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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Charles Lukens

Bib: 29109 •M •Age: N/A

CT

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
30:02
3.11 mi
Rank: #24986
Start → 5K
30:02 | 9:41/mi
10K
57:31
6.21 mi
Rank: #23742 (+1244)
5K → 10K
27:29 | 8:51/mi
15K
1:23:54
9.32 mi
Rank: #22737 (+1005)
10K → 15K
26:23 | 8:30/mi
20K
1:50:51
12.43 mi
Rank: #22115 (+622)
15K → 20K
26:57 | 8:41/mi
HALF
1:56:47
13.11 mi
Rank: #22074 (+41)
20K → HALF
5:56 | 8:43/mi
25K
2:19:01
15.53 mi
Rank: #22013 (+61)
HALF → 25K
22:14 | 9:11/mi
30K
2:48:35
18.64 mi
Rank: #21967 (+46)
25K → 30K
29:34 | 9:31/mi
20M
3:02:22
20.00 mi
Rank: #22054 (-87)
30K → 20M
13:47 | 10:09/mi
21M
3:12:49
21.00 mi
Rank: #22040 (+14)
20M → 21M
10:27 | 10:27/mi
35K
3:19:35
21.75 mi
Rank: #21967 (+73)
21M → 35K
6:46 | 9:03/mi
23M
3:32:29
23.00 mi
Rank: #22075 (-108)
35K → 23M
12:54 | 10:19/mi
24M
3:42:38
24.00 mi
Rank: #22140 (-65)
23M → 24M
10:09 | 10:09/mi
40K
3:52:19
24.85 mi
Rank: #22296 (-156)
24M → 40K
9:41 | 11:20/mi
25.2M
3:56:26
25.20 mi
Rank: #22334 (-38)
40K → 25.2M
4:07 | 11:57/mi
FINISH
4:06:41
26.22 mi
Rank: #22405 (-71)
25.2M → FINISH
10:15 | 10:04/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
Time1:56:47
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:09:54
Pace9:55 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1530:029:4130:02
9:41
-
10K
6.21 mi12:20:4457:319:1627:29
8:51
-0:50
15K
9.32 mi12:47:071:23:549:0126:23
8:30
-0:21
20K
12.43 mi13:14:041:50:518:5626:57
8:41
+0:11
HALF
13.11 mi13:20:001:56:478:555:56
8:43
+0:02
25K
15.53 mi13:42:142:19:018:5722:14
9:11
+0:28
30K
18.64 mi14:11:482:48:359:0329:34
9:31
+0:20
20M
20.00 mi14:25:353:02:229:0813:47
10:09
+0:38
21M
21.00 mi14:36:023:12:499:1110:27
10:27
+0:18
35K
21.75 mi14:42:483:19:359:116:46
9:03
-1:24
23M
23.00 mi14:55:423:32:299:1512:54
10:19
+1:16
24M
24.00 mi15:05:513:42:389:1710:09
10:09
-0:10
40K
24.85 mi15:15:323:52:199:219:41
11:20
+1:11
25.2M
25.20 mi15:19:393:56:269:234:07
11:57
+0:37
FINISH
26.22 mi15:29:544:06:419:2510:15
10:04
-1:53

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

8:30 /mi

Average Pace

9:25 /mi

Slowest Pace

11:57 /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

1:55:45

47% of race

Time at Steady Pace

1:33:47

38% of race

Time at Slower Pace

37:09

15% of race

Average Pace: 9:24 /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 mi11:53:1530:029:4130:02
9:41
#24986
10K
6.21 mi12:20:4457:319:1627:29
8:51
#23742
15K
9.32 mi12:47:071:23:549:0126:23
8:30
#22737
20K
12.43 mi13:14:041:50:518:5626:57
8:41
#22115
HALF
13.11 mi13:20:001:56:478:555:56
8:43
#22074
25K
15.53 mi13:42:142:19:018:5722:14
9:11
#22013
30K
18.64 mi14:11:482:48:359:0329:34
9:31
#21967
20M
20.00 mi14:25:353:02:229:0813:47
10:09
#22054
21M
21.00 mi14:36:023:12:499:1110:27
10:27
#22040
35K
21.75 mi14:42:483:19:359:116:46
9:03
#21967
23M
23.00 mi14:55:423:32:299:1512:54
10:19
#22075
24M
24.00 mi15:05:513:42:389:1710:09
10:09
#22140
40K
24.85 mi15:15:323:52:199:219:41
11:20
#22296
25.2M
25.20 mi15:19:393:56:269:234:07
11:57
#22334
FINISH
26.22 mi15:29:544:06:419:2510:15
10:04
#22405
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 mi24986147161471620103(Top 69%)12371(Top 76%)12371(Top 216%)
10K6.21 mi3.10 mi23742+124414113+60314113+60322117(Top 76%)13310(Top 81%)13310(Top 233%)
15K9.32 mi3.11 mi22737+100513622+49113622+49120103(Top 69%)12371(Top 76%)12371(Top 216%)
20K12.43 mi3.11 mi22115+62213305+31713305+31720301(Top 70%)12431(Top 76%)12431(Top 217%)
HALF13.11 mi0.68 mi22074+4113284+2113284+2121331(Top 74%)12964(Top 79%)12964(Top 227%)
25K15.53 mi2.42 mi22013+6113258+2613258+2621894(Top 75%)13183(Top 81%)13183(Top 230%)
30K18.64 mi3.11 mi21967+4613208+5013208+5021695(Top 75%)12993(Top 80%)12993(Top 227%)
20M20.00 mi1.36 mi22054-8713239-3113239-3122936(Top 79%)13507(Top 83%)13507(Top 236%)
21M21.00 mi1.00 mi22040+1413213+2613213+2621810(Top 75%)12930(Top 79%)12930(Top 226%)
35K21.75 mi0.75 mi21967+7313168+4513168+4520198(Top 70%)12088(Top 74%)12088(Top 211%)
23M23.00 mi1.25 mi22075-10813199-3113199-3122918(Top 79%)13358(Top 82%)13358(Top 233%)
24M24.00 mi1.00 mi22140-6513220-2113220-2123204(Top 80%)13463(Top 82%)13463(Top 235%)
40K24.85 mi0.85 mi22296-15613286-6613286-6624826(Top 86%)14185(Top 87%)14185(Top 248%)
25.2M25.20 mi0.35 mi22334-3813295-913295-924306(Top 84%)13922(Top 85%)13922(Top 243%)
FINISH26.22 mi1.02 mi22405-7113314-1913314-1923982(Top 83%)13783(Top 84%)13783(Top 241%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20103

Males

12371

M18-39

12371

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

22117

Males

13310

M18-39

13310

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20103

Males

12371

M18-39

12371

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20301

Males

12431

M18-39

12431

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21331

Males

12964

M18-39

12964

HALF→25K

13.1 - 15.5 mi

Top 75%
×4
+66ft-88ft

Overall

21894

Males

13183

M18-39

13183

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21695

Males

12993

M18-39

12993

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22936

Males

13507

M18-39

13507

20M→21M

20.0 - 21.0 mi

Top 75%
×8
+106ft-24ft

Overall

21810

Males

12930

M18-39

12930

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20198

Males

12088

M18-39

12088

35K→23M

21.8 - 23.0 mi

Top 79%
×5
+23ft-63ft

Overall

22918

Males

13358

M18-39

13358

23M→24M

23.0 - 24.0 mi

Top 80%
×6
+12ft-82ft

Overall

23204

Males

13463

M18-39

13463

24M→40K

24.0 - 24.9 mi

Top 86%
×1
+6ft-20ft

Overall

24826

Males

14185

M18-39

14185

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24306

Males

13922

M18-39

13922

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
×2
+22ft-21ft

Overall

23982

Males

13783

M18-39

13783

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3632*
Passed By
1051
Net Change
+2581
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24986
5K → 10K1251*7+1244#24986#23742
10K → 15K1009*4+1005#23742#22737
15K → 20K626*4+622#22737#22115
20K → HALF487+41#22115#22074
HALF → 25K15190+61#22074#22013
25K → 30K195149+46#22013#21967
30K → 20M54141-87#21967#22054
20M → 21M8773+14#22054#22040
21M → 35K8411+73#22040#21967
35K → 23M50158-108#21967#22075
23M → 24M37102-65#22075#22140
24M → 40K16172-156#22140#22296
40K → 25.2M947-38#22296#22334
25.2M → FINISH1586-71#22334#22405
TOTALS3632*1051+2581

* 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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