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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Pieter Van Gaalen

Bib: 4135 β€’M β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Age Group (M18-39)
#0 / 5723
Top 45%
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
19:55
3.11 mi
Rank: #3541
Start β†’ 5K
19:55 | 6:25/mi
10K
39:35
6.21 mi
Rank: #3251 (+290)
5K β†’ 10K
19:40 | 6:20/mi
15K
59:17
9.32 mi
Rank: #3197 (+54)
10K β†’ 15K
19:42 | 6:21/mi
20K
1:19:05
12.43 mi
Rank: #3132 (+65)
15K β†’ 20K
19:48 | 6:23/mi
HALF
1:23:26
13.11 mi
Rank: #3151 (-19)
20K β†’ HALF
4:21 | 6:23/mi
25K
1:39:10
15.53 mi
Rank: #3167 (-16)
HALF β†’ 25K
15:44 | 6:30/mi
30K
2:00:02
18.64 mi
Rank: #3233 (-66)
25K β†’ 30K
20:52 | 6:43/mi
20M
2:09:24
20.00 mi
Rank: #3311 (-78)
30K β†’ 20M
9:22 | 6:54/mi
21M
2:16:45
21.00 mi
Rank: #3398 (-87)
20M β†’ 21M
7:21 | 7:21/mi
35K
2:21:31
21.75 mi
Rank: #3360 (+38)
21M β†’ 35K
4:46 | 6:23/mi
23M
2:29:57
23.00 mi
Rank: #3343 (+17)
35K β†’ 23M
8:26 | 6:45/mi
24M
2:36:38
24.00 mi
Rank: #3338 (+5)
23M β†’ 24M
6:41 | 6:41/mi
40K
2:42:45
24.85 mi
Rank: #3403 (-65)
24M β†’ 40K
6:07 | 7:10/mi
25.2M
2:45:24
25.20 mi
Rank: #3425 (-22)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
2:52:32
26.22 mi
Rank: #3519 (-94)
25.2M β†’ FINISH
7:08 | 7:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:26
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:29:06
Pace6:48 /mi
πŸ“ŠPositive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5319:556:2519:55
6:25
-
10K
6.21 mi10:43:3339:356:2319:40
6:20
-0:05
15K
9.32 mi11:03:1559:176:2219:42
6:21
+0:01
20K
12.43 mi11:23:031:19:056:2219:48
6:23
+0:02
HALF
13.11 mi11:27:241:23:266:224:21
6:23
0:00
25K
15.53 mi11:43:081:39:106:2415:44
6:30
+0:07
30K
18.64 mi12:04:002:00:026:2720:52
6:43
+0:13
20M
20.00 mi12:13:222:09:246:299:22
6:54
+0:11
21M
21.00 mi12:20:432:16:456:317:21
7:21
+0:27
35K
21.75 mi12:25:292:21:316:314:46
6:23
-0:58
23M
23.00 mi12:33:552:29:576:328:26
6:45
+0:22
24M
24.00 mi12:40:362:36:386:326:41
6:41
-0:04
40K
24.85 mi12:46:432:42:456:336:07
7:10
+0:29
25.2M
25.20 mi12:49:222:45:246:342:39
7:42
+0:32
FINISH
26.22 mi12:56:302:52:326:367:08
7:00
-0:42

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

6:35 /mi

Slowest Pace

7:42 /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

1:28:12

51% of race

Time at Steady Pace

51:43

30% of race

Time at Slower Pace

32:37

19% of race

Average Pace: 6:35 /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 mi10:23:5319:556:2519:55
6:25
#3541
10K
6.21 mi10:43:3339:356:2319:40
6:20
#3251
15K
9.32 mi11:03:1559:176:2219:42
6:21
#3197
20K
12.43 mi11:23:031:19:056:2219:48
6:23
#3132
HALF
13.11 mi11:27:241:23:266:224:21
6:23
#3151
25K
15.53 mi11:43:081:39:106:2415:44
6:30
#3167
30K
18.64 mi12:04:002:00:026:2720:52
6:43
#3233
20M
20.00 mi12:13:222:09:246:299:22
6:54
#3311
21M
21.00 mi12:20:432:16:456:317:21
7:21
#3398
35K
21.75 mi12:25:292:21:316:314:46
6:23
#3360
23M
23.00 mi12:33:552:29:576:328:26
6:45
#3343
24M
24.00 mi12:40:362:36:386:326:41
6:41
#3338
40K
24.85 mi12:46:432:42:456:336:07
7:10
#3403
25.2M
25.20 mi12:49:222:45:246:342:39
7:42
#3425
FINISH
26.22 mi12:56:302:52:326:367:08
7:00
#3519
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3541337033703138(Top 11%)3002(Top 18%)3002(Top 52%)
10K6.21 mi3.10 mi3251+2903112+2583112+2583051(Top 11%)2929(Top 18%)2929(Top 51%)
15K9.32 mi3.11 mi3197+543064+483064+483138(Top 11%)3002(Top 18%)3002(Top 52%)
20K12.43 mi3.11 mi3132+653002+623002+623011(Top 10%)2892(Top 18%)2892(Top 51%)
HALF13.11 mi0.68 mi3151-193021-193021-193608(Top 12%)3449(Top 21%)3449(Top 60%)
25K15.53 mi2.42 mi3167-163035-143035-143386(Top 12%)3228(Top 20%)3228(Top 56%)
30K18.64 mi3.11 mi3233-663094-593094-593790(Top 13%)3539(Top 22%)3539(Top 62%)
20M20.00 mi1.36 mi3311-783169-753169-754770(Top 16%)4294(Top 26%)4294(Top 75%)
21M21.00 mi1.00 mi3398-873241-723241-725521(Top 19%)4781(Top 29%)4781(Top 84%)
35K21.75 mi0.75 mi3360+383204+373204+372870(Top 10%)2684(Top 16%)2684(Top 47%)
23M23.00 mi1.25 mi3343+173188+163188+163685(Top 13%)3341(Top 20%)3341(Top 58%)
24M24.00 mi1.00 mi3338+53176+123176+124294(Top 15%)3791(Top 23%)3791(Top 66%)
40K24.85 mi0.85 mi3403-653229-533229-536406(Top 22%)5235(Top 32%)5235(Top 91%)
25.2M25.20 mi0.35 mi3425-223243-143243-146230(Top 21%)5033(Top 31%)5033(Top 88%)
FINISH26.22 mi1.02 mi3519-943317-743317-747504(Top 26%)5762(Top 35%)5762(Top 101%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
Γ—21
+97ft-345ft

Overall

3138

Males

3002

M18-39

3002

5K→10K

3.1 - 6.2 mi

Top 11%
Γ—5
+79ft-138ft

Overall

3051

Males

2929

M18-39

2929

10K→15K

6.2 - 9.3 mi

Top 11%
Γ—3
+67ft-78ft

Overall

3138

Males

3002

M18-39

3002

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

3011

Males

2892

M18-39

2892

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3608

Males

3449

M18-39

3449

HALF→25K

13.1 - 15.5 mi

Top 12%
Γ—4
+66ft-88ft

Overall

3386

Males

3228

M18-39

3228

25K→30K

15.5 - 18.6 mi

Top 13%
Γ—9
+181ft-148ft

Overall

3790

Males

3539

M18-39

3539

30K→20M

18.6 - 20.0 mi

Top 16%
Γ—5
+64ft-50ft

Overall

4770

Males

4294

M18-39

4294

20M→21M

20.0 - 21.0 mi

Top 19%
Γ—8
+106ft-24ft

Overall

5521

Males

4781

M18-39

4781

21M→35K

21.0 - 21.8 mi

Top 10%
Γ—7
+17ft-86ft

Overall

2870

Males

2684

M18-39

2684

35K→23M

21.8 - 23.0 mi

Top 13%
Γ—5
+23ft-63ft

Overall

3685

Males

3341

M18-39

3341

23M→24M

23.0 - 24.0 mi

Top 15%
Γ—6
+12ft-82ft

Overall

4294

Males

3791

M18-39

3791

24M→40K

24.0 - 24.9 mi

Top 22%
Γ—1
+6ft-20ft

Overall

6406

Males

5235

M18-39

5235

40K→25.2M

24.9 - 25.2 mi

Top 21%
Γ—1
+13ft-16ft

Overall

6230

Males

5033

M18-39

5033

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
Γ—2
+22ft-21ft

Overall

7504

Males

5762

M18-39

5762

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
976*
Passed By
954
Net Change
+22
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3541
5K β†’ 10K339*49+290#3541#3251
10K β†’ 15K11662+54#3251#3197
15K β†’ 20K11752+65#3197#3132
20K β†’ HALF625-19#3132#3151
HALF β†’ 25K6379-16#3151#3167
25K β†’ 30K69135-66#3167#3233
30K β†’ 20M26104-78#3233#3311
20M β†’ 21M22109-87#3311#3398
21M β†’ 35K479+38#3398#3360
35K β†’ 23M6649+17#3360#3343
23M β†’ 24M3732+5#3343#3338
24M β†’ 40K2792-65#3338#3403
40K β†’ 25.2M1739-22#3403#3425
25.2M β†’ FINISH24118-94#3425#3519
TOTALS976*954+22

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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