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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Christopher Klein

Bib: 3462 •M •Age: N/A

OH

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Age Group (M18-39)
#0 / 5723
Top 45%
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
20:04
3.11 mi
Rank: #3874
Start → 5K
20:04 | 6:28/mi
10K
40:09
6.21 mi
Rank: #3877 (-3)
5K → 10K
20:05 | 6:28/mi
15K
1:00:14
9.32 mi
Rank: #3894 (-17)
10K → 15K
20:05 | 6:28/mi
20K
1:20:09
12.43 mi
Rank: #3692 (+202)
15K → 20K
19:55 | 6:25/mi
HALF
1:24:26
13.11 mi
Rank: #3638 (+54)
20K → HALF
4:17 | 6:18/mi
25K
1:39:57
15.53 mi
Rank: #3483 (+155)
HALF → 25K
15:31 | 6:24/mi
30K
2:00:17
18.64 mi
Rank: #3319 (+164)
25K → 30K
20:20 | 6:33/mi
20M
2:09:15
20.00 mi
Rank: #3267 (+52)
30K → 20M
8:58 | 6:37/mi
21M
2:16:14
21.00 mi
Rank: #3232 (+35)
20M → 21M
6:59 | 6:59/mi
35K
2:21:04
21.75 mi
Rank: #3219 (+13)
21M → 35K
4:50 | 6:28/mi
23M
2:29:37
23.00 mi
Rank: #3256 (-37)
35K → 23M
8:33 | 6:50/mi
24M
2:36:26
24.00 mi
Rank: #3292 (-36)
23M → 24M
6:49 | 6:49/mi
40K
2:42:35
24.85 mi
Rank: #3357 (-65)
24M → 40K
6:09 | 7:12/mi
25.2M
2:45:22
25.20 mi
Rank: #3411 (-54)
40K → 25.2M
2:47 | 8:05/mi
FINISH
2:52:35
26.22 mi
Rank: #3540 (-129)
25.2M → FINISH
7:13 | 7:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:26
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:28:09
Pace6:44 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3420:046:2820:04
6:28
-
10K
6.21 mi10:41:3940:096:2820:05
6:28
0:00
15K
9.32 mi11:01:441:00:146:2820:05
6:28
0:00
20K
12.43 mi11:21:391:20:096:2719:55
6:25
-0:03
HALF
13.11 mi11:25:561:24:266:274:17
6:18
-0:07
25K
15.53 mi11:41:271:39:576:2715:31
6:24
+0:06
30K
18.64 mi12:01:472:00:176:2820:20
6:33
+0:09
20M
20.00 mi12:10:452:09:156:288:58
6:37
+0:04
21M
21.00 mi12:17:442:16:146:306:59
6:59
+0:22
35K
21.75 mi12:22:342:21:046:304:50
6:28
-0:31
23M
23.00 mi12:31:072:29:376:318:33
6:50
+0:22
24M
24.00 mi12:37:562:36:266:326:49
6:49
-0:01
40K
24.85 mi12:44:052:42:356:336:09
7:12
+0:23
25.2M
25.20 mi12:46:522:45:226:342:47
8:05
+0:53
FINISH
26.22 mi12:54:052:52:356:367:13
7:05
-1:00

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

6:18 /mi

Average Pace

6:35 /mi

Slowest Pace

8:05 /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

4:17

2% of race

Time at Steady Pace

2:09:48

75% of race

Time at Slower Pace

38:30

22% of race

Average Pace: 6:35 /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 mi10:21:3420:046:2820:04
6:28
#3874
10K
6.21 mi10:41:3940:096:2820:05
6:28
#3877
15K
9.32 mi11:01:441:00:146:2820:05
6:28
#3894
20K
12.43 mi11:21:391:20:096:2719:55
6:25
#3692
HALF
13.11 mi11:25:561:24:266:274:17
6:18
#3638
25K
15.53 mi11:41:271:39:576:2715:31
6:24
#3483
30K
18.64 mi12:01:472:00:176:2820:20
6:33
#3319
20M
20.00 mi12:10:452:09:156:288:58
6:37
#3267
21M
21.00 mi12:17:442:16:146:306:59
6:59
#3232
35K
21.75 mi12:22:342:21:046:304:50
6:28
#3219
23M
23.00 mi12:31:072:29:376:318:33
6:50
#3256
24M
24.00 mi12:37:562:36:266:326:49
6:49
#3292
40K
24.85 mi12:44:052:42:356:336:09
7:12
#3357
25.2M
25.20 mi12:46:522:45:226:342:47
8:05
#3411
FINISH
26.22 mi12:54:052:52:356:367:13
7:05
#3540
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 mi3874368536853956(Top 14%)3762(Top 23%)3762(Top 66%)
10K6.21 mi3.10 mi3877-33687-23687-23954(Top 14%)3753(Top 23%)3753(Top 66%)
15K9.32 mi3.11 mi3894-173705-183705-183956(Top 14%)3762(Top 23%)3762(Top 66%)
20K12.43 mi3.11 mi3692+2023518+1873518+1873216(Top 11%)3088(Top 19%)3088(Top 54%)
HALF13.11 mi0.68 mi3638+543472+463472+463012(Top 10%)2897(Top 18%)2897(Top 51%)
25K15.53 mi2.42 mi3483+1553327+1453327+1452880(Top 10%)2766(Top 17%)2766(Top 48%)
30K18.64 mi3.11 mi3319+1643176+1513176+1512819(Top 10%)2689(Top 16%)2689(Top 47%)
20M20.00 mi1.36 mi3267+523127+493127+492951(Top 10%)2779(Top 17%)2779(Top 49%)
21M21.00 mi1.00 mi3232+353091+363091+363349(Top 12%)3083(Top 19%)3083(Top 54%)
35K21.75 mi0.75 mi3219+133080+113080+113340(Top 12%)3100(Top 19%)3100(Top 54%)
23M23.00 mi1.25 mi3256-373106-263106-264277(Top 15%)3815(Top 23%)3815(Top 67%)
24M24.00 mi1.00 mi3292-363136-303136-305204(Top 18%)4476(Top 27%)4476(Top 78%)
40K24.85 mi0.85 mi3357-653190-543190-546656(Top 23%)5388(Top 33%)5388(Top 94%)
25.2M25.20 mi0.35 mi3411-543231-413231-418672(Top 30%)6408(Top 39%)6408(Top 112%)
FINISH26.22 mi1.02 mi3540-1293335-1043335-1048150(Top 28%)6111(Top 37%)6111(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21
+97ft-345ft

Overall

3956

Males

3762

M18-39

3762

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

3954

Males

3753

M18-39

3753

10K→15K

6.2 - 9.3 mi

Top 14%
×3
+67ft-78ft

Overall

3956

Males

3762

M18-39

3762

15K→20K

9.3 - 12.4 mi

Top 11%
×5
+106ft-86ft

Overall

3216

Males

3088

M18-39

3088

20K→HALF

12.4 - 13.1 mi

Top 10%
×2
+19ft-37ft

Overall

3012

Males

2897

M18-39

2897

HALF→25K

13.1 - 15.5 mi

Top 10%
×4
+66ft-88ft

Overall

2880

Males

2766

M18-39

2766

25K→30K

15.5 - 18.6 mi

Top 10%
×9
+181ft-148ft

Overall

2819

Males

2689

M18-39

2689

30K→20M

18.6 - 20.0 mi

Top 10%
×5
+64ft-50ft

Overall

2951

Males

2779

M18-39

2779

20M→21M

20.0 - 21.0 mi

Top 12%
×8
+106ft-24ft

Overall

3349

Males

3083

M18-39

3083

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3340

Males

3100

M18-39

3100

35K→23M

21.8 - 23.0 mi

Top 15%
×5
+23ft-63ft

Overall

4277

Males

3815

M18-39

3815

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5204

Males

4476

M18-39

4476

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6656

Males

5388

M18-39

5388

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8672

Males

6408

M18-39

6408

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8150

Males

6111

M18-39

6111

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1133*
Passed By
799
Net Change
+334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3874
5K → 10K139142-3#3874#3877
10K → 15K7996-17#3877#3894
15K → 20K216*14+202#3894#3692
20K → HALF573+54#3692#3638
HALF → 25K16510+155#3638#3483
25K → 30K17915+164#3483#3319
30K → 20M7624+52#3319#3267
20M → 21M5722+35#3267#3232
21M → 35K3219+13#3232#3219
35K → 23M4582-37#3219#3256
23M → 24M3167-36#3256#3292
24M → 40K2893-65#3292#3357
40K → 25.2M862-54#3357#3411
25.2M → FINISH21150-129#3411#3540
TOTALS1133*799+334

* 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

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OTQ

Olympic Trials Qualifying analysis available

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