Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Albert Crooker

Bib: 32017 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Masters (Masters Men)
#0 / 10617
Top 7%
Age Group (M40-44)
#0 / 2198
Top 20%
Race Day Weather
51Β°/41Β°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
19:47
3.11 mi
Rank: #3198
Start β†’ 5K
19:47 | 6:23/mi
10K
39:16
6.21 mi
Rank: #2893 (+305)
5K β†’ 10K
19:29 | 6:17/mi
15K
58:52
9.32 mi
Rank: #2880 (+13)
10K β†’ 15K
19:36 | 6:19/mi
20K
1:18:50
12.43 mi
Rank: #2989 (-109)
15K β†’ 20K
19:58 | 6:26/mi
HALF
1:23:13
13.11 mi
Rank: #3038 (-49)
20K β†’ HALF
4:23 | 6:26/mi
25K
1:39:08
15.53 mi
Rank: #3155 (-117)
HALF β†’ 25K
15:55 | 6:34/mi
30K
2:00:11
18.64 mi
Rank: #3284 (-129)
25K β†’ 30K
21:03 | 6:47/mi
20M
2:09:32
20.00 mi
Rank: #3340 (-56)
30K β†’ 20M
9:21 | 6:54/mi
21M
2:16:47
21.00 mi
Rank: #3403 (-63)
20M β†’ 21M
7:15 | 7:15/mi
35K
2:21:47
21.75 mi
Rank: #3433 (-30)
21M β†’ 35K
5:00 | 6:41/mi
23M
2:30:28
23.00 mi
Rank: #3463 (-30)
35K β†’ 23M
8:41 | 6:57/mi
24M
2:37:13
24.00 mi
Rank: #3480 (-17)
23M β†’ 24M
6:45 | 6:45/mi
40K
2:43:07
24.85 mi
Rank: #3502 (-22)
24M β†’ 40K
5:54 | 6:55/mi
25.2M
2:45:43
25.20 mi
Rank: #3516 (-14)
40K β†’ 25.2M
2:36 | 7:33/mi
FINISH
2:52:31
26.22 mi
Rank: #3515 (+1)
25.2M β†’ FINISH
6:48 | 6:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:13
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:29:18
Pace6:49 /mi
πŸ“ŠPositive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2619:476:2319:47
6:23
-
10K
6.21 mi12:08:5539:166:2019:29
6:17
-0:06
15K
9.32 mi12:28:3158:526:1919:36
6:19
+0:02
20K
12.43 mi12:48:291:18:506:2119:58
6:26
+0:07
HALF
13.11 mi12:52:521:23:136:214:23
6:26
0:00
25K
15.53 mi13:08:471:39:086:2315:55
6:34
+0:08
30K
18.64 mi13:29:502:00:116:2721:03
6:47
+0:13
20M
20.00 mi13:39:112:09:326:299:21
6:54
+0:07
21M
21.00 mi13:46:262:16:476:317:15
7:15
+0:21
35K
21.75 mi13:51:262:21:476:325:00
6:41
-0:34
23M
23.00 mi14:00:072:30:286:338:41
6:57
+0:16
24M
24.00 mi14:06:522:37:136:346:45
6:45
-0:12
40K
24.85 mi14:12:462:43:076:345:54
6:55
+0:10
25.2M
25.20 mi14:15:222:45:436:352:36
7:33
+0:38
FINISH
26.22 mi14:22:102:52:316:366:48
6:41
-0:52

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:17 /mi

Average Pace

6:35 /mi

Slowest Pace

7:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:23:13

48% of race

Time at Steady Pace

55:31

32% of race

Time at Slower Pace

33:47

20% of race

Average Pace: 6:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:49:2619:476:2319:47
6:23
#3198
10K
6.21 mi12:08:5539:166:2019:29
6:17
#2893
15K
9.32 mi12:28:3158:526:1919:36
6:19
#2880
20K
12.43 mi12:48:291:18:506:2119:58
6:26
#2989
HALF
13.11 mi12:52:521:23:136:214:23
6:26
#3038
25K
15.53 mi13:08:471:39:086:2315:55
6:34
#3155
30K
18.64 mi13:29:502:00:116:2721:03
6:47
#3284
20M
20.00 mi13:39:112:09:326:299:21
6:54
#3340
21M
21.00 mi13:46:262:16:476:317:15
7:15
#3403
35K
21.75 mi13:51:262:21:476:325:00
6:41
#3433
23M
23.00 mi14:00:072:30:286:338:41
6:57
#3463
24M
24.00 mi14:06:522:37:136:346:45
6:45
#3480
40K
24.85 mi14:12:462:43:076:345:54
6:55
#3502
25.2M
25.20 mi14:15:222:45:436:352:36
7:33
#3516
FINISH
26.22 mi14:22:102:52:316:366:48
6:41
#3515
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 mi3198305730572930(Top 10%)2809(Top 17%)2809(Top 128%)
10K6.21 mi3.10 mi2893+3052777+2802777+2802664(Top 9%)2565(Top 16%)2565(Top 117%)
15K9.32 mi3.11 mi2880+132764+132764+132930(Top 10%)2809(Top 17%)2809(Top 128%)
20K12.43 mi3.11 mi2989-1092868-1042868-1043292(Top 11%)3156(Top 19%)3156(Top 144%)
HALF13.11 mi0.68 mi3038-492913-452913-453904(Top 13%)3702(Top 23%)3702(Top 168%)
25K15.53 mi2.42 mi3155-1173024-1113024-1113847(Top 13%)3627(Top 22%)3627(Top 165%)
30K18.64 mi3.11 mi3284-1293141-1173141-1174164(Top 14%)3855(Top 24%)3855(Top 175%)
20M20.00 mi1.36 mi3340-563193-523193-524689(Top 16%)4223(Top 26%)4223(Top 192%)
21M21.00 mi1.00 mi3403-633246-533246-534905(Top 17%)4314(Top 26%)4314(Top 196%)
35K21.75 mi0.75 mi3433-303271-253271-254769(Top 16%)4239(Top 26%)4239(Top 193%)
23M23.00 mi1.25 mi3463-303292-213292-214997(Top 17%)4390(Top 27%)4390(Top 200%)
24M24.00 mi1.00 mi3480-173304-123304-124728(Top 16%)4124(Top 25%)4124(Top 188%)
40K24.85 mi0.85 mi3502-223317-133317-134807(Top 17%)4133(Top 25%)4133(Top 188%)
25.2M25.20 mi0.35 mi3516-143324-73324-75377(Top 19%)4482(Top 27%)4482(Top 204%)
FINISH26.22 mi1.02 mi3515+13313+113313+115219(Top 18%)4327(Top 26%)4327(Top 197%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2930

Males

2809

M40-44

2809

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2664

Males

2565

M40-44

2565

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2930

Males

2809

M40-44

2809

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3292

Males

3156

M40-44

3156

20K→HALF

12.4 - 13.1 mi

Top 13%
Γ—2
+19ft-37ft

Overall

3904

Males

3702

M40-44

3702

HALF→25K

13.1 - 15.5 mi

Top 13%
Γ—4
+66ft-88ft

Overall

3847

Males

3627

M40-44

3627

25K→30K

15.5 - 18.6 mi

Top 14%
Γ—9
+181ft-148ft

Overall

4164

Males

3855

M40-44

3855

30K→20M

18.6 - 20.0 mi

Top 16%
Γ—5
+64ft-50ft

Overall

4689

Males

4223

M40-44

4223

20M→21M

20.0 - 21.0 mi

Top 17%
Γ—8
+106ft-24ft

Overall

4905

Males

4314

M40-44

4314

21M→35K

21.0 - 21.8 mi

Top 16%
Γ—7
+17ft-86ft

Overall

4769

Males

4239

M40-44

4239

35K→23M

21.8 - 23.0 mi

Top 17%
Γ—5
+23ft-63ft

Overall

4997

Males

4390

M40-44

4390

23M→24M

23.0 - 24.0 mi

Top 16%
Γ—6
+12ft-82ft

Overall

4728

Males

4124

M40-44

4124

24M→40K

24.0 - 24.9 mi

Top 17%
Γ—1
+6ft-20ft

Overall

4807

Males

4133

M40-44

4133

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5377

Males

4482

M40-44

4482

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
Γ—2
+22ft-21ft

Overall

5219

Males

4327

M40-44

4327

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
824*
Passed By
1141
Net Change
-317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3198
5K β†’ 10K339*34+305#3198#2893
10K β†’ 15K7663+13#2893#2880
15K β†’ 20K45154-109#2880#2989
20K β†’ HALF655-49#2989#3038
HALF β†’ 25K42159-117#3038#3155
25K β†’ 30K61190-129#3155#3284
30K β†’ 20M2884-56#3284#3340
20M β†’ 21M2891-63#3340#3403
21M β†’ 35K2353-30#3403#3433
35K β†’ 23M3868-30#3433#3463
23M β†’ 24M3754-17#3463#3480
24M β†’ 40K3355-22#3480#3502
40K β†’ 25.2M1731-14#3502#3516
25.2M β†’ FINISH5150+1#3516#3515
TOTALS824*1141-317

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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