Doug Corcoran

Bib: 8221M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 44%
Division (M50-54)
#0 / 1935
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:10
Rank: #7904
Start5K
7:08/mi
22:10 split
10K· 6.21 mi
45:12
Rank: #8706 (-802)
5K10K
7:25/mi
23:02 split
15K· 9.32 mi
1:08:17
Rank: #8814 (-108)
10K15K
7:26/mi
23:05 split
20K· 12.43 mi
1:32:35
Rank: #9245 (-431)
15K20K
7:49/mi
24:18 split
Half· 13.11 mi
1:37:40
Rank: #9216 (+29)
20KHalf
7:27/mi
5:05 split
25K· 15.53 mi
1:56:14
Rank: #8946 (+270)
Half25K
7:39/mi
18:34 split
30K· 18.64 mi
2:22:13
Rank: #9066 (-120)
25K30K
8:22/mi
25:59 split
20M
2:34:29
Rank: #9261 (-195)
30K20M
9:02/mi
12:16 split
21M
2:45:50
Rank: #9909 (-648)
20M21M
11:21/mi
11:21 split
35K· 21.75 mi
2:53:21
Rank: #10299 (-390)
21M35K
10:03/mi
7:31 split
23M
3:05:05
Rank: #10410 (-111)
35K23M
9:22/mi
11:44 split
24M
3:14:01
Rank: #10455 (-45)
23M24M
8:56/mi
8:56 split
40K· 24.85 mi
3:22:21
Rank: #10626 (-171)
24M40K
9:45/mi
8:20 split
25.2M
3:26:19
Rank: #10750 (-124)
40K25.2M
11:30/mi
3:58 split
Finish· 26.22 mi
3:35:34
Rank: #10896 (-146)
25.2MFinish
9:05/mi
9:15 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:40
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:57:54
Pace9:00 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:3822:107:0822:10
7:08
-
10K
6.21 mi11:10:4045:127:1623:02
7:25
+0:17
15K
9.32 mi11:33:451:08:177:2023:05
7:26
+0:01
20K
12.43 mi11:58:031:32:357:2724:18
7:49
+0:23
Half
13.11 mi12:03:081:37:407:275:05
7:27
-0:22
25K
15.53 mi12:21:421:56:147:2918:34
7:39
+0:12
30K
18.64 mi12:47:412:22:137:3825:59
8:22
+0:43
20M
20.00 mi12:59:572:34:297:4312:16
9:02
+0:40
21M
21.00 mi13:11:182:45:507:5411:21
11:21
+2:19
35K
21.75 mi13:18:492:53:217:587:31
10:03
-1:18
23M
23.00 mi13:30:333:05:058:0311:44
9:22
-0:41
24M
24.00 mi13:39:293:14:018:058:56
8:56
-0:26
40K
24.85 mi13:47:493:22:218:088:20
9:45
+0:49
25.2M
25.20 mi13:51:473:26:198:113:58
11:30
+1:45
Finish
26.22 mi14:01:023:35:348:149:15
9:05
-2:25

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

7:08 /mi

Average Pace

8:14 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:14

54% of race

Time at Steady Pace

1:08:10

32% of race

Time at Slower Pace

31:10

14% of race

Average Pace: 8:13 /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 mi10:47:3822:107:0822:10
7:08
#7904
10K
6.21 mi11:10:4045:127:1623:02
7:25
#8706
15K
9.32 mi11:33:451:08:177:2023:05
7:26
#8814
20K
12.43 mi11:58:031:32:357:2724:18
7:49
#9245
Half
13.11 mi12:03:081:37:407:275:05
7:27
#9216
25K
15.53 mi12:21:421:56:147:2918:34
7:39
#8946
30K
18.64 mi12:47:412:22:137:3825:59
8:22
#9066
20M
20.00 mi12:59:572:34:297:4312:16
9:02
#9261
21M
21.00 mi13:11:182:45:507:5411:21
11:21
#9909
35K
21.75 mi13:18:492:53:217:587:31
10:03
#10299
23M
23.00 mi13:30:333:05:058:0311:44
9:22
#10410
24M
24.00 mi13:39:293:14:018:058:56
8:56
#10455
40K
24.85 mi13:47:493:22:218:088:20
9:45
#10626
25.2M
25.20 mi13:51:473:26:198:113:58
11:30
#10750
Finish
26.22 mi14:01:023:35:348:149:15
9:05
#10896
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7904675967599112(Top 36%)7351(Top 50%)7351(Top 380%)
10K6.21 mi3.10 mi8706-8027194-4357194-4359526(Top 37%)7620(Top 52%)7620(Top 394%)
15K9.32 mi3.11 mi8814-1087238-447238-449112(Top 36%)7351(Top 50%)7351(Top 380%)
20K12.43 mi3.11 mi9245-4317447-2097447-20910560(Top 41%)7932(Top 54%)7932(Top 410%)
Half13.11 mi0.68 mi9216+297426+217426+218735(Top 34%)7043(Top 48%)7043(Top 364%)
25K15.53 mi2.42 mi8946+2707241+1857241+1858011(Top 31%)6441(Top 44%)6441(Top 333%)
30K18.64 mi3.11 mi9066-1207202+397202+399895(Top 39%)7215(Top 49%)7215(Top 373%)
20M20.00 mi1.36 mi9261-1957248-467248-4612236(Top 48%)8057(Top 55%)8057(Top 416%)
21M21.00 mi1.00 mi9909-6487502-2547502-25417250(Top 68%)10229(Top 70%)10229(Top 529%)
35K21.75 mi0.75 mi10299-3907661-1597661-15917279(Top 68%)10248(Top 70%)10248(Top 530%)
23M23.00 mi1.25 mi10410-1117651+107651+1012910(Top 51%)8020(Top 55%)8020(Top 414%)
24M24.00 mi1.00 mi10455-457627+247627+2411787(Top 46%)7460(Top 51%)7460(Top 386%)
40K24.85 mi0.85 mi10626-1717659-327659-3214033(Top 55%)8446(Top 58%)8446(Top 436%)
25.2M25.20 mi0.35 mi10750-1247702-437702-4316003(Top 63%)9418(Top 65%)9418(Top 487%)
Finish26.22 mi1.02 mi10896-1467730-287730-2814559(Top 57%)8766(Top 60%)8766(Top 453%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9112

Males

7351

M50-54

7351

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9526

Males

7620

M50-54

7620

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9112

Males

7351

M50-54

7351

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10560

Males

7932

M50-54

7932

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8735

Males

7043

M50-54

7043

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8011

Males

6441

M50-54

6441

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

9895

Males

7215

M50-54

7215

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12236

Males

8057

M50-54

8057

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

17250

Males

10229

M50-54

10229

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17279

Males

10248

M50-54

10248

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

12910

Males

8020

M50-54

8020

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

11787

Males

7460

M50-54

7460

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14033

Males

8446

M50-54

8446

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16003

Males

9418

M50-54

9418

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14559

Males

8766

M50-54

8766

Passing Analysis

Category:
Athletes Passed
1332*
Passed By
4321
Net Change
-2992
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7904
5K10K59861-802#7904#8706
10K15K147255-108#8706#8814
15K20K92523-431#8814#9245
20KHalf4617+29#9245#9216
Half25K33262+270#9216#8946
25K30K235355-120#8946#9066
30K20M75270-195#9066#9261
20M21M22669-648#9261#9909
21M35K23411-390#9909#10299
35K23M108219-111#10299#10410
23M24M83128-45#10410#10455
24M40K59*230-171#10455#10626
40K25.2M10134-124#10626#10750
25.2MFinish41187-146#10750#10896
TOTALS1332*4321-2992

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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