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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sean Townsend

Bib: 4588 •M •Age: N/A

TX

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 28%
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
20:19
3.11 mi
Rank: #4495
Start → 5K
20:19 | 6:33/mi
10K
40:34
6.21 mi
Rank: #4403 (+92)
5K → 10K
20:15 | 6:32/mi
15K
1:00:48
9.32 mi
Rank: #4359 (+44)
10K → 15K
20:14 | 6:31/mi
20K
1:21:09
12.43 mi
Rank: #4272 (+87)
15K → 20K
20:21 | 6:34/mi
HALF
1:25:29
13.11 mi
Rank: #4218 (+54)
20K → HALF
4:20 | 6:22/mi
25K
1:41:30
15.53 mi
Rank: #4192 (+26)
HALF → 25K
16:01 | 6:37/mi
30K
2:02:41
18.64 mi
Rank: #4197 (-5)
25K → 30K
21:11 | 6:50/mi
20M
2:12:16
20.00 mi
Rank: #4273 (-76)
30K → 20M
9:35 | 7:04/mi
21M
2:19:46
21.00 mi
Rank: #4350 (-77)
20M → 21M
7:30 | 7:30/mi
35K
2:25:07
21.75 mi
Rank: #4465 (-115)
21M → 35K
5:21 | 7:10/mi
23M
2:34:14
23.00 mi
Rank: #4612 (-147)
35K → 23M
9:07 | 7:18/mi
24M
2:41:23
24.00 mi
Rank: #4724 (-112)
23M → 24M
7:09 | 7:09/mi
40K
2:47:44
24.85 mi
Rank: #4837 (-113)
24M → 40K
6:21 | 7:26/mi
25.2M
2:50:26
25.20 mi
Rank: #4870 (-33)
40K → 25.2M
2:42 | 7:50/mi
FINISH
2:57:43
26.22 mi
Rank: #5016 (-146)
25.2M → FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:29
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:32:14
Pace7:03 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0520:196:3320:19
6:33
-
10K
6.21 mi10:43:2040:346:3220:15
6:32
-0:01
15K
9.32 mi11:03:341:00:486:3220:14
6:31
-0:01
20K
12.43 mi11:23:551:21:096:3220:21
6:34
+0:03
HALF
13.11 mi11:28:151:25:296:324:20
6:22
-0:12
25K
15.53 mi11:44:161:41:306:3316:01
6:37
+0:15
30K
18.64 mi12:05:272:02:416:3521:11
6:50
+0:13
20M
20.00 mi12:15:022:12:166:379:35
7:04
+0:14
21M
21.00 mi12:22:322:19:466:407:30
7:30
+0:26
35K
21.75 mi12:27:532:25:076:415:21
7:10
-0:20
23M
23.00 mi12:37:002:34:146:439:07
7:18
+0:08
24M
24.00 mi12:44:092:41:236:447:09
7:09
-0:09
40K
24.85 mi12:50:302:47:446:456:21
7:26
+0:17
25.2M
25.20 mi12:53:122:50:266:462:42
7:50
+0:24
FINISH
26.22 mi13:00:292:57:436:477:17
7:09
-0:41

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

6:22 /mi

Average Pace

6:47 /mi

Slowest Pace

7:50 /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

2:02:41

69% of race

Time at Steady Pace

29:22

17% of race

Time at Slower Pace

25:40

14% of race

Average Pace: 6:47 /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 mi10:23:0520:196:3320:19
6:33
#4495
10K
6.21 mi10:43:2040:346:3220:15
6:32
#4403
15K
9.32 mi11:03:341:00:486:3220:14
6:31
#4359
20K
12.43 mi11:23:551:21:096:3220:21
6:34
#4272
HALF
13.11 mi11:28:151:25:296:324:20
6:22
#4218
25K
15.53 mi11:44:161:41:306:3316:01
6:37
#4192
30K
18.64 mi12:05:272:02:416:3521:11
6:50
#4197
20M
20.00 mi12:15:022:12:166:379:35
7:04
#4273
21M
21.00 mi12:22:322:19:466:407:30
7:30
#4350
35K
21.75 mi12:27:532:25:076:415:21
7:10
#4465
23M
23.00 mi12:37:002:34:146:439:07
7:18
#4612
24M
24.00 mi12:44:092:41:236:447:09
7:09
#4724
40K
24.85 mi12:50:302:47:446:456:21
7:26
#4837
25.2M
25.20 mi12:53:122:50:266:462:42
7:50
#4870
FINISH
26.22 mi13:00:292:57:436:477:17
7:09
#5016
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 mi4495423442344322(Top 15%)4082(Top 25%)4082(Top 71%)
10K6.21 mi3.10 mi4403+924161+734161+734388(Top 15%)4145(Top 25%)4145(Top 72%)
15K9.32 mi3.11 mi4359+444123+384123+384322(Top 15%)4082(Top 25%)4082(Top 71%)
20K12.43 mi3.11 mi4272+874046+774046+774116(Top 14%)3891(Top 24%)3891(Top 68%)
HALF13.11 mi0.68 mi4218+543995+513995+513485(Top 12%)3341(Top 20%)3341(Top 58%)
25K15.53 mi2.42 mi4192+263962+333962+334169(Top 14%)3906(Top 24%)3906(Top 68%)
30K18.64 mi3.11 mi4197-53955+73955+74511(Top 16%)4138(Top 25%)4138(Top 72%)
20M20.00 mi1.36 mi4273-764013-584013-585915(Top 20%)5180(Top 32%)5180(Top 91%)
21M21.00 mi1.00 mi4350-774077-644077-646437(Top 22%)5402(Top 33%)5402(Top 94%)
35K21.75 mi0.75 mi4465-1154169-924169-928130(Top 28%)6476(Top 40%)6476(Top 113%)
23M23.00 mi1.25 mi4612-1474278-1094278-1097314(Top 25%)5942(Top 36%)5942(Top 104%)
24M24.00 mi1.00 mi4724-1124363-854363-857468(Top 26%)5940(Top 36%)5940(Top 104%)
40K24.85 mi0.85 mi4837-1134443-804443-808286(Top 29%)6312(Top 39%)6312(Top 110%)
25.2M25.20 mi0.35 mi4870-334463-204463-207159(Top 25%)5605(Top 34%)5605(Top 98%)
FINISH26.22 mi1.02 mi5016-1464566-1034566-1038643(Top 30%)6381(Top 39%)6381(Top 111%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4322

Males

4082

M18-39

4082

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4388

Males

4145

M18-39

4145

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4322

Males

4082

M18-39

4082

15K→20K

9.3 - 12.4 mi

Top 14%
×5
+106ft-86ft

Overall

4116

Males

3891

M18-39

3891

20K→HALF

12.4 - 13.1 mi

Top 12%
×2
+19ft-37ft

Overall

3485

Males

3341

M18-39

3341

HALF→25K

13.1 - 15.5 mi

Top 14%
×4
+66ft-88ft

Overall

4169

Males

3906

M18-39

3906

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4511

Males

4138

M18-39

4138

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5915

Males

5180

M18-39

5180

20M→21M

20.0 - 21.0 mi

Top 22%
×8
+106ft-24ft

Overall

6437

Males

5402

M18-39

5402

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

8130

Males

6476

M18-39

6476

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7314

Males

5942

M18-39

5942

23M→24M

23.0 - 24.0 mi

Top 26%
×6
+12ft-82ft

Overall

7468

Males

5940

M18-39

5940

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8286

Males

6312

M18-39

6312

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1
+13ft-16ft

Overall

7159

Males

5605

M18-39

5605

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8643

Males

6381

M18-39

6381

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
923
Passed By
1444
Net Change
-521
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4495
5K → 10K192100+92#4495#4403
10K → 15K13389+44#4403#4359
15K → 20K13649+87#4359#4272
20K → HALF573+54#4272#4218
HALF → 25K9064+26#4218#4192
25K → 30K9499-5#4192#4197
30K → 20M47123-76#4197#4273
20M → 21M27104-77#4273#4350
21M → 35K14129-115#4350#4465
35K → 23M44191-147#4465#4612
23M → 24M28140-112#4612#4724
24M → 40K31144-113#4724#4837
40K → 25.2M1548-33#4837#4870
25.2M → FINISH15161-146#4870#5016
TOTALS9231444-521
📊

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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