All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Naoto Aoki

Bib: 30480 •M •Age: N/A

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

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
28:13
3.11 mi
Rank: #22980
Start → 5K
28:13 | 9:05/mi
10K
55:31
6.21 mi
Rank: #22430 (+550)
5K → 10K
27:18 | 8:48/mi
15K
1:22:39
9.32 mi
Rank: #22091 (+339)
10K → 15K
27:08 | 8:45/mi
20K
1:49:48
12.43 mi
Rank: #21705 (+386)
15K → 20K
27:09 | 8:45/mi
HALF
1:55:42
13.11 mi
Rank: #21678 (+27)
20K → HALF
5:54 | 8:40/mi
25K
2:17:03
15.53 mi
Rank: #21421 (+257)
HALF → 25K
21:21 | 8:49/mi
30K
2:44:51
18.64 mi
Rank: #21026 (+395)
25K → 30K
27:48 | 8:57/mi
20M
2:56:57
20.00 mi
Rank: #20864 (+162)
30K → 20M
12:06 | 8:55/mi
21M
3:06:20
21.00 mi
Rank: #20684 (+180)
20M → 21M
9:23 | 9:23/mi
35K
3:12:52
21.75 mi
Rank: #20616 (+68)
21M → 35K
6:32 | 8:44/mi
23M
3:23:58
23.00 mi
Rank: #20459 (+157)
35K → 23M
11:06 | 8:53/mi
24M
3:32:33
24.00 mi
Rank: #20337 (+122)
23M → 24M
8:35 | 8:35/mi
40K
3:40:02
24.85 mi
Rank: #20210 (+127)
24M → 40K
7:29 | 8:46/mi
25.2M
3:43:16
25.20 mi
Rank: #20162 (+48)
40K → 25.2M
3:14 | 9:23/mi
FINISH
3:51:53
26.22 mi
Rank: #20086 (+76)
25.2M → FINISH
8:37 | 8:28/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI 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
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:55:42
Pace8:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:56:11
Pace8:52 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2228:139:0528:13
9:05
-
10K
6.21 mi12:21:4055:318:5727:18
8:48
-0:17
15K
9.32 mi12:48:481:22:398:5327:08
8:45
-0:03
20K
12.43 mi13:15:571:49:488:5127:09
8:45
0:00
HALF
13.11 mi13:21:511:55:428:505:54
8:40
-0:05
25K
15.53 mi13:43:122:17:038:5021:21
8:49
+0:09
30K
18.64 mi14:11:002:44:518:5127:48
8:57
+0:08
20M
20.00 mi14:23:062:56:578:5112:06
8:55
-0:02
21M
21.00 mi14:32:293:06:208:539:23
9:23
+0:28
35K
21.75 mi14:39:013:12:528:536:32
8:44
-0:39
23M
23.00 mi14:50:073:23:588:5311:06
8:53
+0:09
24M
24.00 mi14:58:423:32:338:528:35
8:35
-0:18
40K
24.85 mi15:06:113:40:028:527:29
8:46
+0:11
25.2M
25.20 mi15:09:253:43:168:523:14
9:23
+0:37
FINISH
26.22 mi15:18:023:51:538:528:37
8:28
-0:55

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

8:28 /mi

Average Pace

8:51 /mi

Slowest Pace

9:23 /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

3:39:16

95% of race

Time at Steady Pace

12:37

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:51 /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 mi11:54:2228:139:0528:13
9:05
#22980
10K
6.21 mi12:21:4055:318:5727:18
8:48
#22430
15K
9.32 mi12:48:481:22:398:5327:08
8:45
#22091
20K
12.43 mi13:15:571:49:488:5127:09
8:45
#21705
HALF
13.11 mi13:21:511:55:428:505:54
8:40
#21678
25K
15.53 mi13:43:122:17:038:5021:21
8:49
#21421
30K
18.64 mi14:11:002:44:518:5127:48
8:57
#21026
20M
20.00 mi14:23:062:56:578:5112:06
8:55
#20864
21M
21.00 mi14:32:293:06:208:539:23
9:23
#20684
35K
21.75 mi14:39:013:12:528:536:32
8:44
#20616
23M
23.00 mi14:50:073:23:588:5311:06
8:53
#20459
24M
24.00 mi14:58:423:32:338:528:35
8:35
#20337
40K
24.85 mi15:06:113:40:028:527:29
8:46
#20210
25.2M
25.20 mi15:09:253:43:168:523:14
9:23
#20162
FINISH
26.22 mi15:18:023:51:538:528:37
8:28
#20086
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 mi22980137201372021373(Top 74%)12963(Top 79%)12963(Top 694%)
10K6.21 mi3.10 mi22430+55013451+26913451+26921844(Top 75%)13178(Top 81%)13178(Top 705%)
15K9.32 mi3.11 mi22091+33913291+16013291+16021373(Top 74%)12963(Top 79%)12963(Top 694%)
20K12.43 mi3.11 mi21705+38613094+19713094+19720642(Top 71%)12588(Top 77%)12588(Top 674%)
HALF13.11 mi0.68 mi21678+2713081+1313081+1321065(Top 73%)12812(Top 78%)12812(Top 686%)
25K15.53 mi2.42 mi21421+25712946+13512946+13520250(Top 70%)12385(Top 76%)12385(Top 663%)
30K18.64 mi3.11 mi21026+39512739+20712739+20719324(Top 67%)11853(Top 73%)11853(Top 635%)
20M20.00 mi1.36 mi20864+16212655+8412655+8418494(Top 64%)11400(Top 70%)11400(Top 610%)
21M21.00 mi1.00 mi20684+18012571+8412571+8417994(Top 62%)11141(Top 68%)11141(Top 596%)
35K21.75 mi0.75 mi20616+6812523+4812523+4818773(Top 65%)11414(Top 70%)11414(Top 611%)
23M23.00 mi1.25 mi20459+15712434+8912434+8917838(Top 61%)10906(Top 67%)10906(Top 584%)
24M24.00 mi1.00 mi20337+12212361+7312361+7317369(Top 60%)10649(Top 65%)10649(Top 570%)
40K24.85 mi0.85 mi20210+12712274+8712274+8717124(Top 59%)10490(Top 64%)10490(Top 562%)
25.2M25.20 mi0.35 mi20162+4812242+3212242+3216711(Top 58%)10319(Top 63%)10319(Top 552%)
FINISH26.22 mi1.02 mi20086+7612189+5312189+5317908(Top 62%)10848(Top 66%)10848(Top 581%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21
+97ft-345ft

Overall

21373

Males

12963

M50-54

12963

5K→10K

3.1 - 6.2 mi

Top 75%
×5
+79ft-138ft

Overall

21844

Males

13178

M50-54

13178

10K→15K

6.2 - 9.3 mi

Top 74%
×3
+67ft-78ft

Overall

21373

Males

12963

M50-54

12963

15K→20K

9.3 - 12.4 mi

Top 71%
×5
+106ft-86ft

Overall

20642

Males

12588

M50-54

12588

20K→HALF

12.4 - 13.1 mi

Top 73%
×2
+19ft-37ft

Overall

21065

Males

12812

M50-54

12812

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20250

Males

12385

M50-54

12385

25K→30K

15.5 - 18.6 mi

Top 67%
×9
+181ft-148ft

Overall

19324

Males

11853

M50-54

11853

30K→20M

18.6 - 20.0 mi

Top 64%
×5
+64ft-50ft

Overall

18494

Males

11400

M50-54

11400

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17994

Males

11141

M50-54

11141

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18773

Males

11414

M50-54

11414

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17838

Males

10906

M50-54

10906

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17369

Males

10649

M50-54

10649

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17124

Males

10490

M50-54

10490

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16711

Males

10319

M50-54

10319

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17908

Males

10848

M50-54

10848

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3196*
Passed By
302
Net Change
+2894
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22980
5K → 10K631*81+550#22980#22430
10K → 15K403*64+339#22430#22091
15K → 20K411*25+386#22091#21705
20K → HALF4215+27#21705#21678
HALF → 25K273*16+257#21678#21421
25K → 30K412*17+395#21421#21026
30K → 20M17412+162#21026#20864
20M → 21M1866+180#20864#20684
21M → 35K779+68#20684#20616
35K → 23M17215+157#20616#20459
23M → 24M13311+122#20459#20337
24M → 40K1336+127#20337#20210
40K → 25.2M491+48#20210#20162
25.2M → FINISH10024+76#20162#20086
TOTALS3196*302+2894

* 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