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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Maurits Knobben

Bib: 4595 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Age Group (M18-39)
#0 / 5723
Top 49%
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
20:30
3.11 mi
Rank: #4962
Start → 5K
20:30 | 6:36/mi
10K
41:02
6.21 mi
Rank: #5002 (-40)
5K → 10K
20:32 | 6:37/mi
15K
1:01:46
9.32 mi
Rank: #5176 (-174)
10K → 15K
20:44 | 6:41/mi
20K
1:22:22
12.43 mi
Rank: #5003 (+173)
15K → 20K
20:36 | 6:38/mi
HALF
1:26:48
13.11 mi
Rank: #4958 (+45)
20K → HALF
4:26 | 6:31/mi
25K
1:42:54
15.53 mi
Rank: #4848 (+110)
HALF → 25K
16:06 | 6:39/mi
30K
2:03:44
18.64 mi
Rank: #4595 (+253)
25K → 30K
20:50 | 6:43/mi
20M
2:12:50
20.00 mi
Rank: #4466 (+129)
30K → 20M
9:06 | 6:42/mi
21M
2:19:47
21.00 mi
Rank: #4354 (+112)
20M → 21M
6:57 | 6:57/mi
35K
2:24:38
21.75 mi
Rank: #4298 (+56)
21M → 35K
4:51 | 6:29/mi
23M
2:33:12
23.00 mi
Rank: #4261 (+37)
35K → 23M
8:34 | 6:51/mi
24M
2:40:00
24.00 mi
Rank: #4260 (+1)
23M → 24M
6:48 | 6:48/mi
40K
2:45:47
24.85 mi
Rank: #4211 (+49)
24M → 40K
5:47 | 6:46/mi
25.2M
2:48:20
25.20 mi
Rank: #4217 (-6)
40K → 25.2M
2:33 | 7:24/mi
FINISH
2:54:39
26.22 mi
Rank: #4099 (+118)
25.2M → FINISH
6:19 | 6:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:48
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:27:51
Pace6:43 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0020:306:3620:30
6:36
-
10K
6.21 mi10:43:3241:026:3720:32
6:37
+0:01
15K
9.32 mi11:04:161:01:466:3820:44
6:41
+0:04
20K
12.43 mi11:24:521:22:226:3820:36
6:38
-0:03
HALF
13.11 mi11:29:181:26:486:384:26
6:31
-0:07
25K
15.53 mi11:45:241:42:546:3816:06
6:39
+0:08
30K
18.64 mi12:06:142:03:446:3920:50
6:43
+0:04
20M
20.00 mi12:15:202:12:506:399:06
6:42
-0:01
21M
21.00 mi12:22:172:19:476:406:57
6:57
+0:15
35K
21.75 mi12:27:082:24:386:404:51
6:29
-0:28
23M
23.00 mi12:35:422:33:126:408:34
6:51
+0:22
24M
24.00 mi12:42:302:40:006:416:48
6:48
-0:03
40K
24.85 mi12:48:172:45:476:415:47
6:46
-0:02
25.2M
25.20 mi12:50:502:48:206:412:33
7:24
+0:38
FINISH
26.22 mi12:57:092:54:396:406:19
6:12
-1:12

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

6:12 /mi

Average Pace

6:40 /mi

Slowest Pace

7:24 /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

2:36:35

90% of race

Time at Steady Pace

15:31

9% of race

Time at Slower Pace

2:33

1% of race

Average Pace: 6:40 /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 mi10:23:0020:306:3620:30
6:36
#4962
10K
6.21 mi10:43:3241:026:3720:32
6:37
#5002
15K
9.32 mi11:04:161:01:466:3820:44
6:41
#5176
20K
12.43 mi11:24:521:22:226:3820:36
6:38
#5003
HALF
13.11 mi11:29:181:26:486:384:26
6:31
#4958
25K
15.53 mi11:45:241:42:546:3816:06
6:39
#4848
30K
18.64 mi12:06:142:03:446:3920:50
6:43
#4595
20M
20.00 mi12:15:202:12:506:399:06
6:42
#4466
21M
21.00 mi12:22:172:19:476:406:57
6:57
#4354
35K
21.75 mi12:27:082:24:386:404:51
6:29
#4298
23M
23.00 mi12:35:422:33:126:408:34
6:51
#4261
24M
24.00 mi12:42:302:40:006:416:48
6:48
#4260
40K
24.85 mi12:48:172:45:476:415:47
6:46
#4211
25.2M
25.20 mi12:50:502:48:206:412:33
7:24
#4217
FINISH
26.22 mi12:57:092:54:396:406:19
6:12
#4099
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 mi4962463446345577(Top 19%)5121(Top 31%)5121(Top 89%)
10K6.21 mi3.10 mi5002-404670-364670-365087(Top 18%)4734(Top 29%)4734(Top 83%)
15K9.32 mi3.11 mi5176-1744818-1484818-1485577(Top 19%)5121(Top 31%)5121(Top 89%)
20K12.43 mi3.11 mi5003+1734663+1554663+1554636(Top 16%)4339(Top 27%)4339(Top 76%)
HALF13.11 mi0.68 mi4958+454628+354628+354385(Top 15%)4133(Top 25%)4133(Top 72%)
25K15.53 mi2.42 mi4848+1104535+934535+934396(Top 15%)4101(Top 25%)4101(Top 72%)
30K18.64 mi3.11 mi4595+2534304+2314304+2313738(Top 13%)3499(Top 21%)3499(Top 61%)
20M20.00 mi1.36 mi4466+1294187+1174187+1173486(Top 12%)3248(Top 20%)3248(Top 57%)
21M21.00 mi1.00 mi4354+1124081+1064081+1063191(Top 11%)2961(Top 18%)2961(Top 52%)
35K21.75 mi0.75 mi4298+564028+534028+533497(Top 12%)3226(Top 20%)3226(Top 56%)
23M23.00 mi1.25 mi4261+373986+423986+424374(Top 15%)3899(Top 24%)3899(Top 68%)
24M24.00 mi1.00 mi4260+13973+133973+135088(Top 18%)4401(Top 27%)4401(Top 77%)
40K24.85 mi0.85 mi4211+493921+523921+523986(Top 14%)3511(Top 21%)3511(Top 61%)
25.2M25.20 mi0.35 mi4217-63919+23919+24555(Top 16%)3883(Top 24%)3883(Top 68%)
FINISH26.22 mi1.02 mi4099+1183813+1063813+1062521(Top 9%)2295(Top 14%)2295(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5577

Males

5121

M18-39

5121

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5087

Males

4734

M18-39

4734

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5577

Males

5121

M18-39

5121

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4636

Males

4339

M18-39

4339

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4385

Males

4133

M18-39

4133

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4396

Males

4101

M18-39

4101

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3738

Males

3499

M18-39

3499

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3486

Males

3248

M18-39

3248

20M→21M

20.0 - 21.0 mi

Top 11%
×8
+106ft-24ft

Overall

3191

Males

2961

M18-39

2961

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3497

Males

3226

M18-39

3226

35K→23M

21.8 - 23.0 mi

Top 15%
×5
+23ft-63ft

Overall

4374

Males

3899

M18-39

3899

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5088

Males

4401

M18-39

4401

24M→40K

24.0 - 24.9 mi

Top 14%
×1
+6ft-20ft

Overall

3986

Males

3511

M18-39

3511

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4555

Males

3883

M18-39

3883

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2521

Males

2295

M18-39

2295

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1528*
Passed By
637
Net Change
+863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4962
5K → 10K153193-40#4962#5002
10K → 15K54200-174#5002#5176
15K → 20K19320+173#5176#5003
20K → HALF527+45#5003#4958
HALF → 25K13323+110#4958#4848
25K → 30K270*17+253#4848#4595
30K → 20M13910+129#4595#4466
20M → 21M12412+112#4466#4354
21M → 35K659+56#4354#4298
35K → 23M7942+37#4298#4261
23M → 24M5049+1#4261#4260
24M → 40K7627+49#4260#4211
40K → 25.2M1723-6#4211#4217
25.2M → FINISH1235+118#4217#4099
TOTALS1528*637+863

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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