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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nick Dudek

Bib: 4252 •M •Age: N/A

CA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
23:17
3.11 mi
Rank: #12726
Start → 5K
23:17 | 7:30/mi
10K
47:27
6.21 mi
Rank: #14053 (-1327)
5K → 10K
24:10 | 7:47/mi
15K
1:15:21
9.32 mi
Rank: #17663 (-3610)
10K → 15K
27:54 | 8:59/mi
20K
1:40:45
12.43 mi
Rank: #17562 (+101)
15K → 20K
25:24 | 8:11/mi
HALF
1:47:17
13.11 mi
Rank: #18070 (-508)
20K → HALF
6:32 | 9:36/mi
25K
2:06:08
15.53 mi
Rank: #17413 (+657)
HALF → 25K
18:51 | 7:47/mi
30K
2:30:49
18.64 mi
Rank: #16650 (+763)
25K → 30K
24:41 | 7:57/mi
20M
2:42:05
20.00 mi
Rank: #16504 (+146)
30K → 20M
11:16 | 8:18/mi
21M
2:51:05
21.00 mi
Rank: #16444 (+60)
20M → 21M
9:00 | 9:00/mi
35K
3:00:59
21.75 mi
Rank: #17544 (-1100)
21M → 35K
9:54 | 13:14/mi
23M
3:13:40
23.00 mi
Rank: #17960 (-416)
35K → 23M
12:41 | 10:09/mi
24M
3:24:17
24.00 mi
Rank: #18446 (-486)
23M → 24M
10:37 | 10:37/mi
40K
3:37:00
24.85 mi
Rank: #19596 (-1150)
24M → 40K
12:43 | 14:53/mi
25.2M
3:40:34
25.20 mi
Rank: #19629 (-33)
40K → 25.2M
3:34 | 10:21/mi
FINISH
3:51:10
26.22 mi
Rank: #19961 (-332)
25.2M → FINISH
10:36 | 10:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:17
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time2:03:53
Pace9:27 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0823:177:3023:17
7:30
-
10K
6.21 mi10:50:1847:277:3924:10
7:47
+0:17
15K
9.32 mi11:18:121:15:218:0627:54
8:59
+1:12
20K
12.43 mi11:43:361:40:458:0725:24
8:11
-0:48
HALF
13.11 mi11:50:081:47:178:126:32
9:36
+1:25
25K
15.53 mi12:08:592:06:088:0818:51
7:47
-1:49
30K
18.64 mi12:33:402:30:498:0624:41
7:57
+0:10
20M
20.00 mi12:44:562:42:058:0711:16
8:18
+0:21
21M
21.00 mi12:53:562:51:058:099:00
9:00
+0:42
35K
21.75 mi13:03:503:00:598:209:54
13:14
+4:14
23M
23.00 mi13:16:313:13:408:2612:41
10:09
-3:05
24M
24.00 mi13:27:083:24:178:3110:37
10:37
+0:28
40K
24.85 mi13:39:513:37:008:4412:43
14:53
+4:16
25.2M
25.20 mi13:43:253:40:348:463:34
10:21
-4:32
FINISH
26.22 mi13:54:013:51:108:5010:36
10:25
+0:04

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

7:30 /mi

Average Pace

8:49 /mi

Slowest Pace

14:53 /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

1:30:59

39% of race

Time at Steady Pace

1:20:06

35% of race

Time at Slower Pace

1:00:05

26% of race

Average Pace: 8:49 /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 mi10:26:0823:177:3023:17
7:30
#12726
10K
6.21 mi10:50:1847:277:3924:10
7:47
#14053
15K
9.32 mi11:18:121:15:218:0627:54
8:59
#17663
20K
12.43 mi11:43:361:40:458:0725:24
8:11
#17562
HALF
13.11 mi11:50:081:47:178:126:32
9:36
#18070
25K
15.53 mi12:08:592:06:088:0818:51
7:47
#17413
30K
18.64 mi12:33:402:30:498:0624:41
7:57
#16650
20M
20.00 mi12:44:562:42:058:0711:16
8:18
#16504
21M
21.00 mi12:53:562:51:058:099:00
9:00
#16444
35K
21.75 mi13:03:503:00:598:209:54
13:14
#17544
23M
23.00 mi13:16:313:13:408:2612:41
10:09
#17960
24M
24.00 mi13:27:083:24:178:3110:37
10:37
#18446
40K
24.85 mi13:39:513:37:008:4412:43
14:53
#19596
25.2M
25.20 mi13:43:253:40:348:463:34
10:21
#19629
FINISH
26.22 mi13:54:013:51:108:5010:36
10:25
#19961
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 mi127269351935122602(Top 78%)13578(Top 83%)13578(Top 237%)
10K6.21 mi3.10 mi14053-13279873-5229873-52215428(Top 53%)10401(Top 64%)10401(Top 182%)
15K9.32 mi3.11 mi17663-361011290-141711290-141722602(Top 78%)13578(Top 83%)13578(Top 237%)
20K12.43 mi3.11 mi17562+10111237+5311237+5317340(Top 60%)11150(Top 68%)11150(Top 195%)
HALF13.11 mi0.68 mi18070-50811462-22511462-22524574(Top 85%)14485(Top 89%)14485(Top 253%)
25K15.53 mi2.42 mi17413+65711177+28511177+28513615(Top 47%)9497(Top 58%)9497(Top 166%)
30K18.64 mi3.11 mi16650+76310799+37810799+37813079(Top 45%)9157(Top 56%)9157(Top 160%)
20M20.00 mi1.36 mi16504+14610725+7410725+7414898(Top 51%)9864(Top 60%)9864(Top 172%)
21M21.00 mi1.00 mi16444+6010686+3910686+3916125(Top 56%)10321(Top 63%)10321(Top 180%)
35K21.75 mi0.75 mi17544-110011147-46111147-46127884(Top 96%)15754(Top 96%)15754(Top 275%)
23M23.00 mi1.25 mi17960-41611286-13911286-13922488(Top 77%)13158(Top 81%)13158(Top 230%)
24M24.00 mi1.00 mi18446-48611496-21011496-21024319(Top 84%)13975(Top 86%)13975(Top 244%)
40K24.85 mi0.85 mi19596-115011983-48711983-48728384(Top 98%)15973(Top 98%)15973(Top 279%)
25.2M25.20 mi0.35 mi19629-3311997-1411997-1420543(Top 71%)12117(Top 74%)12117(Top 212%)
FINISH26.22 mi1.02 mi19961-33212128-13112128-13124834(Top 86%)14188(Top 87%)14188(Top 248%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22602

Males

13578

M18-39

13578

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15428

Males

10401

M18-39

10401

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22602

Males

13578

M18-39

13578

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17340

Males

11150

M18-39

11150

20K→HALF

12.4 - 13.1 mi

Top 85%
×2
+19ft-37ft

Overall

24574

Males

14485

M18-39

14485

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13615

Males

9497

M18-39

9497

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

13079

Males

9157

M18-39

9157

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14898

Males

9864

M18-39

9864

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16125

Males

10321

M18-39

10321

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27884

Males

15754

M18-39

15754

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22488

Males

13158

M18-39

13158

23M→24M

23.0 - 24.0 mi

Top 84%
×6
+12ft-82ft

Overall

24319

Males

13975

M18-39

13975

24M→40K

24.0 - 24.9 mi

Top 98%
×1
+6ft-20ft

Overall

28384

Males

15973

M18-39

15973

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20543

Males

12117

M18-39

12117

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

24834

Males

14188

M18-39

14188

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2018*
Passed By
1849
Net Change
-7235
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12726
5K → 10K28200-1327#12726#14053
10K → 15K2200-3610#14053#17663
15K → 20K218*117+101#17663#17562
20K → HALF2200-508#17562#18070
HALF → 25K658*1+657#18070#17413
25K → 30K764*1+763#17413#16650
30K → 20M16519+146#16650#16504
20M → 21M11656+60#16504#16444
21M → 35K2200-1100#16444#17544
35K → 23M27200-416#17544#17960
23M → 24M7200-486#17960#18446
24M → 40K1200-1150#18446#19596
40K → 25.2M2255-33#19596#19629
25.2M → FINISH6200-332#19629#19961
TOTALS2018*1849-7235

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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