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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Matthew Mcgrail

Bib: 8937 •M •Age: N/A

NS

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 23%
Gender (Male)
#0 / 16340
Top 36%
Masters (Masters Men)
#0 / 10617
Top 21%
Age Group (M40-44)
#0 / 2198
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
21:27
3.11 mi
Rank: #7774
Start → 5K
21:27 | 6:55/mi
10K
41:57
6.21 mi
Rank: #6414 (+1360)
5K → 10K
20:30 | 6:36/mi
15K
1:02:31
9.32 mi
Rank: #5894 (+520)
10K → 15K
20:34 | 6:38/mi
20K
1:23:14
12.43 mi
Rank: #5613 (+281)
15K → 20K
20:43 | 6:41/mi
HALF
1:27:43
13.11 mi
Rank: #5570 (+43)
20K → HALF
4:29 | 6:35/mi
25K
1:43:59
15.53 mi
Rank: #5435 (+135)
HALF → 25K
16:16 | 6:43/mi
30K
2:06:03
18.64 mi
Rank: #5657 (-222)
25K → 30K
22:04 | 7:07/mi
20M
2:15:46
20.00 mi
Rank: #5732 (-75)
30K → 20M
9:43 | 7:10/mi
21M
2:23:24
21.00 mi
Rank: #5834 (-102)
20M → 21M
7:38 | 7:38/mi
35K
2:28:30
21.75 mi
Rank: #5831 (+3)
21M → 35K
5:06 | 6:50/mi
23M
2:38:12
23.00 mi
Rank: #6159 (-328)
35K → 23M
9:42 | 7:46/mi
24M
2:45:51
24.00 mi
Rank: #6357 (-198)
23M → 24M
7:39 | 7:39/mi
40K
2:52:46
24.85 mi
Rank: #6522 (-165)
24M → 40K
6:55 | 8:06/mi
25.2M
2:55:35
25.20 mi
Rank: #6542 (-20)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:03:14
26.22 mi
Rank: #6649 (-107)
25.2M → FINISH
7:39 | 7:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:43
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:35:31
Pace7:18 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:4521:276:5521:27
6:55
-
10K
6.21 mi10:57:1541:576:4620:30
6:36
-0:19
15K
9.32 mi11:17:491:02:316:4320:34
6:38
+0:02
20K
12.43 mi11:38:321:23:146:4220:43
6:41
+0:03
HALF
13.11 mi11:43:011:27:436:424:29
6:35
-0:06
25K
15.53 mi11:59:171:43:596:4216:16
6:43
+0:08
30K
18.64 mi12:21:212:06:036:4622:04
7:07
+0:24
20M
20.00 mi12:31:042:15:466:489:43
7:10
+0:03
21M
21.00 mi12:38:422:23:246:507:38
7:38
+0:28
35K
21.75 mi12:43:482:28:306:505:06
6:50
-0:48
23M
23.00 mi12:53:302:38:126:539:42
7:46
+0:56
24M
24.00 mi13:01:092:45:516:557:39
7:39
-0:07
40K
24.85 mi13:08:042:52:466:586:55
8:06
+0:27
25.2M
25.20 mi13:10:532:55:356:592:49
8:11
+0:05
FINISH
26.22 mi13:18:323:03:147:007:39
7:31
-0:40

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

6:35 /mi

Average Pace

7:00 /mi

Slowest Pace

8:11 /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

1:27:38

48% of race

Time at Steady Pace

53:14

29% of race

Time at Slower Pace

42:22

23% of race

Average Pace: 6:59 /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 mi10:36:4521:276:5521:27
6:55
#7774
10K
6.21 mi10:57:1541:576:4620:30
6:36
#6414
15K
9.32 mi11:17:491:02:316:4320:34
6:38
#5894
20K
12.43 mi11:38:321:23:146:4220:43
6:41
#5613
HALF
13.11 mi11:43:011:27:436:424:29
6:35
#5570
25K
15.53 mi11:59:171:43:596:4216:16
6:43
#5435
30K
18.64 mi12:21:212:06:036:4622:04
7:07
#5657
20M
20.00 mi12:31:042:15:466:489:43
7:10
#5732
21M
21.00 mi12:38:422:23:246:507:38
7:38
#5834
35K
21.75 mi12:43:482:28:306:505:06
6:50
#5831
23M
23.00 mi12:53:302:38:126:539:42
7:46
#6159
24M
24.00 mi13:01:092:45:516:557:39
7:39
#6357
40K
24.85 mi13:08:042:52:466:586:55
8:06
#6522
25.2M
25.20 mi13:10:532:55:356:592:49
8:11
#6542
FINISH
26.22 mi13:18:323:03:147:007:39
7:31
#6649
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 mi7774674967495078(Top 17%)4724(Top 29%)4724(Top 215%)
10K6.21 mi3.10 mi6414+13605779+9705779+9705014(Top 17%)4676(Top 29%)4676(Top 213%)
15K9.32 mi3.11 mi5894+5205398+3815398+3815078(Top 17%)4724(Top 29%)4724(Top 215%)
20K12.43 mi3.11 mi5613+2815177+2215177+2214933(Top 17%)4589(Top 28%)4589(Top 209%)
HALF13.11 mi0.68 mi5570+435137+405137+405104(Top 18%)4734(Top 29%)4734(Top 215%)
25K15.53 mi2.42 mi5435+1355011+1265011+1264977(Top 17%)4575(Top 28%)4575(Top 208%)
30K18.64 mi3.11 mi5657-2225157-1465157-1466677(Top 23%)5770(Top 35%)5770(Top 263%)
20M20.00 mi1.36 mi5732-755199-425199-426607(Top 23%)5652(Top 35%)5652(Top 257%)
21M21.00 mi1.00 mi5834-1025265-665265-667352(Top 25%)5981(Top 37%)5981(Top 272%)
35K21.75 mi0.75 mi5831+35251+145251+145824(Top 20%)5045(Top 31%)5045(Top 230%)
23M23.00 mi1.25 mi6159-3285500-2495500-24910621(Top 37%)7655(Top 47%)7655(Top 348%)
24M24.00 mi1.00 mi6357-1985638-1385638-13811153(Top 38%)7846(Top 48%)7846(Top 357%)
40K24.85 mi0.85 mi6522-1655738-1005738-10013039(Top 45%)8630(Top 53%)8630(Top 393%)
25.2M25.20 mi0.35 mi6542-205750-125750-129287(Top 32%)6744(Top 41%)6744(Top 307%)
FINISH26.22 mi1.02 mi6649-1075809-595809-5911417(Top 39%)7809(Top 48%)7809(Top 355%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

5078

Males

4724

M40-44

4724

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

5014

Males

4676

M40-44

4676

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

5078

Males

4724

M40-44

4724

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

4933

Males

4589

M40-44

4589

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5104

Males

4734

M40-44

4734

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

4977

Males

4575

M40-44

4575

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6677

Males

5770

M40-44

5770

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6607

Males

5652

M40-44

5652

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7352

Males

5981

M40-44

5981

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5824

Males

5045

M40-44

5045

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10621

Males

7655

M40-44

7655

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11153

Males

7846

M40-44

7846

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13039

Males

8630

M40-44

8630

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9287

Males

6744

M40-44

6744

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11417

Males

7809

M40-44

7809

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2711*
Passed By
1306
Net Change
+1125
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7774
5K → 10K1368*8+1360#7774#6414
10K → 15K526*6+520#6414#5894
15K → 20K296*15+281#5894#5613
20K → HALF496+43#5613#5570
HALF → 25K15419+135#5570#5435
25K → 30K81200-222#5435#5657
30K → 20M50125-75#5657#5732
20M → 21M40142-102#5732#5834
21M → 35K4138+3#5834#5831
35K → 23M29200-328#5831#6159
23M → 24M22200-198#6159#6357
24M → 40K21186-165#6357#6522
40K → 25.2M1232-20#6522#6542
25.2M → FINISH22129-107#6542#6649
TOTALS2711*1306+1125

* 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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