Jonathan Mackey

Bib: 24549M

SC

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:49
Rank: #16699
Start5K
8:19/mi
25:49 split
10K· 6.21 mi
52:47
Rank: #17494 (-795)
5K10K
8:41/mi
26:58 split
15K· 9.32 mi
1:19:57
Rank: #17545 (-51)
10K15K
8:45/mi
27:10 split
20K· 12.43 mi
1:48:18
Rank: #17597 (-52)
15K20K
9:07/mi
28:21 split
Half· 13.11 mi
1:54:18
Rank: #17560 (+37)
20KHalf
8:48/mi
6:00 split
25K· 15.53 mi
2:17:09
Rank: #17499 (+61)
Half25K
9:25/mi
22:51 split
30K· 18.64 mi
2:47:44
Rank: #17353 (+146)
25K30K
9:51/mi
30:35 split
20M
3:01:46
Rank: #17396 (-43)
30K20M
10:20/mi
14:02 split
21M
3:12:59
Rank: #17397 (-1)
20M21M
11:13/mi
11:13 split
35K· 21.75 mi
3:20:29
Rank: #17390 (+7)
21M35K
10:01/mi
7:30 split
23M
3:33:21
Rank: #17334 (+56)
35K23M
10:17/mi
12:52 split
24M
3:43:27
Rank: #17308 (+26)
23M24M
10:06/mi
10:06 split
40K· 24.85 mi
3:52:54
Rank: #17338 (-30)
24M40K
11:03/mi
9:27 split
25.2M
3:56:53
Rank: #17306 (+32)
40K25.2M
11:33/mi
3:59 split
Finish· 26.22 mi
4:07:13
Rank: #17314 (-8)
25.2MFinish
10:08/mi
10:20 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:18
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:12:55
Pace10:08 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:5425:498:1925:49
8:19
-
10K
6.21 mi12:07:5252:478:3026:58
8:41
+0:22
15K
9.32 mi12:35:021:19:578:3527:10
8:45
+0:04
20K
12.43 mi13:03:231:48:188:4328:21
9:07
+0:22
Half
13.11 mi13:09:231:54:188:436:00
8:48
-0:19
25K
15.53 mi13:32:142:17:098:5022:51
9:25
+0:37
30K
18.64 mi14:02:492:47:449:0030:35
9:51
+0:26
20M
20.00 mi14:16:513:01:469:0514:02
10:20
+0:29
21M
21.00 mi14:28:043:12:599:1111:13
11:13
+0:53
35K
21.75 mi14:35:343:20:299:137:30
10:01
-1:12
23M
23.00 mi14:48:263:33:219:1712:52
10:17
+0:16
24M
24.00 mi14:58:323:43:279:1910:06
10:06
-0:11
40K
24.85 mi15:07:593:52:549:229:27
11:03
+0:57
25.2M
25.20 mi15:11:583:56:539:243:59
11:33
+0:30
Finish
26.22 mi15:22:184:07:139:2610:20
10:08
-1:25

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

8:19 /mi

Average Pace

9:26 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:09

55% of race

Time at Steady Pace

1:25:25

35% of race

Time at Slower Pace

24:39

10% of race

Average Pace: 9:26 /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 mi11:40:5425:498:1925:49
8:19
#16699
10K
6.21 mi12:07:5252:478:3026:58
8:41
#17494
15K
9.32 mi12:35:021:19:578:3527:10
8:45
#17545
20K
12.43 mi13:03:231:48:188:4328:21
9:07
#17597
Half
13.11 mi13:09:231:54:188:436:00
8:48
#17560
25K
15.53 mi13:32:142:17:098:5022:51
9:25
#17499
30K
18.64 mi14:02:492:47:449:0030:35
9:51
#17353
20M
20.00 mi14:16:513:01:469:0514:02
10:20
#17396
21M
21.00 mi14:28:043:12:599:1111:13
11:13
#17397
35K
21.75 mi14:35:343:20:299:137:30
10:01
#17390
23M
23.00 mi14:48:263:33:219:1712:52
10:17
#17334
24M
24.00 mi14:58:323:43:279:1910:06
10:06
#17308
40K
24.85 mi15:07:593:52:549:229:27
11:03
#17338
25.2M
25.20 mi15:11:583:56:539:243:59
11:33
#17306
Finish
26.22 mi15:22:184:07:139:2610:20
10:08
#17314
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16699106811068117696(Top 69%)11119(Top 76%)11119(Top 727%)
10K6.21 mi3.10 mi17494-79511010-32911010-32918241(Top 71%)11337(Top 78%)11337(Top 741%)
15K9.32 mi3.11 mi17545-5111050-4011050-4017696(Top 69%)11119(Top 76%)11119(Top 727%)
20K12.43 mi3.11 mi17597-5211040+1011040+1017872(Top 70%)11198(Top 77%)11198(Top 732%)
Half13.11 mi0.68 mi17560+3711016+2411016+2417289(Top 68%)10869(Top 75%)10869(Top 711%)
25K15.53 mi2.42 mi17499+6110965+5110965+5117274(Top 68%)10813(Top 74%)10813(Top 707%)
30K18.64 mi3.11 mi17353+14610858+10710858+10716796(Top 66%)10370(Top 71%)10370(Top 678%)
20M20.00 mi1.36 mi17396-4310846+1210846+1217474(Top 68%)10473(Top 72%)10473(Top 685%)
21M21.00 mi1.00 mi17397-110811+3510811+3516908(Top 66%)10068(Top 69%)10068(Top 658%)
35K21.75 mi0.75 mi17390+710794+1710794+1717216(Top 67%)10226(Top 70%)10226(Top 669%)
23M23.00 mi1.25 mi17334+5610737+5710737+5716358(Top 64%)9754(Top 67%)9754(Top 638%)
24M24.00 mi1.00 mi17308+2610705+3210705+3216641(Top 65%)9845(Top 68%)9845(Top 644%)
40K24.85 mi0.85 mi17338-3010683+2210683+2218212(Top 71%)10569(Top 72%)10569(Top 691%)
25.2M25.20 mi0.35 mi17306+3210655+2810655+2816169(Top 63%)9523(Top 65%)9523(Top 623%)
Finish26.22 mi1.02 mi17314-810627+2810627+2818871(Top 74%)10921(Top 75%)10921(Top 714%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

17696

Males

11119

M55-59

11119

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18241

Males

11337

M55-59

11337

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

17696

Males

11119

M55-59

11119

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17872

Males

11198

M55-59

11198

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

17289

Males

10869

M55-59

10869

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

17274

Males

10813

M55-59

10813

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

16796

Males

10370

M55-59

10370

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17474

Males

10473

M55-59

10473

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

16908

Males

10068

M55-59

10068

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17216

Males

10226

M55-59

10226

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16358

Males

9754

M55-59

9754

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

16641

Males

9845

M55-59

9845

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18212

Males

10569

M55-59

10569

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16169

Males

9523

M55-59

9523

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

18871

Males

10921

M55-59

10921

Passing Analysis

Category:
Athletes Passed
1847
Passed By
2462
Net Change
-615
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16699
5K10K86881-795#16699#17494
10K15K231282-51#17494#17545
15K20K245297-52#17545#17597
20KHalf6124+37#17597#17560
Half25K233172+61#17560#17499
25K30K322176+146#17499#17353
30K20M92135-43#17353#17396
20M21M105106-1#17396#17397
21M35K7871+7#17397#17390
35K23M13478+56#17390#17334
23M24M8458+26#17334#17308
24M40K6191-30#17308#17338
40K25.2M4816+32#17338#17306
25.2MFinish6775-8#17306#17314
TOTALS18472462-615
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing