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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Thomas Skipper

Bib: 3909 •M •Age: N/A

NH

Boston Marathon logo
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

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
20:14
3.11 mi
Rank: #4276
Start → 5K
20:14 | 6:31/mi
10K
40:16
6.21 mi
Rank: #4021 (+255)
5K → 10K
20:02 | 6:27/mi
15K
1:00:30
9.32 mi
Rank: #4089 (-68)
10K → 15K
20:14 | 6:31/mi
20K
1:20:50
12.43 mi
Rank: #4078 (+11)
15K → 20K
20:20 | 6:33/mi
HALF
1:25:13
13.11 mi
Rank: #4069 (+9)
20K → HALF
4:23 | 6:26/mi
25K
1:41:05
15.53 mi
Rank: #3985 (+84)
HALF → 25K
15:52 | 6:33/mi
30K
2:01:50
18.64 mi
Rank: #3862 (+123)
25K → 30K
20:45 | 6:41/mi
20M
2:11:00
20.00 mi
Rank: #3810 (+52)
30K → 20M
9:10 | 6:45/mi
21M
2:17:58
21.00 mi
Rank: #3741 (+69)
20M → 21M
6:58 | 6:58/mi
35K
2:22:57
21.75 mi
Rank: #3758 (-17)
21M → 35K
4:59 | 6:40/mi
23M
2:31:26
23.00 mi
Rank: #3729 (+29)
35K → 23M
8:29 | 6:47/mi
24M
2:38:01
24.00 mi
Rank: #3687 (+42)
23M → 24M
6:35 | 6:35/mi
40K
2:43:37
24.85 mi
Rank: #3617 (+70)
24M → 40K
5:36 | 6:33/mi
25.2M
2:46:02
25.20 mi
Rank: #3583 (+34)
40K → 25.2M
2:25 | 7:01/mi
FINISH
2:52:19
26.22 mi
Rank: #3474 (+109)
25.2M → FINISH
6:17 | 6:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:13
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:27:06
Pace6:39 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2520:146:3120:14
6:31
-
10K
6.21 mi10:42:2740:166:2920:02
6:27
-0:04
15K
9.32 mi11:02:411:00:306:3020:14
6:31
+0:04
20K
12.43 mi11:23:011:20:506:3120:20
6:33
+0:02
HALF
13.11 mi11:27:241:25:136:314:23
6:26
-0:07
25K
15.53 mi11:43:161:41:056:3115:52
6:33
+0:07
30K
18.64 mi12:04:012:01:506:3320:45
6:41
+0:08
20M
20.00 mi12:13:112:11:006:349:10
6:45
+0:04
21M
21.00 mi12:20:092:17:586:356:58
6:58
+0:13
35K
21.75 mi12:25:082:22:576:354:59
6:40
-0:18
23M
23.00 mi12:33:372:31:266:368:29
6:47
+0:07
24M
24.00 mi12:40:122:38:016:366:35
6:35
-0:12
40K
24.85 mi12:45:482:43:376:355:36
6:33
-0:02
25.2M
25.20 mi12:48:132:46:026:362:25
7:01
+0:28
FINISH
26.22 mi12:54:302:52:196:356:17
6:10
-0:51

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

6:10 /mi

Average Pace

6:35 /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

2:34:27

90% of race

Time at Steady Pace

17:52

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:22:2520:146:3120:14
6:31
#4276
10K
6.21 mi10:42:2740:166:2920:02
6:27
#4021
15K
9.32 mi11:02:411:00:306:3020:14
6:31
#4089
20K
12.43 mi11:23:011:20:506:3120:20
6:33
#4078
HALF
13.11 mi11:27:241:25:136:314:23
6:26
#4069
25K
15.53 mi11:43:161:41:056:3115:52
6:33
#3985
30K
18.64 mi12:04:012:01:506:3320:45
6:41
#3862
20M
20.00 mi12:13:112:11:006:349:10
6:45
#3810
21M
21.00 mi12:20:092:17:586:356:58
6:58
#3741
35K
21.75 mi12:25:082:22:576:354:59
6:40
#3758
23M
23.00 mi12:33:372:31:266:368:29
6:47
#3729
24M
24.00 mi12:40:122:38:016:366:35
6:35
#3687
40K
24.85 mi12:45:482:43:376:355:36
6:33
#3617
25.2M
25.20 mi12:48:132:46:026:362:25
7:01
#3583
FINISH
26.22 mi12:54:302:52:196:356:17
6:10
#3474
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 mi4276404640464304(Top 15%)4064(Top 25%)4064(Top 71%)
10K6.21 mi3.10 mi4021+2553818+2283818+2283833(Top 13%)3642(Top 22%)3642(Top 64%)
15K9.32 mi3.11 mi4089-683885-673885-674304(Top 15%)4064(Top 25%)4064(Top 71%)
20K12.43 mi3.11 mi4078+113873+123873+124070(Top 14%)3849(Top 24%)3849(Top 67%)
HALF13.11 mi0.68 mi4069+93863+103863+103902(Top 13%)3700(Top 23%)3700(Top 65%)
25K15.53 mi2.42 mi3985+843784+793784+793714(Top 13%)3513(Top 21%)3513(Top 61%)
30K18.64 mi3.11 mi3862+1233663+1213663+1213574(Top 12%)3353(Top 21%)3353(Top 59%)
20M20.00 mi1.36 mi3810+523608+553608+553739(Top 13%)3454(Top 21%)3454(Top 60%)
21M21.00 mi1.00 mi3741+693546+623546+623254(Top 11%)3006(Top 18%)3006(Top 53%)
35K21.75 mi0.75 mi3758-173554-83554-84612(Top 16%)4106(Top 25%)4106(Top 72%)
23M23.00 mi1.25 mi3729+293518+363518+363942(Top 14%)3544(Top 22%)3544(Top 62%)
24M24.00 mi1.00 mi3687+423481+373481+373628(Top 13%)3273(Top 20%)3273(Top 57%)
40K24.85 mi0.85 mi3617+703415+663415+662791(Top 10%)2558(Top 16%)2558(Top 45%)
25.2M25.20 mi0.35 mi3583+343382+333382+332673(Top 9%)2437(Top 15%)2437(Top 43%)
FINISH26.22 mi1.02 mi3474+1093279+1033279+1032355(Top 8%)2160(Top 13%)2160(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4304

Males

4064

M18-39

4064

5K→10K

3.1 - 6.2 mi

Top 13%
×5
+79ft-138ft

Overall

3833

Males

3642

M18-39

3642

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4304

Males

4064

M18-39

4064

15K→20K

9.3 - 12.4 mi

Top 14%
×5
+106ft-86ft

Overall

4070

Males

3849

M18-39

3849

20K→HALF

12.4 - 13.1 mi

Top 13%
×2
+19ft-37ft

Overall

3902

Males

3700

M18-39

3700

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3714

Males

3513

M18-39

3513

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3574

Males

3353

M18-39

3353

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3739

Males

3454

M18-39

3454

20M→21M

20.0 - 21.0 mi

Top 11%
×8
+106ft-24ft

Overall

3254

Males

3006

M18-39

3006

21M→35K

21.0 - 21.8 mi

Top 16%
×7
+17ft-86ft

Overall

4612

Males

4106

M18-39

4106

35K→23M

21.8 - 23.0 mi

Top 14%
×5
+23ft-63ft

Overall

3942

Males

3544

M18-39

3544

23M→24M

23.0 - 24.0 mi

Top 13%
×6
+12ft-82ft

Overall

3628

Males

3273

M18-39

3273

24M→40K

24.0 - 24.9 mi

Top 10%
×1
+6ft-20ft

Overall

2791

Males

2558

M18-39

2558

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1
+13ft-16ft

Overall

2673

Males

2437

M18-39

2437

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2355

Males

2160

M18-39

2160

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1330*
Passed By
528
Net Change
+802
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4276
5K → 10K303*48+255#4276#4021
10K → 15K69137-68#4021#4089
15K → 20K9584+11#4089#4078
20K → HALF2011+9#4078#4069
HALF → 25K11430+84#4069#3985
25K → 30K16037+123#3985#3862
30K → 20M8432+52#3862#3810
20M → 21M8819+69#3810#3741
21M → 35K2643-17#3741#3758
35K → 23M7041+29#3758#3729
23M → 24M6321+42#3729#3687
24M → 40K8010+70#3687#3617
40K → 25.2M384+34#3617#3583
25.2M → FINISH12011+109#3583#3474
TOTALS1330*528+802

* 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

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