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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

John Krauss

Bib: 28707 •M •Age: N/A

MA

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
34:54
3.11 mi
Rank: #28280
Start → 5K
34:54 | 11:14/mi
10K
1:09:55
6.21 mi
Rank: #28171 (+109)
5K → 10K
35:01 | 11:17/mi
15K
1:44:22
9.32 mi
Rank: #27959 (+212)
10K → 15K
34:27 | 11:06/mi
20K
2:20:21
12.43 mi
Rank: #27890 (+69)
15K → 20K
35:59 | 11:35/mi
HALF
2:27:40
13.11 mi
Rank: #27846 (+44)
20K → HALF
7:19 | 10:45/mi
25K
2:57:27
15.53 mi
Rank: #27840 (+6)
HALF → 25K
29:47 | 12:17/mi
30K
3:41:28
18.64 mi
Rank: #28008 (-168)
25K → 30K
44:01 | 14:11/mi
20M
4:02:36
20.00 mi
Rank: #28117 (-109)
30K → 20M
21:08 | 15:34/mi
21M
4:20:28
21.00 mi
Rank: #28226 (-109)
20M → 21M
17:52 | 17:52/mi
35K
4:31:47
21.75 mi
Rank: #28269 (-43)
21M → 35K
11:19 | 15:08/mi
23M
4:48:26
23.00 mi
Rank: #28250 (+19)
35K → 23M
16:39 | 13:19/mi
24M
5:00:53
24.00 mi
Rank: #28223 (+27)
23M → 24M
12:27 | 12:27/mi
40K
5:12:18
24.85 mi
Rank: #28199 (+24)
24M → 40K
11:25 | 13:22/mi
25.2M
5:17:10
25.20 mi
Rank: #28192 (+7)
40K → 25.2M
4:52 | 14:07/mi
FINISH
5:30:00
26.22 mi
Rank: #28192
25.2M → FINISH
12:50 | 12:36/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
Time2:27:40
Pace11:16 /mi
2nd Half
Distance13.11 mi
Time3:02:20
Pace13:55 /mi
📊Positive Split: 23.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:3234:5411:1434:54
11:14
-
10K
6.21 mi12:32:331:09:5511:1635:01
11:17
+0:03
15K
9.32 mi13:07:001:44:2211:1234:27
11:06
-0:11
20K
12.43 mi13:42:592:20:2111:1835:59
11:35
+0:29
HALF
13.11 mi13:50:182:27:4011:167:19
10:45
-0:50
25K
15.53 mi14:20:052:57:2711:2629:47
12:17
+1:32
30K
18.64 mi15:04:063:41:2811:5344:01
14:11
+1:54
20M
20.00 mi15:25:144:02:3612:0821:08
15:34
+1:23
21M
21.00 mi15:43:064:20:2812:2517:52
17:52
+2:18
35K
21.75 mi15:54:254:31:4712:3011:19
15:08
-2:44
23M
23.00 mi16:11:044:48:2612:3316:39
13:19
-1:49
24M
24.00 mi16:23:315:00:5312:3312:27
12:27
-0:52
40K
24.85 mi16:34:565:12:1812:3411:25
13:22
+0:55
25.2M
25.20 mi16:39:485:17:1012:364:52
14:07
+0:45
FINISH
26.22 mi16:52:385:30:0012:3612:50
12:36
-1:31

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

10:45 /mi

Average Pace

12:36 /mi

Slowest Pace

17:52 /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

2:27:40

45% of race

Time at Steady Pace

1:23:08

25% of race

Time at Slower Pace

1:39:12

30% of race

Average Pace: 12:35 /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 mi11:57:3234:5411:1434:54
11:14
#28280
10K
6.21 mi12:32:331:09:5511:1635:01
11:17
#28171
15K
9.32 mi13:07:001:44:2211:1234:27
11:06
#27959
20K
12.43 mi13:42:592:20:2111:1835:59
11:35
#27890
HALF
13.11 mi13:50:182:27:4011:167:19
10:45
#27846
25K
15.53 mi14:20:052:57:2711:2629:47
12:17
#27840
30K
18.64 mi15:04:063:41:2811:5344:01
14:11
#28008
20M
20.00 mi15:25:144:02:3612:0821:08
15:34
#28117
21M
21.00 mi15:43:064:20:2812:2517:52
17:52
#28226
35K
21.75 mi15:54:254:31:4712:3011:19
15:08
#28269
23M
23.00 mi16:11:044:48:2612:3316:39
13:19
#28250
24M
24.00 mi16:23:315:00:5312:3312:27
12:27
#28223
40K
24.85 mi16:34:565:12:1812:3411:25
13:22
#28199
25.2M
25.20 mi16:39:485:17:1012:364:52
14:07
#28192
FINISH
26.22 mi16:52:385:30:0012:3612:50
12:36
#28192
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 mi28280161091610927536(Top 95%)15817(Top 97%)15817(Top 276%)
10K6.21 mi3.10 mi28171+10916081+2816081+2828012(Top 97%)15991(Top 98%)15991(Top 279%)
15K9.32 mi3.11 mi27959+21215997+8415997+8427536(Top 95%)15817(Top 97%)15817(Top 276%)
20K12.43 mi3.11 mi27890+6915959+3815959+3827653(Top 95%)15839(Top 97%)15839(Top 277%)
HALF13.11 mi0.68 mi27846+4415935+2415935+2427036(Top 93%)15557(Top 95%)15557(Top 272%)
25K15.53 mi2.42 mi27840+615928+715928+727755(Top 96%)15850(Top 97%)15850(Top 277%)
30K18.64 mi3.11 mi28008-16815981-5315981-5328454(Top 98%)16077(Top 98%)16077(Top 281%)
20M20.00 mi1.36 mi28117-10916018-3716018-3728748(Top 99%)16203(Top 99%)16203(Top 283%)
21M21.00 mi1.00 mi28226-10916059-4116059-4128923(Top 100%)16294(Top 100%)16294(Top 285%)
35K21.75 mi0.75 mi28269-4316073-1416073-1428738(Top 99%)16168(Top 99%)16168(Top 283%)
23M23.00 mi1.25 mi28250+1916060+1316060+1327638(Top 95%)15658(Top 96%)15658(Top 274%)
24M24.00 mi1.00 mi28223+2716045+1516045+1527122(Top 93%)15344(Top 94%)15344(Top 268%)
40K24.85 mi0.85 mi28199+2416028+1716028+1727381(Top 94%)15475(Top 95%)15475(Top 270%)
25.2M25.20 mi0.35 mi28192+716023+516023+527299(Top 94%)15420(Top 94%)15420(Top 269%)
FINISH26.22 mi1.02 mi2819216022+116022+127955(Top 96%)15765(Top 96%)15765(Top 275%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21
+97ft-345ft

Overall

27536

Males

15817

M18-39

15817

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28012

Males

15991

M18-39

15991

10K→15K

6.2 - 9.3 mi

Top 95%
×3
+67ft-78ft

Overall

27536

Males

15817

M18-39

15817

15K→20K

9.3 - 12.4 mi

Top 95%
×5
+106ft-86ft

Overall

27653

Males

15839

M18-39

15839

20K→HALF

12.4 - 13.1 mi

Top 93%
×2
+19ft-37ft

Overall

27036

Males

15557

M18-39

15557

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

27755

Males

15850

M18-39

15850

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28454

Males

16077

M18-39

16077

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28748

Males

16203

M18-39

16203

20M→21M

20.0 - 21.0 mi

Top 100%
×8
+106ft-24ft

Overall

28923

Males

16294

M18-39

16294

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28738

Males

16168

M18-39

16168

35K→23M

21.8 - 23.0 mi

Top 95%
×5
+23ft-63ft

Overall

27638

Males

15658

M18-39

15658

23M→24M

23.0 - 24.0 mi

Top 93%
×6
+12ft-82ft

Overall

27122

Males

15344

M18-39

15344

24M→40K

24.0 - 24.9 mi

Top 94%
×1
+6ft-20ft

Overall

27381

Males

15475

M18-39

15475

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27299

Males

15420

M18-39

15420

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
×2
+22ft-21ft

Overall

27955

Males

15765

M18-39

15765

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
782*
Passed By
694
Net Change
+88
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28280
5K → 10K16960+109#28280#28171
10K → 15K227*15+212#28171#27959
15K → 20K11041+69#27959#27890
20K → HALF473+44#27890#27846
HALF → 25K6559+6#27846#27840
25K → 30K23191-168#27840#28008
30K → 20M9118-109#28008#28117
20M → 21M2111-109#28117#28226
21M → 35K548-43#28226#28269
35K → 23M3516+19#28269#28250
23M → 24M303+27#28250#28223
24M → 40K328+24#28223#28199
40K → 25.2M103+7#28199#28192
25.2M → FINISH18180#28192#28192
TOTALS782*694+88

* 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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