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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

James Constable

Bib: 11468 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Male)
#0 / 16340
Top 42%
Masters (Masters Men)
#0 / 10617
Top 29%
Age Group (M50-54)
#0 / 1868
Top 26%
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
21:35
3.11 mi
Rank: #8134
Start → 5K
21:35 | 6:57/mi
10K
44:01
6.21 mi
Rank: #9215 (-1081)
5K → 10K
22:26 | 7:14/mi
15K
1:05:40
9.32 mi
Rank: #8892 (+323)
10K → 15K
21:39 | 6:59/mi
20K
1:27:15
12.43 mi
Rank: #8520 (+372)
15K → 20K
21:35 | 6:57/mi
HALF
1:32:00
13.11 mi
Rank: #8504 (+16)
20K → HALF
4:45 | 6:59/mi
25K
1:49:02
15.53 mi
Rank: #8322 (+182)
HALF → 25K
17:02 | 7:02/mi
30K
2:12:29
18.64 mi
Rank: #8478 (-156)
25K → 30K
23:27 | 7:33/mi
20M
2:22:33
20.00 mi
Rank: #8433 (+45)
30K → 20M
10:04 | 7:25/mi
21M
2:30:23
21.00 mi
Rank: #8393 (+40)
20M → 21M
7:50 | 7:50/mi
35K
2:35:48
21.75 mi
Rank: #8394 (-1)
21M → 35K
5:25 | 7:15/mi
23M
2:45:10
23.00 mi
Rank: #8360 (+34)
35K → 23M
9:22 | 7:30/mi
24M
2:52:32
24.00 mi
Rank: #8361 (-1)
23M → 24M
7:22 | 7:22/mi
40K
2:59:03
24.85 mi
Rank: #8391 (-30)
24M → 40K
6:31 | 7:38/mi
25.2M
3:01:55
25.20 mi
Rank: #8404 (-13)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:09:19
26.22 mi
Rank: #8404
25.2M → FINISH
7:24 | 7:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:00
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:37:19
Pace7:26 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:0221:356:5721:35
6:57
-
10K
6.21 mi11:02:2844:017:0622:26
7:14
+0:17
15K
9.32 mi11:24:071:05:407:0321:39
6:59
-0:15
20K
12.43 mi11:45:421:27:157:0221:35
6:57
-0:02
HALF
13.11 mi11:50:271:32:007:024:45
6:59
+0:02
25K
15.53 mi12:07:291:49:027:0217:02
7:02
+0:03
30K
18.64 mi12:30:562:12:297:0723:27
7:33
+0:31
20M
20.00 mi12:41:002:22:337:0810:04
7:25
-0:08
21M
21.00 mi12:48:502:30:237:107:50
7:50
+0:25
35K
21.75 mi12:54:152:35:487:105:25
7:15
-0:35
23M
23.00 mi13:03:372:45:107:119:22
7:30
+0:15
24M
24.00 mi13:10:592:52:327:127:22
7:22
-0:08
40K
24.85 mi13:17:302:59:037:136:31
7:38
+0:16
25.2M
25.20 mi13:20:223:01:557:142:52
8:19
+0:41
FINISH
26.22 mi13:27:463:09:197:147:24
7:16
-1:03

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

6:57 /mi

Average Pace

7:14 /mi

Slowest Pace

8:19 /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

2:58:37

94% of race

Time at Steady Pace

7:50

4% of race

Time at Slower Pace

2:52

2% of race

Average Pace: 7:13 /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 mi10:40:0221:356:5721:35
6:57
#8134
10K
6.21 mi11:02:2844:017:0622:26
7:14
#9215
15K
9.32 mi11:24:071:05:407:0321:39
6:59
#8892
20K
12.43 mi11:45:421:27:157:0221:35
6:57
#8520
HALF
13.11 mi11:50:271:32:007:024:45
6:59
#8504
25K
15.53 mi12:07:291:49:027:0217:02
7:02
#8322
30K
18.64 mi12:30:562:12:297:0723:27
7:33
#8478
20M
20.00 mi12:41:002:22:337:0810:04
7:25
#8433
21M
21.00 mi12:48:502:30:237:107:50
7:50
#8393
35K
21.75 mi12:54:152:35:487:105:25
7:15
#8394
23M
23.00 mi13:03:372:45:107:119:22
7:30
#8360
24M
24.00 mi13:10:592:52:327:127:22
7:22
#8361
40K
24.85 mi13:17:302:59:037:136:31
7:38
#8391
25.2M
25.20 mi13:20:223:01:557:142:52
8:19
#8404
FINISH
26.22 mi13:27:463:09:197:147:24
7:16
#8404
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 mi8134699069908359(Top 29%)7092(Top 43%)7092(Top 380%)
10K6.21 mi3.10 mi9215-10817666-6767666-67610434(Top 36%)8271(Top 51%)8271(Top 443%)
15K9.32 mi3.11 mi8892+3237446+2207446+2208359(Top 29%)7092(Top 43%)7092(Top 380%)
20K12.43 mi3.11 mi8520+3727194+2527194+2527486(Top 26%)6495(Top 40%)6495(Top 348%)
HALF13.11 mi0.68 mi8504+167182+127182+128408(Top 29%)7107(Top 43%)7107(Top 380%)
25K15.53 mi2.42 mi8322+1827063+1197063+1197576(Top 26%)6504(Top 40%)6504(Top 348%)
30K18.64 mi3.11 mi8478-1567117-547117-5410022(Top 35%)7716(Top 47%)7716(Top 413%)
20M20.00 mi1.36 mi8433+457072+457072+458440(Top 29%)6741(Top 41%)6741(Top 361%)
21M21.00 mi1.00 mi8393+407014+587014+588727(Top 30%)6784(Top 42%)6784(Top 363%)
35K21.75 mi0.75 mi8394-16997+176997+178813(Top 30%)6859(Top 42%)6859(Top 367%)
23M23.00 mi1.25 mi8360+346944+536944+538725(Top 30%)6718(Top 41%)6718(Top 360%)
24M24.00 mi1.00 mi8361-16916+286916+289064(Top 31%)6823(Top 42%)6823(Top 365%)
40K24.85 mi0.85 mi8391-306902+146902+149712(Top 33%)7055(Top 43%)7055(Top 378%)
25.2M25.20 mi0.35 mi8404-136897+56897+510280(Top 35%)7256(Top 44%)7256(Top 388%)
FINISH26.22 mi1.02 mi84046873+246873+249553(Top 33%)6885(Top 42%)6885(Top 369%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8359

Males

7092

M50-54

7092

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10434

Males

8271

M50-54

8271

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8359

Males

7092

M50-54

7092

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7486

Males

6495

M50-54

6495

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8408

Males

7107

M50-54

7107

HALF→25K

13.1 - 15.5 mi

Top 26%
×4
+66ft-88ft

Overall

7576

Males

6504

M50-54

6504

25K→30K

15.5 - 18.6 mi

Top 35%
×9
+181ft-148ft

Overall

10022

Males

7716

M50-54

7716

30K→20M

18.6 - 20.0 mi

Top 29%
×5
+64ft-50ft

Overall

8440

Males

6741

M50-54

6741

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8727

Males

6784

M50-54

6784

21M→35K

21.0 - 21.8 mi

Top 30%
×7
+17ft-86ft

Overall

8813

Males

6859

M50-54

6859

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8725

Males

6718

M50-54

6718

23M→24M

23.0 - 24.0 mi

Top 31%
×6
+12ft-82ft

Overall

9064

Males

6823

M50-54

6823

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9712

Males

7055

M50-54

7055

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10280

Males

7256

M50-54

7256

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9553

Males

6885

M50-54

6885

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1683*
Passed By
978
Net Change
-270
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8134
5K → 10K25200-1081#8134#9215
10K → 15K355*32+323#9215#8892
15K → 20K383*11+372#8892#8520
20K → HALF2711+16#8520#8504
HALF → 25K213*31+182#8504#8322
25K → 30K113200-156#8322#8478
30K → 20M10055+45#8478#8433
20M → 21M9555+40#8433#8393
21M → 35K4647-1#8393#8394
35K → 23M9965+34#8394#8360
23M → 24M8081-1#8360#8361
24M → 40K5585-30#8361#8391
40K → 25.2M2235-13#8391#8404
25.2M → FINISH70700#8404#8404
TOTALS1683*978-270

* 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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