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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dan Chruniak

Bib: 7558 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 19%
Masters (Masters Men)
#0 / 10617
Top 6%
Age Group (M40-44)
#0 / 2198
Top 17%
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
19:41
3.11 mi
Rank: #2964
Start → 5K
19:41 | 6:21/mi
10K
39:34
6.21 mi
Rank: #3232 (-268)
5K → 10K
19:53 | 6:24/mi
15K
59:50
9.32 mi
Rank: #3606 (-374)
10K → 15K
20:16 | 6:32/mi
20K
1:20:08
12.43 mi
Rank: #3681 (-75)
15K → 20K
20:18 | 6:33/mi
HALF
1:24:30
13.11 mi
Rank: #3680 (+1)
20K → HALF
4:22 | 6:25/mi
25K
1:40:21
15.53 mi
Rank: #3659 (+21)
HALF → 25K
15:51 | 6:33/mi
30K
2:01:02
18.64 mi
Rank: #3570 (+89)
25K → 30K
20:41 | 6:40/mi
20M
2:10:14
20.00 mi
Rank: #3560 (+10)
30K → 20M
9:12 | 6:47/mi
21M
2:17:08
21.00 mi
Rank: #3498 (+62)
20M → 21M
6:54 | 6:54/mi
35K
2:21:56
21.75 mi
Rank: #3473 (+25)
21M → 35K
4:48 | 6:25/mi
23M
2:30:23
23.00 mi
Rank: #3445 (+28)
35K → 23M
8:27 | 6:46/mi
24M
2:37:00
24.00 mi
Rank: #3432 (+13)
23M → 24M
6:37 | 6:37/mi
40K
2:42:43
24.85 mi
Rank: #3388 (+44)
24M → 40K
5:43 | 6:42/mi
25.2M
2:45:08
25.20 mi
Rank: #3359 (+29)
40K → 25.2M
2:25 | 7:01/mi
FINISH
2:51:29
26.22 mi
Rank: #3294 (+65)
25.2M → FINISH
6:21 | 6:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:30
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:26:59
Pace6:39 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2819:416:2119:41
6:21
-
10K
6.21 mi10:45:2139:346:2319:53
6:24
+0:03
15K
9.32 mi11:05:3759:506:2620:16
6:32
+0:08
20K
12.43 mi11:25:551:20:086:2720:18
6:33
+0:01
HALF
13.11 mi11:30:171:24:306:274:22
6:25
-0:08
25K
15.53 mi11:46:081:40:216:2815:51
6:33
+0:08
30K
18.64 mi12:06:492:01:026:3020:41
6:40
+0:07
20M
20.00 mi12:16:012:10:146:319:12
6:47
+0:07
21M
21.00 mi12:22:552:17:086:326:54
6:54
+0:07
35K
21.75 mi12:27:432:21:566:324:48
6:25
-0:29
23M
23.00 mi12:36:102:30:236:338:27
6:46
+0:21
24M
24.00 mi12:42:472:37:006:336:37
6:37
-0:09
40K
24.85 mi12:48:302:42:436:335:43
6:42
+0:05
25.2M
25.20 mi12:50:552:45:086:342:25
7:01
+0:19
FINISH
26.22 mi12:57:162:51:296:336:21
6:14
-0:47

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

6:14 /mi

Average Pace

6:33 /mi

Slowest Pace

7:01 /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

2:42:10

95% of race

Time at Steady Pace

9:19

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:25:2819:416:2119:41
6:21
#2964
10K
6.21 mi10:45:2139:346:2319:53
6:24
#3232
15K
9.32 mi11:05:3759:506:2620:16
6:32
#3606
20K
12.43 mi11:25:551:20:086:2720:18
6:33
#3681
HALF
13.11 mi11:30:171:24:306:274:22
6:25
#3680
25K
15.53 mi11:46:081:40:216:2815:51
6:33
#3659
30K
18.64 mi12:06:492:01:026:3020:41
6:40
#3570
20M
20.00 mi12:16:012:10:146:319:12
6:47
#3560
21M
21.00 mi12:22:552:17:086:326:54
6:54
#3498
35K
21.75 mi12:27:432:21:566:324:48
6:25
#3473
23M
23.00 mi12:36:102:30:236:338:27
6:46
#3445
24M
24.00 mi12:42:472:37:006:336:37
6:37
#3432
40K
24.85 mi12:48:302:42:436:335:43
6:42
#3388
25.2M
25.20 mi12:50:552:45:086:342:25
7:01
#3359
FINISH
26.22 mi12:57:162:51:296:336:21
6:14
#3294
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2964283828384374(Top 15%)4122(Top 25%)4122(Top 188%)
10K6.21 mi3.10 mi3232-2683095-2573095-2573540(Top 12%)3377(Top 21%)3377(Top 154%)
15K9.32 mi3.11 mi3606-3743440-3453440-3454374(Top 15%)4122(Top 25%)4122(Top 188%)
20K12.43 mi3.11 mi3681-753509-693509-693992(Top 14%)3779(Top 23%)3779(Top 172%)
HALF13.11 mi0.68 mi3680+13510-13510-13729(Top 13%)3546(Top 22%)3546(Top 161%)
25K15.53 mi2.42 mi3659+213493+173493+173665(Top 13%)3471(Top 21%)3471(Top 158%)
30K18.64 mi3.11 mi3570+893403+903403+903438(Top 12%)3233(Top 20%)3233(Top 147%)
20M20.00 mi1.36 mi3560+103389+143389+143917(Top 13%)3604(Top 22%)3604(Top 164%)
21M21.00 mi1.00 mi3498+623332+573332+572909(Top 10%)2716(Top 17%)2716(Top 124%)
35K21.75 mi0.75 mi3473+253307+253307+253106(Top 11%)2893(Top 18%)2893(Top 132%)
23M23.00 mi1.25 mi3445+283277+303277+303762(Top 13%)3401(Top 21%)3401(Top 155%)
24M24.00 mi1.00 mi3432+133260+173260+173828(Top 13%)3434(Top 21%)3434(Top 156%)
40K24.85 mi0.85 mi3388+443214+463214+463501(Top 12%)3130(Top 19%)3130(Top 142%)
25.2M25.20 mi0.35 mi3359+293186+283186+282666(Top 9%)2430(Top 15%)2430(Top 111%)
FINISH26.22 mi1.02 mi3294+653124+623124+622663(Top 9%)2402(Top 15%)2402(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4374

Males

4122

M40-44

4122

5K→10K

3.1 - 6.2 mi

Top 12%
×5
+79ft-138ft

Overall

3540

Males

3377

M40-44

3377

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4374

Males

4122

M40-44

4122

15K→20K

9.3 - 12.4 mi

Top 14%
×5
+106ft-86ft

Overall

3992

Males

3779

M40-44

3779

20K→HALF

12.4 - 13.1 mi

Top 13%
×2
+19ft-37ft

Overall

3729

Males

3546

M40-44

3546

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3665

Males

3471

M40-44

3471

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3438

Males

3233

M40-44

3233

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3917

Males

3604

M40-44

3604

20M→21M

20.0 - 21.0 mi

Top 10%
×8
+106ft-24ft

Overall

2909

Males

2716

M40-44

2716

21M→35K

21.0 - 21.8 mi

Top 11%
×7
+17ft-86ft

Overall

3106

Males

2893

M40-44

2893

35K→23M

21.8 - 23.0 mi

Top 13%
×5
+23ft-63ft

Overall

3762

Males

3401

M40-44

3401

23M→24M

23.0 - 24.0 mi

Top 13%
×6
+12ft-82ft

Overall

3828

Males

3434

M40-44

3434

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3501

Males

3130

M40-44

3130

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1
+13ft-16ft

Overall

2666

Males

2430

M40-44

2430

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2663

Males

2402

M40-44

2402

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
843
Passed By
864
Net Change
-330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2964
5K → 10K56200-268#2964#3232
10K → 15K11200-374#3232#3606
15K → 20K65140-75#3606#3681
20K → HALF1918+1#3681#3680
HALF → 25K8261+21#3680#3659
25K → 30K14556+89#3659#3570
30K → 20M6151+10#3570#3560
20M → 21M7513+62#3560#3498
21M → 35K3914+25#3498#3473
35K → 23M6234+28#3473#3445
23M → 24M5138+13#3445#3432
24M → 40K6420+44#3432#3388
40K → 25.2M345+29#3388#3359
25.2M → FINISH7914+65#3359#3294
TOTALS843864-330
📊

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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