923

M45-49

4923

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5120

Males

4519

M45-49

4519

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5283

Males

4596

M45-49

4596

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5761

Males

4863

M45-49

4863

24M→40K

24.0 - 24.9 mi

Top 21%
×1
+6ft-20ft

Overall

6056

Males

5015

M45-49

5015

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7439

Males

5770

M45-49

5770

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7786

Males

5928

M45-49

5928

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
829*
Passed By
1356
Net Change
-598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4005
5K → 10K281*62+219#4005#3786
10K → 15K23200-242#3786#4028
15K → 20K7397-24#4028#4052
20K → HALF2011+9#4052#4043
HALF → 25K46200-160#4043#4203
25K → 30K77132-55#4203#4258
30K → 20M46113-67#4258#4325
20M → 21M3984-45#4325#4370
21M → 35K3638-2#4370#4372
35K → 23M6477-13#4372#4385
23M → 24M4590-45#4385#4430
24M → 40K3674-38#4430#4468
40K → 25.2M1344-31#4468#4499
25.2M → FINISH30134-104#4499#4603
TOTALS829*1356-598

* 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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