John Brown

Bib: 21140M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Top 12%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:22
Rank: #15177
Start5K
25:22 | 8:10/mi
10K· 6.21 mi
50:17
Rank: #15052 (+125)
5K10K
24:55 | 8:01/mi
15K· 9.32 mi
1:15:27
Rank: #15087 (-35)
10K15K
25:10 | 8:06/mi
20K· 12.43 mi
1:40:50
Rank: #14970 (+117)
15K20K
25:23 | 8:10/mi
Half· 13.11 mi
1:46:17
Rank: #14928 (+42)
20KHalf
5:27 | 7:59/mi
25K· 15.53 mi
2:07:11
Rank: #15261 (-333)
Half25K
20:54 | 8:37/mi
30K· 18.64 mi
2:33:34
Rank: #15062 (+199)
25K30K
26:23 | 8:30/mi
20M
2:44:59
Rank: #14900 (+162)
30K20M
11:25 | 8:24/mi
21M
2:53:52
Rank: #14761 (+139)
20M21M
8:53 | 8:53/mi
35K· 21.75 mi
2:59:50
Rank: #14632 (+129)
21M35K
5:58 | 7:59/mi
23M
3:10:31
Rank: #14554 (+78)
35K23M
10:41 | 8:32/mi
24M
3:18:53
Rank: #14486 (+68)
23M24M
8:22 | 8:22/mi
40K· 24.85 mi
3:26:13
Rank: #14455 (+31)
24M40K
7:20 | 8:35/mi
25.2M
3:29:24
Rank: #14443 (+12)
40K25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:37:43
Rank: #14370 (+73)
25.2MFinish
8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:17
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:51:26
Pace8:30 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3425:228:1025:22
8:10
-
10K
6.21 mi11:43:2950:178:0624:55
8:01
-0:09
15K
9.32 mi12:08:391:15:278:0625:10
8:06
+0:05
20K
12.43 mi12:34:021:40:508:0725:23
8:10
+0:04
Half
13.11 mi12:39:291:46:178:065:27
7:59
-0:11
25K
15.53 mi13:00:232:07:118:1120:54
8:37
+0:38
30K
18.64 mi13:26:462:33:348:1426:23
8:30
-0:07
20M
20.00 mi13:38:112:44:598:1511:25
8:24
-0:06
21M
21.00 mi13:47:042:53:528:178:53
8:53
+0:29
35K
21.75 mi13:53:022:59:508:165:58
7:59
-0:54
23M
23.00 mi14:03:433:10:318:1710:41
8:32
+0:33
24M
24.00 mi14:12:053:18:538:178:22
8:22
-0:10
40K
24.85 mi14:19:253:26:138:187:20
8:35
+0:13
25.2M
25.20 mi14:22:363:29:248:193:11
9:14
+0:39
Finish
26.22 mi14:30:553:37:438:198:19
8:10
-1:04

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

7:59 /mi

Average Pace

8:19 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:39

94% of race

Time at Steady Pace

12:04

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:18 /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 mi11:18:3425:228:1025:22
8:10
#15177
10K
6.21 mi11:43:2950:178:0624:55
8:01
#15052
15K
9.32 mi12:08:391:15:278:0625:10
8:06
#15087
20K
12.43 mi12:34:021:40:508:0725:23
8:10
#14970
Half
13.11 mi12:39:291:46:178:065:27
7:59
#14928
25K
15.53 mi13:00:232:07:118:1120:54
8:37
#15261
30K
18.64 mi13:26:462:33:348:1426:23
8:30
#15062
20M
20.00 mi13:38:112:44:598:1511:25
8:24
#14900
21M
21.00 mi13:47:042:53:528:178:53
8:53
#14761
35K
21.75 mi13:53:022:59:508:165:58
7:59
#14632
23M
23.00 mi14:03:433:10:318:1710:41
8:32
#14554
24M
24.00 mi14:12:053:18:538:178:22
8:22
#14486
40K
24.85 mi14:19:253:26:138:187:20
8:35
#14455
25.2M
25.20 mi14:22:363:29:248:193:11
9:14
#14443
Finish
26.22 mi14:30:553:37:438:198:19
8:10
#14370
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi15177104021040215154(Top 57%)10366(Top 68%)10366(Top 1888%)
10K6.21 mi3.10 mi15052+12510354+4810354+4814944(Top 56%)10289(Top 68%)10289(Top 1874%)
15K9.32 mi3.11 mi15087-3510350+410350+415154(Top 57%)10366(Top 68%)10366(Top 1888%)
20K12.43 mi3.11 mi14970+11710287+6310287+6314742(Top 55%)10171(Top 67%)10171(Top 1853%)
Half13.11 mi0.68 mi14928+4210269+1810269+1814226(Top 53%)9998(Top 66%)9998(Top 1821%)
25K15.53 mi2.42 mi15261-33310368-9910368-9916899(Top 63%)10923(Top 72%)10923(Top 1990%)
30K18.64 mi3.11 mi15062+19910249+11910249+11914253(Top 54%)9750(Top 64%)9750(Top 1776%)
20M20.00 mi1.36 mi14900+16210176+7310176+7313029(Top 49%)9139(Top 60%)9139(Top 1665%)
21M21.00 mi1.00 mi14761+13910099+7710099+7712746(Top 48%)8921(Top 59%)8921(Top 1625%)
35K21.75 mi0.75 mi14632+12910030+6910030+6911930(Top 45%)8541(Top 56%)8541(Top 1556%)
23M23.00 mi1.25 mi14554+789978+529978+5213422(Top 50%)9110(Top 60%)9110(Top 1659%)
24M24.00 mi1.00 mi14486+689924+549924+5413625(Top 51%)9149(Top 60%)9149(Top 1666%)
40K24.85 mi0.85 mi14455+319888+369888+3613798(Top 52%)9151(Top 60%)9151(Top 1667%)
25.2M25.20 mi0.35 mi14443+129874+149874+1413750(Top 52%)9118(Top 60%)9118(Top 1661%)
Finish26.22 mi1.02 mi14370+739826+489826+4813159(Top 49%)8855(Top 58%)8855(Top 1613%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15154

Males

10366

M65-69

10366

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14944

Males

10289

M65-69

10289

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15154

Males

10366

M65-69

10366

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14742

Males

10171

M65-69

10171

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

14226

Males

9998

M65-69

9998

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16899

Males

10923

M65-69

10923

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14253

Males

9750

M65-69

9750

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13029

Males

9139

M65-69

9139

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12746

Males

8921

M65-69

8921

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11930

Males

8541

M65-69

8541

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

13422

Males

9110

M65-69

9110

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

13625

Males

9149

M65-69

9149

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13798

Males

9151

M65-69

9151

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13750

Males

9118

M65-69

9118

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13159

Males

8855

M65-69

8855

Passing Analysis

Category:
Athletes Passed
2060
Passed By
1253
Net Change
+807
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15177
5K10K366241+125#15177#15052
10K15K162197-35#15052#15087
15K20K243126+117#15087#14970
20KHalf5513+42#14970#14928
Half25K56389-333#14928#15261
25K30K28182+199#15261#15062
30K20M17816+162#15062#14900
20M21M16122+139#14900#14761
21M35K1334+129#14761#14632
35K23M11234+78#14632#14554
23M24M11042+68#14554#14486
24M40K7342+31#14486#14455
40K25.2M3119+12#14455#14443
25.2MFinish9926+73#14443#14370
TOTALS20601253+807
📊

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