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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Harris

Bib: 26839 •M •Age: N/A

PA

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 (M50-54)
#0 / 1868
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
24:13
3.11 mi
Rank: #15364
Start → 5K
24:13 | 7:48/mi
10K
48:05
6.21 mi
Rank: #14945 (+419)
5K → 10K
23:52 | 7:41/mi
15K
1:12:12
9.32 mi
Rank: #14945
10K → 15K
24:07 | 7:46/mi
20K
1:36:21
12.43 mi
Rank: #14754 (+191)
15K → 20K
24:09 | 7:47/mi
HALF
1:41:28
13.11 mi
Rank: #14653 (+101)
20K → HALF
5:07 | 7:31/mi
25K
2:00:23
15.53 mi
Rank: #14504 (+149)
HALF → 25K
18:55 | 7:49/mi
30K
2:26:08
18.64 mi
Rank: #14678 (-174)
25K → 30K
25:45 | 8:18/mi
20M
2:37:43
20.00 mi
Rank: #14821 (-143)
30K → 20M
11:35 | 8:32/mi
21M
2:47:07
21.00 mi
Rank: #15011 (-190)
20M → 21M
9:24 | 9:24/mi
35K
2:53:52
21.75 mi
Rank: #15266 (-255)
21M → 35K
6:45 | 9:02/mi
23M
3:05:44
23.00 mi
Rank: #15685 (-419)
35K → 23M
11:52 | 9:29/mi
24M
3:15:31
24.00 mi
Rank: #16090 (-405)
23M → 24M
9:47 | 9:47/mi
40K
3:24:15
24.85 mi
Rank: #16456 (-366)
24M → 40K
8:44 | 10:13/mi
25.2M
3:27:55
25.20 mi
Rank: #16587 (-131)
40K → 25.2M
3:40 | 10:38/mi
FINISH
3:37:54
26.22 mi
Rank: #16959 (-372)
25.2M → FINISH
9:59 | 9:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:28
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:56:26
Pace8:53 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:1824:137:4824:13
7:48
-
10K
6.21 mi12:09:1048:057:4523:52
7:41
-0:07
15K
9.32 mi12:33:171:12:127:4524:07
7:46
+0:05
20K
12.43 mi12:57:261:36:217:4624:09
7:47
+0:01
HALF
13.11 mi13:02:331:41:287:455:07
7:31
-0:16
25K
15.53 mi13:21:282:00:237:4518:55
7:49
+0:18
30K
18.64 mi13:47:132:26:087:5125:45
8:18
+0:29
20M
20.00 mi13:58:482:37:437:5411:35
8:32
+0:14
21M
21.00 mi14:08:122:47:077:589:24
9:24
+0:52
35K
21.75 mi14:14:572:53:528:006:45
9:02
-0:22
23M
23.00 mi14:26:493:05:448:0511:52
9:29
+0:27
24M
24.00 mi14:36:363:15:318:099:47
9:47
+0:18
40K
24.85 mi14:45:203:24:158:148:44
10:13
+0:26
25.2M
25.20 mi14:49:003:27:558:163:40
10:38
+0:25
FINISH
26.22 mi14:58:593:37:548:209:59
9:48
-0:50

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

7:31 /mi

Average Pace

8:19 /mi

Slowest Pace

10:38 /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

2:00:23

55% of race

Time at Steady Pace

44:05

20% of race

Time at Slower Pace

53:26

25% of race

Average Pace: 8:19 /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 mi11:45:1824:137:4824:13
7:48
#15364
10K
6.21 mi12:09:1048:057:4523:52
7:41
#14945
15K
9.32 mi12:33:171:12:127:4524:07
7:46
#14945
20K
12.43 mi12:57:261:36:217:4624:09
7:47
#14754
HALF
13.11 mi13:02:331:41:287:455:07
7:31
#14653
25K
15.53 mi13:21:282:00:237:4518:55
7:49
#14504
30K
18.64 mi13:47:132:26:087:5125:45
8:18
#14678
20M
20.00 mi13:58:482:37:437:5411:35
8:32
#14821
21M
21.00 mi14:08:122:47:077:589:24
9:24
#15011
35K
21.75 mi14:14:572:53:528:006:45
9:02
#15266
23M
23.00 mi14:26:493:05:448:0511:52
9:29
#15685
24M
24.00 mi14:36:363:15:318:099:47
9:47
#16090
40K
24.85 mi14:45:203:24:158:148:44
10:13
#16456
25.2M
25.20 mi14:49:003:27:558:163:40
10:38
#16587
FINISH
26.22 mi14:58:593:37:548:209:59
9:48
#16959
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi15364103941039415018(Top 52%)10208(Top 62%)10208(Top 546%)
10K6.21 mi3.10 mi14945+41910205+18910205+18914595(Top 50%)10085(Top 62%)10085(Top 540%)
15K9.32 mi3.11 mi1494510185+2010185+2015018(Top 52%)10208(Top 62%)10208(Top 546%)
20K12.43 mi3.11 mi14754+19110103+8210103+8214306(Top 49%)9867(Top 60%)9867(Top 528%)
HALF13.11 mi0.68 mi14653+10110078+2510078+2513073(Top 45%)9422(Top 58%)9422(Top 504%)
25K15.53 mi2.42 mi14504+1499986+929986+9213838(Top 48%)9594(Top 59%)9594(Top 514%)
30K18.64 mi3.11 mi14678-17410020-3410020-3415533(Top 54%)10214(Top 63%)10214(Top 547%)
20M20.00 mi1.36 mi14821-14310038-1810038-1816355(Top 56%)10456(Top 64%)10456(Top 560%)
21M21.00 mi1.00 mi15011-19010086-4810086-4818051(Top 62%)11157(Top 68%)11157(Top 597%)
35K21.75 mi0.75 mi15266-25510180-9410180-9420086(Top 69%)12025(Top 74%)12025(Top 644%)
23M23.00 mi1.25 mi15685-41910330-15010330-15020530(Top 71%)12227(Top 75%)12227(Top 655%)
24M24.00 mi1.00 mi16090-40510474-14410474-14422181(Top 76%)12957(Top 79%)12957(Top 694%)
40K24.85 mi0.85 mi16456-36610614-14010614-14022466(Top 77%)13039(Top 80%)13039(Top 698%)
25.2M25.20 mi0.35 mi16587-13110662-4810662-4821404(Top 74%)12534(Top 77%)12534(Top 671%)
FINISH26.22 mi1.02 mi16959-37210801-13910801-13923264(Top 80%)13426(Top 82%)13426(Top 719%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15018

Males

10208

M50-54

10208

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14595

Males

10085

M50-54

10085

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15018

Males

10208

M50-54

10208

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14306

Males

9867

M50-54

9867

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

13073

Males

9422

M50-54

9422

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13838

Males

9594

M50-54

9594

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15533

Males

10214

M50-54

10214

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16355

Males

10456

M50-54

10456

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

18051

Males

11157

M50-54

11157

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

20086

Males

12025

M50-54

12025

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20530

Males

12227

M50-54

12227

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

22181

Males

12957

M50-54

12957

24M→40K

24.0 - 24.9 mi

Top 77%
×1
+6ft-20ft

Overall

22466

Males

13039

M50-54

13039

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21404

Males

12534

M50-54

12534

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23264

Males

13426

M50-54

13426

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1712*
Passed By
2222
Net Change
-1595
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15364
5K → 10K547*128+419#15364#14945
10K → 15K2002000#14945#14945
15K → 20K281*90+191#14945#14754
20K → HALF1065+101#14754#14653
HALF → 25K208*59+149#14653#14504
25K → 30K146200-174#14504#14678
30K → 20M63200-143#14678#14821
20M → 21M55200-190#14821#15011
21M → 35K26200-255#15011#15266
35K → 23M27200-419#15266#15685
23M → 24M12200-405#15685#16090
24M → 40K18200-366#16090#16456
40K → 25.2M9140-131#16456#16587
25.2M → FINISH14200-372#16587#16959
TOTALS1712*2222-1595

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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