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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yu Zhang

Bib: 6448 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 27%
Gender (Male)
#0 / 16340
Top 40%
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
20:23
3.11 mi
Rank: #4686
Start → 5K
20:23 | 6:34/mi
10K
41:03
6.21 mi
Rank: #5039 (-353)
5K → 10K
20:40 | 6:40/mi
15K
1:02:16
9.32 mi
Rank: #5656 (-617)
10K → 15K
21:13 | 6:50/mi
20K
1:24:12
12.43 mi
Rank: #6386 (-730)
15K → 20K
21:56 | 7:04/mi
HALF
1:28:48
13.11 mi
Rank: #6399 (-13)
20K → HALF
4:36 | 6:45/mi
25K
1:46:07
15.53 mi
Rank: #6794 (-395)
HALF → 25K
17:19 | 7:09/mi
30K
2:09:02
18.64 mi
Rank: #7132 (-338)
25K → 30K
22:55 | 7:23/mi
20M
2:19:25
20.00 mi
Rank: #7308 (-176)
30K → 20M
10:23 | 7:39/mi
21M
2:27:21
21.00 mi
Rank: #7351 (-43)
20M → 21M
7:56 | 7:56/mi
35K
2:32:54
21.75 mi
Rank: #7413 (-62)
21M → 35K
5:33 | 7:26/mi
23M
2:42:37
23.00 mi
Rank: #7522 (-109)
35K → 23M
9:43 | 7:46/mi
24M
2:50:10
24.00 mi
Rank: #7597 (-75)
23M → 24M
7:33 | 7:33/mi
40K
2:56:47
24.85 mi
Rank: #7668 (-71)
24M → 40K
6:37 | 7:45/mi
25.2M
2:59:42
25.20 mi
Rank: #7701 (-33)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:07:16
26.22 mi
Rank: #7770 (-69)
25.2M → FINISH
7:34 | 7:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:48
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:38:28
Pace7:31 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0520:236:3420:23
6:34
-
10K
6.21 mi10:45:4541:036:3720:40
6:40
+0:06
15K
9.32 mi11:06:581:02:166:4121:13
6:50
+0:10
20K
12.43 mi11:28:541:24:126:4721:56
7:04
+0:14
HALF
13.11 mi11:33:301:28:486:474:36
6:45
-0:19
25K
15.53 mi11:50:491:46:076:5017:19
7:09
+0:24
30K
18.64 mi12:13:442:09:026:5622:55
7:23
+0:14
20M
20.00 mi12:24:072:19:256:5910:23
7:39
+0:16
21M
21.00 mi12:32:032:27:217:027:56
7:56
+0:17
35K
21.75 mi12:37:362:32:547:025:33
7:26
-0:30
23M
23.00 mi12:47:192:42:377:059:43
7:46
+0:20
24M
24.00 mi12:54:522:50:107:067:33
7:33
-0:13
40K
24.85 mi13:01:292:56:477:076:37
7:45
+0:12
25.2M
25.20 mi13:04:242:59:427:082:55
8:28
+0:43
FINISH
26.22 mi13:11:583:07:167:097:34
7:26
-1:02

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

6:34 /mi

Average Pace

7:09 /mi

Slowest Pace

8:28 /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

1:46:07

57% of race

Time at Steady Pace

53:58

29% of race

Time at Slower Pace

27:11

15% of race

Average Pace: 7:09 /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 mi10:25:0520:236:3420:23
6:34
#4686
10K
6.21 mi10:45:4541:036:3720:40
6:40
#5039
15K
9.32 mi11:06:581:02:166:4121:13
6:50
#5656
20K
12.43 mi11:28:541:24:126:4721:56
7:04
#6386
HALF
13.11 mi11:33:301:28:486:474:36
6:45
#6399
25K
15.53 mi11:50:491:46:076:5017:19
7:09
#6794
30K
18.64 mi12:13:442:09:026:5622:55
7:23
#7132
20M
20.00 mi12:24:072:19:256:5910:23
7:39
#7308
21M
21.00 mi12:32:032:27:217:027:56
7:56
#7351
35K
21.75 mi12:37:362:32:547:025:33
7:26
#7413
23M
23.00 mi12:47:192:42:377:059:43
7:46
#7522
24M
24.00 mi12:54:522:50:107:067:33
7:33
#7597
40K
24.85 mi13:01:292:56:477:076:37
7:45
#7668
25.2M
25.20 mi13:04:242:59:427:082:55
8:28
#7701
FINISH
26.22 mi13:11:583:07:167:097:34
7:26
#7770
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 mi4686439443947107(Top 24%)6257(Top 38%)6257(Top 109%)
10K6.21 mi3.10 mi5039-3534704-3104704-3105501(Top 19%)5074(Top 31%)5074(Top 89%)
15K9.32 mi3.11 mi5656-6175206-5025206-5027107(Top 24%)6257(Top 38%)6257(Top 109%)
20K12.43 mi3.11 mi6386-7305755-5495755-5498260(Top 28%)6993(Top 43%)6993(Top 122%)
HALF13.11 mi0.68 mi6399-135765-105765-106652(Top 23%)5932(Top 36%)5932(Top 104%)
25K15.53 mi2.42 mi6794-3956033-2686033-2688405(Top 29%)6970(Top 43%)6970(Top 122%)
30K18.64 mi3.11 mi7132-3386259-2266259-2268682(Top 30%)6993(Top 43%)6993(Top 122%)
20M20.00 mi1.36 mi7308-1766371-1126371-11210133(Top 35%)7630(Top 47%)7630(Top 133%)
21M21.00 mi1.00 mi7351-436376-56376-59401(Top 32%)7149(Top 44%)7149(Top 125%)
35K21.75 mi0.75 mi7413-626408-326408-3210159(Top 35%)7545(Top 46%)7545(Top 132%)
23M23.00 mi1.25 mi7522-1096452-446452-4410746(Top 37%)7719(Top 47%)7719(Top 135%)
24M24.00 mi1.00 mi7597-756470-186470-1810415(Top 36%)7501(Top 46%)7501(Top 131%)
40K24.85 mi0.85 mi7668-716487-176487-1710545(Top 36%)7471(Top 46%)7471(Top 131%)
25.2M25.20 mi0.35 mi7701-336495-86495-811239(Top 39%)7704(Top 47%)7704(Top 135%)
FINISH26.22 mi1.02 mi7770-696507-126507-1210816(Top 37%)7500(Top 46%)7500(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21
+97ft-345ft

Overall

7107

Males

6257

M18-39

6257

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5501

Males

5074

M18-39

5074

10K→15K

6.2 - 9.3 mi

Top 24%
×3
+67ft-78ft

Overall

7107

Males

6257

M18-39

6257

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8260

Males

6993

M18-39

6993

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6652

Males

5932

M18-39

5932

HALF→25K

13.1 - 15.5 mi

Top 29%
×4
+66ft-88ft

Overall

8405

Males

6970

M18-39

6970

25K→30K

15.5 - 18.6 mi

Top 30%
×9
+181ft-148ft

Overall

8682

Males

6993

M18-39

6993

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10133

Males

7630

M18-39

7630

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9401

Males

7149

M18-39

7149

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10159

Males

7545

M18-39

7545

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10746

Males

7719

M18-39

7719

23M→24M

23.0 - 24.0 mi

Top 36%
×6
+12ft-82ft

Overall

10415

Males

7501

M18-39

7501

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10545

Males

7471

M18-39

7471

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11239

Males

7704

M18-39

7704

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10816

Males

7500

M18-39

7500

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
542
Passed By
1978
Net Change
-3084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4686
5K → 10K59200-353#4686#5039
10K → 15K21200-617#5039#5656
15K → 20K31200-730#5656#6386
20K → HALF1730-13#6386#6399
HALF → 25K42200-395#6399#6794
25K → 30K59200-338#6794#7132
30K → 20M27200-176#7132#7308
20M → 21M5699-43#7308#7351
21M → 35K2688-62#7351#7413
35K → 23M54163-109#7413#7522
23M → 24M39114-75#7522#7597
24M → 40K57128-71#7597#7668
40K → 25.2M1548-33#7668#7701
25.2M → FINISH39108-69#7701#7770
TOTALS5421978-3084
📊

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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