Jonathan Mccrea

Bib: 14383M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:34
Rank: #21863
Start5K
27:34 | 8:52/mi
10K· 6.21 mi
55:48
Rank: #22352 (-489)
5K10K
28:14 | 9:05/mi
15K· 9.32 mi
1:25:13
Rank: #22886 (-534)
10K15K
29:25 | 9:28/mi
20K· 12.43 mi
1:57:33
Rank: #23637 (-751)
15K20K
32:20 | 10:24/mi
Half· 13.11 mi
2:04:34
Rank: #23741 (-104)
20KHalf
7:01 | 10:17/mi
25K· 15.53 mi
2:31:16
Rank: #24072 (-331)
Half25K
26:42 | 11:01/mi
30K· 18.64 mi
3:07:32
Rank: #24368 (-296)
25K30K
36:16 | 11:40/mi
20M
3:24:21
Rank: #24527 (-159)
30K20M
16:49 | 12:22/mi
21M
3:36:08
Rank: #24440 (+87)
20M21M
11:47 | 11:47/mi
35K· 21.75 mi
3:45:14
Rank: #24537 (-97)
21M35K
9:06 | 12:10/mi
23M
3:59:49
Rank: #24538 (-1)
35K23M
14:35 | 11:39/mi
24M
4:11:23
Rank: #24575 (-37)
23M24M
11:34 | 11:34/mi
40K· 24.85 mi
4:21:29
Rank: #24572 (+3)
24M40K
10:06 | 11:49/mi
25.2M
4:25:45
Rank: #24573 (-1)
40K25.2M
4:16 | 12:22/mi
Finish· 26.22 mi
4:36:38
Rank: #24582 (-9)
25.2MFinish
10:53 | 10:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:34
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:32:04
Pace11:36 /mi
📊Positive Split: 22.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:4427:348:5227:34
8:52
-
10K
6.21 mi11:26:5855:488:5928:14
9:05
+0:13
15K
9.32 mi11:56:231:25:139:0929:25
9:28
+0:23
20K
12.43 mi12:28:431:57:339:2832:20
10:24
+0:56
Half
13.11 mi12:35:442:04:349:307:01
10:17
-0:07
25K
15.53 mi13:02:262:31:169:4426:42
11:01
+0:44
30K
18.64 mi13:38:423:07:3210:0436:16
11:40
+0:39
20M
20.00 mi13:55:313:24:2110:1316:49
12:22
+0:42
21M
21.00 mi14:07:183:36:0810:1811:47
11:47
-0:35
35K
21.75 mi14:16:243:45:1410:219:06
12:10
+0:23
23M
23.00 mi14:30:593:59:4910:2614:35
11:39
-0:31
24M
24.00 mi14:42:334:11:2310:2811:34
11:34
-0:05
40K
24.85 mi14:52:394:21:2910:3110:06
11:49
+0:15
25.2M
25.20 mi14:56:554:25:4510:334:16
12:22
+0:33
Finish
26.22 mi15:07:484:36:3810:3410:53
10:41
-1:41

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

8:52 /mi

Average Pace

10:34 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:27

49% of race

Time at Steady Pace

1:51:00

40% of race

Time at Slower Pace

30:11

11% of race

Average Pace: 10:33 /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 mi10:58:4427:348:5227:34
8:52
#21863
10K
6.21 mi11:26:5855:488:5928:14
9:05
#22352
15K
9.32 mi11:56:231:25:139:0929:25
9:28
#22886
20K
12.43 mi12:28:431:57:339:2832:20
10:24
#23637
Half
13.11 mi12:35:442:04:349:307:01
10:17
#23741
25K
15.53 mi13:02:262:31:169:4426:42
11:01
#24072
30K
18.64 mi13:38:423:07:3210:0436:16
11:40
#24368
20M
20.00 mi13:55:313:24:2110:1316:49
12:22
#24527
21M
21.00 mi14:07:183:36:0810:1811:47
11:47
#24440
35K
21.75 mi14:16:243:45:1410:219:06
12:10
#24537
23M
23.00 mi14:30:593:59:4910:2614:35
11:39
#24538
24M
24.00 mi14:42:334:11:2310:2811:34
11:34
#24575
40K
24.85 mi14:52:394:21:2910:3110:06
11:49
#24572
25.2M
25.20 mi14:56:554:25:4510:334:16
12:22
#24573
Finish
26.22 mi15:07:484:36:3810:3410:53
10:41
#24582
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21863132571325723647(Top 83%)14123(Top 88%)14123(Top 708%)
10K6.21 mi3.10 mi22352-48913484-22713484-22722772(Top 80%)13704(Top 85%)13704(Top 687%)
15K9.32 mi3.11 mi22886-53413763-27913763-27923647(Top 83%)14123(Top 88%)14123(Top 708%)
20K12.43 mi3.11 mi23637-75114097-33414097-33425038(Top 88%)14695(Top 91%)14695(Top 736%)
Half13.11 mi0.68 mi23741-10414135-3814135-3825416(Top 89%)14847(Top 92%)14847(Top 744%)
25K15.53 mi2.42 mi24072-33114261-12614261-12625224(Top 89%)14736(Top 91%)14736(Top 738%)
30K18.64 mi3.11 mi24368-29614375-11414375-11425104(Top 88%)14575(Top 90%)14575(Top 730%)
20M20.00 mi1.36 mi24527-15914436-6114436-6125767(Top 91%)14816(Top 92%)14816(Top 742%)
21M21.00 mi1.00 mi24440+8714379+5714379+5723182(Top 82%)13533(Top 84%)13533(Top 678%)
35K21.75 mi0.75 mi24537-9714409-3014409-3026089(Top 92%)14877(Top 92%)14877(Top 745%)
23M23.00 mi1.25 mi24538-114399+1014399+1024505(Top 86%)14094(Top 88%)14094(Top 706%)
24M24.00 mi1.00 mi24575-37143991439925002(Top 88%)14305(Top 89%)14305(Top 717%)
40K24.85 mi0.85 mi24572+314391+814391+824651(Top 87%)14088(Top 87%)14088(Top 706%)
25.2M25.20 mi0.35 mi24573-114387+414387+423947(Top 84%)13749(Top 85%)13749(Top 689%)
Finish26.22 mi1.02 mi24582-914378+914378+924689(Top 87%)14125(Top 88%)14125(Top 708%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

23647

Males

14123

M50-54

14123

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

22772

Males

13704

M50-54

13704

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

23647

Males

14123

M50-54

14123

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25038

Males

14695

M50-54

14695

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25416

Males

14847

M50-54

14847

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25224

Males

14736

M50-54

14736

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

25104

Males

14575

M50-54

14575

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

25767

Males

14816

M50-54

14816

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23182

Males

13533

M50-54

13533

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26089

Males

14877

M50-54

14877

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

24505

Males

14094

M50-54

14094

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

25002

Males

14305

M50-54

14305

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24651

Males

14088

M50-54

14088

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23947

Males

13749

M50-54

13749

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

24689

Males

14125

M50-54

14125

Passing Analysis

Category:
Athletes Passed
596
Passed By
3315
Net Change
-2719
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21863
5K10K104593-489#21863#22352
10K15K59593-534#22352#22886
15K20K32783-751#22886#23637
20KHalf2106-104#23637#23741
Half25K44375-331#23741#24072
25K30K57353-296#24072#24368
30K20M24183-159#24368#24527
20M21M10518+87#24527#24440
21M35K7104-97#24440#24537
35K23M5152-1#24537#24538
23M24M3471-37#24538#24575
24M40K3027+3#24575#24572
40K25.2M1617-1#24572#24573
25.2MFinish3140-9#24573#24582
TOTALS5963315-2719
📊

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