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BOSTON MARATHON 2026

Henry Mai

Bib: 20364•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 36%
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
24:00
3.11 mi
Rank: #14770
Start → 5K
24:00 | 7:44/mi
10K
48:41
6.21 mi
Rank: #15786 (-1016)
5K → 10K
24:41 | 7:57/mi
15K
1:12:09
9.32 mi
Rank: #14894 (+892)
10K → 15K
23:28 | 7:34/mi
20K
1:35:58
12.43 mi
Rank: #14486 (+408)
15K → 20K
23:49 | 7:40/mi
HALF
1:41:06
13.11 mi
Rank: #14424 (+62)
20K → HALF
5:08 | 7:32/mi
25K
2:00:07
15.53 mi
Rank: #14353 (+71)
HALF → 25K
19:01 | 7:51/mi
30K
2:26:57
18.64 mi
Rank: #15040 (-687)
25K → 30K
26:50 | 8:39/mi
20M
2:39:14
20.00 mi
Rank: #15437 (-397)
30K → 20M
12:17 | 9:03/mi
21M
2:49:41
21.00 mi
Rank: #15979 (-542)
20M → 21M
10:27 | 10:27/mi
35K
2:56:19
21.75 mi
Rank: #16097 (-118)
21M → 35K
6:38 | 8:52/mi
23M
3:07:38
23.00 mi
Rank: #16250 (-153)
35K → 23M
11:19 | 9:03/mi
24M
3:17:05
24.00 mi
Rank: #16537 (-287)
23M → 24M
9:27 | 9:27/mi
40K
3:25:41
24.85 mi
Rank: #16859 (-322)
24M → 40K
8:36 | 10:04/mi
25.2M
3:30:05
25.20 mi
Rank: #17130 (-271)
40K → 25.2M
4:24 | 12:46/mi
FINISH
3:40:01
26.22 mi
Rank: #17466 (-336)
25.2M → FINISH
9:56 | 9:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:06
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:58:55
Pace9:05 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:3524:007:4424:00
7:44
-
10K
6.21 mi11:34:1648:417:5124:41
7:57
+0:13
15K
9.32 mi11:57:441:12:097:4523:28
7:34
-0:23
20K
12.43 mi12:21:331:35:587:4423:49
7:40
+0:06
HALF
13.11 mi12:26:411:41:067:435:08
7:32
-0:08
25K
15.53 mi12:45:422:00:077:4419:01
7:51
+0:19
30K
18.64 mi13:12:322:26:577:5326:50
8:39
+0:48
20M
20.00 mi13:24:492:39:147:5812:17
9:03
+0:24
21M
21.00 mi13:35:162:49:418:0510:27
10:27
+1:24
35K
21.75 mi13:41:542:56:198:076:38
8:52
-1:35
23M
23.00 mi13:53:133:07:388:1011:19
9:03
+0:11
24M
24.00 mi14:02:403:17:058:139:27
9:27
+0:24
40K
24.85 mi14:11:163:25:418:178:36
10:04
+0:37
25.2M
25.20 mi14:15:403:30:058:214:24
12:46
+2:42
FINISH
26.22 mi14:25:363:40:018:249:56
9:45
-3:01

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

7:32 /mi

Average Pace

8:24 /mi

Slowest Pace

12:46 /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

2:00:07

55% of race

Time at Steady Pace

1:06:31

30% of race

Time at Slower Pace

33:23

15% of race

Average Pace: 8:23 /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 mi11:09:3524:007:4424:00
7:44
#14770
10K
6.21 mi11:34:1648:417:5124:41
7:57
#15786
15K
9.32 mi11:57:441:12:097:4523:28
7:34
#14894
20K
12.43 mi12:21:331:35:587:4423:49
7:40
#14486
HALF
13.11 mi12:26:411:41:067:435:08
7:32
#14424
25K
15.53 mi12:45:422:00:077:4419:01
7:51
#14353
30K
18.64 mi13:12:322:26:577:5326:50
8:39
#15040
20M
20.00 mi13:24:492:39:147:5812:17
9:03
#15437
21M
21.00 mi13:35:162:49:418:0510:27
10:27
#15979
35K
21.75 mi13:41:542:56:198:076:38
8:52
#16097
23M
23.00 mi13:53:133:07:388:1011:19
9:03
#16250
24M
24.00 mi14:02:403:17:058:139:27
9:27
#16537
40K
24.85 mi14:11:163:25:418:178:36
10:04
#16859
25.2M
25.20 mi14:15:403:30:058:214:24
12:46
#17130
FINISH
26.22 mi14:25:363:40:018:249:56
9:45
#17466
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi14770101821018213260(Top 46%)9483(Top 58%)9483(Top 626%)
10K6.21 mi3.10 mi15786-101610530-34810530-34816808(Top 58%)10935(Top 67%)10935(Top 722%)
15K9.32 mi3.11 mi14894+89210169+36110169+36113260(Top 46%)9483(Top 58%)9483(Top 626%)
20K12.43 mi3.11 mi14486+40810002+16710002+16713420(Top 46%)9479(Top 58%)9479(Top 626%)
HALF13.11 mi0.68 mi14424+629979+239979+2313257(Top 46%)9502(Top 58%)9502(Top 628%)
25K15.53 mi2.42 mi14353+719922+579922+5714167(Top 49%)9724(Top 60%)9724(Top 642%)
30K18.64 mi3.11 mi15040-68710162-24010162-24017657(Top 61%)11102(Top 68%)11102(Top 733%)
20M20.00 mi1.36 mi15437-39710294-13210294-13219111(Top 66%)11698(Top 72%)11698(Top 773%)
21M21.00 mi1.00 mi15979-54210489-19510489-19521802(Top 75%)12922(Top 79%)12922(Top 854%)
35K21.75 mi0.75 mi16097-11810512-2310512-2319424(Top 67%)11685(Top 72%)11685(Top 772%)
23M23.00 mi1.25 mi16250-15310562-5010562-5018676(Top 64%)11293(Top 69%)11293(Top 746%)
24M24.00 mi1.00 mi16537-28710677-11510677-11521155(Top 73%)12459(Top 76%)12459(Top 823%)
40K24.85 mi0.85 mi16859-32210793-11610793-11622076(Top 76%)12853(Top 79%)12853(Top 849%)
25.2M25.20 mi0.35 mi17130-27110892-9910892-9925713(Top 89%)14635(Top 90%)14635(Top 967%)
FINISH26.22 mi1.02 mi17466-33611022-13011022-13023110(Top 80%)13358(Top 82%)13358(Top 882%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13260

Males

9483

M60-64

9483

5K→10K

3.1 - 6.2 mi

Top 58%
×5
+79ft-138ft

Overall

16808

Males

10935

M60-64

10935

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13260

Males

9483

M60-64

9483

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13420

Males

9479

M60-64

9479

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13257

Males

9502

M60-64

9502

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14167

Males

9724

M60-64

9724

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17657

Males

11102

M60-64

11102

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19111

Males

11698

M60-64

11698

20M→21M

20.0 - 21.0 mi

Top 75%
×8
+106ft-24ft

Overall

21802

Males

12922

M60-64

12922

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19424

Males

11685

M60-64

11685

35K→23M

21.8 - 23.0 mi

Top 64%
×5
+23ft-63ft

Overall

18676

Males

11293

M60-64

11293

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21155

Males

12459

M60-64

12459

24M→40K

24.0 - 24.9 mi

Top 76%
×1
+6ft-20ft

Overall

22076

Males

12853

M60-64

12853

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1
+13ft-16ft

Overall

25713

Males

14635

M60-64

14635

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23110

Males

13358

M60-64

13358

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1899*
Passed By
2102
Net Change
-2696
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14770
5K → 10K66200-1016#14770#15786
10K → 15K910*18+892#15786#14894
15K → 20K429*21+408#14894#14486
20K → HALF675+62#14486#14424
HALF → 25K174103+71#14424#14353
25K → 30K58200-687#14353#15040
30K → 20M33200-397#15040#15437
20M → 21M20200-542#15437#15979
21M → 35K37155-118#15979#16097
35K → 23M53200-153#16097#16250
23M → 24M16200-287#16250#16537
24M → 40K20200-322#16537#16859
40K → 25.2M4200-271#16859#17130
25.2M → FINISH12200-336#17130#17466
TOTALS1899*2102-2696

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing