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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dominic Walton

Bib: 4503 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
19:28
3.11 mi
Rank: #2485
Start → 5K
19:28 | 6:16/mi
10K
38:54
6.21 mi
Rank: #2515 (-30)
5K → 10K
19:26 | 6:16/mi
15K
58:28
9.32 mi
Rank: #2607 (-92)
10K → 15K
19:34 | 6:18/mi
20K
1:18:25
12.43 mi
Rank: #2767 (-160)
15K → 20K
19:57 | 6:26/mi
HALF
1:22:44
13.11 mi
Rank: #2782 (-15)
20K → HALF
4:19 | 6:20/mi
25K
1:38:43
15.53 mi
Rank: #2971 (-189)
HALF → 25K
15:59 | 6:36/mi
30K
2:00:36
18.64 mi
Rank: #3417 (-446)
25K → 30K
21:53 | 7:03/mi
20M
2:14:42
20.00 mi
Rank: #5235 (-1818)
30K → 20M
14:06 | 10:23/mi
21M
2:25:37
21.00 mi
Rank: #6755 (-1520)
20M → 21M
10:55 | 10:55/mi
35K
2:32:49
21.75 mi
Rank: #7393 (-638)
21M → 35K
7:12 | 9:38/mi
23M
2:45:56
23.00 mi
Rank: #8615 (-1222)
35K → 23M
13:07 | 10:29/mi
24M
2:56:06
24.00 mi
Rank: #9533 (-918)
23M → 24M
10:10 | 10:10/mi
40K
3:05:14
24.85 mi
Rank: #10476 (-943)
24M → 40K
9:08 | 10:41/mi
25.2M
3:08:34
25.20 mi
Rank: #10609 (-133)
40K → 25.2M
3:20 | 9:40/mi
FINISH
3:17:51
26.22 mi
Rank: #11106 (-497)
25.2M → FINISH
9:17 | 9:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:44
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:55:07
Pace8:47 /mi
📊Positive Split: 39.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2919:286:1619:28
6:16
-
10K
6.21 mi10:41:5538:546:1619:26
6:16
0:00
15K
9.32 mi11:01:2958:286:1719:34
6:18
+0:02
20K
12.43 mi11:21:261:18:256:1919:57
6:26
+0:08
HALF
13.11 mi11:25:451:22:446:194:19
6:20
-0:06
25K
15.53 mi11:41:441:38:436:2215:59
6:36
+0:16
30K
18.64 mi12:03:372:00:366:2921:53
7:03
+0:27
20M
20.00 mi12:17:432:14:426:4514:06
10:23
+3:20
21M
21.00 mi12:28:382:25:376:5710:55
10:55
+0:32
35K
21.75 mi12:35:502:32:497:027:12
9:38
-1:17
23M
23.00 mi12:48:572:45:567:1313:07
10:29
+0:51
24M
24.00 mi12:59:072:56:067:2110:10
10:10
-0:19
40K
24.85 mi13:08:153:05:147:289:08
10:41
+0:31
25.2M
25.20 mi13:11:353:08:347:293:20
9:40
-1:01
FINISH
26.22 mi13:20:523:17:517:349:17
9:07
-0:33

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

6:16 /mi

Average Pace

7:33 /mi

Slowest Pace

10:55 /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

2:00:36

61% of race

Time at Steady Pace

19:49

10% of race

Time at Slower Pace

57:26

29% of race

Average Pace: 7:33 /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 mi10:22:2919:286:1619:28
6:16
#2485
10K
6.21 mi10:41:5538:546:1619:26
6:16
#2515
15K
9.32 mi11:01:2958:286:1719:34
6:18
#2607
20K
12.43 mi11:21:261:18:256:1919:57
6:26
#2767
HALF
13.11 mi11:25:451:22:446:194:19
6:20
#2782
25K
15.53 mi11:41:441:38:436:2215:59
6:36
#2971
30K
18.64 mi12:03:372:00:366:2921:53
7:03
#3417
20M
20.00 mi12:17:432:14:426:4514:06
10:23
#5235
21M
21.00 mi12:28:382:25:376:5710:55
10:55
#6755
35K
21.75 mi12:35:502:32:497:027:12
9:38
#7393
23M
23.00 mi12:48:572:45:567:1313:07
10:29
#8615
24M
24.00 mi12:59:072:56:067:2110:10
10:10
#9533
40K
24.85 mi13:08:153:05:147:289:08
10:41
#10476
25.2M
25.20 mi13:11:353:08:347:293:20
9:40
#10609
FINISH
26.22 mi13:20:523:17:517:349:17
9:07
#11106
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2485238823882860(Top 10%)2743(Top 17%)2743(Top 48%)
10K6.21 mi3.10 mi2515-302421-332421-332572(Top 9%)2477(Top 15%)2477(Top 43%)
15K9.32 mi3.11 mi2607-922508-872508-872860(Top 10%)2743(Top 17%)2743(Top 48%)
20K12.43 mi3.11 mi2767-1602662-1542662-1543275(Top 11%)3143(Top 19%)3143(Top 55%)
HALF13.11 mi0.68 mi2782-152675-132675-133319(Top 11%)3195(Top 20%)3195(Top 56%)
25K15.53 mi2.42 mi2971-1892849-1742849-1744074(Top 14%)3825(Top 23%)3825(Top 67%)
30K18.64 mi3.11 mi3417-4463263-4143263-4146263(Top 22%)5500(Top 34%)5500(Top 96%)
20M20.00 mi1.36 mi5235-18184830-15674830-156723541(Top 81%)13782(Top 84%)13782(Top 241%)
21M21.00 mi1.00 mi6755-15205957-11275957-112722901(Top 79%)13446(Top 82%)13446(Top 235%)
35K21.75 mi0.75 mi7393-6386392-4356392-43522107(Top 76%)13008(Top 80%)13008(Top 227%)
23M23.00 mi1.25 mi8615-12227086-6947086-69423324(Top 80%)13548(Top 83%)13548(Top 237%)
24M24.00 mi1.00 mi9533-9187580-4947580-49423243(Top 80%)13480(Top 82%)13480(Top 236%)
40K24.85 mi0.85 mi10476-9438012-4328012-43223603(Top 81%)13588(Top 83%)13588(Top 237%)
25.2M25.20 mi0.35 mi10609-1338082-708082-7018009(Top 62%)10880(Top 67%)10880(Top 190%)
FINISH26.22 mi1.02 mi11106-4978283-2018283-20120937(Top 72%)12310(Top 75%)12310(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21
+97ft-345ft

Overall

2860

Males

2743

M18-39

2743

5K→10K

3.1 - 6.2 mi

Top 9%
×5
+79ft-138ft

Overall

2572

Males

2477

M18-39

2477

10K→15K

6.2 - 9.3 mi

Top 10%
×3
+67ft-78ft

Overall

2860

Males

2743

M18-39

2743

15K→20K

9.3 - 12.4 mi

Top 11%
×5
+106ft-86ft

Overall

3275

Males

3143

M18-39

3143

20K→HALF

12.4 - 13.1 mi

Top 11%
×2
+19ft-37ft

Overall

3319

Males

3195

M18-39

3195

HALF→25K

13.1 - 15.5 mi

Top 14%
×4
+66ft-88ft

Overall

4074

Males

3825

M18-39

3825

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6263

Males

5500

M18-39

5500

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23541

Males

13782

M18-39

13782

20M→21M

20.0 - 21.0 mi

Top 79%
×8
+106ft-24ft

Overall

22901

Males

13446

M18-39

13446

21M→35K

21.0 - 21.8 mi

Top 76%
×7
+17ft-86ft

Overall

22107

Males

13008

M18-39

13008

35K→23M

21.8 - 23.0 mi

Top 80%
×5
+23ft-63ft

Overall

23324

Males

13548

M18-39

13548

23M→24M

23.0 - 24.0 mi

Top 80%
×6
+12ft-82ft

Overall

23243

Males

13480

M18-39

13480

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23603

Males

13588

M18-39

13588

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

18009

Males

10880

M18-39

10880

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
×2
+22ft-21ft

Overall

20937

Males

12310

M18-39

12310

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
252
Passed By
2399
Net Change
-8621
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2485
5K → 10K77107-30#2485#2515
10K → 15K47139-92#2515#2607
15K → 20K33193-160#2607#2767
20K → HALF621-15#2767#2782
HALF → 25K31200-189#2782#2971
25K → 30K25200-446#2971#3417
30K → 20M1200-1818#3417#5235
20M → 21M0200-1520#5235#6755
21M → 35K4200-638#6755#7393
35K → 23M5200-1222#7393#8615
23M → 24M4200-918#8615#9533
24M → 40K2200-943#9533#10476
40K → 25.2M6139-133#10476#10609
25.2M → FINISH11200-497#10609#11106
TOTALS2522399-8621
📊

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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