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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Håkan Slättman

Bib: 31779 •M •Age: N/A

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 (M55-59)
#0 / 1491
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
30:29
3.11 mi
Rank: #25417
Start → 5K
30:29 | 9:49/mi
10K
1:01:23
6.21 mi
Rank: #25588 (-171)
5K → 10K
30:54 | 9:57/mi
15K
1:31:43
9.32 mi
Rank: #25414 (+174)
10K → 15K
30:20 | 9:46/mi
20K
2:04:59
12.43 mi
Rank: #25739 (-325)
15K → 20K
33:16 | 10:43/mi
HALF
2:11:44
13.11 mi
Rank: #25712 (+27)
20K → HALF
6:45 | 9:55/mi
25K
2:37:19
15.53 mi
Rank: #25697 (+15)
HALF → 25K
25:35 | 10:33/mi
30K
3:12:36
18.64 mi
Rank: #25771 (-74)
25K → 30K
35:17 | 11:22/mi
20M
3:27:43
20.00 mi
Rank: #25712 (+59)
30K → 20M
15:07 | 11:08/mi
21M
3:40:04
21.00 mi
Rank: #25712
20M → 21M
12:21 | 12:21/mi
35K
3:48:07
21.75 mi
Rank: #25684 (+28)
21M → 35K
8:03 | 10:46/mi
23M
4:01:38
23.00 mi
Rank: #25590 (+94)
35K → 23M
13:31 | 10:49/mi
24M
4:13:02
24.00 mi
Rank: #25606 (-16)
23M → 24M
11:24 | 11:24/mi
40K
4:22:48
24.85 mi
Rank: #25592 (+14)
24M → 40K
9:46 | 11:26/mi
25.2M
4:26:59
25.20 mi
Rank: #25586 (+6)
40K → 25.2M
4:11 | 12:08/mi
FINISH
4:37:20
26.22 mi
Rank: #25538 (+48)
25.2M → FINISH
10:21 | 10:10/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
Time2:11:44
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:25:36
Pace11:07 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:4330:299:4930:29
9:49
-
10K
6.21 mi12:31:371:01:239:5330:54
9:57
+0:08
15K
9.32 mi13:01:571:31:439:5130:20
9:46
-0:11
20K
12.43 mi13:35:132:04:5910:0433:16
10:43
+0:57
HALF
13.11 mi13:41:582:11:4410:036:45
9:55
-0:48
25K
15.53 mi14:07:332:37:1910:0825:35
10:33
+0:38
30K
18.64 mi14:42:503:12:3610:2035:17
11:22
+0:49
20M
20.00 mi14:57:573:27:4310:2415:07
11:08
-0:14
21M
21.00 mi15:10:183:40:0410:2912:21
12:21
+1:13
35K
21.75 mi15:18:213:48:0710:308:03
10:46
-1:35
23M
23.00 mi15:31:524:01:3810:3113:31
10:49
+0:03
24M
24.00 mi15:43:164:13:0210:3311:24
11:24
+0:35
40K
24.85 mi15:53:024:22:4810:359:46
11:26
+0:02
25.2M
25.20 mi15:57:134:26:5910:364:11
12:08
+0:42
FINISH
26.22 mi16:07:344:37:2010:3610:21
10:10
-1:58

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

9:46 /mi

Average Pace

10:35 /mi

Slowest Pace

12:21 /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

1:48:49

39% of race

Time at Steady Pace

1:35:32

34% of race

Time at Slower Pace

1:12:59

26% of race

Average Pace: 10:35 /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 mi12:00:4330:299:4930:29
9:49
#25417
10K
6.21 mi12:31:371:01:239:5330:54
9:57
#25588
15K
9.32 mi13:01:571:31:439:5130:20
9:46
#25414
20K
12.43 mi13:35:132:04:5910:0433:16
10:43
#25739
HALF
13.11 mi13:41:582:11:4410:036:45
9:55
#25712
25K
15.53 mi14:07:332:37:1910:0825:35
10:33
#25697
30K
18.64 mi14:42:503:12:3610:2035:17
11:22
#25771
20M
20.00 mi14:57:573:27:4310:2415:07
11:08
#25712
21M
21.00 mi15:10:183:40:0410:2912:21
12:21
#25712
35K
21.75 mi15:18:213:48:0710:308:03
10:46
#25684
23M
23.00 mi15:31:524:01:3810:3113:31
10:49
#25590
24M
24.00 mi15:43:164:13:0210:3311:24
11:24
#25606
40K
24.85 mi15:53:024:22:4810:359:46
11:26
#25592
25.2M
25.20 mi15:57:134:26:5910:364:11
12:08
#25586
FINISH
26.22 mi16:07:344:37:2010:3610:21
10:10
#25538
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25417149121491225112(Top 87%)14777(Top 90%)14777(Top 991%)
10K6.21 mi3.10 mi25588-17114997-8514997-8525684(Top 89%)15033(Top 92%)15033(Top 1008%)
15K9.32 mi3.11 mi25414+17414912+8514912+8525112(Top 87%)14777(Top 90%)14777(Top 991%)
20K12.43 mi3.11 mi25739-32515066-15415066-15426533(Top 91%)15376(Top 94%)15376(Top 1031%)
HALF13.11 mi0.68 mi25712+2715049+1715049+1725423(Top 88%)14886(Top 91%)14886(Top 998%)
25K15.53 mi2.42 mi25697+1515033+1615033+1625536(Top 88%)14901(Top 91%)14901(Top 999%)
30K18.64 mi3.11 mi25771-7415040-715040-725941(Top 89%)14980(Top 92%)14980(Top 1005%)
20M20.00 mi1.36 mi25712+5914993+4714993+4725144(Top 87%)14531(Top 89%)14531(Top 975%)
21M21.00 mi1.00 mi2571214970+2314970+2325569(Top 88%)14672(Top 90%)14672(Top 984%)
35K21.75 mi0.75 mi25684+2814948+2214948+2224811(Top 85%)14304(Top 88%)14304(Top 959%)
23M23.00 mi1.25 mi25590+9414894+5414894+5424071(Top 83%)13890(Top 85%)13890(Top 932%)
24M24.00 mi1.00 mi25606-1614885+914885+925793(Top 89%)14703(Top 90%)14703(Top 986%)
40K24.85 mi0.85 mi25592+1414860+2514860+2524981(Top 86%)14271(Top 87%)14271(Top 957%)
25.2M25.20 mi0.35 mi25586+614854+614854+624681(Top 85%)14106(Top 86%)14106(Top 946%)
FINISH26.22 mi1.02 mi25538+4814814+4014814+4024249(Top 84%)13916(Top 85%)13916(Top 933%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21
+97ft-345ft

Overall

25112

Males

14777

M55-59

14777

5K→10K

3.1 - 6.2 mi

Top 89%
×5
+79ft-138ft

Overall

25684

Males

15033

M55-59

15033

10K→15K

6.2 - 9.3 mi

Top 87%
×3
+67ft-78ft

Overall

25112

Males

14777

M55-59

14777

15K→20K

9.3 - 12.4 mi

Top 91%
×5
+106ft-86ft

Overall

26533

Males

15376

M55-59

15376

20K→HALF

12.4 - 13.1 mi

Top 88%
×2
+19ft-37ft

Overall

25423

Males

14886

M55-59

14886

HALF→25K

13.1 - 15.5 mi

Top 88%
×4
+66ft-88ft

Overall

25536

Males

14901

M55-59

14901

25K→30K

15.5 - 18.6 mi

Top 89%
×9
+181ft-148ft

Overall

25941

Males

14980

M55-59

14980

30K→20M

18.6 - 20.0 mi

Top 87%
×5
+64ft-50ft

Overall

25144

Males

14531

M55-59

14531

20M→21M

20.0 - 21.0 mi

Top 88%
×8
+106ft-24ft

Overall

25569

Males

14672

M55-59

14672

21M→35K

21.0 - 21.8 mi

Top 85%
×7
+17ft-86ft

Overall

24811

Males

14304

M55-59

14304

35K→23M

21.8 - 23.0 mi

Top 83%
×5
+23ft-63ft

Overall

24071

Males

13890

M55-59

13890

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25793

Males

14703

M55-59

14703

24M→40K

24.0 - 24.9 mi

Top 86%
×1
+6ft-20ft

Overall

24981

Males

14271

M55-59

14271

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1
+13ft-16ft

Overall

24681

Males

14106

M55-59

14106

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
×2
+22ft-21ft

Overall

24249

Males

13916

M55-59

13916

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1125*
Passed By
972
Net Change
-121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25417
5K → 10K136200-171#25417#25588
10K → 15K236*62+174#25588#25414
15K → 20K42200-325#25414#25739
20K → HALF3811+27#25739#25712
HALF → 25K10388+15#25712#25697
25K → 30K103177-74#25697#25771
30K → 20M9334+59#25771#25712
20M → 21M57570#25712#25712
21M → 35K4517+28#25712#25684
35K → 23M10410+94#25684#25590
23M → 24M3652-16#25590#25606
24M → 40K4733+14#25606#25592
40K → 25.2M1913+6#25592#25586
25.2M → FINISH6618+48#25586#25538
TOTALS1125*972-121

* 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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Activity Data

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