Greg Williams

Bib: 9518M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:50
Rank: #8043
Start5K
7:02/mi
21:50 split
10K· 6.21 mi
43:26
Rank: #7780 (+263)
5K10K
6:57/mi
21:36 split
15K· 9.32 mi
1:05:21
Rank: #7834 (-54)
10K15K
7:03/mi
21:55 split
20K· 12.43 mi
1:29:00
Rank: #8652 (-818)
15K20K
7:37/mi
23:39 split
Half· 13.11 mi
1:33:55
Rank: #8664 (-12)
20KHalf
7:12/mi
4:55 split
25K· 15.53 mi
1:52:09
Rank: #8853 (-189)
Half25K
7:31/mi
18:14 split
30K· 18.64 mi
2:16:53
Rank: #9231 (-378)
25K30K
7:58/mi
24:44 split
20M
2:28:58
Rank: #9779 (-548)
30K20M
8:54/mi
12:05 split
21M
2:40:07
Rank: #10878 (-1099)
20M21M
11:09/mi
11:09 split
35K· 21.75 mi
2:50:16
Rank: #12448 (-1570)
21M35K
13:34/mi
10:09 split
23M
3:03:13
Rank: #13273 (-825)
35K23M
10:21/mi
12:57 split
24M
3:13:37
Rank: #13946 (-673)
23M24M
10:24/mi
10:24 split
40K· 24.85 mi
3:23:18
Rank: #14589 (-643)
24M40K
11:20/mi
9:41 split
25.2M
3:27:41
Rank: #14891 (-302)
40K25.2M
12:43/mi
4:23 split
Finish· 26.22 mi
3:37:07
Rank: #15160 (-269)
25.2MFinish
9:15/mi
9:26 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:55
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time2:03:12
Pace9:24 /mi
📊Positive Split: 31.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1621:507:0221:50
7:02
-
10K
6.21 mi11:08:5243:266:5921:36
6:57
-0:05
15K
9.32 mi11:30:471:05:217:0121:55
7:03
+0:06
20K
12.43 mi11:54:261:29:007:1023:39
7:37
+0:34
Half
13.11 mi11:59:211:33:557:104:55
7:12
-0:25
25K
15.53 mi12:17:351:52:097:1318:14
7:31
+0:19
30K
18.64 mi12:42:192:16:537:2124:44
7:58
+0:27
20M
20.00 mi12:54:242:28:587:2712:05
8:54
+0:56
21M
21.00 mi13:05:332:40:077:3711:09
11:09
+2:15
35K
21.75 mi13:15:422:50:167:5010:09
13:34
+2:25
23M
23.00 mi13:28:393:03:137:5812:57
10:21
-3:13
24M
24.00 mi13:39:033:13:378:0410:24
10:24
+0:03
40K
24.85 mi13:48:443:23:188:119:41
11:20
+0:56
25.2M
25.20 mi13:53:073:27:418:144:23
12:43
+1:23
Finish
26.22 mi14:02:333:37:078:179:26
9:15
-3:28

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

6:57 /mi

Average Pace

8:17 /mi

Slowest Pace

13:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:09

52% of race

Time at Steady Pace

46:15

21% of race

Time at Slower Pace

58:43

27% of race

Average Pace: 8:17 /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 mi10:47:1621:507:0221:50
7:02
#8043
10K
6.21 mi11:08:5243:266:5921:36
6:57
#7780
15K
9.32 mi11:30:471:05:217:0121:55
7:03
#7834
20K
12.43 mi11:54:261:29:007:1023:39
7:37
#8652
Half
13.11 mi11:59:211:33:557:104:55
7:12
#8664
25K
15.53 mi12:17:351:52:097:1318:14
7:31
#8853
30K
18.64 mi12:42:192:16:537:2124:44
7:58
#9231
20M
20.00 mi12:54:242:28:587:2712:05
8:54
#9779
21M
21.00 mi13:05:332:40:077:3711:09
11:09
#10878
35K
21.75 mi13:15:422:50:167:5010:09
13:34
#12448
23M
23.00 mi13:28:393:03:137:5812:57
10:21
#13273
24M
24.00 mi13:39:033:13:378:0410:24
10:24
#13946
40K
24.85 mi13:48:443:23:188:119:41
11:20
#14589
25.2M
25.20 mi13:53:073:27:418:144:23
12:43
#14891
Finish
26.22 mi14:02:333:37:078:179:26
9:15
#15160
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8043703070307996(Top 28%)6942(Top 43%)6942(Top 309%)
10K6.21 mi3.10 mi7780+2636842+1886842+1887627(Top 27%)6734(Top 42%)6734(Top 300%)
15K9.32 mi3.11 mi7834-546870-286870-287996(Top 28%)6942(Top 43%)6942(Top 309%)
20K12.43 mi3.11 mi8652-8187359-4897359-48911684(Top 41%)8828(Top 55%)8828(Top 393%)
Half13.11 mi0.68 mi8664-127353+67353+69156(Top 32%)7588(Top 47%)7588(Top 338%)
25K15.53 mi2.42 mi8853-1897445-927445-9210140(Top 36%)7965(Top 49%)7965(Top 354%)
30K18.64 mi3.11 mi9231-3787596-1517596-15111106(Top 39%)8241(Top 51%)8241(Top 367%)
20M20.00 mi1.36 mi9779-5487860-2647860-26416168(Top 57%)10428(Top 65%)10428(Top 464%)
21M21.00 mi1.00 mi10878-10998365-5058365-50521754(Top 77%)12860(Top 80%)12860(Top 572%)
35K21.75 mi0.75 mi12448-15709083-7189083-71827409(Top 96%)15542(Top 97%)15542(Top 692%)
23M23.00 mi1.25 mi13273-8259411-3289411-32821540(Top 76%)12643(Top 79%)12643(Top 563%)
24M24.00 mi1.00 mi13946-6739679-2689679-26822517(Top 79%)13059(Top 81%)13059(Top 581%)
40K24.85 mi0.85 mi14589-6439956-2779956-27723803(Top 84%)13663(Top 85%)13663(Top 608%)
25.2M25.20 mi0.35 mi14891-30210070-11410070-11424557(Top 86%)14032(Top 87%)14032(Top 624%)
Finish26.22 mi1.02 mi15160-26910154-8410154-8420181(Top 71%)11879(Top 74%)11879(Top 529%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7996

Males

6942

M40-44

6942

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7627

Males

6734

M40-44

6734

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7996

Males

6942

M40-44

6942

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11684

Males

8828

M40-44

8828

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

9156

Males

7588

M40-44

7588

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

10140

Males

7965

M40-44

7965

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11106

Males

8241

M40-44

8241

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

16168

Males

10428

M40-44

10428

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

21754

Males

12860

M40-44

12860

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

27409

Males

15542

M40-44

15542

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

21540

Males

12643

M40-44

12643

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22517

Males

13059

M40-44

13059

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23803

Males

13663

M40-44

13663

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24557

Males

14032

M40-44

14032

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

20181

Males

11879

M40-44

11879

Passing Analysis

Category:
Athletes Passed
854
Passed By
7968
Net Change
-7117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8043
5K10K365102+263#8043#7780
10K15K117171-54#7780#7834
15K20K35853-818#7834#8652
20KHalf2638-12#8652#8664
Half25K96285-189#8664#8853
25K30K127505-378#8853#9231
30K20M25572-548#9231#9779
20M21M01097-1099#9779#10878
21M35K21572-1570#10878#12448
35K23M17842-825#12448#13273
23M24M10683-673#13273#13946
24M40K8651-643#13946#14589
40K25.2M4306-302#14589#14891
25.2MFinish22291-269#14891#15160
TOTALS8547968-7117
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing