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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Pieter Jeeninga

Bib: 18963 •M •Age: N/A

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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
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Race Performance Report

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  • Segment-by-segment breakdown
  • Personalized race insights
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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
24:47
3.11 mi
Rank: #16774
Start → 5K
24:47 | 7:59/mi
10K
49:37
6.21 mi
Rank: #16961 (-187)
5K → 10K
24:50 | 8:00/mi
15K
1:14:46
9.32 mi
Rank: #17223 (-262)
10K → 15K
25:09 | 8:06/mi
20K
1:40:20
12.43 mi
Rank: #17342 (-119)
15K → 20K
25:34 | 8:14/mi
HALF
1:45:51
13.11 mi
Rank: #17360 (-18)
20K → HALF
5:31 | 8:06/mi
25K
2:06:08
15.53 mi
Rank: #17411 (-51)
HALF → 25K
20:17 | 8:22/mi
30K
2:33:31
18.64 mi
Rank: #17615 (-204)
25K → 30K
27:23 | 8:49/mi
20M
2:46:10
20.00 mi
Rank: #17827 (-212)
30K → 20M
12:39 | 9:19/mi
21M
2:56:32
21.00 mi
Rank: #18104 (-277)
20M → 21M
10:22 | 10:22/mi
35K
3:02:43
21.75 mi
Rank: #18040 (+64)
21M → 35K
6:11 | 8:16/mi
23M
3:14:15
23.00 mi
Rank: #18127 (-87)
35K → 23M
11:32 | 9:13/mi
24M
3:22:49
24.00 mi
Rank: #18077 (+50)
23M → 24M
8:34 | 8:34/mi
40K
3:31:10
24.85 mi
Rank: #18248 (-171)
24M → 40K
8:21 | 9:46/mi
25.2M
3:34:36
25.20 mi
Rank: #18254 (-6)
40K → 25.2M
3:26 | 9:58/mi
FINISH
3:43:30
26.22 mi
Rank: #18299 (-45)
25.2M → FINISH
8:54 | 8:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:51
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:57:39
Pace8:59 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:3724:477:5924:47
7:59
-
10K
6.21 mi11:33:2749:378:0024:50
8:00
+0:01
15K
9.32 mi11:58:361:14:468:0225:09
8:06
+0:06
20K
12.43 mi12:24:101:40:208:0525:34
8:14
+0:08
HALF
13.11 mi12:29:411:45:518:055:31
8:06
-0:08
25K
15.53 mi12:49:582:06:088:0820:17
8:22
+0:16
30K
18.64 mi13:17:212:33:318:1527:23
8:49
+0:27
20M
20.00 mi13:30:002:46:108:1912:39
9:19
+0:30
21M
21.00 mi13:40:222:56:328:2510:22
10:22
+1:03
35K
21.75 mi13:46:333:02:438:256:11
8:16
-2:06
23M
23.00 mi13:58:053:14:158:2711:32
9:13
+0:57
24M
24.00 mi14:06:393:22:498:288:34
8:34
-0:39
40K
24.85 mi14:15:003:31:108:308:21
9:46
+1:12
25.2M
25.20 mi14:18:263:34:368:313:26
9:58
+0:12
FINISH
26.22 mi14:27:203:43:308:328:54
8:45
-1:13

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

7:59 /mi

Average Pace

8:32 /mi

Slowest Pace

10:22 /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

1:20:17

36% of race

Time at Steady Pace

1:36:53

43% of race

Time at Slower Pace

46:20

21% of race

Average Pace: 8:31 /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 mi11:08:3724:477:5924:47
7:59
#16774
10K
6.21 mi11:33:2749:378:0024:50
8:00
#16961
15K
9.32 mi11:58:361:14:468:0225:09
8:06
#17223
20K
12.43 mi12:24:101:40:208:0525:34
8:14
#17342
HALF
13.11 mi12:29:411:45:518:055:31
8:06
#17360
25K
15.53 mi12:49:582:06:088:0820:17
8:22
#17411
30K
18.64 mi13:17:212:33:318:1527:23
8:49
#17615
20M
20.00 mi13:30:002:46:108:1912:39
9:19
#17827
21M
21.00 mi13:40:222:56:328:2510:22
10:22
#18104
35K
21.75 mi13:46:333:02:438:256:11
8:16
#18040
23M
23.00 mi13:58:053:14:158:2711:32
9:13
#18127
24M
24.00 mi14:06:393:22:498:288:34
8:34
#18077
40K
24.85 mi14:15:003:31:108:308:21
9:46
#18248
25.2M
25.20 mi14:18:263:34:368:313:26
9:58
#18254
FINISH
26.22 mi14:27:203:43:308:328:54
8:45
#18299
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 mi16774109251092517663(Top 61%)11304(Top 69%)11304(Top 758%)
10K6.21 mi3.10 mi16961-18710976-5110976-5117178(Top 59%)11093(Top 68%)11093(Top 744%)
15K9.32 mi3.11 mi17223-26211091-11511091-11517663(Top 61%)11304(Top 69%)11304(Top 758%)
20K12.43 mi3.11 mi17342-11911139-4811139-4817664(Top 61%)11273(Top 69%)11273(Top 756%)
HALF13.11 mi0.68 mi17360-1811146-711146-717704(Top 61%)11322(Top 69%)11322(Top 759%)
25K15.53 mi2.42 mi17411-5111175-2911175-2917758(Top 61%)11261(Top 69%)11261(Top 755%)
30K18.64 mi3.11 mi17615-20411243-6811243-6818637(Top 64%)11540(Top 71%)11540(Top 774%)
20M20.00 mi1.36 mi17827-21211298-5511298-5520310(Top 70%)12250(Top 75%)12250(Top 822%)
21M21.00 mi1.00 mi18104-27711384-8611384-8621582(Top 74%)12816(Top 78%)12816(Top 860%)
35K21.75 mi0.75 mi18040+6411347+3711347+3716209(Top 56%)10291(Top 63%)10291(Top 690%)
23M23.00 mi1.25 mi18127-8711365-1811365-1819482(Top 67%)11686(Top 72%)11686(Top 784%)
24M24.00 mi1.00 mi18077+5011328+3711328+3717246(Top 59%)10584(Top 65%)10584(Top 710%)
40K24.85 mi0.85 mi18248-17111390-6211390-6221226(Top 73%)12441(Top 76%)12441(Top 834%)
25.2M25.20 mi0.35 mi18254-611383+711383+719188(Top 66%)11451(Top 70%)11451(Top 768%)
FINISH26.22 mi1.02 mi18299-4511388-511388-519308(Top 67%)11527(Top 71%)11527(Top 773%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17663

Males

11304

M55-59

11304

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17178

Males

11093

M55-59

11093

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17663

Males

11304

M55-59

11304

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17664

Males

11273

M55-59

11273

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17704

Males

11322

M55-59

11322

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17758

Males

11261

M55-59

11261

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18637

Males

11540

M55-59

11540

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20310

Males

12250

M55-59

12250

20M→21M

20.0 - 21.0 mi

Top 74%
×8
+106ft-24ft

Overall

21582

Males

12816

M55-59

12816

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16209

Males

10291

M55-59

10291

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19482

Males

11686

M55-59

11686

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17246

Males

10584

M55-59

10584

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21226

Males

12441

M55-59

12441

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19188

Males

11451

M55-59

11451

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
×2
+22ft-21ft

Overall

19308

Males

11527

M55-59

11527

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1127
Passed By
1963
Net Change
-1525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16774
5K → 10K200200-187#16774#16961
10K → 15K96200-262#16961#17223
15K → 20K135200-119#17223#17342
20K → HALF2846-18#17342#17360
HALF → 25K116167-51#17360#17411
25K → 30K125200-204#17411#17615
30K → 20M44200-212#17615#17827
20M → 21M28200-277#17827#18104
21M → 35K8218+64#18104#18040
35K → 23M73160-87#18040#18127
23M → 24M9242+50#18127#18077
24M → 40K27198-171#18077#18248
40K → 25.2M2834-6#18248#18254
25.2M → FINISH5398-45#18254#18299
TOTALS11271963-1525
📊

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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