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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Matthew Clark

Bib: 8605 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 25%
Gender (Male)
#0 / 16340
Top 38%
Masters (Masters Men)
#0 / 10617
Top 25%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds
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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
20:16
3.11 mi
Rank: #4397
Start → 5K
20:16 | 6:32/mi
10K
40:39
6.21 mi
Rank: #4528 (-131)
5K → 10K
20:23 | 6:34/mi
15K
1:01:31
9.32 mi
Rank: #4957 (-429)
10K → 15K
20:52 | 6:43/mi
20K
1:22:37
12.43 mi
Rank: #5165 (-208)
15K → 20K
21:06 | 6:48/mi
HALF
1:27:15
13.11 mi
Rank: #5245 (-80)
20K → HALF
4:38 | 6:48/mi
25K
1:44:03
15.53 mi
Rank: #5470 (-225)
HALF → 25K
16:48 | 6:56/mi
30K
2:06:22
18.64 mi
Rank: #5813 (-343)
25K → 30K
22:19 | 7:11/mi
20M
2:16:09
20.00 mi
Rank: #5905 (-92)
30K → 20M
9:47 | 7:13/mi
21M
2:24:01
21.00 mi
Rank: #6115 (-210)
20M → 21M
7:52 | 7:52/mi
35K
2:29:41
21.75 mi
Rank: #6320 (-205)
21M → 35K
5:40 | 7:35/mi
23M
2:39:52
23.00 mi
Rank: #6688 (-368)
35K → 23M
10:11 | 8:09/mi
24M
2:47:49
24.00 mi
Rank: #6891 (-203)
23M → 24M
7:57 | 7:57/mi
40K
2:54:56
24.85 mi
Rank: #7111 (-220)
24M → 40K
7:07 | 8:20/mi
25.2M
2:57:58
25.20 mi
Rank: #7183 (-72)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:05:43
26.22 mi
Rank: #7313 (-130)
25.2M → FINISH
7:45 | 7:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:15
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:38:28
Pace7:31 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:2620:166:3220:16
6:32
-
10K
6.21 mi10:55:4940:396:3320:23
6:34
+0:02
15K
9.32 mi11:16:411:01:316:3720:52
6:43
+0:09
20K
12.43 mi11:37:471:22:376:3921:06
6:48
+0:05
HALF
13.11 mi11:42:251:27:156:404:38
6:48
0:00
25K
15.53 mi11:59:131:44:036:4216:48
6:56
+0:08
30K
18.64 mi12:21:322:06:226:4722:19
7:11
+0:15
20M
20.00 mi12:31:192:16:096:499:47
7:13
+0:02
21M
21.00 mi12:39:112:24:016:527:52
7:52
+0:39
35K
21.75 mi12:44:512:29:416:535:40
7:35
-0:17
23M
23.00 mi12:55:022:39:526:5810:11
8:09
+0:34
24M
24.00 mi13:02:592:47:497:007:57
7:57
-0:12
40K
24.85 mi13:10:062:54:567:037:07
8:20
+0:23
25.2M
25.20 mi13:13:082:57:587:043:02
8:48
+0:28
FINISH
26.22 mi13:20:533:05:437:067:45
7:37
-1:11

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

6:32 /mi

Average Pace

7:05 /mi

Slowest Pace

8:48 /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

1:27:15

47% of race

Time at Steady Pace

48:54

26% of race

Time at Slower Pace

49:34

27% of race

Average Pace: 7:05 /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 mi10:35:2620:166:3220:16
6:32
#4397
10K
6.21 mi10:55:4940:396:3320:23
6:34
#4528
15K
9.32 mi11:16:411:01:316:3720:52
6:43
#4957
20K
12.43 mi11:37:471:22:376:3921:06
6:48
#5165
HALF
13.11 mi11:42:251:27:156:404:38
6:48
#5245
25K
15.53 mi11:59:131:44:036:4216:48
6:56
#5470
30K
18.64 mi12:21:322:06:226:4722:19
7:11
#5813
20M
20.00 mi12:31:192:16:096:499:47
7:13
#5905
21M
21.00 mi12:39:112:24:016:527:52
7:52
#6115
35K
21.75 mi12:44:512:29:416:535:40
7:35
#6320
23M
23.00 mi12:55:022:39:526:5810:11
8:09
#6688
24M
24.00 mi13:02:592:47:497:007:57
7:57
#6891
40K
24.85 mi13:10:062:54:567:037:07
8:20
#7111
25.2M
25.20 mi13:13:082:57:587:043:02
8:48
#7183
FINISH
26.22 mi13:20:533:05:437:067:45
7:37
#7313
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 mi4397415141515995(Top 21%)5430(Top 33%)5430(Top 247%)
10K6.21 mi3.10 mi4528-1314272-1214272-1214722(Top 16%)4433(Top 27%)4433(Top 202%)
15K9.32 mi3.11 mi4957-4294634-3624634-3625995(Top 21%)5430(Top 33%)5430(Top 247%)
20K12.43 mi3.11 mi5165-2084804-1704804-1706131(Top 21%)5509(Top 34%)5509(Top 251%)
HALF13.11 mi0.68 mi5245-804867-634867-637090(Top 24%)6239(Top 38%)6239(Top 284%)
25K15.53 mi2.42 mi5470-2255038-1715038-1716906(Top 24%)6045(Top 37%)6045(Top 275%)
30K18.64 mi3.11 mi5813-3435276-2385276-2387268(Top 25%)6170(Top 38%)6170(Top 281%)
20M20.00 mi1.36 mi5905-925332-565332-566974(Top 24%)5888(Top 36%)5888(Top 268%)
21M21.00 mi1.00 mi6115-2105473-1415473-1418937(Top 31%)6899(Top 42%)6899(Top 314%)
35K21.75 mi0.75 mi6320-2055622-1495622-14911327(Top 39%)8105(Top 50%)8105(Top 369%)
23M23.00 mi1.25 mi6688-3685883-2615883-26113354(Top 46%)8941(Top 55%)8941(Top 407%)
24M24.00 mi1.00 mi6891-2036012-1296012-12913350(Top 46%)8850(Top 54%)8850(Top 403%)
40K24.85 mi0.85 mi7111-2206137-1256137-12514552(Top 50%)9300(Top 57%)9300(Top 423%)
25.2M25.20 mi0.35 mi7183-726171-346171-3413375(Top 46%)8738(Top 53%)8738(Top 398%)
FINISH26.22 mi1.02 mi7313-1306233-626233-6212212(Top 42%)8174(Top 50%)8174(Top 372%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

5995

Males

5430

M40-44

5430

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4722

Males

4433

M40-44

4433

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

5995

Males

5430

M40-44

5430

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6131

Males

5509

M40-44

5509

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

7090

Males

6239

M40-44

6239

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

6906

Males

6045

M40-44

6045

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7268

Males

6170

M40-44

6170

30K→20M

18.6 - 20.0 mi

Top 24%
×5
+64ft-50ft

Overall

6974

Males

5888

M40-44

5888

20M→21M

20.0 - 21.0 mi

Top 31%
×8
+106ft-24ft

Overall

8937

Males

6899

M40-44

6899

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11327

Males

8105

M40-44

8105

35K→23M

21.8 - 23.0 mi

Top 46%
×5
+23ft-63ft

Overall

13354

Males

8941

M40-44

8941

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13350

Males

8850

M40-44

8850

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14552

Males

9300

M40-44

9300

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13375

Males

8738

M40-44

8738

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12212

Males

8174

M40-44

8174

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
468
Passed By
2455
Net Change
-2916
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4397
5K → 10K87200-131#4397#4528
10K → 15K27200-429#4528#4957
15K → 20K50200-208#4957#5165
20K → HALF484-80#5165#5245
HALF → 25K45200-225#5245#5470
25K → 30K68200-343#5470#5813
30K → 20M38130-92#5813#5905
20M → 21M30200-210#5905#6115
21M → 35K21200-205#6115#6320
35K → 23M24200-368#6320#6688
23M → 24M16200-203#6688#6891
24M → 40K19200-220#6891#7111
40K → 25.2M1385-72#7111#7183
25.2M → FINISH26156-130#7183#7313
TOTALS4682455-2916
📊

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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