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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Charles Walsh

Bib: 2489 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 34%
Masters (Masters Men)
#0 / 10617
Top 20%
Age Group (M50-54)
#0 / 1868
Top 15%
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
20:07
3.11 mi
Rank: #4012
Start → 5K
20:07 | 6:29/mi
10K
40:20
6.21 mi
Rank: #4127 (-115)
5K → 10K
20:13 | 6:31/mi
15K
1:01:18
9.32 mi
Rank: #4779 (-652)
10K → 15K
20:58 | 6:45/mi
20K
1:22:25
12.43 mi
Rank: #5030 (-251)
15K → 20K
21:07 | 6:48/mi
HALF
1:27:01
13.11 mi
Rank: #5092 (-62)
20K → HALF
4:36 | 6:45/mi
25K
1:43:54
15.53 mi
Rank: #5391 (-299)
HALF → 25K
16:53 | 6:58/mi
30K
2:06:04
18.64 mi
Rank: #5668 (-277)
25K → 30K
22:10 | 7:09/mi
20M
2:15:53
20.00 mi
Rank: #5794 (-126)
30K → 20M
9:49 | 7:14/mi
21M
2:23:43
21.00 mi
Rank: #5974 (-180)
20M → 21M
7:50 | 7:50/mi
35K
2:28:54
21.75 mi
Rank: #6001 (-27)
21M → 35K
5:11 | 6:56/mi
23M
2:37:57
23.00 mi
Rank: #6046 (-45)
35K → 23M
9:03 | 7:14/mi
24M
2:45:01
24.00 mi
Rank: #6094 (-48)
23M → 24M
7:04 | 7:04/mi
40K
2:51:32
24.85 mi
Rank: #6225 (-131)
24M → 40K
6:31 | 7:38/mi
25.2M
2:54:30
25.20 mi
Rank: #6276 (-51)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:02:02
26.22 mi
Rank: #6359 (-83)
25.2M → FINISH
7:32 | 7:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:01
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:35:01
Pace7:15 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0720:076:2920:07
6:29
-
10K
6.21 mi10:41:2040:206:3020:13
6:31
+0:02
15K
9.32 mi11:02:181:01:186:3520:58
6:45
+0:14
20K
12.43 mi11:23:251:22:256:3821:07
6:48
+0:03
HALF
13.11 mi11:28:011:27:016:394:36
6:45
-0:03
25K
15.53 mi11:44:541:43:546:4216:53
6:58
+0:13
30K
18.64 mi12:07:042:06:046:4622:10
7:09
+0:11
20M
20.00 mi12:16:532:15:536:489:49
7:14
+0:05
21M
21.00 mi12:24:432:23:436:517:50
7:50
+0:36
35K
21.75 mi12:29:542:28:546:515:11
6:56
-0:54
23M
23.00 mi12:38:572:37:576:539:03
7:14
+0:18
24M
24.00 mi12:46:012:45:016:537:04
7:04
-0:10
40K
24.85 mi12:52:322:51:326:556:31
7:38
+0:34
25.2M
25.20 mi12:55:302:54:306:562:58
8:37
+0:59
FINISH
26.22 mi13:03:023:02:026:577:32
7:24
-1:13

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

6:29 /mi

Average Pace

6:57 /mi

Slowest Pace

8:37 /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

1:05:54

36% of race

Time at Steady Pace

1:31:17

50% of race

Time at Slower Pace

24:51

14% of race

Average Pace: 6:57 /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 mi10:21:0720:076:2920:07
6:29
#4012
10K
6.21 mi10:41:2040:206:3020:13
6:31
#4127
15K
9.32 mi11:02:181:01:186:3520:58
6:45
#4779
20K
12.43 mi11:23:251:22:256:3821:07
6:48
#5030
HALF
13.11 mi11:28:011:27:016:394:36
6:45
#5092
25K
15.53 mi11:44:541:43:546:4216:53
6:58
#5391
30K
18.64 mi12:07:042:06:046:4622:10
7:09
#5668
20M
20.00 mi12:16:532:15:536:489:49
7:14
#5794
21M
21.00 mi12:24:432:23:436:517:50
7:50
#5974
35K
21.75 mi12:29:542:28:546:515:11
6:56
#6001
23M
23.00 mi12:38:572:37:576:539:03
7:14
#6046
24M
24.00 mi12:46:012:45:016:537:04
7:04
#6094
40K
24.85 mi12:52:322:51:326:556:31
7:38
#6225
25.2M
25.20 mi12:55:302:54:306:562:58
8:37
#6276
FINISH
26.22 mi13:03:023:02:026:577:32
7:24
#6359
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 mi4012381538156297(Top 22%)5657(Top 35%)5657(Top 303%)
10K6.21 mi3.10 mi4127-1153920-1053920-1054290(Top 15%)4061(Top 25%)4061(Top 217%)
15K9.32 mi3.11 mi4779-6524477-5574477-5576297(Top 22%)5657(Top 35%)5657(Top 303%)
20K12.43 mi3.11 mi5030-2514689-2124689-2126170(Top 21%)5540(Top 34%)5540(Top 297%)
HALF13.11 mi0.68 mi5092-624743-544743-546599(Top 23%)5879(Top 36%)5879(Top 315%)
25K15.53 mi2.42 mi5391-2994976-2334976-2337124(Top 25%)6194(Top 38%)6194(Top 332%)
30K18.64 mi3.11 mi5668-2775165-1895165-1896922(Top 24%)5940(Top 36%)5940(Top 318%)
20M20.00 mi1.36 mi5794-1265248-835248-837133(Top 25%)5979(Top 37%)5979(Top 320%)
21M21.00 mi1.00 mi5974-1805369-1215369-1218705(Top 30%)6762(Top 41%)6762(Top 362%)
35K21.75 mi0.75 mi6001-275383-145383-146560(Top 23%)5531(Top 34%)5531(Top 296%)
23M23.00 mi1.25 mi6046-455412-295412-296962(Top 24%)5722(Top 35%)5722(Top 306%)
24M24.00 mi1.00 mi6094-485440-285440-286905(Top 24%)5622(Top 34%)5622(Top 301%)
40K24.85 mi0.85 mi6225-1315527-875527-879688(Top 33%)7031(Top 43%)7031(Top 376%)
25.2M25.20 mi0.35 mi6276-515563-365563-3612162(Top 42%)8144(Top 50%)8144(Top 436%)
FINISH26.22 mi1.02 mi6359-835607-445607-4410553(Top 36%)7376(Top 45%)7376(Top 395%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6297

Males

5657

M50-54

5657

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4290

Males

4061

M50-54

4061

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6297

Males

5657

M50-54

5657

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6170

Males

5540

M50-54

5540

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6599

Males

5879

M50-54

5879

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7124

Males

6194

M50-54

6194

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6922

Males

5940

M50-54

5940

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7133

Males

5979

M50-54

5979

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8705

Males

6762

M50-54

6762

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6560

Males

5531

M50-54

5531

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

6962

Males

5722

M50-54

5722

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

6905

Males

5622

M50-54

5622

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9688

Males

7031

M50-54

7031

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12162

Males

8144

M50-54

8144

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10553

Males

7376

M50-54

7376

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
538
Passed By
2021
Net Change
-2347
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4012
5K → 10K101200-115#4012#4127
10K → 15K14200-652#4127#4779
15K → 20K40200-251#4779#5030
20K → HALF365-62#5030#5092
HALF → 25K36200-299#5092#5391
25K → 30K71200-277#5391#5668
30K → 20M40166-126#5668#5794
20M → 21M28200-180#5794#5974
21M → 35K3259-27#5974#6001
35K → 23M63108-45#6001#6046
23M → 24M4189-48#6046#6094
24M → 40K30161-131#6094#6225
40K → 25.2M1061-51#6225#6276
25.2M → FINISH29112-83#6276#6359
TOTALS5382021-2347
📊

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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