Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Michael Kemp

Bib: 33238 β€’M β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
27:38
3.11 mi
Rank: #22150
Start β†’ 5K
27:38 | 8:54/mi
10K
56:55
6.21 mi
Rank: #23414 (-1264)
5K β†’ 10K
29:17 | 9:26/mi
15K
1:26:02
9.32 mi
Rank: #23653 (-239)
10K β†’ 15K
29:07 | 9:23/mi
20K
1:55:11
12.43 mi
Rank: #23611 (+42)
15K β†’ 20K
29:09 | 9:23/mi
HALF
2:01:33
13.11 mi
Rank: #23621 (-10)
20K β†’ HALF
6:22 | 9:21/mi
25K
2:24:48
15.53 mi
Rank: #23516 (+105)
HALF β†’ 25K
23:15 | 9:36/mi
30K
2:56:44
18.64 mi
Rank: #23573 (-57)
25K β†’ 30K
31:56 | 10:17/mi
20M
3:10:53
20.00 mi
Rank: #23561 (+12)
30K β†’ 20M
14:09 | 10:26/mi
21M
3:21:58
21.00 mi
Rank: #23539 (+22)
20M β†’ 21M
11:05 | 11:05/mi
35K
3:29:32
21.75 mi
Rank: #23518 (+21)
21M β†’ 35K
7:34 | 10:07/mi
23M
3:42:19
23.00 mi
Rank: #23465 (+53)
35K β†’ 23M
12:47 | 10:13/mi
24M
3:52:06
24.00 mi
Rank: #23392 (+73)
23M β†’ 24M
9:47 | 9:47/mi
40K
4:00:34
24.85 mi
Rank: #23313 (+79)
24M β†’ 40K
8:28 | 9:55/mi
25.2M
4:04:15
25.20 mi
Rank: #23261 (+52)
40K β†’ 25.2M
3:41 | 10:41/mi
FINISH
4:13:39
26.22 mi
Rank: #23187 (+74)
25.2M β†’ FINISH
9:24 | 9:14/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:01:33
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:12:06
Pace10:05 /mi
πŸ“ŠPositive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:2127:388:5427:38
8:54
-
10K
6.21 mi12:27:3856:559:1029:17
9:26
+0:32
15K
9.32 mi12:56:451:26:029:1429:07
9:23
-0:03
20K
12.43 mi13:25:541:55:119:1729:09
9:23
0:00
HALF
13.11 mi13:32:162:01:339:176:22
9:21
-0:02
25K
15.53 mi13:55:312:24:489:2023:15
9:36
+0:15
30K
18.64 mi14:27:272:56:449:2931:56
10:17
+0:41
20M
20.00 mi14:41:363:10:539:3314:09
10:26
+0:09
21M
21.00 mi14:52:413:21:589:3811:05
11:05
+0:39
35K
21.75 mi15:00:153:29:329:397:34
10:07
-0:58
23M
23.00 mi15:13:023:42:199:4012:47
10:13
+0:06
24M
24.00 mi15:22:493:52:069:419:47
9:47
-0:26
40K
24.85 mi15:31:174:00:349:418:28
9:55
+0:08
25.2M
25.20 mi15:34:584:04:159:423:41
10:41
+0:46
FINISH
26.22 mi15:44:224:13:399:419:24
9:14
-1:27

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

8:54 /mi

Average Pace

9:41 /mi

Slowest Pace

11:05 /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

2:10:57

52% of race

Time at Steady Pace

41:30

16% of race

Time at Slower Pace

1:21:12

32% of race

Average Pace: 9:40 /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 mi11:58:2127:388:5427:38
8:54
#22150
10K
6.21 mi12:27:3856:559:1029:17
9:26
#23414
15K
9.32 mi12:56:451:26:029:1429:07
9:23
#23653
20K
12.43 mi13:25:541:55:119:1729:09
9:23
#23611
HALF
13.11 mi13:32:162:01:339:176:22
9:21
#23621
25K
15.53 mi13:55:312:24:489:2023:15
9:36
#23516
30K
18.64 mi14:27:272:56:449:2931:56
10:17
#23573
20M
20.00 mi14:41:363:10:539:3314:09
10:26
#23561
21M
21.00 mi14:52:413:21:589:3811:05
11:05
#23539
35K
21.75 mi15:00:153:29:329:397:34
10:07
#23518
23M
23.00 mi15:13:023:42:199:4012:47
10:13
#23465
24M
24.00 mi15:22:493:52:069:419:47
9:47
#23392
40K
24.85 mi15:31:174:00:349:418:28
9:55
#23313
25.2M
25.20 mi15:34:584:04:159:423:41
10:41
#23261
FINISH
26.22 mi15:44:224:13:399:419:24
9:14
#23187
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 mi22150132921329224050(Top 83%)14281(Top 87%)14281(Top 250%)
10K6.21 mi3.10 mi23414-126413954-66213954-66224348(Top 84%)14417(Top 88%)14417(Top 252%)
15K9.32 mi3.11 mi23653-23914080-12614080-12624050(Top 83%)14281(Top 87%)14281(Top 250%)
20K12.43 mi3.11 mi23611+4214049+3114049+3123370(Top 81%)13900(Top 85%)13900(Top 243%)
HALF13.11 mi0.68 mi23621-1014052-314052-323892(Top 82%)14161(Top 87%)14161(Top 247%)
25K15.53 mi2.42 mi23516+10513986+6613986+6623259(Top 80%)13828(Top 85%)13828(Top 242%)
30K18.64 mi3.11 mi23573-5713984+213984+223807(Top 82%)13983(Top 86%)13983(Top 244%)
20M20.00 mi1.36 mi23561+1213964+2013964+2023626(Top 81%)13831(Top 85%)13831(Top 242%)
21M21.00 mi1.00 mi23539+2213944+2013944+2023297(Top 80%)13622(Top 83%)13622(Top 238%)
35K21.75 mi0.75 mi23518+2113914+3013914+3023433(Top 81%)13666(Top 84%)13666(Top 239%)
23M23.00 mi1.25 mi23465+5313877+3713877+3722696(Top 78%)13250(Top 81%)13250(Top 232%)
24M24.00 mi1.00 mi23392+7313835+4213835+4222199(Top 76%)12975(Top 79%)12975(Top 227%)
40K24.85 mi0.85 mi23313+7913780+5513780+5521654(Top 75%)12655(Top 77%)12655(Top 221%)
25.2M25.20 mi0.35 mi23261+5213750+3013750+3021589(Top 74%)12647(Top 77%)12647(Top 221%)
FINISH26.22 mi1.02 mi23187+7413706+4413706+4421381(Top 74%)12541(Top 77%)12541(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24050

Males

14281

M18-39

14281

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24348

Males

14417

M18-39

14417

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24050

Males

14281

M18-39

14281

15K→20K

9.3 - 12.4 mi

Top 81%
Γ—5
+106ft-86ft

Overall

23370

Males

13900

M18-39

13900

20K→HALF

12.4 - 13.1 mi

Top 82%
Γ—2
+19ft-37ft

Overall

23892

Males

14161

M18-39

14161

HALF→25K

13.1 - 15.5 mi

Top 80%
Γ—4
+66ft-88ft

Overall

23259

Males

13828

M18-39

13828

25K→30K

15.5 - 18.6 mi

Top 82%
Γ—9
+181ft-148ft

Overall

23807

Males

13983

M18-39

13983

30K→20M

18.6 - 20.0 mi

Top 81%
Γ—5
+64ft-50ft

Overall

23626

Males

13831

M18-39

13831

20M→21M

20.0 - 21.0 mi

Top 80%
Γ—8
+106ft-24ft

Overall

23297

Males

13622

M18-39

13622

21M→35K

21.0 - 21.8 mi

Top 81%
Γ—7
+17ft-86ft

Overall

23433

Males

13666

M18-39

13666

35K→23M

21.8 - 23.0 mi

Top 78%
Γ—5
+23ft-63ft

Overall

22696

Males

13250

M18-39

13250

23M→24M

23.0 - 24.0 mi

Top 76%
Γ—6
+12ft-82ft

Overall

22199

Males

12975

M18-39

12975

24M→40K

24.0 - 24.9 mi

Top 75%
Γ—1
+6ft-20ft

Overall

21654

Males

12655

M18-39

12655

40K→25.2M

24.9 - 25.2 mi

Top 74%
Γ—1
+13ft-16ft

Overall

21589

Males

12647

M18-39

12647

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
Γ—2
+22ft-21ft

Overall

21381

Males

12541

M18-39

12541

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1180
Passed By
1011
Net Change
-1037
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22150
5K β†’ 10K20200-1264#22150#23414
10K β†’ 15K83200-239#23414#23653
15K β†’ 20K168126+42#23653#23611
20K β†’ HALF1424-10#23611#23621
HALF β†’ 25K15651+105#23621#23516
25K β†’ 30K128185-57#23516#23573
30K β†’ 20M7159+12#23573#23561
20M β†’ 21M6644+22#23561#23539
21M β†’ 35K5231+21#23539#23518
35K β†’ 23M9239+53#23518#23465
23M β†’ 24M9724+73#23465#23392
24M β†’ 40K9011+79#23392#23313
40K β†’ 25.2M586+52#23313#23261
25.2M β†’ FINISH8511+74#23261#23187
TOTALS11801011-1037
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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