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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Zhao Yunguo

Bib: 6916 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 31%
Masters (Masters Men)
#0 / 10617
Top 16%
Age Group (M40-44)
#0 / 2198
Top 41%
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
19:54
3.11 mi
Rank: #3514
Start → 5K
19:54 | 6:25/mi
10K
40:05
6.21 mi
Rank: #3834 (-320)
5K → 10K
20:11 | 6:30/mi
15K
1:00:38
9.32 mi
Rank: #4223 (-389)
10K → 15K
20:33 | 6:37/mi
20K
1:21:28
12.43 mi
Rank: #4459 (-236)
15K → 20K
20:50 | 6:43/mi
HALF
1:26:18
13.11 mi
Rank: #4690 (-231)
20K → HALF
4:50 | 7:06/mi
25K
1:42:43
15.53 mi
Rank: #4750 (-60)
HALF → 25K
16:25 | 6:47/mi
30K
2:04:54
18.64 mi
Rank: #5074 (-324)
25K → 30K
22:11 | 7:09/mi
20M
2:14:38
20.00 mi
Rank: #5202 (-128)
30K → 20M
9:44 | 7:10/mi
21M
2:22:19
21.00 mi
Rank: #5352 (-150)
20M → 21M
7:41 | 7:41/mi
35K
2:27:27
21.75 mi
Rank: #5368 (-16)
21M → 35K
5:08 | 6:52/mi
23M
2:36:21
23.00 mi
Rank: #5401 (-33)
35K → 23M
8:54 | 7:07/mi
24M
2:43:18
24.00 mi
Rank: #5420 (-19)
23M → 24M
6:57 | 6:57/mi
40K
2:49:27
24.85 mi
Rank: #5469 (-49)
24M → 40K
6:09 | 7:12/mi
25.2M
2:52:13
25.20 mi
Rank: #5529 (-60)
40K → 25.2M
2:46 | 8:02/mi
FINISH
2:59:22
26.22 mi
Rank: #5629 (-100)
25.2M → FINISH
7:09 | 7:01/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
Time1:26:18
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:33:04
Pace7:06 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1619:546:2519:54
6:25
-
10K
6.21 mi10:44:2740:056:2820:11
6:30
+0:05
15K
9.32 mi11:05:001:00:386:3120:33
6:37
+0:07
20K
12.43 mi11:25:501:21:286:3420:50
6:43
+0:06
HALF
13.11 mi11:30:401:26:186:354:50
7:06
+0:23
25K
15.53 mi11:47:051:42:436:3716:25
6:47
-0:19
30K
18.64 mi12:09:162:04:546:4322:11
7:09
+0:22
20M
20.00 mi12:19:002:14:386:449:44
7:10
+0:01
21M
21.00 mi12:26:412:22:196:477:41
7:41
+0:31
35K
21.75 mi12:31:492:27:276:475:08
6:52
-0:49
23M
23.00 mi12:40:432:36:216:488:54
7:07
+0:15
24M
24.00 mi12:47:402:43:186:496:57
6:57
-0:10
40K
24.85 mi12:53:492:49:276:506:09
7:12
+0:15
25.2M
25.20 mi12:56:352:52:136:512:46
8:02
+0:50
FINISH
26.22 mi13:03:442:59:226:517:09
7:01
-1:01

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

6:25 /mi

Average Pace

6:51 /mi

Slowest Pace

8:02 /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

1:37:53

55% of race

Time at Steady Pace

1:11:02

40% of race

Time at Slower Pace

10:27

6% of race

Average Pace: 6:50 /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 mi10:24:1619:546:2519:54
6:25
#3514
10K
6.21 mi10:44:2740:056:2820:11
6:30
#3834
15K
9.32 mi11:05:001:00:386:3120:33
6:37
#4223
20K
12.43 mi11:25:501:21:286:3420:50
6:43
#4459
HALF
13.11 mi11:30:401:26:186:354:50
7:06
#4690
25K
15.53 mi11:47:051:42:436:3716:25
6:47
#4750
30K
18.64 mi12:09:162:04:546:4322:11
7:09
#5074
20M
20.00 mi12:19:002:14:386:449:44
7:10
#5202
21M
21.00 mi12:26:412:22:196:477:41
7:41
#5352
35K
21.75 mi12:31:492:27:276:475:08
6:52
#5368
23M
23.00 mi12:40:432:36:216:488:54
7:07
#5401
24M
24.00 mi12:47:402:43:186:496:57
6:57
#5420
40K
24.85 mi12:53:492:49:276:506:09
7:12
#5469
25.2M
25.20 mi12:56:352:52:136:512:46
8:02
#5529
FINISH
26.22 mi13:03:442:59:226:517:09
7:01
#5629
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3514334833485040(Top 17%)4693(Top 29%)4693(Top 214%)
10K6.21 mi3.10 mi3834-3203646-2983646-2984192(Top 14%)3972(Top 24%)3972(Top 181%)
15K9.32 mi3.11 mi4223-3894002-3564002-3565040(Top 17%)4693(Top 29%)4693(Top 214%)
20K12.43 mi3.11 mi4459-2364201-1994201-1995248(Top 18%)4844(Top 30%)4844(Top 220%)
HALF13.11 mi0.68 mi4690-2314403-2024403-2029278(Top 32%)7592(Top 46%)7592(Top 345%)
25K15.53 mi2.42 mi4750-604451-484451-485508(Top 19%)4999(Top 31%)4999(Top 227%)
30K18.64 mi3.11 mi5074-3244701-2504701-2506950(Top 24%)5960(Top 36%)5960(Top 271%)
20M20.00 mi1.36 mi5202-1284802-1014802-1016674(Top 23%)5695(Top 35%)5695(Top 259%)
21M21.00 mi1.00 mi5352-1504905-1034905-1037675(Top 26%)6165(Top 38%)6165(Top 280%)
35K21.75 mi0.75 mi5368-164910-54910-56093(Top 21%)5227(Top 32%)5227(Top 238%)
23M23.00 mi1.25 mi5401-334913-34913-36199(Top 21%)5235(Top 32%)5235(Top 238%)
24M24.00 mi1.00 mi5420-194921-84921-86115(Top 21%)5107(Top 31%)5107(Top 232%)
40K24.85 mi0.85 mi5469-494950-294950-296673(Top 23%)5405(Top 33%)5405(Top 246%)
25.2M25.20 mi0.35 mi5529-604991-414991-418392(Top 29%)6288(Top 38%)6288(Top 286%)
FINISH26.22 mi1.02 mi5629-1005059-685059-687656(Top 26%)5855(Top 36%)5855(Top 266%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

5040

Males

4693

M40-44

4693

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4192

Males

3972

M40-44

3972

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

5040

Males

4693

M40-44

4693

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5248

Males

4844

M40-44

4844

20K→HALF

12.4 - 13.1 mi

Top 32%
×2
+19ft-37ft

Overall

9278

Males

7592

M40-44

7592

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5508

Males

4999

M40-44

4999

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6950

Males

5960

M40-44

5960

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6674

Males

5695

M40-44

5695

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7675

Males

6165

M40-44

6165

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

6093

Males

5227

M40-44

5227

35K→23M

21.8 - 23.0 mi

Top 21%
×5
+23ft-63ft

Overall

6199

Males

5235

M40-44

5235

23M→24M

23.0 - 24.0 mi

Top 21%
×6
+12ft-82ft

Overall

6115

Males

5107

M40-44

5107

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6673

Males

5405

M40-44

5405

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1
+13ft-16ft

Overall

8392

Males

6288

M40-44

6288

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
×2
+22ft-21ft

Overall

7656

Males

5855

M40-44

5855

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
519
Passed By
1969
Net Change
-2115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3514
5K → 10K57200-320#3514#3834
10K → 15K17200-389#3834#4223
15K → 20K38200-236#4223#4459
20K → HALF2200-231#4459#4690
HALF → 25K57117-60#4690#4750
25K → 30K51200-324#4750#5074
30K → 20M30158-128#5074#5202
20M → 21M28178-150#5202#5352
21M → 35K4056-16#5352#5368
35K → 23M6497-33#5368#5401
23M → 24M5271-19#5401#5420
24M → 40K4190-49#5420#5469
40K → 25.2M1171-60#5469#5529
25.2M → FINISH31131-100#5529#5629
TOTALS5191969-2115
📊

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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