Dave Alexander

Bib: 24067M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:36
Rank: #20244
Start5K
26:36 | 8:34/mi
10K· 6.21 mi
53:29
Rank: #20430 (-186)
5K10K
26:53 | 8:39/mi
15K· 9.32 mi
1:20:40
Rank: #20505 (-75)
10K15K
27:11 | 8:45/mi
20K· 12.43 mi
1:47:46
Rank: #20252 (+253)
15K20K
27:06 | 8:43/mi
Half· 13.11 mi
1:53:36
Rank: #20216 (+36)
20KHalf
5:50 | 8:33/mi
25K· 15.53 mi
2:14:41
Rank: #19887 (+329)
Half25K
21:05 | 8:42/mi
30K· 18.64 mi
2:42:49
Rank: #19512 (+375)
25K30K
28:08 | 9:03/mi
20M
2:54:54
Rank: #19258 (+254)
30K20M
12:05 | 8:54/mi
21M
3:04:16
Rank: #19037 (+221)
20M21M
9:22 | 9:22/mi
35K· 21.75 mi
3:10:47
Rank: #18947 (+90)
21M35K
6:31 | 8:43/mi
23M
3:21:49
Rank: #18723 (+224)
35K23M
11:02 | 8:49/mi
24M
3:30:28
Rank: #18578 (+145)
23M24M
8:39 | 8:39/mi
40K· 24.85 mi
3:38:12
Rank: #18473 (+105)
24M40K
7:44 | 9:03/mi
25.2M
3:41:39
Rank: #18453 (+20)
40K25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:50:40
Rank: #18465 (-12)
25.2MFinish
9:01 | 8:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:36
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time1:57:04
Pace8:56 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:4326:368:3426:36
8:34
-
10K
6.21 mi11:52:3653:298:3626:53
8:39
+0:05
15K
9.32 mi12:19:471:20:408:3927:11
8:45
+0:06
20K
12.43 mi12:46:531:47:468:4027:06
8:43
-0:02
Half
13.11 mi12:52:431:53:368:405:50
8:33
-0:10
25K
15.53 mi13:13:482:14:418:4021:05
8:42
+0:09
30K
18.64 mi13:41:562:42:498:4428:08
9:03
+0:21
20M
20.00 mi13:54:012:54:548:4512:05
8:54
-0:09
21M
21.00 mi14:03:233:04:168:469:22
9:22
+0:28
35K
21.75 mi14:09:543:10:478:466:31
8:43
-0:39
23M
23.00 mi14:20:563:21:498:4611:02
8:49
+0:06
24M
24.00 mi14:29:353:30:288:468:39
8:39
-0:10
40K
24.85 mi14:37:193:38:128:477:44
9:03
+0:24
25.2M
25.20 mi14:40:463:41:398:483:27
10:00
+0:57
Finish
26.22 mi14:49:473:50:408:489:01
8:51
-1:09

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

8:33 /mi

Average Pace

8:48 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:47:13

99% of race

Time at Steady Pace

3:27

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:48 /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 mi11:25:4326:368:3426:36
8:34
#20244
10K
6.21 mi11:52:3653:298:3626:53
8:39
#20430
15K
9.32 mi12:19:471:20:408:3927:11
8:45
#20505
20K
12.43 mi12:46:531:47:468:4027:06
8:43
#20252
Half
13.11 mi12:52:431:53:368:405:50
8:33
#20216
25K
15.53 mi13:13:482:14:418:4021:05
8:42
#19887
30K
18.64 mi13:41:562:42:498:4428:08
9:03
#19512
20M
20.00 mi13:54:012:54:548:4512:05
8:54
#19258
21M
21.00 mi14:03:233:04:168:469:22
9:22
#19037
35K
21.75 mi14:09:543:10:478:466:31
8:43
#18947
23M
23.00 mi14:20:563:21:498:4611:02
8:49
#18723
24M
24.00 mi14:29:353:30:288:468:39
8:39
#18578
40K
24.85 mi14:37:193:38:128:477:44
9:03
#18473
25.2M
25.20 mi14:40:463:41:398:483:27
10:00
#18453
Finish
26.22 mi14:49:473:50:408:489:01
8:51
#18465
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20244125411254120743(Top 73%)12830(Top 80%)12830(Top 2008%)
10K6.21 mi3.10 mi20430-18612639-9812639-9820609(Top 73%)12742(Top 79%)12742(Top 1994%)
15K9.32 mi3.11 mi20505-7512693-5412693-5420743(Top 73%)12830(Top 80%)12830(Top 2008%)
20K12.43 mi3.11 mi20252+25312576+11712576+11719520(Top 69%)12250(Top 76%)12250(Top 1917%)
Half13.11 mi0.68 mi20216+3612554+2212554+2219478(Top 69%)12242(Top 76%)12242(Top 1916%)
25K15.53 mi2.42 mi19887+32912414+14012414+14018350(Top 65%)11676(Top 72%)11676(Top 1827%)
30K18.64 mi3.11 mi19512+37512213+20112213+20117953(Top 63%)11355(Top 71%)11355(Top 1777%)
20M20.00 mi1.36 mi19258+25412074+13912074+13916178(Top 57%)10438(Top 65%)10438(Top 1633%)
21M21.00 mi1.00 mi19037+22111958+11611958+11615467(Top 54%)9998(Top 62%)9998(Top 1565%)
35K21.75 mi0.75 mi18947+9011898+6011898+6016745(Top 59%)10519(Top 65%)10519(Top 1646%)
23M23.00 mi1.25 mi18723+22411777+12111777+12115182(Top 53%)9717(Top 60%)9717(Top 1521%)
24M24.00 mi1.00 mi18578+14511688+8911688+8915446(Top 54%)9797(Top 61%)9797(Top 1533%)
40K24.85 mi0.85 mi18473+10511614+7411614+7416561(Top 58%)10182(Top 63%)10182(Top 1593%)
25.2M25.20 mi0.35 mi18453+2011597+1711597+1717017(Top 60%)10382(Top 64%)10382(Top 1625%)
Finish26.22 mi1.02 mi18465-1211579+1811579+1818273(Top 64%)11006(Top 68%)11006(Top 1722%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20743

Males

12830

M65-69

12830

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

20609

Males

12742

M65-69

12742

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20743

Males

12830

M65-69

12830

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19520

Males

12250

M65-69

12250

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

19478

Males

12242

M65-69

12242

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

18350

Males

11676

M65-69

11676

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

17953

Males

11355

M65-69

11355

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16178

Males

10438

M65-69

10438

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

15467

Males

9998

M65-69

9998

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16745

Males

10519

M65-69

10519

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

15182

Males

9717

M65-69

9717

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

15446

Males

9797

M65-69

9797

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16561

Males

10182

M65-69

10182

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17017

Males

10382

M65-69

10382

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18273

Males

11006

M65-69

11006

Passing Analysis

Category:
Athletes Passed
2721
Passed By
942
Net Change
+1779
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20244
5K10K198384-186#20244#20430
10K15K158233-75#20430#20505
15K20K31865+253#20505#20252
20KHalf5014+36#20252#20216
Half25K35829+329#20216#19887
25K30K42651+375#19887#19512
30K20M2584+254#19512#19258
20M21M23514+221#19258#19037
21M35K10414+90#19037#18947
35K23M23511+224#18947#18723
23M24M1549+145#18723#18578
24M40K12621+105#18578#18473
40K25.2M3919+20#18473#18453
25.2MFinish6274-12#18453#18465
TOTALS2721942+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