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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Matthew Lyons

Bib: 7391 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 18%
Masters (Masters Men)
#0 / 10617
Top 6%
Age Group (M45-49)
#0 / 2413
Top 7%
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
20:16
3.11 mi
Rank: #4377
Start → 5K
20:16 | 6:32/mi
10K
40:44
6.21 mi
Rank: #4629 (-252)
5K → 10K
20:28 | 6:36/mi
15K
1:01:07
9.32 mi
Rank: #4627 (+2)
10K → 15K
20:23 | 6:34/mi
20K
1:21:30
12.43 mi
Rank: #4476 (+151)
15K → 20K
20:23 | 6:34/mi
HALF
1:25:57
13.11 mi
Rank: #4470 (+6)
20K → HALF
4:27 | 6:32/mi
25K
1:41:51
15.53 mi
Rank: #4343 (+127)
HALF → 25K
15:54 | 6:34/mi
30K
2:02:20
18.64 mi
Rank: #4067 (+276)
25K → 30K
20:29 | 6:36/mi
20M
2:11:14
20.00 mi
Rank: #3909 (+158)
30K → 20M
8:54 | 6:34/mi
21M
2:18:04
21.00 mi
Rank: #3778 (+131)
20M → 21M
6:50 | 6:50/mi
35K
2:22:43
21.75 mi
Rank: #3675 (+103)
21M → 35K
4:39 | 6:13/mi
23M
2:30:51
23.00 mi
Rank: #3566 (+109)
35K → 23M
8:08 | 6:30/mi
24M
2:37:03
24.00 mi
Rank: #3442 (+124)
23M → 24M
6:12 | 6:12/mi
40K
2:42:25
24.85 mi
Rank: #3319 (+123)
24M → 40K
5:22 | 6:17/mi
25.2M
2:44:43
25.20 mi
Rank: #3269 (+50)
40K → 25.2M
2:18 | 6:41/mi
FINISH
2:50:39
26.22 mi
Rank: #3121 (+148)
25.2M → FINISH
5:56 | 5:50/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:25:57
Pace6:34 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:24:42
Pace6:28 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0320:166:3220:16
6:32
-
10K
6.21 mi10:46:3140:446:3420:28
6:36
+0:04
15K
9.32 mi11:06:541:01:076:3420:23
6:34
-0:02
20K
12.43 mi11:27:171:21:306:3420:23
6:34
0:00
HALF
13.11 mi11:31:441:25:576:344:27
6:32
-0:02
25K
15.53 mi11:47:381:41:516:3415:54
6:34
+0:02
30K
18.64 mi12:08:072:02:206:3420:29
6:36
+0:02
20M
20.00 mi12:17:012:11:146:348:54
6:34
-0:02
21M
21.00 mi12:23:512:18:046:356:50
6:50
+0:16
35K
21.75 mi12:28:302:22:436:344:39
6:13
-0:37
23M
23.00 mi12:36:382:30:516:348:08
6:30
+0:17
24M
24.00 mi12:42:502:37:036:336:12
6:12
-0:18
40K
24.85 mi12:48:122:42:256:335:22
6:17
+0:05
25.2M
25.20 mi12:50:302:44:436:332:18
6:41
+0:24
FINISH
26.22 mi12:56:262:50:396:315:56
5:50
-0:51

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

5:50 /mi

Average Pace

6:31 /mi

Slowest Pace

6:50 /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

22:09

13% of race

Time at Steady Pace

2:28:30

87% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:31 /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 mi10:26:0320:166:3220:16
6:32
#4377
10K
6.21 mi10:46:3140:446:3420:28
6:36
#4629
15K
9.32 mi11:06:541:01:076:3420:23
6:34
#4627
20K
12.43 mi11:27:171:21:306:3420:23
6:34
#4476
HALF
13.11 mi11:31:441:25:576:344:27
6:32
#4470
25K
15.53 mi11:47:381:41:516:3415:54
6:34
#4343
30K
18.64 mi12:08:072:02:206:3420:29
6:36
#4067
20M
20.00 mi12:17:012:11:146:348:54
6:34
#3909
21M
21.00 mi12:23:512:18:046:356:50
6:50
#3778
35K
21.75 mi12:28:302:22:436:344:39
6:13
#3675
23M
23.00 mi12:36:382:30:516:348:08
6:30
#3566
24M
24.00 mi12:42:502:37:036:336:12
6:12
#3442
40K
24.85 mi12:48:122:42:256:335:22
6:17
#3319
25.2M
25.20 mi12:50:302:44:436:332:18
6:41
#3269
FINISH
26.22 mi12:56:262:50:396:315:56
5:50
#3121
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4377413141314634(Top 16%)4346(Top 27%)4346(Top 180%)
10K6.21 mi3.10 mi4629-2524347-2164347-2164909(Top 17%)4582(Top 28%)4582(Top 190%)
15K9.32 mi3.11 mi4627+24354-74354-74634(Top 16%)4346(Top 27%)4346(Top 180%)
20K12.43 mi3.11 mi4476+1514215+1394215+1394153(Top 14%)3922(Top 24%)3922(Top 163%)
HALF13.11 mi0.68 mi4470+64209+64209+64526(Top 16%)4241(Top 26%)4241(Top 176%)
25K15.53 mi2.42 mi4343+1274095+1144095+1143798(Top 13%)3584(Top 22%)3584(Top 149%)
30K18.64 mi3.11 mi4067+2763838+2573838+2573086(Top 11%)2924(Top 18%)2924(Top 121%)
20M20.00 mi1.36 mi3909+1583695+1433695+1432700(Top 9%)2552(Top 16%)2552(Top 106%)
21M21.00 mi1.00 mi3778+1313580+1153580+1152609(Top 9%)2451(Top 15%)2451(Top 102%)
35K21.75 mi0.75 mi3675+1033484+963484+962126(Top 7%)2021(Top 12%)2021(Top 84%)
23M23.00 mi1.25 mi3566+1093381+1033381+1032425(Top 8%)2281(Top 14%)2281(Top 95%)
24M24.00 mi1.00 mi3442+1243268+1133268+1131775(Top 6%)1686(Top 10%)1686(Top 70%)
40K24.85 mi0.85 mi3319+1233155+1133155+1131670(Top 6%)1576(Top 10%)1576(Top 65%)
25.2M25.20 mi0.35 mi3269+503109+463109+461457(Top 5%)1377(Top 8%)1377(Top 57%)
FINISH26.22 mi1.02 mi3121+1482968+1412968+1411050(Top 4%)1002(Top 6%)1002(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21
+97ft-345ft

Overall

4634

Males

4346

M45-49

4346

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

4909

Males

4582

M45-49

4582

10K→15K

6.2 - 9.3 mi

Top 16%
×3
+67ft-78ft

Overall

4634

Males

4346

M45-49

4346

15K→20K

9.3 - 12.4 mi

Top 14%
×5
+106ft-86ft

Overall

4153

Males

3922

M45-49

3922

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4526

Males

4241

M45-49

4241

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3798

Males

3584

M45-49

3584

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3086

Males

2924

M45-49

2924

30K→20M

18.6 - 20.0 mi

Top 9%
×5
+64ft-50ft

Overall

2700

Males

2552

M45-49

2552

20M→21M

20.0 - 21.0 mi

Top 9%
×8
+106ft-24ft

Overall

2609

Males

2451

M45-49

2451

21M→35K

21.0 - 21.8 mi

Top 7%
×7
+17ft-86ft

Overall

2126

Males

2021

M45-49

2021

35K→23M

21.8 - 23.0 mi

Top 8%
×5
+23ft-63ft

Overall

2425

Males

2281

M45-49

2281

23M→24M

23.0 - 24.0 mi

Top 6%
×6
+12ft-82ft

Overall

1775

Males

1686

M45-49

1686

24M→40K

24.0 - 24.9 mi

Top 6%
×1
+6ft-20ft

Overall

1670

Males

1576

M45-49

1576

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1
+13ft-16ft

Overall

1457

Males

1377

M45-49

1377

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
×2
+22ft-21ft

Overall

1050

Males

1002

M45-49

1002

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1780*
Passed By
412
Net Change
+1256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4377
5K → 10K60200-252#4377#4629
10K → 15K115113+2#4629#4627
15K → 20K18029+151#4627#4476
20K → HALF2317+6#4476#4470
HALF → 25K13912+127#4470#4343
25K → 30K287*11+276#4343#4067
30K → 20M1635+158#4067#3909
20M → 21M1365+131#3909#3778
21M → 35K1052+103#3778#3675
35K → 23M1189+109#3675#3566
23M → 24M1273+124#3566#3442
24M → 40K1285+123#3442#3319
40K → 25.2M500+50#3319#3269
25.2M → FINISH1491+148#3269#3121
TOTALS1780*412+1256

* 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

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OTQ

Olympic Trials Qualifying analysis available

Activity Data

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