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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Matthew Halliday

Bib: 1238 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 3%
Gender (Male)
#0 / 16340
Top 5%
Age Group (M18-39)
#0 / 5723
Top 13%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Matthew

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 · 5:43/mi at mile 3.1

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
17:47
3.11 mi
Rank: #502
Start → 5K
17:47 | 5:44/mi
10K
35:49
6.21 mi
Rank: #597 (-95)
5K → 10K
18:02 | 5:49/mi
15K
53:59
9.32 mi
Rank: #638 (-41)
10K → 15K
18:10 | 5:51/mi
20K
1:12:22
12.43 mi
Rank: #676 (-38)
15K → 20K
18:23 | 5:56/mi
HALF
1:16:23
13.11 mi
Rank: #689 (-13)
20K → HALF
4:01 | 5:54/mi
25K
1:31:02
15.53 mi
Rank: #741 (-52)
HALF → 25K
14:39 | 6:03/mi
30K
1:50:34
18.64 mi
Rank: #836 (-95)
25K → 30K
19:32 | 6:18/mi
20M
1:59:03
20.00 mi
Rank: #866 (-30)
30K → 20M
8:29 | 6:15/mi
21M
2:05:36
21.00 mi
Rank: #893 (-27)
20M → 21M
6:33 | 6:33/mi
35K
2:10:07
21.75 mi
Rank: #898 (-5)
21M → 35K
4:31 | 6:03/mi
23M
2:17:59
23.00 mi
Rank: #908 (-10)
35K → 23M
7:52 | 6:18/mi
24M
2:24:12
24.00 mi
Rank: #929 (-21)
23M → 24M
6:13 | 6:13/mi
40K
2:29:24
24.85 mi
Rank: #915 (+14)
24M → 40K
5:12 | 6:05/mi
25.2M
2:31:39
25.20 mi
Rank: #905 (+10)
40K → 25.2M
2:15 | 6:32/mi
FINISH
2:37:34
26.22 mi
Rank: #889 (+16)
25.2M → FINISH
5:55 | 5:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:16:23
Pace5:50 /mi
2nd Half
Distance13.11 mi
Time1:21:11
Pace6:12 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0217:475:4417:47
5:44
-
10K
6.21 mi10:36:0435:495:4618:02
5:49
+0:05
15K
9.32 mi10:54:1453:595:4818:10
5:51
+0:02
20K
12.43 mi11:12:371:12:225:5018:23
5:56
+0:05
HALF
13.11 mi11:16:381:16:235:504:01
5:54
-0:02
25K
15.53 mi11:31:171:31:025:5214:39
6:03
+0:09
30K
18.64 mi11:50:491:50:345:5619:32
6:18
+0:15
20M
20.00 mi11:59:181:59:035:588:29
6:15
-0:03
21M
21.00 mi12:05:512:05:365:596:33
6:33
+0:18
35K
21.75 mi12:10:222:10:075:594:31
6:03
-0:30
23M
23.00 mi12:18:142:17:596:007:52
6:18
+0:15
24M
24.00 mi12:24:272:24:126:016:13
6:13
-0:05
40K
24.85 mi12:29:392:29:246:015:12
6:05
-0:08
25.2M
25.20 mi12:31:542:31:396:022:15
6:32
+0:27
FINISH
26.22 mi12:37:492:37:346:015:55
5:49
-0:43

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

5:44 /mi

Average Pace

6:01 /mi

Slowest Pace

6:33 /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

2:28:46

94% of race

Time at Steady Pace

8:48

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:01 /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 mi10:18:0217:475:4417:47
5:44
#502
10K
6.21 mi10:36:0435:495:4618:02
5:49
#597
15K
9.32 mi10:54:1453:595:4818:10
5:51
#638
20K
12.43 mi11:12:371:12:225:5018:23
5:56
#676
HALF
13.11 mi11:16:381:16:235:504:01
5:54
#689
25K
15.53 mi11:31:171:31:025:5214:39
6:03
#741
30K
18.64 mi11:50:491:50:345:5619:32
6:18
#836
20M
20.00 mi11:59:181:59:035:588:29
6:15
#866
21M
21.00 mi12:05:512:05:365:596:33
6:33
#893
35K
21.75 mi12:10:222:10:075:594:31
6:03
#898
23M
23.00 mi12:18:142:17:596:007:52
6:18
#908
24M
24.00 mi12:24:272:24:126:016:13
6:13
#929
40K
24.85 mi12:29:392:29:246:015:12
6:05
#915
25.2M
25.20 mi12:31:542:31:396:022:15
6:32
#905
FINISH
26.22 mi12:37:492:37:346:015:55
5:49
#889
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 mi502467467802(Top 3%)768(Top 5%)768(Top 13%)
10K6.21 mi3.10 mi597-95562-95562-95721(Top 2%)687(Top 4%)687(Top 12%)
15K9.32 mi3.11 mi638-41604-42604-42802(Top 3%)768(Top 5%)768(Top 13%)
20K12.43 mi3.11 mi676-38645-41645-41880(Top 3%)848(Top 5%)848(Top 15%)
HALF13.11 mi0.68 mi689-13658-13658-131065(Top 4%)1024(Top 6%)1024(Top 18%)
25K15.53 mi2.42 mi741-52707-49707-491246(Top 4%)1199(Top 7%)1199(Top 21%)
30K18.64 mi3.11 mi836-95799-92799-921581(Top 5%)1518(Top 9%)1518(Top 27%)
20M20.00 mi1.36 mi866-30828-29828-291358(Top 5%)1304(Top 8%)1304(Top 23%)
21M21.00 mi1.00 mi893-27855-27855-271475(Top 5%)1411(Top 9%)1411(Top 25%)
35K21.75 mi0.75 mi898-5861-6861-61385(Top 5%)1329(Top 8%)1329(Top 23%)
23M23.00 mi1.25 mi908-10868-7868-71530(Top 5%)1460(Top 9%)1460(Top 26%)
24M24.00 mi1.00 mi929-21889-21889-211861(Top 6%)1757(Top 11%)1757(Top 31%)
40K24.85 mi0.85 mi915+14876+13876+131019(Top 4%)969(Top 6%)969(Top 17%)
25.2M25.20 mi0.35 mi905+10866+10866+101055(Top 4%)997(Top 6%)997(Top 17%)
FINISH26.22 mi1.02 mi889+16850+16850+161025(Top 4%)977(Top 6%)977(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21
+97ft-345ft

Overall

802

Males

768

M18-39

768

5K→10K

3.1 - 6.2 mi

Top 2%
×5
+79ft-138ft

Overall

721

Males

687

M18-39

687

10K→15K

6.2 - 9.3 mi

Top 3%
×3
+67ft-78ft

Overall

802

Males

768

M18-39

768

15K→20K

9.3 - 12.4 mi

Top 3%
×5
+106ft-86ft

Overall

880

Males

848

M18-39

848

20K→HALF

12.4 - 13.1 mi

Top 4%
×2
+19ft-37ft

Overall

1065

Males

1024

M18-39

1024

HALF→25K

13.1 - 15.5 mi

Top 4%
×4
+66ft-88ft

Overall

1246

Males

1199

M18-39

1199

25K→30K

15.5 - 18.6 mi

Top 5%
×9
+181ft-148ft

Overall

1581

Males

1518

M18-39

1518

30K→20M

18.6 - 20.0 mi

Top 5%
×5
+64ft-50ft

Overall

1358

Males

1304

M18-39

1304

20M→21M

20.0 - 21.0 mi

Top 5%
×8
+106ft-24ft

Overall

1475

Males

1411

M18-39

1411

21M→35K

21.0 - 21.8 mi

Top 5%
×7
+17ft-86ft

Overall

1385

Males

1329

M18-39

1329

35K→23M

21.8 - 23.0 mi

Top 5%
×5
+23ft-63ft

Overall

1530

Males

1460

M18-39

1460

23M→24M

23.0 - 24.0 mi

Top 6%
×6
+12ft-82ft

Overall

1861

Males

1757

M18-39

1757

24M→40K

24.0 - 24.9 mi

Top 4%
×1
+6ft-20ft

Overall

1019

Males

969

M18-39

969

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1
+13ft-16ft

Overall

1055

Males

997

M18-39

997

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
×2
+22ft-21ft

Overall

1025

Males

977

M18-39

977

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
175
Passed By
562
Net Change
-387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#502
5K → 10K10105-95#502#597
10K → 15K849-41#597#638
15K → 20K1452-38#638#676
20K → HALF215-13#676#689
HALF → 25K961-52#689#741
25K → 30K13108-95#741#836
30K → 20M838-30#836#866
20M → 21M1239-27#866#893
21M → 35K1217-5#893#898
35K → 23M1929-10#898#908
23M → 24M1334-21#908#929
24M → 40K239+14#929#915
40K → 25.2M111+10#915#905
25.2M → FINISH215+16#905#889
TOTALS175562-387
📊

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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