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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yuan Gao

Bib: 21544 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
Top 8%
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
24:16
3.11 mi
Rank: #15496
Start → 5K
24:16 | 7:49/mi
10K
48:18
6.21 mi
Rank: #15240 (+256)
5K → 10K
24:02 | 7:45/mi
15K
1:12:31
9.32 mi
Rank: #15257 (-17)
10K → 15K
24:13 | 7:48/mi
20K
1:37:35
12.43 mi
Rank: #15573 (-316)
15K → 20K
25:04 | 8:05/mi
HALF
1:42:55
13.11 mi
Rank: #15567 (+6)
20K → HALF
5:20 | 7:50/mi
25K
2:02:23
15.53 mi
Rank: #15586 (-19)
HALF → 25K
19:28 | 8:02/mi
30K
2:27:59
18.64 mi
Rank: #15499 (+87)
25K → 30K
25:36 | 8:15/mi
20M
2:39:21
20.00 mi
Rank: #15494 (+5)
30K → 20M
11:22 | 8:23/mi
21M
2:48:20
21.00 mi
Rank: #15485 (+9)
20M → 21M
8:59 | 8:59/mi
35K
2:54:25
21.75 mi
Rank: #15457 (+28)
21M → 35K
6:05 | 8:08/mi
23M
3:04:44
23.00 mi
Rank: #15370 (+87)
35K → 23M
10:19 | 8:15/mi
24M
3:12:50
24.00 mi
Rank: #15317 (+53)
23M → 24M
8:06 | 8:06/mi
40K
3:19:46
24.85 mi
Rank: #15231 (+86)
24M → 40K
6:56 | 8:07/mi
25.2M
3:22:56
25.20 mi
Rank: #15235 (-4)
40K → 25.2M
3:10 | 9:11/mi
FINISH
3:31:19
26.22 mi
Rank: #15312 (-77)
25.2M → FINISH
8:23 | 8:14/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
Time1:42:55
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:48:24
Pace8:17 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2624:167:4924:16
7:49
-
10K
6.21 mi11:49:2848:187:4724:02
7:45
-0:04
15K
9.32 mi12:13:411:12:317:4724:13
7:48
+0:03
20K
12.43 mi12:38:451:37:357:5225:04
8:05
+0:17
HALF
13.11 mi12:44:051:42:557:525:20
7:50
-0:15
25K
15.53 mi13:03:332:02:237:5319:28
8:02
+0:12
30K
18.64 mi13:29:092:27:597:5725:36
8:15
+0:13
20M
20.00 mi13:40:312:39:217:5911:22
8:23
+0:08
21M
21.00 mi13:49:302:48:208:018:59
8:59
+0:36
35K
21.75 mi13:55:352:54:258:026:05
8:08
-0:51
23M
23.00 mi14:05:543:04:448:0210:19
8:15
+0:07
24M
24.00 mi14:14:003:12:508:038:06
8:06
-0:09
40K
24.85 mi14:20:563:19:468:036:56
8:07
+0:01
25.2M
25.20 mi14:24:063:22:568:043:10
9:11
+1:04
FINISH
26.22 mi14:32:293:31:198:048:23
8:14
-0:57

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

7:45 /mi

Average Pace

8:04 /mi

Slowest Pace

9:11 /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

3:19:10

94% of race

Time at Steady Pace

8:59

4% of race

Time at Slower Pace

3:10

1% of race

Average Pace: 8:04 /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 mi11:25:2624:167:4924:16
7:49
#15496
10K
6.21 mi11:49:2848:187:4724:02
7:45
#15240
15K
9.32 mi12:13:411:12:317:4724:13
7:48
#15257
20K
12.43 mi12:38:451:37:357:5225:04
8:05
#15573
HALF
13.11 mi12:44:051:42:557:525:20
7:50
#15567
25K
15.53 mi13:03:332:02:237:5319:28
8:02
#15586
30K
18.64 mi13:29:092:27:597:5725:36
8:15
#15499
20M
20.00 mi13:40:312:39:217:5911:22
8:23
#15494
21M
21.00 mi13:49:302:48:208:018:59
8:59
#15485
35K
21.75 mi13:55:352:54:258:026:05
8:08
#15457
23M
23.00 mi14:05:543:04:448:0210:19
8:15
#15370
24M
24.00 mi14:14:003:12:508:038:06
8:06
#15317
40K
24.85 mi14:20:563:19:468:036:56
8:07
#15231
25.2M
25.20 mi14:24:063:22:568:043:10
9:11
#15235
FINISH
26.22 mi14:32:293:31:198:048:23
8:14
#15312
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi15496104391043915294(Top 53%)10309(Top 63%)10309(Top 1332%)
10K6.21 mi3.10 mi15240+25610310+12910310+12915039(Top 52%)10244(Top 63%)10244(Top 1324%)
15K9.32 mi3.11 mi15257-1710297+1310297+1315294(Top 53%)10309(Top 63%)10309(Top 1332%)
20K12.43 mi3.11 mi15573-31610403-10610403-10616621(Top 57%)10830(Top 66%)10830(Top 1399%)
HALF13.11 mi0.68 mi15567+6104031040315685(Top 54%)10467(Top 64%)10467(Top 1352%)
25K15.53 mi2.42 mi15586-1910396+710396+715604(Top 54%)10344(Top 63%)10344(Top 1336%)
30K18.64 mi3.11 mi15499+8710336+6010336+6015183(Top 52%)10056(Top 62%)10056(Top 1299%)
20M20.00 mi1.36 mi15494+510312+2410312+2415322(Top 53%)10010(Top 61%)10010(Top 1293%)
21M21.00 mi1.00 mi15485+910286+2610286+2616010(Top 55%)10256(Top 63%)10256(Top 1325%)
35K21.75 mi0.75 mi15457+2810258+2810258+2815320(Top 53%)9901(Top 61%)9901(Top 1279%)
23M23.00 mi1.25 mi15370+8710202+5610202+5614067(Top 48%)9282(Top 57%)9282(Top 1199%)
24M24.00 mi1.00 mi15317+5310158+4410158+4414415(Top 50%)9342(Top 57%)9342(Top 1207%)
40K24.85 mi0.85 mi15231+8610106+5210106+5213185(Top 45%)8719(Top 53%)8719(Top 1126%)
25.2M25.20 mi0.35 mi15235-410103+310103+315627(Top 54%)9798(Top 60%)9798(Top 1266%)
FINISH26.22 mi1.02 mi15312-7710122-1910122-1916545(Top 57%)10233(Top 63%)10233(Top 1322%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15294

Males

10309

M65-69

10309

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15039

Males

10244

M65-69

10244

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15294

Males

10309

M65-69

10309

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16621

Males

10830

M65-69

10830

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15685

Males

10467

M65-69

10467

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15604

Males

10344

M65-69

10344

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15183

Males

10056

M65-69

10056

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15322

Males

10010

M65-69

10010

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

16010

Males

10256

M65-69

10256

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15320

Males

9901

M65-69

9901

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

14067

Males

9282

M65-69

9282

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14415

Males

9342

M65-69

9342

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13185

Males

8719

M65-69

8719

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15627

Males

9798

M65-69

9798

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16545

Males

10233

M65-69

10233

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1835*
Passed By
1436
Net Change
+184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15496
5K → 10K433*177+256#15496#15240
10K → 15K200200-17#15240#15257
15K → 20K82200-316#15257#15573
20K → HALF4539+6#15573#15567
HALF → 25K134153-19#15567#15586
25K → 30K230*143+87#15586#15499
30K → 20M10398+5#15499#15494
20M → 21M10798+9#15494#15485
21M → 35K7951+28#15485#15457
35K → 23M13346+87#15457#15370
23M → 24M9946+53#15370#15317
24M → 40K11428+86#15317#15231
40K → 25.2M3034-4#15231#15235
25.2M → FINISH46123-77#15235#15312
TOTALS1835*1436+184

* 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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