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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Anson Lam

Bib: 5726 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 24%
Masters (Masters Men)
#0 / 10617
Top 10%
Age Group (M40-44)
#0 / 2198
Top 28%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Anson

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:26/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
19:59
3.11 mi
Rank: #3703
Start → 5K
19:59 | 6:26/mi
10K
39:58
6.21 mi
Rank: #3694 (+9)
5K → 10K
19:59 | 6:26/mi
15K
1:00:02
9.32 mi
Rank: #3762 (-68)
10K → 15K
20:04 | 6:28/mi
20K
1:20:13
12.43 mi
Rank: #3736 (+26)
15K → 20K
20:11 | 6:30/mi
HALF
1:24:38
13.11 mi
Rank: #3762 (-26)
20K → HALF
4:25 | 6:29/mi
25K
1:40:38
15.53 mi
Rank: #3793 (-31)
HALF → 25K
16:00 | 6:36/mi
30K
2:02:00
18.64 mi
Rank: #3940 (-147)
25K → 30K
21:22 | 6:53/mi
20M
2:11:42
20.00 mi
Rank: #4072 (-132)
30K → 20M
9:42 | 7:09/mi
21M
2:18:49
21.00 mi
Rank: #4026 (+46)
20M → 21M
7:07 | 7:07/mi
35K
2:24:15
21.75 mi
Rank: #4176 (-150)
21M → 35K
5:26 | 7:16/mi
23M
2:33:06
23.00 mi
Rank: #4226 (-50)
35K → 23M
8:51 | 7:05/mi
24M
2:39:44
24.00 mi
Rank: #4180 (+46)
23M → 24M
6:38 | 6:38/mi
40K
2:45:44
24.85 mi
Rank: #4199 (-19)
24M → 40K
6:00 | 7:02/mi
25.2M
2:48:25
25.20 mi
Rank: #4246 (-47)
40K → 25.2M
2:41 | 7:47/mi
FINISH
2:55:22
26.22 mi
Rank: #4315 (-69)
25.2M → FINISH
6:57 | 6:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:38
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:30:44
Pace6:56 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4819:596:2619:59
6:26
-
10K
6.21 mi10:43:4739:586:2619:59
6:26
0:00
15K
9.32 mi11:03:511:00:026:2720:04
6:28
+0:02
20K
12.43 mi11:24:021:20:136:2820:11
6:30
+0:02
HALF
13.11 mi11:28:271:24:386:284:25
6:29
-0:01
25K
15.53 mi11:44:271:40:386:2916:00
6:36
+0:07
30K
18.64 mi12:05:492:02:006:3321:22
6:53
+0:17
20M
20.00 mi12:15:312:11:426:369:42
7:09
+0:16
21M
21.00 mi12:22:382:18:496:377:07
7:07
-0:02
35K
21.75 mi12:28:042:24:156:385:26
7:16
+0:09
23M
23.00 mi12:36:552:33:066:408:51
7:05
-0:11
24M
24.00 mi12:43:332:39:446:406:38
6:38
-0:27
40K
24.85 mi12:49:332:45:446:416:00
7:02
+0:24
25.2M
25.20 mi12:52:142:48:256:412:41
7:47
+0:45
FINISH
26.22 mi12:59:112:55:226:426:57
6:50
-0:57

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

6:26 /mi

Average Pace

6:42 /mi

Slowest Pace

7:47 /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

1:47:16

61% of race

Time at Steady Pace

28:19

16% of race

Time at Slower Pace

39:47

23% of race

Average Pace: 6:41 /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 mi10:23:4819:596:2619:59
6:26
#3703
10K
6.21 mi10:43:4739:586:2619:59
6:26
#3694
15K
9.32 mi11:03:511:00:026:2720:04
6:28
#3762
20K
12.43 mi11:24:021:20:136:2820:11
6:30
#3736
HALF
13.11 mi11:28:271:24:386:284:25
6:29
#3762
25K
15.53 mi11:44:271:40:386:2916:00
6:36
#3793
30K
18.64 mi12:05:492:02:006:3321:22
6:53
#3940
20M
20.00 mi12:15:312:11:426:369:42
7:09
#4072
21M
21.00 mi12:22:382:18:496:377:07
7:07
#4026
35K
21.75 mi12:28:042:24:156:385:26
7:16
#4176
23M
23.00 mi12:36:552:33:066:408:51
7:05
#4226
24M
24.00 mi12:43:332:39:446:406:38
6:38
#4180
40K
24.85 mi12:49:332:45:446:416:00
7:02
#4199
25.2M
25.20 mi12:52:142:48:256:412:41
7:47
#4246
FINISH
26.22 mi12:59:112:55:226:426:57
6:50
#4315
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 mi3703352635263929(Top 14%)3736(Top 23%)3736(Top 170%)
10K6.21 mi3.10 mi3694+93517+93517+93734(Top 13%)3552(Top 22%)3552(Top 162%)
15K9.32 mi3.11 mi3762-683583-663583-663929(Top 14%)3736(Top 23%)3736(Top 170%)
20K12.43 mi3.11 mi3736+263560+233560+233747(Top 13%)3567(Top 22%)3567(Top 162%)
HALF13.11 mi0.68 mi3762-263585-253585-254256(Top 15%)4023(Top 25%)4023(Top 183%)
25K15.53 mi2.42 mi3793-313615-303615-304113(Top 14%)3856(Top 24%)3856(Top 175%)
30K18.64 mi3.11 mi3940-1473731-1163731-1164954(Top 17%)4483(Top 27%)4483(Top 204%)
20M20.00 mi1.36 mi4072-1323840-1093840-1096493(Top 22%)5560(Top 34%)5560(Top 253%)
21M21.00 mi1.00 mi4026+463790+503790+504115(Top 14%)3703(Top 23%)3703(Top 168%)
35K21.75 mi0.75 mi4176-1503918-1283918-1288944(Top 31%)6901(Top 42%)6901(Top 314%)
23M23.00 mi1.25 mi4226-503954-363954-365904(Top 20%)5032(Top 31%)5032(Top 229%)
24M24.00 mi1.00 mi4180+463909+453909+453951(Top 14%)3535(Top 22%)3535(Top 161%)
40K24.85 mi0.85 mi4199-193916-73916-75570(Top 19%)4679(Top 29%)4679(Top 213%)
25.2M25.20 mi0.35 mi4246-473943-273943-276826(Top 24%)5417(Top 33%)5417(Top 246%)
FINISH26.22 mi1.02 mi4315-693991-483991-486236(Top 21%)5013(Top 31%)5013(Top 228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21
+97ft-345ft

Overall

3929

Males

3736

M40-44

3736

5K→10K

3.1 - 6.2 mi

Top 13%
×5
+79ft-138ft

Overall

3734

Males

3552

M40-44

3552

10K→15K

6.2 - 9.3 mi

Top 14%
×3
+67ft-78ft

Overall

3929

Males

3736

M40-44

3736

15K→20K

9.3 - 12.4 mi

Top 13%
×5
+106ft-86ft

Overall

3747

Males

3567

M40-44

3567

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4256

Males

4023

M40-44

4023

HALF→25K

13.1 - 15.5 mi

Top 14%
×4
+66ft-88ft

Overall

4113

Males

3856

M40-44

3856

25K→30K

15.5 - 18.6 mi

Top 17%
×9
+181ft-148ft

Overall

4954

Males

4483

M40-44

4483

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6493

Males

5560

M40-44

5560

20M→21M

20.0 - 21.0 mi

Top 14%
×8
+106ft-24ft

Overall

4115

Males

3703

M40-44

3703

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

8944

Males

6901

M40-44

6901

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5904

Males

5032

M40-44

5032

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

3951

Males

3535

M40-44

3535

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5570

Males

4679

M40-44

4679

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

6826

Males

5417

M40-44

5417

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6236

Males

5013

M40-44

5013

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
746
Passed By
1357
Net Change
-612
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3703
5K → 10K150141+9#3703#3694
10K → 15K56124-68#3694#3762
15K → 20K9266+26#3762#3736
20K → HALF733-26#3736#3762
HALF → 25K6091-31#3762#3793
25K → 30K54200-147#3793#3940
30K → 20M35167-132#3940#4072
20M → 21M7630+46#4072#4026
21M → 35K13163-150#4026#4176
35K → 23M51101-50#4176#4226
23M → 24M6923+46#4226#4180
24M → 40K4766-19#4180#4199
40K → 25.2M855-47#4199#4246
25.2M → FINISH2897-69#4246#4315
TOTALS7461357-612
📊

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

Activity Data

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