All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Björn Dubois

Bib: 8485 •M •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 (M45-49)
#0 / 2413
Top 10%
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
20:17
3.11 mi
Rank: #4423
Start → 5K
20:17 | 6:32/mi
10K
40:33
6.21 mi
Rank: #4387 (+36)
5K → 10K
20:16 | 6:32/mi
15K
1:01:02
9.32 mi
Rank: #4563 (-176)
10K → 15K
20:29 | 6:36/mi
20K
1:21:41
12.43 mi
Rank: #4585 (-22)
15K → 20K
20:39 | 6:39/mi
HALF
1:26:07
13.11 mi
Rank: #4568 (+17)
20K → HALF
4:26 | 6:31/mi
25K
1:42:14
15.53 mi
Rank: #4522 (+46)
HALF → 25K
16:07 | 6:39/mi
30K
2:03:15
18.64 mi
Rank: #4393 (+129)
25K → 30K
21:01 | 6:46/mi
20M
2:12:25
20.00 mi
Rank: #4321 (+72)
30K → 20M
9:10 | 6:45/mi
21M
2:19:29
21.00 mi
Rank: #4259 (+62)
20M → 21M
7:04 | 7:04/mi
35K
2:24:18
21.75 mi
Rank: #4186 (+73)
21M → 35K
4:49 | 6:27/mi
23M
2:32:37
23.00 mi
Rank: #4081 (+105)
35K → 23M
8:19 | 6:39/mi
24M
2:38:58
24.00 mi
Rank: #3944 (+137)
23M → 24M
6:21 | 6:21/mi
40K
2:44:41
24.85 mi
Rank: #3899 (+45)
24M → 40K
5:43 | 6:42/mi
25.2M
2:47:13
25.20 mi
Rank: #3889 (+10)
40K → 25.2M
2:32 | 7:21/mi
FINISH
2:54:00
26.22 mi
Rank: #3905 (-16)
25.2M → FINISH
6:47 | 6:40/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 HalfFaster
via HALF
Distance13.11 mi
Time1:26:07
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:27:53
Pace6:43 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:2320:176:3220:17
6:32
-
10K
6.21 mi10:55:3940:336:3220:16
6:32
0:00
15K
9.32 mi11:16:081:01:026:3320:29
6:36
+0:04
20K
12.43 mi11:36:471:21:416:3520:39
6:39
+0:03
HALF
13.11 mi11:41:131:26:076:354:26
6:31
-0:08
25K
15.53 mi11:57:201:42:146:3516:07
6:39
+0:08
30K
18.64 mi12:18:212:03:156:3721:01
6:46
+0:07
20M
20.00 mi12:27:312:12:256:389:10
6:45
-0:01
21M
21.00 mi12:34:352:19:296:397:04
7:04
+0:19
35K
21.75 mi12:39:242:24:186:394:49
6:27
-0:37
23M
23.00 mi12:47:432:32:376:398:19
6:39
+0:12
24M
24.00 mi12:54:042:38:586:386:21
6:21
-0:18
40K
24.85 mi12:59:472:44:416:385:43
6:42
+0:21
25.2M
25.20 mi13:02:192:47:136:392:32
7:21
+0:39
FINISH
26.22 mi13:09:062:54:006:396:47
6:40
-0:41

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

6:21 /mi

Average Pace

6:38 /mi

Slowest Pace

7:21 /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

2:44:24

94% of race

Time at Steady Pace

9:36

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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 mi10:35:2320:176:3220:17
6:32
#4423
10K
6.21 mi10:55:3940:336:3220:16
6:32
#4387
15K
9.32 mi11:16:081:01:026:3320:29
6:36
#4563
20K
12.43 mi11:36:471:21:416:3520:39
6:39
#4585
HALF
13.11 mi11:41:131:26:076:354:26
6:31
#4568
25K
15.53 mi11:57:201:42:146:3516:07
6:39
#4522
30K
18.64 mi12:18:212:03:156:3721:01
6:46
#4393
20M
20.00 mi12:27:312:12:256:389:10
6:45
#4321
21M
21.00 mi12:34:352:19:296:397:04
7:04
#4259
35K
21.75 mi12:39:242:24:186:394:49
6:27
#4186
23M
23.00 mi12:47:432:32:376:398:19
6:39
#4081
24M
24.00 mi12:54:042:38:586:386:21
6:21
#3944
40K
24.85 mi12:59:472:44:416:385:43
6:42
#3899
25.2M
25.20 mi13:02:192:47:136:392:32
7:21
#3889
FINISH
26.22 mi13:09:062:54:006:396:47
6:40
#3905
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 mi4423417341734866(Top 17%)4544(Top 28%)4544(Top 188%)
10K6.21 mi3.10 mi4387+364148+254148+254421(Top 15%)4174(Top 26%)4174(Top 173%)
15K9.32 mi3.11 mi4563-1764298-1504298-1504866(Top 17%)4544(Top 28%)4544(Top 188%)
20K12.43 mi3.11 mi4585-224307-94307-94748(Top 16%)4437(Top 27%)4437(Top 184%)
HALF13.11 mi0.68 mi4568+174290+174290+174374(Top 15%)4122(Top 25%)4122(Top 171%)
25K15.53 mi2.42 mi4522+464248+424248+424437(Top 15%)4137(Top 25%)4137(Top 171%)
30K18.64 mi3.11 mi4393+1294134+1144134+1144090(Top 14%)3793(Top 23%)3793(Top 157%)
20M20.00 mi1.36 mi4321+724059+754059+753758(Top 13%)3473(Top 21%)3473(Top 144%)
21M21.00 mi1.00 mi4259+623996+633996+633823(Top 13%)3469(Top 21%)3469(Top 144%)
35K21.75 mi0.75 mi4186+733926+703926+703235(Top 11%)3010(Top 18%)3010(Top 125%)
23M23.00 mi1.25 mi4081+1053823+1033823+1033171(Top 11%)2927(Top 18%)2927(Top 121%)
24M24.00 mi1.00 mi3944+1373692+1313692+1312444(Top 8%)2276(Top 14%)2276(Top 94%)
40K24.85 mi0.85 mi3899+453650+423650+423515(Top 12%)3144(Top 19%)3144(Top 130%)
25.2M25.20 mi0.35 mi3889+103641+93641+94293(Top 15%)3686(Top 23%)3686(Top 153%)
FINISH26.22 mi1.02 mi3905-163649-83649-85121(Top 18%)4261(Top 26%)4261(Top 177%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4866

Males

4544

M45-49

4544

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4421

Males

4174

M45-49

4174

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4866

Males

4544

M45-49

4544

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4748

Males

4437

M45-49

4437

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4374

Males

4122

M45-49

4122

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4437

Males

4137

M45-49

4137

25K→30K

15.5 - 18.6 mi

Top 14%
×9
+181ft-148ft

Overall

4090

Males

3793

M45-49

3793

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3758

Males

3473

M45-49

3473

20M→21M

20.0 - 21.0 mi

Top 13%
×8
+106ft-24ft

Overall

3823

Males

3469

M45-49

3469

21M→35K

21.0 - 21.8 mi

Top 11%
×7
+17ft-86ft

Overall

3235

Males

3010

M45-49

3010

35K→23M

21.8 - 23.0 mi

Top 11%
×5
+23ft-63ft

Overall

3171

Males

2927

M45-49

2927

23M→24M

23.0 - 24.0 mi

Top 8%
×6
+12ft-82ft

Overall

2444

Males

2276

M45-49

2276

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3515

Males

3144

M45-49

3144

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1
+13ft-16ft

Overall

4293

Males

3686

M45-49

3686

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
×2
+22ft-21ft

Overall

5121

Males

4261

M45-49

4261

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1273
Passed By
713
Net Change
+518
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4423
5K → 10K163127+36#4423#4387
10K → 15K66200-176#4387#4563
15K → 20K86108-22#4563#4585
20K → HALF3114+17#4585#4568
HALF → 25K9852+46#4568#4522
25K → 30K17748+129#4522#4393
30K → 20M9220+72#4393#4321
20M → 21M8422+62#4321#4259
21M → 35K785+73#4259#4186
35K → 23M12621+105#4186#4081
23M → 24M1381+137#4081#3944
24M → 40K6116+45#3944#3899
40K → 25.2M2212+10#3899#3889
25.2M → FINISH5167-16#3889#3905
TOTALS1273713+518
📊

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