Jack Duysen

Bib: 22367M

IA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:45
Rank: #18366
Start5K
26:45 | 8:37/mi
10K· 6.21 mi
53:37
Rank: #18223 (+143)
5K10K
26:52 | 8:39/mi
15K· 9.32 mi
1:22:49
Rank: #19064 (-841)
10K15K
29:12 | 9:24/mi
20K· 12.43 mi
1:51:59
Rank: #19003 (+61)
15K20K
29:10 | 9:23/mi
Half· 13.11 mi
1:58:44
Rank: #19160 (-157)
20KHalf
6:45 | 9:54/mi
25K· 15.53 mi
2:24:05
Rank: #19433 (-273)
Half25K
25:21 | 10:27/mi
30K· 18.64 mi
2:57:02
Rank: #19362 (+71)
25K30K
32:57 | 10:36/mi
20M
3:11:43
Rank: #19298 (+64)
30K20M
14:41 | 10:48/mi
21M
3:23:54
Rank: #19278 (+20)
20M21M
12:11 | 12:11/mi
35K· 21.75 mi
3:31:38
Rank: #19213 (+65)
21M35K
7:44 | 10:20/mi
23M
3:45:06
Rank: #19094 (+119)
35K23M
13:28 | 10:45/mi
24M
3:56:14
Rank: #19102 (-8)
23M24M
11:08 | 11:08/mi
40K· 24.85 mi
4:06:37
Rank: #19167 (-65)
24M40K
10:23 | 12:09/mi
25.2M
4:11:20
Rank: #19200 (-33)
40K25.2M
4:43 | 13:41/mi
Finish· 26.22 mi
4:22:15
Rank: #19228 (-28)
25.2MFinish
10:55 | 10:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:44
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:23:31
Pace10:57 /mi
📊Positive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2626:458:3726:45
8:37
-
10K
6.21 mi11:51:1853:378:3826:52
8:39
+0:02
15K
9.32 mi12:20:301:22:498:5329:12
9:24
+0:45
20K
12.43 mi12:49:401:51:599:0129:10
9:23
-0:01
Half
13.11 mi12:56:251:58:449:036:45
9:54
+0:31
25K
15.53 mi13:21:462:24:059:1725:21
10:27
+0:33
30K
18.64 mi13:54:432:57:029:3032:57
10:36
+0:09
20M
20.00 mi14:09:243:11:439:3514:41
10:48
+0:12
21M
21.00 mi14:21:353:23:549:4312:11
12:11
+1:23
35K
21.75 mi14:29:193:31:389:447:44
10:20
-1:51
23M
23.00 mi14:42:473:45:069:4713:28
10:45
+0:25
24M
24.00 mi14:53:553:56:149:5111:08
11:08
+0:23
40K
24.85 mi15:04:184:06:379:5510:23
12:09
+1:01
25.2M
25.20 mi15:09:014:11:209:584:43
13:41
+1:32
Finish
26.22 mi15:19:564:22:1510:0110:55
10:43
-2:58

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

8:37 /mi

Average Pace

10:01 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:44

45% of race

Time at Steady Pace

1:56:14

44% of race

Time at Slower Pace

27:17

10% of race

Average Pace: 10:00 /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 mi11:24:2626:458:3726:45
8:37
#18366
10K
6.21 mi11:51:1853:378:3826:52
8:39
#18223
15K
9.32 mi12:20:301:22:498:5329:12
9:24
#19064
20K
12.43 mi12:49:401:51:599:0129:10
9:23
#19003
Half
13.11 mi12:56:251:58:449:036:45
9:54
#19160
25K
15.53 mi13:21:462:24:059:1725:21
10:27
#19433
30K
18.64 mi13:54:432:57:029:3032:57
10:36
#19362
20M
20.00 mi14:09:243:11:439:3514:41
10:48
#19298
21M
21.00 mi14:21:353:23:549:4312:11
12:11
#19278
35K
21.75 mi14:29:193:31:389:447:44
10:20
#19213
23M
23.00 mi14:42:473:45:069:4713:28
10:45
#19094
24M
24.00 mi14:53:553:56:149:5111:08
11:08
#19102
40K
24.85 mi15:04:184:06:379:5510:23
12:09
#19167
25.2M
25.20 mi15:09:014:11:209:584:43
13:41
#19200
Finish
26.22 mi15:19:564:22:1510:0110:55
10:43
#19228
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi18366113581135820348(Top 80%)12335(Top 85%)12335(Top 1999%)
10K6.21 mi3.10 mi18223+14311309+4911309+4918100(Top 71%)11278(Top 77%)11278(Top 1828%)
15K9.32 mi3.11 mi19064-84111686-37711686-37720348(Top 80%)12335(Top 85%)12335(Top 1999%)
20K12.43 mi3.11 mi19003+6111667+1911667+1918835(Top 74%)11609(Top 80%)11609(Top 1882%)
Half13.11 mi0.68 mi19160-15711736-6911736-6921169(Top 83%)12622(Top 87%)12622(Top 2046%)
25K15.53 mi2.42 mi19433-27311854-11811854-11820311(Top 79%)12179(Top 84%)12179(Top 1974%)
30K18.64 mi3.11 mi19362+7111750+10411750+10419028(Top 74%)11407(Top 78%)11407(Top 1849%)
20M20.00 mi1.36 mi19298+6411686+6411686+6418798(Top 74%)11143(Top 76%)11143(Top 1806%)
21M21.00 mi1.00 mi19278+2011659+2711659+2719212(Top 75%)11254(Top 77%)11254(Top 1824%)
35K21.75 mi0.75 mi19213+6511621+3811621+3818122(Top 71%)10690(Top 73%)10690(Top 1733%)
23M23.00 mi1.25 mi19094+11911543+7811543+7817718(Top 69%)10405(Top 71%)10405(Top 1686%)
24M24.00 mi1.00 mi19102-811531+1211531+1219573(Top 77%)11294(Top 77%)11294(Top 1830%)
40K24.85 mi0.85 mi19167-6511536-511536-520718(Top 81%)11818(Top 81%)11818(Top 1915%)
25.2M25.20 mi0.35 mi19200-3311550-1411550-1421030(Top 82%)11985(Top 82%)11985(Top 1942%)
Finish26.22 mi1.02 mi19228-2811544+611544+620581(Top 81%)11778(Top 81%)11778(Top 1909%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

20348

Males

12335

M65-69

12335

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18100

Males

11278

M65-69

11278

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

20348

Males

12335

M65-69

12335

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

18835

Males

11609

M65-69

11609

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21169

Males

12622

M65-69

12622

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20311

Males

12179

M65-69

12179

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

19028

Males

11407

M65-69

11407

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

18798

Males

11143

M65-69

11143

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19212

Males

11254

M65-69

11254

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

18122

Males

10690

M65-69

10690

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17718

Males

10405

M65-69

10405

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

19573

Males

11294

M65-69

11294

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20718

Males

11818

M65-69

11818

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21030

Males

11985

M65-69

11985

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

20581

Males

11778

M65-69

11778

Passing Analysis

Category:
Athletes Passed
1675
Passed By
2537
Net Change
-862
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18366
5K10K350207+143#18366#18223
10K15K49890-841#18223#19064
15K20K286225+61#19064#19003
20KHalf12169-157#19003#19160
Half25K97370-273#19160#19433
25K30K234163+71#19433#19362
30K20M12258+64#19362#19298
20M21M9474+20#19298#19278
21M35K8520+65#19278#19213
35K23M15940+119#19213#19094
23M24M7078-8#19094#19102
24M40K50115-65#19102#19167
40K25.2M1447-33#19167#19200
25.2MFinish5381-28#19200#19228
TOTALS16752537-862
📊

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