David Grapilon

Bib: 11200M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:02
Rank: #11768
Start5K
24:02 | 7:44/mi
10K· 6.21 mi
47:46
Rank: #11684 (+84)
5K10K
23:44 | 7:38/mi
15K· 9.32 mi
1:11:50
Rank: #11848 (-164)
10K15K
24:04 | 7:45/mi
20K· 12.43 mi
1:36:03
Rank: #11777 (+71)
15K20K
24:13 | 7:48/mi
Half· 13.11 mi
1:41:19
Rank: #11786 (-9)
20KHalf
5:16 | 7:43/mi
25K· 15.53 mi
2:00:15
Rank: #11629 (+157)
Half25K
18:56 | 7:49/mi
30K· 18.64 mi
2:26:22
Rank: #12048 (-419)
25K30K
26:07 | 8:24/mi
20M
2:37:54
Rank: #12178 (-130)
30K20M
11:32 | 8:29/mi
21M
2:46:54
Rank: #12244 (-66)
20M21M
9:00 | 9:00/mi
35K· 21.75 mi
2:53:40
Rank: #12505 (-261)
21M35K
6:46 | 9:03/mi
23M
3:05:29
Rank: #12938 (-433)
35K23M
11:49 | 9:26/mi
24M
3:14:37
Rank: #13184 (-246)
23M24M
9:08 | 9:08/mi
40K· 24.85 mi
3:22:25
Rank: #13332 (-148)
24M40K
7:48 | 9:07/mi
25.2M
3:25:48
Rank: #13377 (-45)
40K25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:34:41
Rank: #13547 (-170)
25.2MFinish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:19
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:53:22
Pace8:39 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5124:027:4424:02
7:44
-
10K
6.21 mi11:14:3547:467:4123:44
7:38
-0:06
15K
9.32 mi11:38:391:11:507:4224:04
7:45
+0:07
20K
12.43 mi12:02:521:36:037:4424:13
7:48
+0:03
Half
13.11 mi12:08:081:41:197:445:16
7:43
-0:05
25K
15.53 mi12:27:042:00:157:4418:56
7:49
+0:06
30K
18.64 mi12:53:112:26:227:5126:07
8:24
+0:35
20M
20.00 mi13:04:432:37:547:5411:32
8:29
+0:05
21M
21.00 mi13:13:432:46:547:579:00
9:00
+0:31
35K
21.75 mi13:20:292:53:407:596:46
9:03
+0:03
23M
23.00 mi13:32:183:05:298:0411:49
9:26
+0:23
24M
24.00 mi13:41:263:14:378:079:08
9:08
-0:18
40K
24.85 mi13:49:143:22:258:097:48
9:07
-0:01
25.2M
25.20 mi13:52:373:25:488:103:23
9:49
+0:42
Finish
26.22 mi14:01:303:34:418:128:53
8:43
-1:06

Checkpoints & Pacing

📈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

7:38 /mi

Average Pace

8:12 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:15

56% of race

Time at Steady Pace

46:32

22% of race

Time at Slower Pace

47:54

22% of race

Average Pace: 8:11 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:50:5124:027:4424:02
7:44
#11768
10K
6.21 mi11:14:3547:467:4123:44
7:38
#11684
15K
9.32 mi11:38:391:11:507:4224:04
7:45
#11848
20K
12.43 mi12:02:521:36:037:4424:13
7:48
#11777
Half
13.11 mi12:08:081:41:197:445:16
7:43
#11786
25K
15.53 mi12:27:042:00:157:4418:56
7:49
#11629
30K
18.64 mi12:53:112:26:227:5126:07
8:24
#12048
20M
20.00 mi13:04:432:37:547:5411:32
8:29
#12178
21M
21.00 mi13:13:432:46:547:579:00
9:00
#12244
35K
21.75 mi13:20:292:53:407:596:46
9:03
#12505
23M
23.00 mi13:32:183:05:298:0411:49
9:26
#12938
24M
24.00 mi13:41:263:14:378:079:08
9:08
#13184
40K
24.85 mi13:49:143:22:258:097:48
9:07
#13332
25.2M
25.20 mi13:52:373:25:488:103:23
9:49
#13377
Finish
26.22 mi14:01:303:34:418:128:53
8:43
#13547
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi117689024902412251(Top 46%)9191(Top 61%)9191(Top 448%)
10K6.21 mi3.10 mi11684+848970+548970+5411680(Top 44%)8978(Top 59%)8978(Top 438%)
15K9.32 mi3.11 mi11848-1649025-559025-5512251(Top 46%)9191(Top 61%)9191(Top 448%)
20K12.43 mi3.11 mi11777+718977+488977+4811687(Top 44%)8889(Top 59%)8889(Top 433%)
Half13.11 mi0.68 mi11786-98981-48981-412014(Top 45%)9091(Top 60%)9091(Top 443%)
25K15.53 mi2.42 mi11629+1578899+828899+8211155(Top 42%)8579(Top 57%)8579(Top 418%)
30K18.64 mi3.11 mi12048-4199033-1349033-13413724(Top 52%)9541(Top 63%)9541(Top 465%)
20M20.00 mi1.36 mi12178-1309067-349067-3413530(Top 51%)9372(Top 62%)9372(Top 457%)
21M21.00 mi1.00 mi12244-669079-129079-1213391(Top 50%)9222(Top 61%)9222(Top 449%)
35K21.75 mi0.75 mi12505-2619173-949173-9418051(Top 68%)11153(Top 73%)11153(Top 544%)
23M23.00 mi1.25 mi12938-4339330-1579330-15718045(Top 68%)11129(Top 73%)11129(Top 542%)
24M24.00 mi1.00 mi13184-2469410-809410-8017780(Top 67%)10962(Top 72%)10962(Top 534%)
40K24.85 mi0.85 mi13332-1489457-479457-4716697(Top 63%)10435(Top 69%)10435(Top 509%)
25.2M25.20 mi0.35 mi13377-459463-69463-616507(Top 62%)10319(Top 68%)10319(Top 503%)
Finish26.22 mi1.02 mi13547-1709515-529515-5216548(Top 62%)10400(Top 69%)10400(Top 507%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12251

Males

9191

M50-54

9191

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11680

Males

8978

M50-54

8978

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12251

Males

9191

M50-54

9191

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11687

Males

8889

M50-54

8889

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

12014

Males

9091

M50-54

9091

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11155

Males

8579

M50-54

8579

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13724

Males

9541

M50-54

9541

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13530

Males

9372

M50-54

9372

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

13391

Males

9222

M50-54

9222

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18051

Males

11153

M50-54

11153

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

18045

Males

11129

M50-54

11129

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17780

Males

10962

M50-54

10962

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16697

Males

10435

M50-54

10435

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16507

Males

10319

M50-54

10319

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16548

Males

10400

M50-54

10400

Passing Analysis

Category:
Athletes Passed
1244
Passed By
3023
Net Change
-1779
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11768
5K10K329245+84#11768#11684
10K15K128292-164#11684#11848
15K20K201130+71#11848#11777
20KHalf2938-9#11777#11786
Half25K21760+157#11786#11629
25K30K77496-419#11629#12048
30K20M65195-130#12048#12178
20M21M70136-66#12178#12244
21M35K10271-261#12244#12505
35K23M17450-433#12505#12938
23M24M22268-246#12938#13184
24M40K25173-148#13184#13332
40K25.2M2368-45#13332#13377
25.2MFinish31201-170#13377#13547
TOTALS12443023-1779
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing