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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Arndt Wittrock

Bib: 13634 •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
24:23
3.11 mi
Rank: #15811
Start → 5K
24:23 | 7:51/mi
10K
49:06
6.21 mi
Rank: #16312 (-501)
5K → 10K
24:43 | 7:58/mi
15K
1:13:57
9.32 mi
Rank: #16559 (-247)
10K → 15K
24:51 | 8:00/mi
20K
1:39:08
12.43 mi
Rank: #16617 (-58)
15K → 20K
25:11 | 8:07/mi
HALF
1:44:36
13.11 mi
Rank: #16655 (-38)
20K → HALF
5:28 | 8:02/mi
25K
2:04:17
15.53 mi
Rank: #16547 (+108)
HALF → 25K
19:41 | 8:07/mi
30K
2:30:08
18.64 mi
Rank: #16381 (+166)
25K → 30K
25:51 | 8:20/mi
20M
2:41:21
20.00 mi
Rank: #16231 (+150)
30K → 20M
11:13 | 8:16/mi
21M
2:50:07
21.00 mi
Rank: #16115 (+116)
20M → 21M
8:46 | 8:46/mi
35K
2:56:06
21.75 mi
Rank: #16024 (+91)
21M → 35K
5:59 | 8:00/mi
23M
3:06:05
23.00 mi
Rank: #15787 (+237)
35K → 23M
9:59 | 7:59/mi
24M
3:14:04
24.00 mi
Rank: #15690 (+97)
23M → 24M
7:59 | 7:59/mi
40K
3:20:55
24.85 mi
Rank: #15564 (+126)
24M → 40K
6:51 | 8:01/mi
25.2M
3:23:52
25.20 mi
Rank: #15499 (+65)
40K → 25.2M
2:57 | 8:34/mi
FINISH
3:31:46
26.22 mi
Rank: #15432 (+67)
25.2M → FINISH
7:54 | 7:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:36
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:47:10
Pace8:11 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5124:237:5124:23
7:51
-
10K
6.21 mi11:18:3449:067:5524:43
7:58
+0:07
15K
9.32 mi11:43:251:13:577:5724:51
8:00
+0:02
20K
12.43 mi12:08:361:39:087:5925:11
8:07
+0:07
HALF
13.11 mi12:14:041:44:367:595:28
8:02
-0:05
25K
15.53 mi12:33:452:04:178:0119:41
8:07
+0:05
30K
18.64 mi12:59:362:30:088:0425:51
8:20
+0:13
20M
20.00 mi13:10:492:41:218:0511:13
8:16
-0:04
21M
21.00 mi13:19:352:50:078:078:46
8:46
+0:30
35K
21.75 mi13:25:342:56:068:065:59
8:00
-0:46
23M
23.00 mi13:35:333:06:058:069:59
7:59
-0:01
24M
24.00 mi13:43:323:14:048:067:59
7:59
0:00
40K
24.85 mi13:50:233:20:558:066:51
8:01
+0:02
25.2M
25.20 mi13:53:203:23:528:062:57
8:34
+0:33
FINISH
26.22 mi14:01:143:31:468:057:54
7:46
-0:48

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

7:46 /mi

Average Pace

8:05 /mi

Slowest Pace

8:46 /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

3:20:03

94% of race

Time at Steady Pace

11:43

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi10:53:5124:237:5124:23
7:51
#15811
10K
6.21 mi11:18:3449:067:5524:43
7:58
#16312
15K
9.32 mi11:43:251:13:577:5724:51
8:00
#16559
20K
12.43 mi12:08:361:39:087:5925:11
8:07
#16617
HALF
13.11 mi12:14:041:44:367:595:28
8:02
#16655
25K
15.53 mi12:33:452:04:178:0119:41
8:07
#16547
30K
18.64 mi12:59:362:30:088:0425:51
8:20
#16381
20M
20.00 mi13:10:492:41:218:0511:13
8:16
#16231
21M
21.00 mi13:19:352:50:078:078:46
8:46
#16115
35K
21.75 mi13:25:342:56:068:065:59
8:00
#16024
23M
23.00 mi13:35:333:06:058:069:59
7:59
#15787
24M
24.00 mi13:43:323:14:048:067:59
7:59
#15690
40K
24.85 mi13:50:233:20:558:066:51
8:01
#15564
25.2M
25.20 mi13:53:203:23:528:062:57
8:34
#15499
FINISH
26.22 mi14:01:143:31:468:057:54
7:46
#15432
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 mi15811105521055216988(Top 59%)11005(Top 67%)11005(Top 738%)
10K6.21 mi3.10 mi16312-50110723-17110723-17116882(Top 58%)10963(Top 67%)10963(Top 735%)
15K9.32 mi3.11 mi16559-24710822-9910822-9916988(Top 59%)11005(Top 67%)11005(Top 738%)
20K12.43 mi3.11 mi16617-5810839-1710839-1716873(Top 58%)10937(Top 67%)10937(Top 734%)
HALF13.11 mi0.68 mi16655-3810850-1110850-1117184(Top 59%)11079(Top 68%)11079(Top 743%)
25K15.53 mi2.42 mi16547+10810803+4710803+4716230(Top 56%)10607(Top 65%)10607(Top 711%)
30K18.64 mi3.11 mi16381+16610682+12110682+12115749(Top 54%)10300(Top 63%)10300(Top 691%)
20M20.00 mi1.36 mi16231+15010605+7710605+7714624(Top 50%)9741(Top 60%)9741(Top 653%)
21M21.00 mi1.00 mi16115+11610533+7210533+7214760(Top 51%)9708(Top 59%)9708(Top 651%)
35K21.75 mi0.75 mi16024+9110488+4510488+4514456(Top 50%)9525(Top 58%)9525(Top 639%)
23M23.00 mi1.25 mi15787+23710370+11810370+11812288(Top 42%)8496(Top 52%)8496(Top 570%)
24M24.00 mi1.00 mi15690+9710315+5510315+5513635(Top 47%)9007(Top 55%)9007(Top 604%)
40K24.85 mi0.85 mi15564+12610243+7210243+7212560(Top 43%)8432(Top 52%)8432(Top 566%)
25.2M25.20 mi0.35 mi15499+6510205+3810205+3811970(Top 41%)8111(Top 50%)8111(Top 544%)
FINISH26.22 mi1.02 mi15432+6710160+4510160+4513389(Top 46%)8747(Top 54%)8747(Top 587%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

16988

Males

11005

M55-59

11005

5K→10K

3.1 - 6.2 mi

Top 58%
×5
+79ft-138ft

Overall

16882

Males

10963

M55-59

10963

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

16988

Males

11005

M55-59

11005

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16873

Males

10937

M55-59

10937

20K→HALF

12.4 - 13.1 mi

Top 59%
×2
+19ft-37ft

Overall

17184

Males

11079

M55-59

11079

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16230

Males

10607

M55-59

10607

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15749

Males

10300

M55-59

10300

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14624

Males

9741

M55-59

9741

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14760

Males

9708

M55-59

9708

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14456

Males

9525

M55-59

9525

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12288

Males

8496

M55-59

8496

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13635

Males

9007

M55-59

9007

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12560

Males

8432

M55-59

8432

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

11970

Males

8111

M55-59

8111

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13389

Males

8747

M55-59

8747

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1985*
Passed By
1001
Net Change
+379
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15811
5K → 10K114200-501#15811#16312
10K → 15K120200-247#16312#16559
15K → 20K165200-58#16559#16617
20K → HALF1452-38#16617#16655
HALF → 25K19183+108#16655#16547
25K → 30K281*115+166#16547#16381
30K → 20M17626+150#16381#16231
20M → 21M14933+116#16231#16115
21M → 35K10615+91#16115#16024
35K → 23M249*12+237#16024#15787
23M → 24M11720+97#15787#15690
24M → 40K1359+126#15690#15564
40K → 25.2M683+65#15564#15499
25.2M → FINISH10033+67#15499#15432
TOTALS1985*1001+379

* 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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