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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

John Kleinow

Bib: 29833 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
Race Day Weather
51Β°/41Β°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
30:05
3.11 mi
Rank: #25031
Start β†’ 5K
30:05 | 9:41/mi
10K
59:34
6.21 mi
Rank: #24785 (+246)
5K β†’ 10K
29:29 | 9:30/mi
15K
1:28:38
9.32 mi
Rank: #24511 (+274)
10K β†’ 15K
29:04 | 9:22/mi
20K
1:58:02
12.43 mi
Rank: #24298 (+213)
15K β†’ 20K
29:24 | 9:28/mi
HALF
2:04:16
13.11 mi
Rank: #24248 (+50)
20K β†’ HALF
6:14 | 9:09/mi
25K
2:27:26
15.53 mi
Rank: #24073 (+175)
HALF β†’ 25K
23:10 | 9:34/mi
30K
2:57:51
18.64 mi
Rank: #23742 (+331)
25K β†’ 30K
30:25 | 9:48/mi
20M
3:10:24
20.00 mi
Rank: #23500 (+242)
30K β†’ 20M
12:33 | 9:15/mi
21M
3:19:30
21.00 mi
Rank: #23173 (+327)
20M β†’ 21M
9:06 | 9:06/mi
35K
3:26:22
21.75 mi
Rank: #23073 (+100)
21M β†’ 35K
6:52 | 9:11/mi
23M
3:39:30
23.00 mi
Rank: #23082 (-9)
35K β†’ 23M
13:08 | 10:30/mi
24M
3:49:32
24.00 mi
Rank: #23067 (+15)
23M β†’ 24M
10:02 | 10:02/mi
40K
3:57:32
24.85 mi
Rank: #22947 (+120)
24M β†’ 40K
8:00 | 9:22/mi
25.2M
4:00:52
25.20 mi
Rank: #22871 (+76)
40K β†’ 25.2M
3:20 | 9:40/mi
FINISH
4:08:02
26.22 mi
Rank: #22576 (+295)
25.2M β†’ FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time2:04:16
Pace9:29 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time2:03:46
Pace9:27 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0730:059:4130:05
9:41
-
10K
6.21 mi12:24:3659:349:3629:29
9:30
-0:11
15K
9.32 mi12:53:401:28:389:3129:04
9:22
-0:08
20K
12.43 mi13:23:041:58:029:3029:24
9:28
+0:06
HALF
13.11 mi13:29:182:04:169:296:14
9:09
-0:19
25K
15.53 mi13:52:282:27:269:3023:10
9:34
+0:25
30K
18.64 mi14:22:532:57:519:3330:25
9:48
+0:14
20M
20.00 mi14:35:263:10:249:3212:33
9:15
-0:33
21M
21.00 mi14:44:323:19:309:319:06
9:06
-0:09
35K
21.75 mi14:51:243:26:229:306:52
9:11
+0:05
23M
23.00 mi15:04:323:39:309:3313:08
10:30
+1:19
24M
24.00 mi15:14:343:49:329:3410:02
10:02
-0:28
40K
24.85 mi15:22:343:57:329:348:00
9:22
-0:40
25.2M
25.20 mi15:25:544:00:529:343:20
9:40
+0:18
FINISH
26.22 mi15:33:044:08:029:297:10
7:02
-2:38

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:02 /mi

Average Pace

9:28 /mi

Slowest Pace

10:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

16:16

7% of race

Time at Steady Pace

3:28:36

84% of race

Time at Slower Pace

23:10

9% of race

Average Pace: 9:28 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:55:0730:059:4130:05
9:41
#25031
10K
6.21 mi12:24:3659:349:3629:29
9:30
#24785
15K
9.32 mi12:53:401:28:389:3129:04
9:22
#24511
20K
12.43 mi13:23:041:58:029:3029:24
9:28
#24298
HALF
13.11 mi13:29:182:04:169:296:14
9:09
#24248
25K
15.53 mi13:52:282:27:269:3023:10
9:34
#24073
30K
18.64 mi14:22:532:57:519:3330:25
9:48
#23742
20M
20.00 mi14:35:263:10:249:3212:33
9:15
#23500
21M
21.00 mi14:44:323:19:309:319:06
9:06
#23173
35K
21.75 mi14:51:243:26:229:306:52
9:11
#23073
23M
23.00 mi15:04:323:39:309:3313:08
10:30
#23082
24M
24.00 mi15:14:343:49:329:3410:02
10:02
#23067
40K
24.85 mi15:22:343:57:329:348:00
9:22
#22947
25.2M
25.20 mi15:25:544:00:529:343:20
9:40
#22871
FINISH
26.22 mi15:33:044:08:029:297:10
7:02
#22576
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 mi25031147401474023998(Top 83%)14256(Top 87%)14256(Top 649%)
10K6.21 mi3.10 mi24785+24614620+12014620+12024555(Top 85%)14514(Top 89%)14514(Top 660%)
15K9.32 mi3.11 mi24511+27414500+12014500+12023998(Top 83%)14256(Top 87%)14256(Top 649%)
20K12.43 mi3.11 mi24298+21314396+10414396+10423635(Top 81%)14028(Top 86%)14028(Top 638%)
HALF13.11 mi0.68 mi24248+5014366+3014366+3023260(Top 80%)13872(Top 85%)13872(Top 631%)
25K15.53 mi2.42 mi24073+17514270+9614270+9623180(Top 80%)13795(Top 84%)13795(Top 628%)
30K18.64 mi3.11 mi23742+33114079+19114079+19122538(Top 78%)13397(Top 82%)13397(Top 610%)
20M20.00 mi1.36 mi23500+24213930+14913930+14920022(Top 69%)12122(Top 74%)12122(Top 552%)
21M21.00 mi1.00 mi23173+32713747+18313747+18316647(Top 57%)10548(Top 65%)10548(Top 480%)
35K21.75 mi0.75 mi23073+10013693+5413693+5420722(Top 71%)12352(Top 76%)12352(Top 562%)
23M23.00 mi1.25 mi23082-913682+1113682+1123359(Top 80%)13569(Top 83%)13569(Top 617%)
24M24.00 mi1.00 mi23067+1513670+1213670+1222891(Top 79%)13315(Top 81%)13315(Top 606%)
40K24.85 mi0.85 mi22947+12013601+6913601+6919866(Top 68%)11785(Top 72%)11785(Top 536%)
25.2M25.20 mi0.35 mi22871+7613554+4713554+4718077(Top 62%)10948(Top 67%)10948(Top 498%)
FINISH26.22 mi1.02 mi22576+29513394+16013394+1607837(Top 27%)5979(Top 37%)5979(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

23998

Males

14256

M40-44

14256

5K→10K

3.1 - 6.2 mi

Top 85%
Γ—5
+79ft-138ft

Overall

24555

Males

14514

M40-44

14514

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

23998

Males

14256

M40-44

14256

15K→20K

9.3 - 12.4 mi

Top 81%
Γ—5
+106ft-86ft

Overall

23635

Males

14028

M40-44

14028

20K→HALF

12.4 - 13.1 mi

Top 80%
Γ—2
+19ft-37ft

Overall

23260

Males

13872

M40-44

13872

HALF→25K

13.1 - 15.5 mi

Top 80%
Γ—4
+66ft-88ft

Overall

23180

Males

13795

M40-44

13795

25K→30K

15.5 - 18.6 mi

Top 78%
Γ—9
+181ft-148ft

Overall

22538

Males

13397

M40-44

13397

30K→20M

18.6 - 20.0 mi

Top 69%
Γ—5
+64ft-50ft

Overall

20022

Males

12122

M40-44

12122

20M→21M

20.0 - 21.0 mi

Top 57%
Γ—8
+106ft-24ft

Overall

16647

Males

10548

M40-44

10548

21M→35K

21.0 - 21.8 mi

Top 71%
Γ—7
+17ft-86ft

Overall

20722

Males

12352

M40-44

12352

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23359

Males

13569

M40-44

13569

23M→24M

23.0 - 24.0 mi

Top 79%
Γ—6
+12ft-82ft

Overall

22891

Males

13315

M40-44

13315

24M→40K

24.0 - 24.9 mi

Top 68%
Γ—1
+6ft-20ft

Overall

19866

Males

11785

M40-44

11785

40K→25.2M

24.9 - 25.2 mi

Top 62%
Γ—1
+13ft-16ft

Overall

18077

Males

10948

M40-44

10948

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
Γ—2
+22ft-21ft

Overall

7837

Males

5979

M40-44

5979

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2797*
Passed By
342
Net Change
+2455
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25031
5K β†’ 10K362*116+246#25031#24785
10K β†’ 15K297*23+274#24785#24511
15K β†’ 20K252*39+213#24511#24298
20K β†’ HALF522+50#24298#24248
HALF β†’ 25K211*36+175#24248#24073
25K β†’ 30K344*13+331#24073#23742
30K β†’ 20M244*2+242#23742#23500
20M β†’ 21M328*1+327#23500#23173
21M β†’ 35K1033+100#23173#23073
35K β†’ 23M5867-9#23073#23082
23M β†’ 24M5338+15#23082#23067
24M β†’ 40K1211+120#23067#22947
40K β†’ 25.2M771+76#22947#22871
25.2M β†’ FINISH295*0+295#22871#22576
TOTALS2797*342+2455

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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