Justin Monroe

Bib: 7531M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Masters (Masters Men)
#0 / 10463
Top 33%
Division (M45-49)
#0 / 2386
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #6514
Start5K
6:49/mi
21:12 split
10K· 6.21 mi
42:45
Rank: #7011 (-497)
5K10K
6:56/mi
21:33 split
15K· 9.32 mi
1:04:32
Rank: #7263 (-252)
10K15K
7:01/mi
21:47 split
20K· 12.43 mi
1:27:42
Rank: #7876 (-613)
15K20K
7:27/mi
23:10 split
Half· 13.11 mi
1:32:23
Rank: #7805 (+71)
20KHalf
6:52/mi
4:41 split
25K· 15.53 mi
1:50:19
Rank: #7931 (-126)
Half25K
7:24/mi
17:56 split
30K· 18.64 mi
2:16:33
Rank: #9059 (-1128)
25K30K
8:27/mi
26:14 split
20M
2:27:44
Rank: #9274 (-215)
30K20M
8:14/mi
11:11 split
21M
2:36:04
Rank: #9244 (+30)
20M21M
8:20/mi
8:20 split
35K· 21.75 mi
2:41:46
Rank: #9222 (+22)
21M35K
7:37/mi
5:42 split
23M
2:51:57
Rank: #9293 (-71)
35K23M
8:08/mi
10:11 split
24M
2:59:47
Rank: #9306 (-13)
23M24M
7:50/mi
7:50 split
40K· 24.85 mi
3:06:20
Rank: #9204 (+102)
24M40K
7:40/mi
6:33 split
25.2M
3:09:10
Rank: #9151 (+53)
40K25.2M
8:13/mi
2:50 split
Finish· 26.22 mi
3:16:23
Rank: #8984 (+167)
25.2MFinish
7:05/mi
7:13 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:23
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:44:00
Pace7:56 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:5021:126:4921:12
6:49
-
10K
6.21 mi10:49:2342:456:5321:33
6:56
+0:07
15K
9.32 mi11:11:101:04:326:5521:47
7:01
+0:05
20K
12.43 mi11:34:201:27:427:0323:10
7:27
+0:26
Half
13.11 mi11:39:011:32:237:034:41
6:52
-0:35
25K
15.53 mi11:56:571:50:197:0617:56
7:24
+0:32
30K
18.64 mi12:23:112:16:337:2026:14
8:27
+1:03
20M
20.00 mi12:34:222:27:447:2311:11
8:14
-0:13
21M
21.00 mi12:42:422:36:047:268:20
8:20
+0:06
35K
21.75 mi12:48:242:41:467:265:42
7:37
-0:43
23M
23.00 mi12:58:352:51:577:2910:11
8:08
+0:31
24M
24.00 mi13:06:252:59:477:297:50
7:50
-0:18
40K
24.85 mi13:12:583:06:207:306:33
7:40
-0:10
25.2M
25.20 mi13:15:483:09:107:302:50
8:13
+0:33
Finish
26.22 mi13:23:013:16:237:307:13
7:05
-1:08

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

6:49 /mi

Average Pace

7:30 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:26

39% of race

Time at Steady Pace

1:01:11

31% of race

Time at Slower Pace

58:46

30% of race

Average Pace: 7:29 /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 mi10:27:5021:126:4921:12
6:49
#6514
10K
6.21 mi10:49:2342:456:5321:33
6:56
#7011
15K
9.32 mi11:11:101:04:326:5521:47
7:01
#7263
20K
12.43 mi11:34:201:27:427:0323:10
7:27
#7876
Half
13.11 mi11:39:011:32:237:034:41
6:52
#7805
25K
15.53 mi11:56:571:50:197:0617:56
7:24
#7931
30K
18.64 mi12:23:112:16:337:2026:14
8:27
#9059
20M
20.00 mi12:34:222:27:447:2311:11
8:14
#9274
21M
21.00 mi12:42:422:36:047:268:20
8:20
#9244
35K
21.75 mi12:48:242:41:467:265:42
7:37
#9222
23M
23.00 mi12:58:352:51:577:2910:11
8:08
#9293
24M
24.00 mi13:06:252:59:477:297:50
7:50
#9306
40K
24.85 mi13:12:583:06:207:306:33
7:40
#9204
25.2M
25.20 mi13:15:483:09:107:302:50
8:13
#9151
Finish
26.22 mi13:23:013:16:237:307:13
7:05
#8984
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6514593159317701(Top 27%)6748(Top 42%)6748(Top 283%)
10K6.21 mi3.10 mi7011-4976301-3706301-3707516(Top 26%)6655(Top 41%)6655(Top 279%)
15K9.32 mi3.11 mi7263-2526478-1776478-1777701(Top 27%)6748(Top 42%)6748(Top 283%)
20K12.43 mi3.11 mi7876-6136876-3986876-39810368(Top 37%)8200(Top 51%)8200(Top 344%)
Half13.11 mi0.68 mi7805+716831+456831+456689(Top 24%)5985(Top 37%)5985(Top 251%)
25K15.53 mi2.42 mi7931-1266891-606891-609112(Top 32%)7404(Top 46%)7404(Top 310%)
30K18.64 mi3.11 mi9059-11287497-6067497-60614401(Top 51%)9779(Top 61%)9779(Top 410%)
20M20.00 mi1.36 mi9274-2157588-917588-9111963(Top 42%)8498(Top 53%)8498(Top 356%)
21M21.00 mi1.00 mi9244+307535+537535+539410(Top 33%)7046(Top 44%)7046(Top 295%)
35K21.75 mi0.75 mi9222+227494+417494+419432(Top 33%)7075(Top 44%)7075(Top 297%)
23M23.00 mi1.25 mi9293-717499-57499-510927(Top 38%)7703(Top 48%)7703(Top 323%)
24M24.00 mi1.00 mi9306-137479+207479+2010019(Top 35%)7168(Top 45%)7168(Top 300%)
40K24.85 mi0.85 mi9204+1027384+957384+957818(Top 28%)5893(Top 37%)5893(Top 247%)
25.2M25.20 mi0.35 mi9151+537334+507334+507139(Top 25%)5429(Top 34%)5429(Top 228%)
Finish26.22 mi1.02 mi8984+1677202+1327202+1326266(Top 22%)4909(Top 30%)4909(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7701

Males

6748

M45-49

6748

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

7516

Males

6655

M45-49

6655

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7701

Males

6748

M45-49

6748

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10368

Males

8200

M45-49

8200

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6689

Males

5985

M45-49

5985

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9112

Males

7404

M45-49

7404

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

14401

Males

9779

M45-49

9779

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11963

Males

8498

M45-49

8498

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9410

Males

7046

M45-49

7046

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

9432

Males

7075

M45-49

7075

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10927

Males

7703

M45-49

7703

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

10019

Males

7168

M45-49

7168

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7818

Males

5893

M45-49

5893

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7139

Males

5429

M45-49

5429

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

6266

Males

4909

M45-49

4909

Passing Analysis

Category:
Athletes Passed
1146
Passed By
3616
Net Change
-2470
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6514
5K10K64561-497#6514#7011
10K15K72324-252#7011#7263
15K20K31644-613#7263#7876
20KHalf787+71#7876#7805
Half25K79205-126#7805#7931
25K30K461174-1128#7931#9059
30K20M52267-215#9059#9274
20M21M10777+30#9274#9244
21M35K6745+22#9244#9222
35K23M91162-71#9222#9293
23M24M8497-13#9293#9306
24M40K12725+102#9306#9204
40K25.2M6512+53#9204#9151
25.2MFinish18316+167#9151#8984
TOTALS11463616-2470
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing