David Dawson

Bib: 12367M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 32%
Division (M45-49)
#0 / 2252
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:37
Rank: #7982
Start5K
22:37 | 7:17/mi
10K· 6.21 mi
44:27
Rank: #7445 (+537)
5K10K
21:50 | 7:02/mi
15K· 9.32 mi
1:06:14
Rank: #7150 (+295)
10K15K
21:47 | 7:01/mi
20K· 12.43 mi
1:28:16
Rank: #6955 (+195)
15K20K
22:02 | 7:06/mi
Half· 13.11 mi
1:32:58
Rank: #6886 (+69)
20KHalf
4:42 | 6:53/mi
25K· 15.53 mi
1:50:23
Rank: #6801 (+85)
Half25K
17:25 | 7:11/mi
30K· 18.64 mi
2:14:01
Rank: #6932 (-131)
25K30K
23:38 | 7:36/mi
20M
2:24:49
Rank: #7054 (-122)
30K20M
10:48 | 7:57/mi
21M
2:34:21
Rank: #7524 (-470)
20M21M
9:32 | 9:32/mi
35K· 21.75 mi
2:40:02
Rank: #7560 (-36)
21M35K
5:41 | 7:36/mi
23M
2:50:16
Rank: #7706 (-146)
35K23M
10:14 | 8:10/mi
24M
2:59:21
Rank: #8187 (-481)
23M24M
9:05 | 9:05/mi
40K· 24.85 mi
3:05:48
Rank: #8124 (+63)
24M40K
6:27 | 7:33/mi
25.2M
3:08:51
Rank: #8174 (-50)
40K25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:16:24
Rank: #8132 (+42)
25.2MFinish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:58
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:43:26
Pace7:53 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:2722:377:1722:37
7:17
-
10K
6.21 mi11:35:1744:277:0921:50
7:02
-0:15
15K
9.32 mi11:57:041:06:147:0621:47
7:01
-0:01
20K
12.43 mi12:19:061:28:167:0622:02
7:06
+0:05
Half
13.11 mi12:23:481:32:587:054:42
6:53
-0:13
25K
15.53 mi12:41:131:50:237:0617:25
7:11
+0:18
30K
18.64 mi13:04:512:14:017:1123:38
7:36
+0:25
20M
20.00 mi13:15:392:24:497:1410:48
7:57
+0:21
21M
21.00 mi13:25:112:34:217:219:32
9:32
+1:35
35K
21.75 mi13:30:522:40:027:225:41
7:36
-1:56
23M
23.00 mi13:41:062:50:167:2410:14
8:10
+0:34
24M
24.00 mi13:50:112:59:217:289:05
9:05
+0:55
40K
24.85 mi13:56:383:05:487:296:27
7:33
-1:32
25.2M
25.20 mi13:59:413:08:517:303:03
8:51
+1:18
Finish
26.22 mi14:07:143:16:247:307:33
7:25
-1:26

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

6:53 /mi

Average Pace

7:30 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:21

36% of race

Time at Steady Pace

1:23:21

42% of race

Time at Slower Pace

42:42

22% of race

Average Pace: 7:29 /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 mi11:13:2722:377:1722:37
7:17
#7982
10K
6.21 mi11:35:1744:277:0921:50
7:02
#7445
15K
9.32 mi11:57:041:06:147:0621:47
7:01
#7150
20K
12.43 mi12:19:061:28:167:0622:02
7:06
#6955
Half
13.11 mi12:23:481:32:587:054:42
6:53
#6886
25K
15.53 mi12:41:131:50:237:0617:25
7:11
#6801
30K
18.64 mi13:04:512:14:017:1123:38
7:36
#6932
20M
20.00 mi13:15:392:24:497:1410:48
7:57
#7054
21M
21.00 mi13:25:112:34:217:219:32
9:32
#7524
35K
21.75 mi13:30:522:40:027:225:41
7:36
#7560
23M
23.00 mi13:41:062:50:167:2410:14
8:10
#7706
24M
24.00 mi13:50:112:59:217:289:05
9:05
#8187
40K
24.85 mi13:56:383:05:487:296:27
7:33
#8124
25.2M
25.20 mi13:59:413:08:517:303:03
8:51
#8174
Finish
26.22 mi14:07:143:16:247:307:33
7:25
#8132
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7982696569656629(Top 25%)5959(Top 39%)5959(Top 265%)
10K6.21 mi3.10 mi7445+5376596+3696596+3697008(Top 26%)6248(Top 41%)6248(Top 277%)
15K9.32 mi3.11 mi7150+2956367+2296367+2296629(Top 25%)5959(Top 39%)5959(Top 265%)
20K12.43 mi3.11 mi6955+1956219+1486219+1486514(Top 24%)5851(Top 39%)5851(Top 260%)
Half13.11 mi0.68 mi6886+696166+536166+535954(Top 22%)5463(Top 36%)5463(Top 243%)
25K15.53 mi2.42 mi6801+856085+816085+816591(Top 25%)5861(Top 39%)5861(Top 260%)
30K18.64 mi3.11 mi6932-1316159-746159-747977(Top 30%)6672(Top 44%)6672(Top 296%)
20M20.00 mi1.36 mi7054-1226245-866245-869845(Top 37%)7656(Top 50%)7656(Top 340%)
21M21.00 mi1.00 mi7524-4706532-2876532-28716078(Top 60%)10375(Top 68%)10375(Top 461%)
35K21.75 mi0.75 mi7560-366548-166548-169197(Top 35%)7174(Top 47%)7174(Top 319%)
23M23.00 mi1.25 mi7706-1466628-806628-8010951(Top 41%)7932(Top 52%)7932(Top 352%)
24M24.00 mi1.00 mi8187-4816904-2766904-27617573(Top 66%)10880(Top 72%)10880(Top 483%)
40K24.85 mi0.85 mi8124+636842+626842+626955(Top 26%)5608(Top 37%)5608(Top 249%)
25.2M25.20 mi0.35 mi8174-506866-246866-2411490(Top 43%)8004(Top 53%)8004(Top 355%)
Finish26.22 mi1.02 mi8132+426823+436823+437840(Top 29%)6075(Top 40%)6075(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6629

Males

5959

M45-49

5959

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7008

Males

6248

M45-49

6248

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6629

Males

5959

M45-49

5959

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6514

Males

5851

M45-49

5851

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5954

Males

5463

M45-49

5463

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6591

Males

5861

M45-49

5861

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7977

Males

6672

M45-49

6672

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9845

Males

7656

M45-49

7656

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16078

Males

10375

M45-49

10375

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9197

Males

7174

M45-49

7174

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10951

Males

7932

M45-49

7932

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

17573

Males

10880

M45-49

10880

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6955

Males

5608

M45-49

5608

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11490

Males

8004

M45-49

8004

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7840

Males

6075

M45-49

6075

Passing Analysis

Category:
Athletes Passed
1707
Passed By
1857
Net Change
-150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7982
5K10K58851+537#7982#7445
10K15K32934+295#7445#7150
15K20K21823+195#7150#6955
20KHalf701+69#6955#6886
Half25K11833+85#6886#6801
25K30K82213-131#6801#6932
30K20M25147-122#6932#7054
20M21M4474-470#7054#7524
21M35K2763-36#7524#7560
35K23M43189-146#7560#7706
23M24M11492-481#7706#8187
24M40K9330+63#8187#8124
40K25.2M1565-50#8124#8174
25.2MFinish8442+42#8174#8132
TOTALS17071857-150
📊

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