William Clark

Bib: 13654M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 49%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:10
Rank: #12917
Start5K
7:47/mi
24:10 split
10K· 6.21 mi
48:53
Rank: #13364 (-447)
5K10K
7:57/mi
24:43 split
15K· 9.32 mi
1:13:38
Rank: #13300 (+64)
10K15K
7:58/mi
24:45 split
20K· 12.43 mi
1:39:08
Rank: #13247 (+53)
15K20K
8:12/mi
25:30 split
Half· 13.11 mi
1:44:44
Rank: #13292 (-45)
20KHalf
8:12/mi
5:36 split
25K· 15.53 mi
2:05:35
Rank: #13287 (+5)
Half25K
8:36/mi
20:51 split
30K· 18.64 mi
2:32:46
Rank: #12928 (+359)
25K30K
8:45/mi
27:11 split
20M
2:45:43
Rank: #13027 (-99)
30K20M
9:32/mi
12:57 split
21M
2:55:22
Rank: #12893 (+134)
20M21M
9:39/mi
9:39 split
35K· 21.75 mi
3:02:02
Rank: #12865 (+28)
21M35K
8:55/mi
6:40 split
23M
3:13:22
Rank: #12762 (+103)
35K23M
9:03/mi
11:20 split
24M
3:22:13
Rank: #12657 (+105)
23M24M
8:51/mi
8:51 split
40K· 24.85 mi
3:29:53
Rank: #12540 (+117)
24M40K
8:58/mi
7:40 split
25.2M
3:33:19
Rank: #12484 (+56)
40K25.2M
9:57/mi
3:26 split
Finish· 26.22 mi
3:42:10
Rank: #12457 (+27)
25.2MFinish
8:41/mi
8:51 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:44
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:57:26
Pace8:57 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5524:107:4724:10
7:47
-
10K
6.21 mi11:18:3848:537:5224:43
7:57
+0:10
15K
9.32 mi11:43:231:13:387:5424:45
7:58
+0:01
20K
12.43 mi12:08:531:39:087:5925:30
8:12
+0:14
Half
13.11 mi12:14:291:44:447:595:36
8:12
0:00
25K
15.53 mi12:35:202:05:358:0520:51
8:36
+0:24
30K
18.64 mi13:02:312:32:468:1227:11
8:45
+0:09
20M
20.00 mi13:15:282:45:438:1712:57
9:32
+0:47
21M
21.00 mi13:25:072:55:228:219:39
9:39
+0:07
35K
21.75 mi13:31:473:02:028:226:40
8:55
-0:44
23M
23.00 mi13:43:073:13:228:2411:20
9:03
+0:08
24M
24.00 mi13:51:583:22:138:268:51
8:51
-0:12
40K
24.85 mi13:59:383:29:538:277:40
8:58
+0:07
25.2M
25.20 mi14:03:043:33:198:283:26
9:57
+0:59
Finish
26.22 mi14:11:553:42:108:298:51
8:41
-1:16

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

7:47 /mi

Average Pace

8:29 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:44

47% of race

Time at Steady Pace

1:31:24

41% of race

Time at Slower Pace

26:02

12% of race

Average Pace: 8:28 /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 mi10:53:5524:107:4724:10
7:47
#12917
10K
6.21 mi11:18:3848:537:5224:43
7:57
#13364
15K
9.32 mi11:43:231:13:387:5424:45
7:58
#13300
20K
12.43 mi12:08:531:39:087:5925:30
8:12
#13247
Half
13.11 mi12:14:291:44:447:595:36
8:12
#13292
25K
15.53 mi12:35:202:05:358:0520:51
8:36
#13287
30K
18.64 mi13:02:312:32:468:1227:11
8:45
#12928
20M
20.00 mi13:15:282:45:438:1712:57
9:32
#13027
21M
21.00 mi13:25:072:55:228:219:39
9:39
#12893
35K
21.75 mi13:31:473:02:028:226:40
8:55
#12865
23M
23.00 mi13:43:073:13:228:2411:20
9:03
#12762
24M
24.00 mi13:51:583:22:138:268:51
8:51
#12657
40K
24.85 mi13:59:383:29:538:277:40
8:58
#12540
25.2M
25.20 mi14:03:043:33:198:283:26
9:57
#12484
Finish
26.22 mi14:11:553:42:108:298:51
8:41
#12457
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi129179207920713194(Top 52%)9253(Top 63%)9253(Top 605%)
10K6.21 mi3.10 mi13364-4479389-1829389-18213858(Top 54%)9556(Top 66%)9556(Top 625%)
15K9.32 mi3.11 mi13300+649343+469343+4613194(Top 52%)9253(Top 63%)9253(Top 605%)
20K12.43 mi3.11 mi13247+539287+569287+5613179(Top 52%)9204(Top 63%)9204(Top 602%)
Half13.11 mi0.68 mi13292-459300-139300-1313997(Top 55%)9485(Top 65%)9485(Top 620%)
25K15.53 mi2.42 mi13287+59286+149286+1413569(Top 53%)9173(Top 63%)9173(Top 600%)
30K18.64 mi3.11 mi12928+3599031+2559031+25511937(Top 47%)8208(Top 56%)8208(Top 537%)
20M20.00 mi1.36 mi13027-999000+319000+3114636(Top 57%)9133(Top 63%)9133(Top 597%)
21M21.00 mi1.00 mi12893+1348895+1058895+10511470(Top 45%)7454(Top 51%)7454(Top 488%)
35K21.75 mi0.75 mi12865+288846+498846+4912846(Top 50%)8090(Top 55%)8090(Top 529%)
23M23.00 mi1.25 mi12762+1038746+1008746+10011425(Top 45%)7281(Top 50%)7281(Top 476%)
24M24.00 mi1.00 mi12657+1058644+1028644+10211358(Top 44%)7247(Top 50%)7247(Top 474%)
40K24.85 mi0.85 mi12540+1178547+978547+9710707(Top 42%)6758(Top 46%)6758(Top 442%)
25.2M25.20 mi0.35 mi12484+568500+478500+4710743(Top 42%)6760(Top 46%)6760(Top 442%)
Finish26.22 mi1.02 mi12457+278452+488452+4812531(Top 49%)7764(Top 53%)7764(Top 508%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13194

Males

9253

M55-59

9253

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13858

Males

9556

M55-59

9556

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13194

Males

9253

M55-59

9253

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13179

Males

9204

M55-59

9204

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

13997

Males

9485

M55-59

9485

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

13569

Males

9173

M55-59

9173

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

11937

Males

8208

M55-59

8208

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

14636

Males

9133

M55-59

9133

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11470

Males

7454

M55-59

7454

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

12846

Males

8090

M55-59

8090

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11425

Males

7281

M55-59

7281

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11358

Males

7247

M55-59

7247

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

10707

Males

6758

M55-59

6758

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10743

Males

6760

M55-59

6760

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12531

Males

7764

M55-59

7764

Passing Analysis

Category:
Athletes Passed
2446
Passed By
1986
Net Change
+460
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12917
5K10K147594-447#12917#13364
10K15K247183+64#13364#13300
15K20K290237+53#13300#13247
20KHalf3782-45#13247#13292
Half25K240235+5#13292#13287
25K30K465106+359#13287#12928
30K20M113212-99#12928#13027
20M21M18551+134#13027#12893
21M35K8557+28#12893#12865
35K23M17269+103#12865#12762
23M24M15348+105#12762#12657
24M40K14932+117#12657#12540
40K25.2M7721+56#12540#12484
25.2MFinish8659+27#12484#12457
TOTALS24461986+460
📊

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