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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Knox

Bib: 7803 •M •Age: N/A

MD

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
Masters (Masters Men)
#0 / 10617
Top 18%
Age Group (M40-44)
#0 / 2198
Top 44%
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
21:29
3.11 mi
Rank: #7854
Start → 5K
21:29 | 6:55/mi
10K
43:28
6.21 mi
Rank: #8540 (-686)
5K → 10K
21:59 | 7:05/mi
15K
1:04:55
9.32 mi
Rank: #8311 (+229)
10K → 15K
21:27 | 6:55/mi
20K
1:26:18
12.43 mi
Rank: #7956 (+355)
15K → 20K
21:23 | 6:53/mi
HALF
1:31:00
13.11 mi
Rank: #7939 (+17)
20K → HALF
4:42 | 6:54/mi
25K
1:47:29
15.53 mi
Rank: #7550 (+389)
HALF → 25K
16:29 | 6:48/mi
30K
2:08:42
18.64 mi
Rank: #7001 (+549)
25K → 30K
21:13 | 6:50/mi
20M
2:17:56
20.00 mi
Rank: #6721 (+280)
30K → 20M
9:14 | 6:48/mi
21M
2:25:05
21.00 mi
Rank: #6545 (+176)
20M → 21M
7:09 | 7:09/mi
35K
2:30:00
21.75 mi
Rank: #6440 (+105)
21M → 35K
4:55 | 6:35/mi
23M
2:38:28
23.00 mi
Rank: #6252 (+188)
35K → 23M
8:28 | 6:46/mi
24M
2:45:01
24.00 mi
Rank: #6090 (+162)
23M → 24M
6:33 | 6:33/mi
40K
2:50:53
24.85 mi
Rank: #5991 (+99)
24M → 40K
5:52 | 6:52/mi
25.2M
2:53:25
25.20 mi
Rank: #5952 (+39)
40K → 25.2M
2:32 | 7:21/mi
FINISH
3:00:08
26.22 mi
Rank: #5888 (+64)
25.2M → FINISH
6:43 | 6:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:31:00
Pace6:57 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:29:08
Pace6:48 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4721:296:5521:29
6:55
-
10K
6.21 mi10:49:4643:287:0021:59
7:05
+0:10
15K
9.32 mi11:11:131:04:556:5821:27
6:55
-0:10
20K
12.43 mi11:32:361:26:186:5721:23
6:53
-0:02
HALF
13.11 mi11:37:181:31:006:574:42
6:54
+0:01
25K
15.53 mi11:53:471:47:296:5616:29
6:48
-0:06
30K
18.64 mi12:15:002:08:426:5521:13
6:50
+0:02
20M
20.00 mi12:24:142:17:566:549:14
6:48
-0:02
21M
21.00 mi12:31:232:25:056:557:09
7:09
+0:21
35K
21.75 mi12:36:182:30:006:544:55
6:35
-0:34
23M
23.00 mi12:44:462:38:286:548:28
6:46
+0:11
24M
24.00 mi12:51:192:45:016:536:33
6:33
-0:13
40K
24.85 mi12:57:112:50:536:535:52
6:52
+0:19
25.2M
25.20 mi12:59:432:53:256:532:32
7:21
+0:29
FINISH
26.22 mi13:06:263:00:086:536:43
6:36
-0:45

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

6:33 /mi

Average Pace

6:53 /mi

Slowest Pace

7:21 /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

2:57:36

99% of race

Time at Steady Pace

2:32

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:27:4721:296:5521:29
6:55
#7854
10K
6.21 mi10:49:4643:287:0021:59
7:05
#8540
15K
9.32 mi11:11:131:04:556:5821:27
6:55
#8311
20K
12.43 mi11:32:361:26:186:5721:23
6:53
#7956
HALF
13.11 mi11:37:181:31:006:574:42
6:54
#7939
25K
15.53 mi11:53:471:47:296:5616:29
6:48
#7550
30K
18.64 mi12:15:002:08:426:5521:13
6:50
#7001
20M
20.00 mi12:24:142:17:566:549:14
6:48
#6721
21M
21.00 mi12:31:232:25:056:557:09
7:09
#6545
35K
21.75 mi12:36:182:30:006:544:55
6:35
#6440
23M
23.00 mi12:44:462:38:286:548:28
6:46
#6252
24M
24.00 mi12:51:192:45:016:536:33
6:33
#6090
40K
24.85 mi12:57:112:50:536:535:52
6:52
#5991
25.2M
25.20 mi12:59:432:53:256:532:32
7:21
#5952
FINISH
26.22 mi13:06:263:00:086:536:43
6:36
#5888
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 mi7854680168017812(Top 27%)6740(Top 41%)6740(Top 307%)
10K6.21 mi3.10 mi8540-6867228-4277228-4279221(Top 32%)7631(Top 47%)7631(Top 347%)
15K9.32 mi3.11 mi8311+2297071+1577071+1577812(Top 27%)6740(Top 41%)6740(Top 307%)
20K12.43 mi3.11 mi7956+3556843+2286843+2286939(Top 24%)6105(Top 37%)6105(Top 278%)
HALF13.11 mi0.68 mi7939+176834+96834+97813(Top 27%)6701(Top 41%)6701(Top 305%)
25K15.53 mi2.42 mi7550+3896559+2756559+2755768(Top 20%)5194(Top 32%)5194(Top 236%)
30K18.64 mi3.11 mi7001+5496156+4036156+4034594(Top 16%)4209(Top 26%)4209(Top 191%)
20M20.00 mi1.36 mi6721+2805945+2115945+2114148(Top 14%)3806(Top 23%)3806(Top 173%)
21M21.00 mi1.00 mi6545+1765808+1375808+1374365(Top 15%)3909(Top 24%)3909(Top 178%)
35K21.75 mi0.75 mi6440+1055723+855723+854077(Top 14%)3708(Top 23%)3708(Top 169%)
23M23.00 mi1.25 mi6252+1885574+1495574+1493895(Top 13%)3517(Top 22%)3517(Top 160%)
24M24.00 mi1.00 mi6090+1625436+1385436+1383467(Top 12%)3145(Top 19%)3145(Top 143%)
40K24.85 mi0.85 mi5991+995353+835353+834601(Top 16%)3996(Top 24%)3996(Top 182%)
25.2M25.20 mi0.35 mi5952+395319+345319+344361(Top 15%)3754(Top 23%)3754(Top 171%)
FINISH26.22 mi1.02 mi5888+645259+605259+604712(Top 16%)3986(Top 24%)3986(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21
+97ft-345ft

Overall

7812

Males

6740

M40-44

6740

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9221

Males

7631

M40-44

7631

10K→15K

6.2 - 9.3 mi

Top 27%
×3
+67ft-78ft

Overall

7812

Males

6740

M40-44

6740

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

6939

Males

6105

M40-44

6105

20K→HALF

12.4 - 13.1 mi

Top 27%
×2
+19ft-37ft

Overall

7813

Males

6701

M40-44

6701

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5768

Males

5194

M40-44

5194

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4594

Males

4209

M40-44

4209

30K→20M

18.6 - 20.0 mi

Top 14%
×5
+64ft-50ft

Overall

4148

Males

3806

M40-44

3806

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4365

Males

3909

M40-44

3909

21M→35K

21.0 - 21.8 mi

Top 14%
×7
+17ft-86ft

Overall

4077

Males

3708

M40-44

3708

35K→23M

21.8 - 23.0 mi

Top 13%
×5
+23ft-63ft

Overall

3895

Males

3517

M40-44

3517

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3467

Males

3145

M40-44

3145

24M→40K

24.0 - 24.9 mi

Top 16%
×1
+6ft-20ft

Overall

4601

Males

3996

M40-44

3996

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1
+13ft-16ft

Overall

4361

Males

3754

M40-44

3754

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4712

Males

3986

M40-44

3986

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2860*
Passed By
358
Net Change
+1966
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7854
5K → 10K50200-686#7854#8540
10K → 15K274*45+229#8540#8311
15K → 20K368*13+355#8311#7956
20K → HALF3215+17#7956#7939
HALF → 25K392*3+389#7939#7550
25K → 30K550*1+549#7550#7001
30K → 20M282*2+280#7001#6721
20M → 21M1826+176#6721#6545
21M → 35K1083+105#6545#6440
35K → 23M1935+188#6440#6252
23M → 24M1642+162#6252#6090
24M → 40K11920+99#6090#5991
40K → 25.2M5213+39#5991#5952
25.2M → FINISH9430+64#5952#5888
TOTALS2860*358+1966

* 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

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