All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Osamu Sato

Bib: 2790 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 13%
Gender (Male)
#0 / 16340
Top 22%
Masters (Masters Men)
#0 / 10617
Top 8%
Age Group (M40-44)
#0 / 2198
Top 23%
Race Day Weather
51Β°/41Β°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
19:45
3.11 mi
Rank: #3126
Start β†’ 5K
19:45 | 6:22/mi
10K
39:24
6.21 mi
Rank: #3036 (+90)
5K β†’ 10K
19:39 | 6:20/mi
15K
59:12
9.32 mi
Rank: #3139 (-103)
10K β†’ 15K
19:48 | 6:23/mi
20K
1:19:26
12.43 mi
Rank: #3300 (-161)
15K β†’ 20K
20:14 | 6:31/mi
HALF
1:23:54
13.11 mi
Rank: #3375 (-75)
20K β†’ HALF
4:28 | 6:34/mi
25K
1:39:55
15.53 mi
Rank: #3469 (-94)
HALF β†’ 25K
16:01 | 6:37/mi
30K
2:01:13
18.64 mi
Rank: #3639 (-170)
25K β†’ 30K
21:18 | 6:52/mi
20M
2:10:42
20.00 mi
Rank: #3710 (-71)
30K β†’ 20M
9:29 | 6:59/mi
21M
2:18:00
21.00 mi
Rank: #3753 (-43)
20M β†’ 21M
7:18 | 7:18/mi
35K
2:22:48
21.75 mi
Rank: #3702 (+51)
21M β†’ 35K
4:48 | 6:25/mi
23M
2:31:24
23.00 mi
Rank: #3720 (-18)
35K β†’ 23M
8:36 | 6:53/mi
24M
2:38:17
24.00 mi
Rank: #3755 (-35)
23M β†’ 24M
6:53 | 6:53/mi
40K
2:44:13
24.85 mi
Rank: #3766 (-11)
24M β†’ 40K
5:56 | 6:57/mi
25.2M
2:46:50
25.20 mi
Rank: #3776 (-10)
40K β†’ 25.2M
2:37 | 7:36/mi
FINISH
2:53:43
26.22 mi
Rank: #3809 (-33)
25.2M β†’ FINISH
6:53 | 6:46/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 β€” 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 HalfFaster
via HALF
Distance13.11 mi
Time1:23:54
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:29:49
Pace6:52 /mi
πŸ“ŠPositive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4219:456:2219:45
6:22
-
10K
6.21 mi10:40:2139:246:2119:39
6:20
-0:02
15K
9.32 mi11:00:0959:126:2219:48
6:23
+0:03
20K
12.43 mi11:20:231:19:266:2420:14
6:31
+0:08
HALF
13.11 mi11:24:511:23:546:254:28
6:34
+0:03
25K
15.53 mi11:40:521:39:556:2616:01
6:37
+0:03
30K
18.64 mi12:02:102:01:136:3121:18
6:52
+0:15
20M
20.00 mi12:11:392:10:426:339:29
6:59
+0:07
21M
21.00 mi12:18:572:18:006:357:18
7:18
+0:19
35K
21.75 mi12:23:452:22:486:344:48
6:25
-0:53
23M
23.00 mi12:32:212:31:246:358:36
6:53
+0:28
24M
24.00 mi12:39:142:38:176:366:53
6:53
0:00
40K
24.85 mi12:45:102:44:136:375:56
6:57
+0:04
25.2M
25.20 mi12:47:472:46:506:382:37
7:36
+0:39
FINISH
26.22 mi12:54:402:53:436:386:53
6:46
-0:50

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

6:20 /mi

Average Pace

6:38 /mi

Slowest Pace

7:36 /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

2:34:19

89% of race

Time at Steady Pace

16:47

10% of race

Time at Slower Pace

2:37

2% of race

Average Pace: 6:38 /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 mi10:20:4219:456:2219:45
6:22
#3126
10K
6.21 mi10:40:2139:246:2119:39
6:20
#3036
15K
9.32 mi11:00:0959:126:2219:48
6:23
#3139
20K
12.43 mi11:20:231:19:266:2420:14
6:31
#3300
HALF
13.11 mi11:24:511:23:546:254:28
6:34
#3375
25K
15.53 mi11:40:521:39:556:2616:01
6:37
#3469
30K
18.64 mi12:02:102:01:136:3121:18
6:52
#3639
20M
20.00 mi12:11:392:10:426:339:29
6:59
#3710
21M
21.00 mi12:18:572:18:006:357:18
7:18
#3753
35K
21.75 mi12:23:452:22:486:344:48
6:25
#3702
23M
23.00 mi12:32:212:31:246:358:36
6:53
#3720
24M
24.00 mi12:39:142:38:176:366:53
6:53
#3755
40K
24.85 mi12:45:102:44:136:375:56
6:57
#3766
25.2M
25.20 mi12:47:472:46:506:382:37
7:36
#3776
FINISH
26.22 mi12:54:402:53:436:386:53
6:46
#3809
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3126298929893350(Top 12%)3201(Top 20%)3201(Top 146%)
10K6.21 mi3.10 mi3036+902912+772912+773014(Top 10%)2894(Top 18%)2894(Top 132%)
15K9.32 mi3.11 mi3139-1033008-963008-963350(Top 12%)3201(Top 20%)3201(Top 146%)
20K12.43 mi3.11 mi3300-1613162-1543162-1543855(Top 13%)3660(Top 22%)3660(Top 167%)
HALF13.11 mi0.68 mi3375-753232-703232-704761(Top 16%)4433(Top 27%)4433(Top 202%)
25K15.53 mi2.42 mi3469-943317-853317-854146(Top 14%)3883(Top 24%)3883(Top 177%)
30K18.64 mi3.11 mi3639-1703468-1513468-1514796(Top 17%)4360(Top 27%)4360(Top 198%)
20M20.00 mi1.36 mi3710-713525-573525-575375(Top 19%)4779(Top 29%)4779(Top 217%)
21M21.00 mi1.00 mi3753-433558-333558-335219(Top 18%)4562(Top 28%)4562(Top 208%)
35K21.75 mi0.75 mi3702+513509+493509+493118(Top 11%)2905(Top 18%)2905(Top 132%)
23M23.00 mi1.25 mi3720-183512-33512-34534(Top 16%)4025(Top 25%)4025(Top 183%)
24M24.00 mi1.00 mi3755-353531-193531-195660(Top 20%)4793(Top 29%)4793(Top 218%)
40K24.85 mi0.85 mi3766-11353135315103(Top 18%)4347(Top 27%)4347(Top 198%)
25.2M25.20 mi0.35 mi3776-103540-93540-95661(Top 20%)4677(Top 29%)4677(Top 213%)
FINISH26.22 mi1.02 mi3809-333566-263566-265784(Top 20%)4717(Top 29%)4717(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3350

Males

3201

M40-44

3201

5K→10K

3.1 - 6.2 mi

Top 10%
Γ—5
+79ft-138ft

Overall

3014

Males

2894

M40-44

2894

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3350

Males

3201

M40-44

3201

15K→20K

9.3 - 12.4 mi

Top 13%
Γ—5
+106ft-86ft

Overall

3855

Males

3660

M40-44

3660

20K→HALF

12.4 - 13.1 mi

Top 16%
Γ—2
+19ft-37ft

Overall

4761

Males

4433

M40-44

4433

HALF→25K

13.1 - 15.5 mi

Top 14%
Γ—4
+66ft-88ft

Overall

4146

Males

3883

M40-44

3883

25K→30K

15.5 - 18.6 mi

Top 17%
Γ—9
+181ft-148ft

Overall

4796

Males

4360

M40-44

4360

30K→20M

18.6 - 20.0 mi

Top 19%
Γ—5
+64ft-50ft

Overall

5375

Males

4779

M40-44

4779

20M→21M

20.0 - 21.0 mi

Top 18%
Γ—8
+106ft-24ft

Overall

5219

Males

4562

M40-44

4562

21M→35K

21.0 - 21.8 mi

Top 11%
Γ—7
+17ft-86ft

Overall

3118

Males

2905

M40-44

2905

35K→23M

21.8 - 23.0 mi

Top 16%
Γ—5
+23ft-63ft

Overall

4534

Males

4025

M40-44

4025

23M→24M

23.0 - 24.0 mi

Top 20%
Γ—6
+12ft-82ft

Overall

5660

Males

4793

M40-44

4793

24M→40K

24.0 - 24.9 mi

Top 18%
Γ—1
+6ft-20ft

Overall

5103

Males

4347

M40-44

4347

40K→25.2M

24.9 - 25.2 mi

Top 20%
Γ—1
+13ft-16ft

Overall

5661

Males

4677

M40-44

4677

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
Γ—2
+22ft-21ft

Overall

5784

Males

4717

M40-44

4717

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
686
Passed By
1343
Net Change
-683
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3126
5K β†’ 10K17787+90#3126#3036
10K β†’ 15K55158-103#3036#3139
15K β†’ 20K40200-161#3139#3300
20K β†’ HALF075-75#3300#3375
HALF β†’ 25K47141-94#3375#3469
25K β†’ 30K55200-170#3469#3639
30K β†’ 20M39110-71#3639#3710
20M β†’ 21M3174-43#3710#3753
21M β†’ 35K6110+51#3753#3702
35K β†’ 23M5472-18#3702#3720
23M β†’ 24M3368-35#3720#3755
24M β†’ 40K3748-11#3755#3766
40K β†’ 25.2M1727-10#3766#3776
25.2M β†’ FINISH4073-33#3776#3809
TOTALS6861343-683
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace 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