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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lloyd Henderson

Bib: 3912 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 21%
Gender (Male)
#0 / 16340
Top 33%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
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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
20:44
3.11 mi
Rank: #5636
Start → 5K
20:44 | 6:41/mi
10K
41:31
6.21 mi
Rank: #5716 (-80)
5K → 10K
20:47 | 6:42/mi
15K
1:02:26
9.32 mi
Rank: #5818 (-102)
10K → 15K
20:55 | 6:44/mi
20K
1:23:30
12.43 mi
Rank: #5799 (+19)
15K → 20K
21:04 | 6:47/mi
HALF
1:28:06
13.11 mi
Rank: #5840 (-41)
20K → HALF
4:36 | 6:45/mi
25K
1:44:39
15.53 mi
Rank: #5846 (-6)
HALF → 25K
16:33 | 6:50/mi
30K
2:06:17
18.64 mi
Rank: #5772 (+74)
25K → 30K
21:38 | 6:58/mi
20M
2:15:53
20.00 mi
Rank: #5793 (-21)
30K → 20M
9:36 | 7:05/mi
21M
2:23:17
21.00 mi
Rank: #5782 (+11)
20M → 21M
7:24 | 7:24/mi
35K
2:28:31
21.75 mi
Rank: #5836 (-54)
21M → 35K
5:14 | 7:00/mi
23M
2:37:33
23.00 mi
Rank: #5907 (-71)
35K → 23M
9:02 | 7:14/mi
24M
2:44:35
24.00 mi
Rank: #5910 (-3)
23M → 24M
7:02 | 7:02/mi
40K
2:51:12
24.85 mi
Rank: #6115 (-205)
24M → 40K
6:37 | 7:45/mi
25.2M
2:53:57
25.20 mi
Rank: #6142 (-27)
40K → 25.2M
2:45 | 7:59/mi
FINISH
3:00:56
26.22 mi
Rank: #6107 (+35)
25.2M → FINISH
6:59 | 6:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:06
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:32:50
Pace7:05 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2720:446:4120:44
6:41
-
10K
6.21 mi10:43:1441:316:4120:47
6:42
+0:01
15K
9.32 mi11:04:091:02:266:4220:55
6:44
+0:02
20K
12.43 mi11:25:131:23:306:4421:04
6:47
+0:03
HALF
13.11 mi11:29:491:28:066:444:36
6:45
-0:02
25K
15.53 mi11:46:221:44:396:4516:33
6:50
+0:05
30K
18.64 mi12:08:002:06:176:4721:38
6:58
+0:08
20M
20.00 mi12:17:362:15:536:489:36
7:05
+0:07
21M
21.00 mi12:25:002:23:176:507:24
7:24
+0:19
35K
21.75 mi12:30:142:28:316:505:14
7:00
-0:24
23M
23.00 mi12:39:162:37:336:529:02
7:14
+0:14
24M
24.00 mi12:46:182:44:356:527:02
7:02
-0:12
40K
24.85 mi12:52:552:51:126:546:37
7:45
+0:43
25.2M
25.20 mi12:55:402:53:576:552:45
7:59
+0:14
FINISH
26.22 mi13:02:393:00:566:556:59
6:52
-1:07

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

6:41 /mi

Average Pace

6:54 /mi

Slowest Pace

7:59 /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

2:44:10

91% of race

Time at Steady Pace

14:01

8% of race

Time at Slower Pace

2:45

2% of race

Average Pace: 6:54 /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 mi10:22:2720:446:4120:44
6:41
#5636
10K
6.21 mi10:43:1441:316:4120:47
6:42
#5716
15K
9.32 mi11:04:091:02:266:4220:55
6:44
#5818
20K
12.43 mi11:25:131:23:306:4421:04
6:47
#5799
HALF
13.11 mi11:29:491:28:066:444:36
6:45
#5840
25K
15.53 mi11:46:221:44:396:4516:33
6:50
#5846
30K
18.64 mi12:08:002:06:176:4721:38
6:58
#5772
20M
20.00 mi12:17:362:15:536:489:36
7:05
#5793
21M
21.00 mi12:25:002:23:176:507:24
7:24
#5782
35K
21.75 mi12:30:142:28:316:505:14
7:00
#5836
23M
23.00 mi12:39:162:37:336:529:02
7:14
#5907
24M
24.00 mi12:46:182:44:356:527:02
7:02
#5910
40K
24.85 mi12:52:552:51:126:546:37
7:45
#6115
25.2M
25.20 mi12:55:402:53:576:552:45
7:59
#6142
FINISH
26.22 mi13:02:393:00:566:556:59
6:52
#6107
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 mi5636519251926129(Top 21%)5530(Top 34%)5530(Top 97%)
10K6.21 mi3.10 mi5716-805250-585250-585835(Top 20%)5329(Top 33%)5329(Top 93%)
15K9.32 mi3.11 mi5818-1025340-905340-906129(Top 21%)5530(Top 34%)5530(Top 97%)
20K12.43 mi3.11 mi5799+195317+235317+235997(Top 21%)5402(Top 33%)5402(Top 94%)
HALF13.11 mi0.68 mi5840-415344-275344-276581(Top 23%)5861(Top 36%)5861(Top 102%)
25K15.53 mi2.42 mi5846-65329+155329+156020(Top 21%)5383(Top 33%)5383(Top 94%)
30K18.64 mi3.11 mi5772+745244+855244+855629(Top 19%)5032(Top 31%)5032(Top 88%)
20M20.00 mi1.36 mi5793-215247-35247-36017(Top 21%)5262(Top 32%)5262(Top 92%)
21M21.00 mi1.00 mi5782+115223+245223+245852(Top 20%)5019(Top 31%)5019(Top 88%)
35K21.75 mi0.75 mi5836-545256-335256-336997(Top 24%)5799(Top 35%)5799(Top 101%)
23M23.00 mi1.25 mi5907-715299-435299-436870(Top 24%)5666(Top 35%)5666(Top 99%)
24M24.00 mi1.00 mi5910-35295+45295+46676(Top 23%)5478(Top 34%)5478(Top 96%)
40K24.85 mi0.85 mi6115-2055446-1515446-15110538(Top 36%)7464(Top 46%)7464(Top 130%)
25.2M25.20 mi0.35 mi6142-275463-175463-178098(Top 28%)6133(Top 38%)6133(Top 107%)
FINISH26.22 mi1.02 mi6107+355429+345429+346468(Top 22%)5165(Top 32%)5165(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6129

Males

5530

M18-39

5530

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5835

Males

5329

M18-39

5329

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6129

Males

5530

M18-39

5530

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

5997

Males

5402

M18-39

5402

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6581

Males

5861

M18-39

5861

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6020

Males

5383

M18-39

5383

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5629

Males

5032

M18-39

5032

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

6017

Males

5262

M18-39

5262

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5852

Males

5019

M18-39

5019

21M→35K

21.0 - 21.8 mi

Top 24%
×7
+17ft-86ft

Overall

6997

Males

5799

M18-39

5799

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

6870

Males

5666

M18-39

5666

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6676

Males

5478

M18-39

5478

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10538

Males

7464

M18-39

7464

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8098

Males

6133

M18-39

6133

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6468

Males

5165

M18-39

5165

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1046
Passed By
1447
Net Change
-471
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5636
5K → 10K162200-80#5636#5716
10K → 15K89191-102#5716#5818
15K → 20K132113+19#5818#5799
20K → HALF849-41#5799#5840
HALF → 25K98104-6#5840#5846
25K → 30K181107+74#5846#5772
30K → 20M5980-21#5772#5793
20M → 21M6554+11#5793#5782
21M → 35K3084-54#5782#5836
35K → 23M56127-71#5836#5907
23M → 24M6164-3#5907#5910
24M → 40K23200-205#5910#6115
40K → 25.2M1643-27#6115#6142
25.2M → FINISH6631+35#6142#6107
TOTALS10461447-471
📊

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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