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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Peng Zeng

Bib: 1929 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Age Group (M18-39)
#0 / 5723
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
19:03
3.11 mi
Rank: #1765
Start → 5K
19:03 | 6:08/mi
10K
39:08
6.21 mi
Rank: #2738 (-973)
5K → 10K
20:05 | 6:28/mi
15K
59:38
9.32 mi
Rank: #3480 (-742)
10K → 15K
20:30 | 6:36/mi
20K
1:20:51
12.43 mi
Rank: #4091 (-611)
15K → 20K
21:13 | 6:50/mi
HALF
1:25:28
13.11 mi
Rank: #4207 (-116)
20K → HALF
4:37 | 6:47/mi
25K
1:43:05
15.53 mi
Rank: #4934 (-727)
HALF → 25K
17:37 | 7:16/mi
30K
2:07:19
18.64 mi
Rank: #6321 (-1387)
25K → 30K
24:14 | 7:48/mi
20M
2:18:26
20.00 mi
Rank: #6939 (-618)
30K → 20M
11:07 | 8:12/mi
21M
2:27:45
21.00 mi
Rank: #7499 (-560)
20M → 21M
9:19 | 9:19/mi
35K
2:33:52
21.75 mi
Rank: #7735 (-236)
21M → 35K
6:07 | 8:11/mi
23M
2:44:25
23.00 mi
Rank: #8115 (-380)
35K → 23M
10:33 | 8:26/mi
24M
2:52:46
24.00 mi
Rank: #8436 (-321)
23M → 24M
8:21 | 8:21/mi
40K
3:00:10
24.85 mi
Rank: #8733 (-297)
24M → 40K
7:24 | 8:40/mi
25.2M
3:03:35
25.20 mi
Rank: #8898 (-165)
40K → 25.2M
3:25 | 9:55/mi
FINISH
3:11:35
26.22 mi
Rank: #9060 (-162)
25.2M → FINISH
8:00 | 7:52/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
Time1:25:28
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:46:07
Pace8:06 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1819:036:0819:03
6:08
-
10K
6.21 mi10:39:2339:086:1820:05
6:28
+0:20
15K
9.32 mi10:59:5359:386:2420:30
6:36
+0:08
20K
12.43 mi11:21:061:20:516:3121:13
6:50
+0:14
HALF
13.11 mi11:25:431:25:286:324:37
6:47
-0:03
25K
15.53 mi11:43:201:43:056:3917:37
7:16
+0:29
30K
18.64 mi12:07:342:07:196:5024:14
7:48
+0:32
20M
20.00 mi12:18:412:18:266:5611:07
8:12
+0:24
21M
21.00 mi12:28:002:27:457:039:19
9:19
+1:07
35K
21.75 mi12:34:072:33:527:056:07
8:11
-1:08
23M
23.00 mi12:44:402:44:257:0910:33
8:26
+0:15
24M
24.00 mi12:53:012:52:467:128:21
8:21
-0:05
40K
24.85 mi13:00:253:00:107:157:24
8:40
+0:19
25.2M
25.20 mi13:03:503:03:357:183:25
9:55
+1:15
FINISH
26.22 mi13:11:503:11:357:198:00
7:52
-2:03

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

6:08 /mi

Average Pace

7:19 /mi

Slowest Pace

9:55 /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

1:43:05

54% of race

Time at Steady Pace

57:49

30% of race

Time at Slower Pace

30:41

16% of race

Average Pace: 7:18 /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 mi10:19:1819:036:0819:03
6:08
#1765
10K
6.21 mi10:39:2339:086:1820:05
6:28
#2738
15K
9.32 mi10:59:5359:386:2420:30
6:36
#3480
20K
12.43 mi11:21:061:20:516:3121:13
6:50
#4091
HALF
13.11 mi11:25:431:25:286:324:37
6:47
#4207
25K
15.53 mi11:43:201:43:056:3917:37
7:16
#4934
30K
18.64 mi12:07:342:07:196:5024:14
7:48
#6321
20M
20.00 mi12:18:412:18:266:5611:07
8:12
#6939
21M
21.00 mi12:28:002:27:457:039:19
9:19
#7499
35K
21.75 mi12:34:072:33:527:056:07
8:11
#7735
23M
23.00 mi12:44:402:44:257:0910:33
8:26
#8115
24M
24.00 mi12:53:012:52:467:128:21
8:21
#8436
40K
24.85 mi13:00:253:00:107:157:24
8:40
#8733
25.2M
25.20 mi13:03:503:03:357:183:25
9:55
#8898
FINISH
26.22 mi13:11:503:11:357:198:00
7:52
#9060
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 mi1765169816984935(Top 17%)4607(Top 28%)4607(Top 80%)
10K6.21 mi3.10 mi2738-9732630-9322630-9323971(Top 14%)3770(Top 23%)3770(Top 66%)
15K9.32 mi3.11 mi3480-7423324-6943324-6944935(Top 17%)4607(Top 28%)4607(Top 80%)
20K12.43 mi3.11 mi4091-6113886-5623886-5626475(Top 22%)5767(Top 35%)5767(Top 101%)
HALF13.11 mi0.68 mi4207-1163986-1003986-1006902(Top 24%)6120(Top 37%)6120(Top 107%)
25K15.53 mi2.42 mi4934-7274605-6194605-6199409(Top 32%)7544(Top 46%)7544(Top 132%)
30K18.64 mi3.11 mi6321-13875654-10495654-104911966(Top 41%)8634(Top 53%)8634(Top 151%)
20M20.00 mi1.36 mi6939-6186102-4486102-44814115(Top 49%)9499(Top 58%)9499(Top 166%)
21M21.00 mi1.00 mi7499-5606474-3726474-37217659(Top 61%)10985(Top 67%)10985(Top 192%)
35K21.75 mi0.75 mi7735-2366608-1346608-13415579(Top 54%)9992(Top 61%)9992(Top 175%)
23M23.00 mi1.25 mi8115-3806802-1946802-19415239(Top 53%)9787(Top 60%)9787(Top 171%)
24M24.00 mi1.00 mi8436-3216956-1546956-15415981(Top 55%)10020(Top 61%)10020(Top 175%)
40K24.85 mi0.85 mi8733-2977096-1407096-14016543(Top 57%)10196(Top 62%)10196(Top 178%)
25.2M25.20 mi0.35 mi8898-1657170-747170-7418970(Top 65%)11336(Top 69%)11336(Top 198%)
FINISH26.22 mi1.02 mi9060-1627241-717241-7114089(Top 49%)9071(Top 56%)9071(Top 159%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4935

Males

4607

M18-39

4607

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

3971

Males

3770

M18-39

3770

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4935

Males

4607

M18-39

4607

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6475

Males

5767

M18-39

5767

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

6902

Males

6120

M18-39

6120

HALF→25K

13.1 - 15.5 mi

Top 32%
×4
+66ft-88ft

Overall

9409

Males

7544

M18-39

7544

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11966

Males

8634

M18-39

8634

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14115

Males

9499

M18-39

9499

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17659

Males

10985

M18-39

10985

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15579

Males

9992

M18-39

9992

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15239

Males

9787

M18-39

9787

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15981

Males

10020

M18-39

10020

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16543

Males

10196

M18-39

10196

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18970

Males

11336

M18-39

11336

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14089

Males

9071

M18-39

9071

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
201
Passed By
2683
Net Change
-7295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1765
5K → 10K2200-973#1765#2738
10K → 15K6200-742#2738#3480
15K → 20K16200-611#3480#4091
20K → HALF1117-116#4091#4207
HALF → 25K12200-727#4207#4934
25K → 30K18200-1387#4934#6321
30K → 20M11200-618#6321#6939
20M → 21M9200-560#6939#7499
21M → 35K17200-236#7499#7735
35K → 23M38200-380#7735#8115
23M → 24M18200-321#8115#8436
24M → 40K14200-297#8436#8733
40K → 25.2M8173-165#8733#8898
25.2M → FINISH31193-162#8898#9060
TOTALS2012683-7295
📊

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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