All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yoshitaka Arakaki

Bib: 5475 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 35%
Masters (Masters Men)
#0 / 10617
Top 20%
Age Group (M50-54)
#0 / 1868
Top 16%
Race Day Weather
51°/41°F
overcast clouds
Unlock Your Full

Race Performance Report

Personalized by MyRace AI
New

Your Race Performance Report is ready

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

Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
Report Preview
Generating your preview…
$4.99
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
20:21
3.11 mi
Rank: #4609
Start → 5K
20:21 | 6:34/mi
10K
40:25
6.21 mi
Rank: #4230 (+379)
5K → 10K
20:04 | 6:28/mi
15K
1:00:35
9.32 mi
Rank: #4177 (+53)
10K → 15K
20:10 | 6:30/mi
20K
1:20:59
12.43 mi
Rank: #4174 (+3)
15K → 20K
20:24 | 6:34/mi
HALF
1:25:23
13.11 mi
Rank: #4170 (+4)
20K → HALF
4:24 | 6:28/mi
25K
1:41:49
15.53 mi
Rank: #4326 (-156)
HALF → 25K
16:26 | 6:47/mi
30K
2:04:15
18.64 mi
Rank: #4810 (-484)
25K → 30K
22:26 | 7:14/mi
20M
2:14:00
20.00 mi
Rank: #4937 (-127)
30K → 20M
9:45 | 7:11/mi
21M
2:21:37
21.00 mi
Rank: #5060 (-123)
20M → 21M
7:37 | 7:37/mi
35K
2:27:02
21.75 mi
Rank: #5191 (-131)
21M → 35K
5:25 | 7:15/mi
23M
2:36:35
23.00 mi
Rank: #5483 (-292)
35K → 23M
9:33 | 7:38/mi
24M
2:44:24
24.00 mi
Rank: #5846 (-363)
23M → 24M
7:49 | 7:49/mi
40K
2:51:27
24.85 mi
Rank: #6195 (-349)
24M → 40K
7:03 | 8:15/mi
25.2M
2:54:27
25.20 mi
Rank: #6268 (-73)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:02:33
26.22 mi
Rank: #6476 (-208)
25.2M → FINISH
8:06 | 7:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:23
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:37:10
Pace7:25 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5220:216:3420:21
6:34
-
10K
6.21 mi10:43:5640:256:3120:04
6:28
-0:06
15K
9.32 mi11:04:061:00:356:3020:10
6:30
+0:02
20K
12.43 mi11:24:301:20:596:3120:24
6:34
+0:04
HALF
13.11 mi11:28:541:25:236:314:24
6:28
-0:06
25K
15.53 mi11:45:201:41:496:3416:26
6:47
+0:19
30K
18.64 mi12:07:462:04:156:4022:26
7:14
+0:27
20M
20.00 mi12:17:312:14:006:439:45
7:11
-0:03
21M
21.00 mi12:25:082:21:376:457:37
7:37
+0:26
35K
21.75 mi12:30:332:27:026:465:25
7:15
-0:22
23M
23.00 mi12:40:062:36:356:499:33
7:38
+0:23
24M
24.00 mi12:47:552:44:246:527:49
7:49
+0:11
40K
24.85 mi12:54:582:51:276:547:03
8:15
+0:26
25.2M
25.20 mi12:57:582:54:276:563:00
8:42
+0:27
FINISH
26.22 mi13:06:043:02:336:598:06
7:57
-0:45

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

6:28 /mi

Average Pace

6:58 /mi

Slowest Pace

8:42 /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

1:41:49

56% of race

Time at Steady Pace

37:36

21% of race

Time at Slower Pace

43:08

24% of race

Average Pace: 6:58 /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 mi10:23:5220:216:3420:21
6:34
#4609
10K
6.21 mi10:43:5640:256:3120:04
6:28
#4230
15K
9.32 mi11:04:061:00:356:3020:10
6:30
#4177
20K
12.43 mi11:24:301:20:596:3120:24
6:34
#4174
HALF
13.11 mi11:28:541:25:236:314:24
6:28
#4170
25K
15.53 mi11:45:201:41:496:3416:26
6:47
#4326
30K
18.64 mi12:07:462:04:156:4022:26
7:14
#4810
20M
20.00 mi12:17:312:14:006:439:45
7:11
#4937
21M
21.00 mi12:25:082:21:376:457:37
7:37
#5060
35K
21.75 mi12:30:332:27:026:465:25
7:15
#5191
23M
23.00 mi12:40:062:36:356:499:33
7:38
#5483
24M
24.00 mi12:47:552:44:246:527:49
7:49
#5846
40K
24.85 mi12:54:582:51:276:547:03
8:15
#6195
25.2M
25.20 mi12:57:582:54:276:563:00
8:42
#6268
FINISH
26.22 mi13:06:043:02:336:598:06
7:57
#6476
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4609433043304178(Top 14%)3957(Top 24%)3957(Top 212%)
10K6.21 mi3.10 mi4230+3794009+3214009+3213934(Top 14%)3737(Top 23%)3737(Top 200%)
15K9.32 mi3.11 mi4177+533961+483961+484178(Top 14%)3957(Top 24%)3957(Top 212%)
20K12.43 mi3.11 mi4174+33959+23959+24212(Top 15%)3977(Top 24%)3977(Top 213%)
HALF13.11 mi0.68 mi4170+43953+63953+64158(Top 14%)3937(Top 24%)3937(Top 211%)
25K15.53 mi2.42 mi4326-1564079-1264079-1265577(Top 19%)5055(Top 31%)5055(Top 271%)
30K18.64 mi3.11 mi4810-4844485-4064485-4067524(Top 26%)6318(Top 39%)6318(Top 338%)
20M20.00 mi1.36 mi4937-1274581-964581-966782(Top 23%)5762(Top 35%)5762(Top 308%)
21M21.00 mi1.00 mi5060-1234676-954676-957237(Top 25%)5908(Top 36%)5908(Top 316%)
35K21.75 mi0.75 mi5191-1314774-984774-988786(Top 30%)6832(Top 42%)6832(Top 366%)
23M23.00 mi1.25 mi5483-2924978-2044978-2049766(Top 34%)7248(Top 44%)7248(Top 388%)
24M24.00 mi1.00 mi5846-3635242-2645242-26412382(Top 43%)8402(Top 51%)8402(Top 450%)
40K24.85 mi0.85 mi6195-3495507-2655507-26514029(Top 48%)9074(Top 56%)9074(Top 486%)
25.2M25.20 mi0.35 mi6268-735556-495556-4912752(Top 44%)8438(Top 52%)8438(Top 452%)
FINISH26.22 mi1.02 mi6476-2085687-1315687-13114794(Top 51%)9400(Top 58%)9400(Top 503%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21
+97ft-345ft

Overall

4178

Males

3957

M50-54

3957

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

3934

Males

3737

M50-54

3737

10K→15K

6.2 - 9.3 mi

Top 14%
×3
+67ft-78ft

Overall

4178

Males

3957

M50-54

3957

15K→20K

9.3 - 12.4 mi

Top 15%
×5
+106ft-86ft

Overall

4212

Males

3977

M50-54

3977

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

4158

Males

3937

M50-54

3937

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5577

Males

5055

M50-54

5055

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7524

Males

6318

M50-54

6318

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6782

Males

5762

M50-54

5762

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7237

Males

5908

M50-54

5908

21M→35K

21.0 - 21.8 mi

Top 30%
×7
+17ft-86ft

Overall

8786

Males

6832

M50-54

6832

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9766

Males

7248

M50-54

7248

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12382

Males

8402

M50-54

8402

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

14029

Males

9074

M50-54

9074

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12752

Males

8438

M50-54

8438

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
×2
+22ft-21ft

Overall

14794

Males

9400

M50-54

9400

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
889*
Passed By
1952
Net Change
-1867
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4609
5K → 10K404*25+379#4609#4230
10K → 15K13986+53#4230#4177
15K → 20K9592+3#4177#4174
20K → HALF1814+4#4174#4170
HALF → 25K40196-156#4170#4326
25K → 30K36200-484#4326#4810
30K → 20M23150-127#4810#4937
20M → 21M35158-123#4937#5060
21M → 35K20151-131#5060#5191
35K → 23M23200-292#5191#5483
23M → 24M20200-363#5483#5846
24M → 40K16200-349#5846#6195
40K → 25.2M780-73#6195#6268
25.2M → FINISH13200-208#6268#6476
TOTALS889*1952-1867

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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