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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chad Boucher

Bib: 5870 •M •Age: N/A

ME

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Age Group (M18-39)
#0 / 5723
Top 45%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Chad

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 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
20:01
3.11 mi
Rank: #3767
Start → 5K
20:01 | 6:27/mi
10K
40:11
6.21 mi
Rank: #3913 (-146)
5K → 10K
20:10 | 6:30/mi
15K
1:00:20
9.32 mi
Rank: #3958 (-45)
10K → 15K
20:09 | 6:30/mi
20K
1:20:39
12.43 mi
Rank: #3979 (-21)
15K → 20K
20:19 | 6:33/mi
HALF
1:25:02
13.11 mi
Rank: #3970 (+9)
20K → HALF
4:23 | 6:26/mi
25K
1:40:50
15.53 mi
Rank: #3882 (+88)
HALF → 25K
15:48 | 6:31/mi
30K
2:01:21
18.64 mi
Rank: #3682 (+200)
25K → 30K
20:31 | 6:37/mi
20M
2:10:31
20.00 mi
Rank: #3647 (+35)
30K → 20M
9:10 | 6:45/mi
21M
2:17:34
21.00 mi
Rank: #3627 (+20)
20M → 21M
7:03 | 7:03/mi
35K
2:22:26
21.75 mi
Rank: #3609 (+18)
21M → 35K
4:52 | 6:31/mi
23M
2:30:55
23.00 mi
Rank: #3585 (+24)
35K → 23M
8:29 | 6:47/mi
24M
2:37:28
24.00 mi
Rank: #3547 (+38)
23M → 24M
6:33 | 6:33/mi
40K
2:43:15
24.85 mi
Rank: #3534 (+13)
24M → 40K
5:47 | 6:46/mi
25.2M
2:45:48
25.20 mi
Rank: #3530 (+4)
40K → 25.2M
2:33 | 7:24/mi
FINISH
2:52:34
26.22 mi
Rank: #3534 (-4)
25.2M → FINISH
6:46 | 6:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:02
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:27:32
Pace6:41 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1920:016:2720:01
6:27
-
10K
6.21 mi10:43:2940:116:2920:10
6:30
+0:03
15K
9.32 mi11:03:381:00:206:2920:09
6:30
0:00
20K
12.43 mi11:23:571:20:396:3020:19
6:33
+0:03
HALF
13.11 mi11:28:201:25:026:304:23
6:26
-0:07
25K
15.53 mi11:44:081:40:506:3015:48
6:31
+0:05
30K
18.64 mi12:04:392:01:216:3120:31
6:37
+0:06
20M
20.00 mi12:13:492:10:316:329:10
6:45
+0:08
21M
21.00 mi12:20:522:17:346:347:03
7:03
+0:18
35K
21.75 mi12:25:442:22:266:334:52
6:31
-0:32
23M
23.00 mi12:34:132:30:556:348:29
6:47
+0:16
24M
24.00 mi12:40:462:37:286:346:33
6:33
-0:14
40K
24.85 mi12:46:332:43:156:355:47
6:46
+0:13
25.2M
25.20 mi12:49:062:45:486:352:33
7:24
+0:38
FINISH
26.22 mi12:55:522:52:346:366:46
6:39
-0:45

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

6:35 /mi

Slowest Pace

7:24 /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

2:50:01

99% of race

Time at Steady Pace

2:33

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:23:1920:016:2720:01
6:27
#3767
10K
6.21 mi10:43:2940:116:2920:10
6:30
#3913
15K
9.32 mi11:03:381:00:206:2920:09
6:30
#3958
20K
12.43 mi11:23:571:20:396:3020:19
6:33
#3979
HALF
13.11 mi11:28:201:25:026:304:23
6:26
#3970
25K
15.53 mi11:44:081:40:506:3015:48
6:31
#3882
30K
18.64 mi12:04:392:01:216:3120:31
6:37
#3682
20M
20.00 mi12:13:492:10:316:329:10
6:45
#3647
21M
21.00 mi12:20:522:17:346:347:03
7:03
#3627
35K
21.75 mi12:25:442:22:266:334:52
6:31
#3609
23M
23.00 mi12:34:132:30:556:348:29
6:47
#3585
24M
24.00 mi12:40:462:37:286:346:33
6:33
#3547
40K
24.85 mi12:46:332:43:156:355:47
6:46
#3534
25.2M
25.20 mi12:49:062:45:486:352:33
7:24
#3530
FINISH
26.22 mi12:55:522:52:346:366:46
6:39
#3534
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 mi3767358535854115(Top 14%)3901(Top 24%)3901(Top 68%)
10K6.21 mi3.10 mi3913-1463721-1363721-1364140(Top 14%)3924(Top 24%)3924(Top 69%)
15K9.32 mi3.11 mi3958-453766-453766-454115(Top 14%)3901(Top 24%)3901(Top 68%)
20K12.43 mi3.11 mi3979-213788-223788-224033(Top 14%)3813(Top 23%)3813(Top 67%)
HALF13.11 mi0.68 mi3970+93779+93779+93906(Top 13%)3704(Top 23%)3704(Top 65%)
25K15.53 mi2.42 mi3882+883693+863693+863536(Top 12%)3356(Top 21%)3356(Top 59%)
30K18.64 mi3.11 mi3682+2003506+1873506+1873139(Top 11%)2973(Top 18%)2973(Top 52%)
20M20.00 mi1.36 mi3647+353469+373469+373740(Top 13%)3455(Top 21%)3455(Top 60%)
21M21.00 mi1.00 mi3627+203445+243445+243731(Top 13%)3399(Top 21%)3399(Top 59%)
35K21.75 mi0.75 mi3609+183427+183427+183596(Top 12%)3306(Top 20%)3306(Top 58%)
23M23.00 mi1.25 mi3585+243399+283399+283947(Top 14%)3549(Top 22%)3549(Top 62%)
24M24.00 mi1.00 mi3547+383361+383361+383422(Top 12%)3100(Top 19%)3100(Top 54%)
40K24.85 mi0.85 mi3534+133346+153346+153973(Top 14%)3498(Top 21%)3498(Top 61%)
25.2M25.20 mi0.35 mi3530+43335+113335+114530(Top 16%)3858(Top 24%)3858(Top 67%)
FINISH26.22 mi1.02 mi3534-43330+53330+54999(Top 17%)4178(Top 26%)4178(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21
+97ft-345ft

Overall

4115

Males

3901

M18-39

3901

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4140

Males

3924

M18-39

3924

10K→15K

6.2 - 9.3 mi

Top 14%
×3
+67ft-78ft

Overall

4115

Males

3901

M18-39

3901

15K→20K

9.3 - 12.4 mi

Top 14%
×5
+106ft-86ft

Overall

4033

Males

3813

M18-39

3813

20K→HALF

12.4 - 13.1 mi

Top 13%
×2
+19ft-37ft

Overall

3906

Males

3704

M18-39

3704

HALF→25K

13.1 - 15.5 mi

Top 12%
×4
+66ft-88ft

Overall

3536

Males

3356

M18-39

3356

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3139

Males

2973

M18-39

2973

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3740

Males

3455

M18-39

3455

20M→21M

20.0 - 21.0 mi

Top 13%
×8
+106ft-24ft

Overall

3731

Males

3399

M18-39

3399

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3596

Males

3306

M18-39

3306

35K→23M

21.8 - 23.0 mi

Top 14%
×5
+23ft-63ft

Overall

3947

Males

3549

M18-39

3549

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3422

Males

3100

M18-39

3100

24M→40K

24.0 - 24.9 mi

Top 14%
×1
+6ft-20ft

Overall

3973

Males

3498

M18-39

3498

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4530

Males

3858

M18-39

3858

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

4999

Males

4178

M18-39

4178

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
999*
Passed By
731
Net Change
+233
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3767
5K → 10K89200-146#3767#3913
10K → 15K78123-45#3913#3958
15K → 20K7798-21#3958#3979
20K → HALF2112+9#3979#3970
HALF → 25K11527+88#3970#3882
25K → 30K222*22+200#3882#3682
30K → 20M6631+35#3682#3647
20M → 21M5434+20#3647#3627
21M → 35K3214+18#3627#3609
35K → 23M6440+24#3609#3585
23M → 24M6729+38#3585#3547
24M → 40K4330+13#3547#3534
40K → 25.2M2016+4#3534#3530
25.2M → FINISH5155-4#3530#3534
TOTALS999*731+233

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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