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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nicholas Clark

Bib: 31063 •M •Age: N/A

MA

Boston Marathon logo
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
26:37
3.11 mi
Rank: #20446
Start → 5K
26:37 | 8:35/mi
10K
52:35
6.21 mi
Rank: #19952 (+494)
5K → 10K
25:58 | 8:22/mi
15K
1:18:48
9.32 mi
Rank: #19873 (+79)
10K → 15K
26:13 | 8:27/mi
20K
1:46:18
12.43 mi
Rank: #20205 (-332)
15K → 20K
27:30 | 8:52/mi
HALF
1:52:20
13.11 mi
Rank: #20316 (-111)
20K → HALF
6:02 | 8:52/mi
25K
2:16:19
15.53 mi
Rank: #21210 (-894)
HALF → 25K
23:59 | 9:54/mi
30K
2:50:37
18.64 mi
Rank: #22432 (-1222)
25K → 30K
34:18 | 11:03/mi
20M
3:05:00
20.00 mi
Rank: #22608 (-176)
30K → 20M
14:23 | 10:36/mi
21M
3:17:35
21.00 mi
Rank: #22869 (-261)
20M → 21M
12:35 | 12:35/mi
35K
3:24:52
21.75 mi
Rank: #22863 (+6)
21M → 35K
7:17 | 9:45/mi
23M
3:38:10
23.00 mi
Rank: #22916 (-53)
35K → 23M
13:18 | 10:38/mi
24M
3:48:53
24.00 mi
Rank: #22990 (-74)
23M → 24M
10:43 | 10:43/mi
40K
3:58:06
24.85 mi
Rank: #23015 (-25)
24M → 40K
9:13 | 10:47/mi
25.2M
4:01:52
25.20 mi
Rank: #23000 (+15)
40K → 25.2M
3:46 | 10:56/mi
FINISH
4:11:22
26.22 mi
Rank: #22946 (+54)
25.2M → FINISH
9:30 | 9:20/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:20
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time2:19:02
Pace10:37 /mi
📊Positive Split: 23.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:0426:378:3526:37
8:35
-
10K
6.21 mi12:18:0252:358:2825:58
8:22
-0:13
15K
9.32 mi12:44:151:18:488:2826:13
8:27
+0:05
20K
12.43 mi13:11:451:46:188:3427:30
8:52
+0:25
HALF
13.11 mi13:17:471:52:208:356:02
8:52
0:00
25K
15.53 mi13:41:462:16:198:4723:59
9:54
+1:02
30K
18.64 mi14:16:042:50:379:1034:18
11:03
+1:09
20M
20.00 mi14:30:273:05:009:1614:23
10:36
-0:27
21M
21.00 mi14:43:023:17:359:2512:35
12:35
+1:59
35K
21.75 mi14:50:193:24:529:267:17
9:45
-2:50
23M
23.00 mi15:03:373:38:109:3013:18
10:38
+0:53
24M
24.00 mi15:14:203:48:539:3310:43
10:43
+0:05
40K
24.85 mi15:23:333:58:069:359:13
10:47
+0:04
25.2M
25.20 mi15:27:194:01:529:363:46
10:56
+0:09
FINISH
26.22 mi15:36:494:11:229:369:30
9:20
-1:36

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

8:22 /mi

Average Pace

9:36 /mi

Slowest Pace

12:35 /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

1:52:20

45% of race

Time at Steady Pace

40:46

16% of race

Time at Slower Pace

1:38:16

39% of race

Average Pace: 9:35 /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 mi11:52:0426:378:3526:37
8:35
#20446
10K
6.21 mi12:18:0252:358:2825:58
8:22
#19952
15K
9.32 mi12:44:151:18:488:2826:13
8:27
#19873
20K
12.43 mi13:11:451:46:188:3427:30
8:52
#20205
HALF
13.11 mi13:17:471:52:208:356:02
8:52
#20316
25K
15.53 mi13:41:462:16:198:4723:59
9:54
#21210
30K
18.64 mi14:16:042:50:379:1034:18
11:03
#22432
20M
20.00 mi14:30:273:05:009:1614:23
10:36
#22608
21M
21.00 mi14:43:023:17:359:2512:35
12:35
#22869
35K
21.75 mi14:50:193:24:529:267:17
9:45
#22863
23M
23.00 mi15:03:373:38:109:3013:18
10:38
#22916
24M
24.00 mi15:14:203:48:539:3310:43
10:43
#22990
40K
24.85 mi15:23:333:58:069:359:13
10:47
#23015
25.2M
25.20 mi15:27:194:01:529:363:46
10:56
#23000
FINISH
26.22 mi15:36:494:11:229:369:30
9:20
#22946
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 mi20446124781247819774(Top 68%)12231(Top 75%)12231(Top 214%)
10K6.21 mi3.10 mi19952+49412279+19912279+19919538(Top 67%)12121(Top 74%)12121(Top 212%)
15K9.32 mi3.11 mi19873+7912250+2912250+2919774(Top 68%)12231(Top 75%)12231(Top 214%)
20K12.43 mi3.11 mi20205-33212383-13312383-13321237(Top 73%)12890(Top 79%)12890(Top 225%)
HALF13.11 mi0.68 mi20316-11112438-5512438-5522044(Top 76%)13302(Top 81%)13302(Top 232%)
25K15.53 mi2.42 mi21210-89412846-40812846-40824015(Top 83%)14202(Top 87%)14202(Top 248%)
30K18.64 mi3.11 mi22432-122213430-58413430-58425405(Top 88%)14729(Top 90%)14729(Top 257%)
20M20.00 mi1.36 mi22608-17613500-7013500-7024055(Top 83%)14023(Top 86%)14023(Top 245%)
21M21.00 mi1.00 mi22869-26113606-10613606-10625881(Top 89%)14817(Top 91%)14817(Top 259%)
35K21.75 mi0.75 mi22863+613596+1013596+1022437(Top 77%)13184(Top 81%)13184(Top 230%)
23M23.00 mi1.25 mi22916-5313601-513601-523679(Top 82%)13715(Top 84%)13715(Top 240%)
24M24.00 mi1.00 mi22990-7413631-3013631-3024530(Top 85%)14081(Top 86%)14081(Top 246%)
40K24.85 mi0.85 mi23015-2513634-313634-323803(Top 82%)13684(Top 84%)13684(Top 239%)
25.2M25.20 mi0.35 mi23000+1513621+1313621+1322171(Top 76%)12920(Top 79%)12920(Top 226%)
FINISH26.22 mi1.02 mi22946+5413584+3713584+3721731(Top 75%)12722(Top 78%)12722(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19774

Males

12231

M18-39

12231

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19538

Males

12121

M18-39

12121

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19774

Males

12231

M18-39

12231

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21237

Males

12890

M18-39

12890

20K→HALF

12.4 - 13.1 mi

Top 76%
×2
+19ft-37ft

Overall

22044

Males

13302

M18-39

13302

HALF→25K

13.1 - 15.5 mi

Top 83%
×4
+66ft-88ft

Overall

24015

Males

14202

M18-39

14202

25K→30K

15.5 - 18.6 mi

Top 88%
×9
+181ft-148ft

Overall

25405

Males

14729

M18-39

14729

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24055

Males

14023

M18-39

14023

20M→21M

20.0 - 21.0 mi

Top 89%
×8
+106ft-24ft

Overall

25881

Males

14817

M18-39

14817

21M→35K

21.0 - 21.8 mi

Top 77%
×7
+17ft-86ft

Overall

22437

Males

13184

M18-39

13184

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23679

Males

13715

M18-39

13715

23M→24M

23.0 - 24.0 mi

Top 85%
×6
+12ft-82ft

Overall

24530

Males

14081

M18-39

14081

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23803

Males

13684

M18-39

13684

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1
+13ft-16ft

Overall

22171

Males

12920

M18-39

12920

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21731

Males

12722

M18-39

12722

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1248*
Passed By
1684
Net Change
-2500
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20446
5K → 10K600*106+494#20446#19952
10K → 15K207*128+79#19952#19873
15K → 20K84200-332#19873#20205
20K → HALF13124-111#20205#20316
HALF → 25K18200-894#20316#21210
25K → 30K20200-1222#21210#22432
30K → 20M40200-176#22432#22608
20M → 21M17200-261#22608#22869
21M → 35K4236+6#22869#22863
35K → 23M47100-53#22863#22916
23M → 24M29103-74#22916#22990
24M → 40K3459-25#22990#23015
40K → 25.2M2712+15#23015#23000
25.2M → FINISH7016+54#23000#22946
TOTALS1248*1684-2500

* 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

Activity Data

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