All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Oliver Witvoet

Bib: 11080 •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 34%
Masters (Masters Men)
#0 / 10617
Top 20%
Age Group (M45-49)
#0 / 2413
Top 28%
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
21:36
3.11 mi
Rank: #8157
Start → 5K
21:36 | 6:58/mi
10K
43:12
6.21 mi
Rank: #8222 (-65)
5K → 10K
21:36 | 6:58/mi
15K
1:04:29
9.32 mi
Rank: #7954 (+268)
10K → 15K
21:17 | 6:52/mi
20K
1:26:06
12.43 mi
Rank: #7825 (+129)
15K → 20K
21:37 | 6:58/mi
HALF
1:30:44
13.11 mi
Rank: #7783 (+42)
20K → HALF
4:38 | 6:48/mi
25K
1:47:26
15.53 mi
Rank: #7531 (+252)
HALF → 25K
16:42 | 6:54/mi
30K
2:09:29
18.64 mi
Rank: #7314 (+217)
25K → 30K
22:03 | 7:06/mi
20M
2:19:04
20.00 mi
Rank: #7165 (+149)
30K → 20M
9:35 | 7:04/mi
21M
2:26:35
21.00 mi
Rank: #7085 (+80)
20M → 21M
7:31 | 7:31/mi
35K
2:31:41
21.75 mi
Rank: #7006 (+79)
21M → 35K
5:06 | 6:50/mi
23M
2:40:20
23.00 mi
Rank: #6827 (+179)
35K → 23M
8:39 | 6:55/mi
24M
2:47:02
24.00 mi
Rank: #6681 (+146)
23M → 24M
6:42 | 6:42/mi
40K
2:52:49
24.85 mi
Rank: #6531 (+150)
24M → 40K
5:47 | 6:46/mi
25.2M
2:55:22
25.20 mi
Rank: #6483 (+48)
40K → 25.2M
2:33 | 7:24/mi
FINISH
3:02:06
26.22 mi
Rank: #6378 (+105)
25.2M → FINISH
6:44 | 6:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:30:44
Pace6:56 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:31:22
Pace6:59 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:3921:366:5821:36
6:58
-
10K
6.21 mi11:01:1543:126:5821:36
6:58
0:00
15K
9.32 mi11:22:321:04:296:5621:17
6:52
-0:06
20K
12.43 mi11:44:091:26:066:5621:37
6:58
+0:06
HALF
13.11 mi11:48:471:30:446:564:38
6:48
-0:10
25K
15.53 mi12:05:291:47:266:5516:42
6:54
+0:06
30K
18.64 mi12:27:322:09:296:5722:03
7:06
+0:12
20M
20.00 mi12:37:072:19:046:589:35
7:04
-0:02
21M
21.00 mi12:44:382:26:356:597:31
7:31
+0:27
35K
21.75 mi12:49:442:31:416:595:06
6:50
-0:41
23M
23.00 mi12:58:232:40:206:598:39
6:55
+0:05
24M
24.00 mi13:05:052:47:026:586:42
6:42
-0:13
40K
24.85 mi13:10:522:52:496:585:47
6:46
+0:04
25.2M
25.20 mi13:13:252:55:226:582:33
7:24
+0:38
FINISH
26.22 mi13:20:093:02:066:586:44
6:37
-0:47

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

6:37 /mi

Average Pace

6:57 /mi

Slowest Pace

7:31 /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

2:52:02

94% of race

Time at Steady Pace

10:04

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:57 /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 mi10:39:3921:366:5821:36
6:58
#8157
10K
6.21 mi11:01:1543:126:5821:36
6:58
#8222
15K
9.32 mi11:22:321:04:296:5621:17
6:52
#7954
20K
12.43 mi11:44:091:26:066:5621:37
6:58
#7825
HALF
13.11 mi11:48:471:30:446:564:38
6:48
#7783
25K
15.53 mi12:05:291:47:266:5516:42
6:54
#7531
30K
18.64 mi12:27:322:09:296:5722:03
7:06
#7314
20M
20.00 mi12:37:072:19:046:589:35
7:04
#7165
21M
21.00 mi12:44:382:26:356:597:31
7:31
#7085
35K
21.75 mi12:49:442:31:416:595:06
6:50
#7006
23M
23.00 mi12:58:232:40:206:598:39
6:55
#6827
24M
24.00 mi13:05:052:47:026:586:42
6:42
#6681
40K
24.85 mi13:10:522:52:496:585:47
6:46
#6531
25.2M
25.20 mi13:13:252:55:226:582:33
7:24
#6483
FINISH
26.22 mi13:20:093:02:066:586:44
6:37
#6378
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 mi8157700470047321(Top 25%)6398(Top 39%)6398(Top 265%)
10K6.21 mi3.10 mi8222-657033-297033-298310(Top 29%)7079(Top 43%)7079(Top 293%)
15K9.32 mi3.11 mi7954+2686854+1796854+1797321(Top 25%)6398(Top 39%)6398(Top 265%)
20K12.43 mi3.11 mi7825+1296762+926762+927542(Top 26%)6524(Top 40%)6524(Top 270%)
HALF13.11 mi0.68 mi7783+426733+296733+297041(Top 24%)6190(Top 38%)6190(Top 257%)
25K15.53 mi2.42 mi7531+2526545+1886545+1886554(Top 23%)5778(Top 35%)5778(Top 239%)
30K18.64 mi3.11 mi7314+2176390+1556390+1556641(Top 23%)5745(Top 35%)5745(Top 238%)
20M20.00 mi1.36 mi7165+1496266+1246266+1245942(Top 20%)5207(Top 32%)5207(Top 216%)
21M21.00 mi1.00 mi7085+806190+766190+766570(Top 23%)5492(Top 34%)5492(Top 228%)
35K21.75 mi0.75 mi7006+796129+616129+615813(Top 20%)5034(Top 31%)5034(Top 209%)
23M23.00 mi1.25 mi6827+1795987+1425987+1424863(Top 17%)4290(Top 26%)4290(Top 178%)
24M24.00 mi1.00 mi6681+1465866+1215866+1214473(Top 15%)3945(Top 24%)3945(Top 163%)
40K24.85 mi0.85 mi6531+1505745+1215745+1214032(Top 14%)3557(Top 22%)3557(Top 147%)
25.2M25.20 mi0.35 mi6483+485706+395706+394634(Top 16%)3962(Top 24%)3962(Top 164%)
FINISH26.22 mi1.02 mi6378+1055620+865620+864824(Top 17%)4068(Top 25%)4068(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7321

Males

6398

M45-49

6398

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8310

Males

7079

M45-49

7079

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7321

Males

6398

M45-49

6398

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7542

Males

6524

M45-49

6524

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

7041

Males

6190

M45-49

6190

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6554

Males

5778

M45-49

5778

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6641

Males

5745

M45-49

5745

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5942

Males

5207

M45-49

5207

20M→21M

20.0 - 21.0 mi

Top 23%
×8
+106ft-24ft

Overall

6570

Males

5492

M45-49

5492

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5813

Males

5034

M45-49

5034

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

4863

Males

4290

M45-49

4290

23M→24M

23.0 - 24.0 mi

Top 15%
×6
+12ft-82ft

Overall

4473

Males

3945

M45-49

3945

24M→40K

24.0 - 24.9 mi

Top 14%
×1
+6ft-20ft

Overall

4032

Males

3557

M45-49

3557

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4634

Males

3962

M45-49

3962

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

4824

Males

4068

M45-49

4068

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2240*
Passed By
425
Net Change
+1779
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8157
5K → 10K171200-65#8157#8222
10K → 15K299*31+268#8222#7954
15K → 20K202*73+129#7954#7825
20K → HALF519+42#7825#7783
HALF → 25K265*13+252#7783#7531
25K → 30K255*38+217#7531#7314
30K → 20M1589+149#7314#7165
20M → 21M10525+80#7165#7085
21M → 35K812+79#7085#7006
35K → 23M1834+179#7006#6827
23M → 24M1482+146#6827#6681
24M → 40K1522+150#6681#6531
40K → 25.2M524+48#6531#6483
25.2M → FINISH11813+105#6483#6378
TOTALS2240*425+1779

* 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...
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

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