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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Michael Macdonald

Bib: 23773 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 38%
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
25:47
3.11 mi
Rank: #18844
Start → 5K
25:47 | 8:18/mi
10K
51:20
6.21 mi
Rank: #18775 (+69)
5K → 10K
25:33 | 8:14/mi
15K
1:17:36
9.32 mi
Rank: #19146 (-371)
10K → 15K
26:16 | 8:28/mi
20K
1:44:21
12.43 mi
Rank: #19347 (-201)
15K → 20K
26:45 | 8:37/mi
HALF
1:49:57
13.11 mi
Rank: #19303 (+44)
20K → HALF
5:36 | 8:13/mi
25K
2:10:04
15.53 mi
Rank: #18987 (+316)
HALF → 25K
20:07 | 8:18/mi
30K
2:36:22
18.64 mi
Rank: #18540 (+447)
25K → 30K
26:18 | 8:28/mi
20M
2:47:49
20.00 mi
Rank: #18343 (+197)
30K → 20M
11:27 | 8:26/mi
21M
2:56:46
21.00 mi
Rank: #18178 (+165)
20M → 21M
8:57 | 8:57/mi
35K
3:02:53
21.75 mi
Rank: #18083 (+95)
21M → 35K
6:07 | 8:11/mi
23M
3:13:33
23.00 mi
Rank: #17922 (+161)
35K → 23M
10:40 | 8:32/mi
24M
3:22:05
24.00 mi
Rank: #17888 (+34)
23M → 24M
8:32 | 8:32/mi
40K
3:29:42
24.85 mi
Rank: #17874 (+14)
24M → 40K
7:37 | 8:55/mi
25.2M
3:33:08
25.20 mi
Rank: #17887 (-13)
40K → 25.2M
3:26 | 9:58/mi
FINISH
3:41:37
26.22 mi
Rank: #17847 (+40)
25.2M → FINISH
8:29 | 8:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:57
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time1:51:40
Pace8:32 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3425:478:1825:47
8:18
-
10K
6.21 mi11:55:0751:208:1625:33
8:14
-0:04
15K
9.32 mi12:21:231:17:368:2026:16
8:28
+0:14
20K
12.43 mi12:48:081:44:218:2426:45
8:37
+0:09
HALF
13.11 mi12:53:441:49:578:245:36
8:13
-0:24
25K
15.53 mi13:13:512:10:048:2320:07
8:18
+0:05
30K
18.64 mi13:40:092:36:228:2426:18
8:28
+0:10
20M
20.00 mi13:51:362:47:498:2411:27
8:26
-0:02
21M
21.00 mi14:00:332:56:468:268:57
8:57
+0:31
35K
21.75 mi14:06:403:02:538:256:07
8:11
-0:46
23M
23.00 mi14:17:203:13:338:2510:40
8:32
+0:21
24M
24.00 mi14:25:523:22:058:268:32
8:32
0:00
40K
24.85 mi14:33:293:29:428:277:37
8:55
+0:23
25.2M
25.20 mi14:36:553:33:088:283:26
9:58
+1:03
FINISH
26.22 mi14:45:243:41:378:288:29
8:20
-1:38

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

8:11 /mi

Average Pace

8:28 /mi

Slowest Pace

9:58 /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

37:16

17% of race

Time at Steady Pace

2:44:21

74% of race

Time at Slower Pace

20:00

9% of race

Average Pace: 8:27 /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 mi11:29:3425:478:1825:47
8:18
#18844
10K
6.21 mi11:55:0751:208:1625:33
8:14
#18775
15K
9.32 mi12:21:231:17:368:2026:16
8:28
#19146
20K
12.43 mi12:48:081:44:218:2426:45
8:37
#19347
HALF
13.11 mi12:53:441:49:578:245:36
8:13
#19303
25K
15.53 mi13:13:512:10:048:2320:07
8:18
#18987
30K
18.64 mi13:40:092:36:228:2426:18
8:28
#18540
20M
20.00 mi13:51:362:47:498:2411:27
8:26
#18343
21M
21.00 mi14:00:332:56:468:268:57
8:57
#18178
35K
21.75 mi14:06:403:02:538:256:07
8:11
#18083
23M
23.00 mi14:17:203:13:338:2510:40
8:32
#17922
24M
24.00 mi14:25:523:22:058:268:32
8:32
#17888
40K
24.85 mi14:33:293:29:428:277:37
8:55
#17874
25.2M
25.20 mi14:36:553:33:088:283:26
9:58
#17887
FINISH
26.22 mi14:45:243:41:378:288:29
8:20
#17847
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18844117651176519854(Top 68%)12256(Top 75%)12256(Top 810%)
10K6.21 mi3.10 mi18775+6911761+411761+418698(Top 64%)11766(Top 72%)11766(Top 777%)
15K9.32 mi3.11 mi19146-37111927-16611927-16619854(Top 68%)12256(Top 75%)12256(Top 810%)
20K12.43 mi3.11 mi19347-20112007-8012007-8019923(Top 69%)12258(Top 75%)12258(Top 810%)
HALF13.11 mi0.68 mi19303+4411989+1811989+1818442(Top 64%)11628(Top 71%)11628(Top 768%)
25K15.53 mi2.42 mi18987+31611838+15111838+15117391(Top 60%)11099(Top 68%)11099(Top 733%)
30K18.64 mi3.11 mi18540+44711607+23111607+23116684(Top 57%)10700(Top 65%)10700(Top 707%)
20M20.00 mi1.36 mi18343+19711511+9611511+9615764(Top 54%)10205(Top 62%)10205(Top 674%)
21M21.00 mi1.00 mi18178+16511416+9511416+9515852(Top 55%)10201(Top 62%)10201(Top 674%)
35K21.75 mi0.75 mi18083+9511364+5211364+5215629(Top 54%)10042(Top 61%)10042(Top 663%)
23M23.00 mi1.25 mi17922+16111274+9011274+9015847(Top 55%)10049(Top 61%)10049(Top 664%)
24M24.00 mi1.00 mi17888+3411234+4011234+4017086(Top 59%)10506(Top 64%)10506(Top 694%)
40K24.85 mi0.85 mi17874+1411214+2011214+2017914(Top 62%)10857(Top 66%)10857(Top 717%)
25.2M25.20 mi0.35 mi17887-1311212+211212+219186(Top 66%)11449(Top 70%)11449(Top 756%)
FINISH26.22 mi1.02 mi17847+4011178+3411178+3417190(Top 59%)10516(Top 64%)10516(Top 695%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19854

Males

12256

M60-64

12256

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18698

Males

11766

M60-64

11766

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19854

Males

12256

M60-64

12256

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

19923

Males

12258

M60-64

12258

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18442

Males

11628

M60-64

11628

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17391

Males

11099

M60-64

11099

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16684

Males

10700

M60-64

10700

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15764

Males

10205

M60-64

10205

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

15852

Males

10201

M60-64

10201

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15629

Males

10042

M60-64

10042

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

15847

Males

10049

M60-64

10049

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17086

Males

10506

M60-64

10506

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

17914

Males

10857

M60-64

10857

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19186

Males

11449

M60-64

11449

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

17190

Males

10516

M60-64

10516

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2222*
Passed By
893
Net Change
+997
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18844
5K → 10K269*200+69#18844#18775
10K → 15K72200-371#18775#19146
15K → 20K88200-201#19146#19347
20K → HALF5511+44#19347#19303
HALF → 25K328*12+316#19303#18987
25K → 30K463*16+447#18987#18540
30K → 20M207*10+197#18540#18343
20M → 21M18217+165#18343#18178
21M → 35K1027+95#18178#18083
35K → 23M18019+161#18083#17922
23M → 24M8854+34#17922#17888
24M → 40K7056+14#17888#17874
40K → 25.2M3043-13#17874#17887
25.2M → FINISH8848+40#17887#17847
TOTALS2222*893+997

* 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

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