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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yanbo Zhang

Bib: 3727 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 24%
Gender (Male)
#0 / 16340
Top 36%
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
20:58
3.11 mi
Rank: #6378
Start → 5K
20:58 | 6:45/mi
10K
41:53
6.21 mi
Rank: #6301 (+77)
5K → 10K
20:55 | 6:44/mi
15K
1:02:50
9.32 mi
Rank: #6248 (+53)
10K → 15K
20:57 | 6:45/mi
20K
1:23:55
12.43 mi
Rank: #6135 (+113)
15K → 20K
21:05 | 6:48/mi
HALF
1:28:33
13.11 mi
Rank: #6188 (-53)
20K → HALF
4:38 | 6:48/mi
25K
1:45:11
15.53 mi
Rank: #6188
HALF → 25K
16:38 | 6:52/mi
30K
2:07:12
18.64 mi
Rank: #6258 (-70)
25K → 30K
22:01 | 7:06/mi
20M
2:17:17
20.00 mi
Rank: #6443 (-185)
30K → 20M
10:05 | 7:26/mi
21M
2:25:09
21.00 mi
Rank: #6580 (-137)
20M → 21M
7:52 | 7:52/mi
35K
2:30:50
21.75 mi
Rank: #6736 (-156)
21M → 35K
5:41 | 7:36/mi
23M
2:40:18
23.00 mi
Rank: #6818 (-82)
35K → 23M
9:28 | 7:34/mi
24M
2:47:28
24.00 mi
Rank: #6793 (+25)
23M → 24M
7:10 | 7:10/mi
40K
2:53:49
24.85 mi
Rank: #6791 (+2)
24M → 40K
6:21 | 7:26/mi
25.2M
2:56:41
25.20 mi
Rank: #6816 (-25)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:04:02
26.22 mi
Rank: #6865 (-49)
25.2M → FINISH
7:21 | 7:13/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
Time1:28:33
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:35:29
Pace7:18 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5920:586:4520:58
6:45
-
10K
6.21 mi10:43:5441:536:4520:55
6:44
-0:01
15K
9.32 mi11:04:511:02:506:4520:57
6:45
+0:01
20K
12.43 mi11:25:561:23:556:4621:05
6:48
+0:03
HALF
13.11 mi11:30:341:28:336:464:38
6:48
0:00
25K
15.53 mi11:47:121:45:116:4716:38
6:52
+0:04
30K
18.64 mi12:09:132:07:126:5022:01
7:06
+0:14
20M
20.00 mi12:19:182:17:176:5210:05
7:26
+0:20
21M
21.00 mi12:27:102:25:096:557:52
7:52
+0:26
35K
21.75 mi12:32:512:30:506:575:41
7:36
-0:16
23M
23.00 mi12:42:192:40:186:599:28
7:34
-0:02
24M
24.00 mi12:49:292:47:286:597:10
7:10
-0:24
40K
24.85 mi12:55:502:53:497:006:21
7:26
+0:16
25.2M
25.20 mi12:58:422:56:417:012:52
8:19
+0:53
FINISH
26.22 mi13:06:033:04:027:027:21
7:13
-1:06

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

6:44 /mi

Average Pace

7:01 /mi

Slowest Pace

8:19 /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

1:45:11

57% of race

Time at Steady Pace

36:32

20% of race

Time at Slower Pace

42:19

23% of race

Average Pace: 7:01 /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 mi10:22:5920:586:4520:58
6:45
#6378
10K
6.21 mi10:43:5441:536:4520:55
6:44
#6301
15K
9.32 mi11:04:511:02:506:4520:57
6:45
#6248
20K
12.43 mi11:25:561:23:556:4621:05
6:48
#6135
HALF
13.11 mi11:30:341:28:336:464:38
6:48
#6188
25K
15.53 mi11:47:121:45:116:4716:38
6:52
#6188
30K
18.64 mi12:09:132:07:126:5022:01
7:06
#6258
20M
20.00 mi12:19:182:17:176:5210:05
7:26
#6443
21M
21.00 mi12:27:102:25:096:557:52
7:52
#6580
35K
21.75 mi12:32:512:30:506:575:41
7:36
#6736
23M
23.00 mi12:42:192:40:186:599:28
7:34
#6818
24M
24.00 mi12:49:292:47:286:597:10
7:10
#6793
40K
24.85 mi12:55:502:53:497:006:21
7:26
#6791
25.2M
25.20 mi12:58:422:56:417:012:52
8:19
#6816
FINISH
26.22 mi13:06:033:04:027:027:21
7:13
#6865
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 mi6378576957696247(Top 22%)5622(Top 34%)5622(Top 98%)
10K6.21 mi3.10 mi6301+775696+735696+736304(Top 22%)5695(Top 35%)5695(Top 100%)
15K9.32 mi3.11 mi6248+535660+365660+366247(Top 22%)5622(Top 34%)5622(Top 98%)
20K12.43 mi3.11 mi6135+1135563+975563+976064(Top 21%)5452(Top 33%)5452(Top 95%)
HALF13.11 mi0.68 mi6188-535601-385601-387060(Top 24%)6209(Top 38%)6209(Top 108%)
25K15.53 mi2.42 mi61885587+145587+146311(Top 22%)5600(Top 34%)5600(Top 98%)
30K18.64 mi3.11 mi6258-705603-165603-166571(Top 23%)5695(Top 35%)5695(Top 100%)
20M20.00 mi1.36 mi6443-1855735-1325735-1328505(Top 29%)6767(Top 41%)6767(Top 118%)
21M21.00 mi1.00 mi6580-1375837-1025837-1028933(Top 31%)6895(Top 42%)6895(Top 120%)
35K21.75 mi0.75 mi6736-1565933-965933-9611482(Top 40%)8167(Top 50%)8167(Top 143%)
23M23.00 mi1.25 mi6818-825980-475980-479288(Top 32%)7023(Top 43%)7023(Top 123%)
24M24.00 mi1.00 mi6793+255946+345946+347607(Top 26%)6026(Top 37%)6026(Top 105%)
40K24.85 mi0.85 mi6791+25930+165930+168295(Top 29%)6321(Top 39%)6321(Top 110%)
25.2M25.20 mi0.35 mi6816-255938-85938-810253(Top 35%)7229(Top 44%)7229(Top 126%)
FINISH26.22 mi1.02 mi6865-495949-115949-119182(Top 32%)6682(Top 41%)6682(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6247

Males

5622

M18-39

5622

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6304

Males

5695

M18-39

5695

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6247

Males

5622

M18-39

5622

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6064

Males

5452

M18-39

5452

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

7060

Males

6209

M18-39

6209

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6311

Males

5600

M18-39

5600

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6571

Males

5695

M18-39

5695

30K→20M

18.6 - 20.0 mi

Top 29%
×5
+64ft-50ft

Overall

8505

Males

6767

M18-39

6767

20M→21M

20.0 - 21.0 mi

Top 31%
×8
+106ft-24ft

Overall

8933

Males

6895

M18-39

6895

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11482

Males

8167

M18-39

8167

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9288

Males

7023

M18-39

7023

23M→24M

23.0 - 24.0 mi

Top 26%
×6
+12ft-82ft

Overall

7607

Males

6026

M18-39

6026

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8295

Males

6321

M18-39

6321

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10253

Males

7229

M18-39

7229

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
×2
+22ft-21ft

Overall

9182

Males

6682

M18-39

6682

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1149*
Passed By
1618
Net Change
-487
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6378
5K → 10K224*147+77#6378#6301
10K → 15K165112+53#6301#6248
15K → 20K19885+113#6248#6135
20K → HALF1265-53#6135#6188
HALF → 25K99990#6188#6188
25K → 30K126196-70#6188#6258
30K → 20M33200-185#6258#6443
20M → 21M30167-137#6443#6580
21M → 35K16172-156#6580#6736
35K → 23M59141-82#6736#6818
23M → 24M6641+25#6818#6793
24M → 40K5654+2#6793#6791
40K → 25.2M2146-25#6791#6816
25.2M → FINISH4493-49#6816#6865
TOTALS1149*1618-487

* 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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Activity Data

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