Aaron Rex

Bib: 9681M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:00
Rank: #7550
Start5K
22:00 | 7:05/mi
10K· 6.21 mi
44:33
Rank: #7914 (-364)
5K10K
22:33 | 7:15/mi
15K· 9.32 mi
1:07:14
Rank: #7981 (-67)
10K15K
22:41 | 7:18/mi
20K· 12.43 mi
1:31:53
Rank: #8811 (-830)
15K20K
24:39 | 7:56/mi
Half· 13.11 mi
1:36:48
Rank: #8710 (+101)
20KHalf
4:55 | 7:12/mi
25K· 15.53 mi
1:57:52
Rank: #9702 (-992)
Half25K
21:04 | 8:41/mi
30K· 18.64 mi
2:28:13
Rank: #11296 (-1594)
25K30K
30:21 | 9:46/mi
20M
2:41:17
Rank: #11632 (-336)
30K20M
13:04 | 9:37/mi
21M
2:52:04
Rank: #11950 (-318)
20M21M
10:47 | 10:47/mi
35K· 21.75 mi
2:59:03
Rank: #12051 (-101)
21M35K
6:59 | 9:20/mi
23M
3:13:30
Rank: #12793 (-742)
35K23M
14:27 | 11:32/mi
24M
3:24:06
Rank: #13161 (-368)
23M24M
10:36 | 10:36/mi
40K· 24.85 mi
3:33:41
Rank: #13502 (-341)
24M40K
9:35 | 11:13/mi
25.2M
3:38:18
Rank: #13715 (-213)
40K25.2M
4:37 | 13:23/mi
Finish· 26.22 mi
3:48:15
Rank: #13892 (-177)
25.2MFinish
9:57 | 9:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:48
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time2:11:27
Pace10:02 /mi
📊Positive Split: 35.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5122:007:0522:00
7:05
-
10K
6.21 mi11:10:2444:337:1022:33
7:15
+0:10
15K
9.32 mi11:33:051:07:147:1322:41
7:18
+0:03
20K
12.43 mi11:57:441:31:537:2424:39
7:56
+0:38
Half
13.11 mi12:02:391:36:487:234:55
7:12
-0:44
25K
15.53 mi12:23:431:57:527:3521:04
8:41
+1:29
30K
18.64 mi12:54:042:28:137:5730:21
9:46
+1:05
20M
20.00 mi13:07:082:41:178:0413:04
9:37
-0:09
21M
21.00 mi13:17:552:52:048:1210:47
10:47
+1:10
35K
21.75 mi13:24:542:59:038:146:59
9:20
-1:27
23M
23.00 mi13:39:213:13:308:2514:27
11:32
+2:12
24M
24.00 mi13:49:573:24:068:3010:36
10:36
-0:56
40K
24.85 mi13:59:323:33:418:369:35
11:13
+0:37
25.2M
25.20 mi14:04:093:38:188:404:37
13:23
+2:10
Finish
26.22 mi14:14:063:48:158:439:57
9:46
-3:37

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

7:05 /mi

Average Pace

8:43 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:52

52% of race

Time at Steady Pace

1:00:21

26% of race

Time at Slower Pace

50:02

22% of race

Average Pace: 8:42 /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 mi10:47:5122:007:0522:00
7:05
#7550
10K
6.21 mi11:10:2444:337:1022:33
7:15
#7914
15K
9.32 mi11:33:051:07:147:1322:41
7:18
#7981
20K
12.43 mi11:57:441:31:537:2424:39
7:56
#8811
Half
13.11 mi12:02:391:36:487:234:55
7:12
#8710
25K
15.53 mi12:23:431:57:527:3521:04
8:41
#9702
30K
18.64 mi12:54:042:28:137:5730:21
9:46
#11296
20M
20.00 mi13:07:082:41:178:0413:04
9:37
#11632
21M
21.00 mi13:17:552:52:048:1210:47
10:47
#11950
35K
21.75 mi13:24:542:59:038:146:59
9:20
#12051
23M
23.00 mi13:39:213:13:308:2514:27
11:32
#12793
24M
24.00 mi13:49:573:24:068:3010:36
10:36
#13161
40K
24.85 mi13:59:323:33:418:369:35
11:13
#13502
25.2M
25.20 mi14:04:093:38:188:404:37
13:23
#13715
Finish
26.22 mi14:14:063:48:158:439:57
9:46
#13892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7550652865288175(Top 32%)6822(Top 47%)6822(Top 308%)
10K6.21 mi3.10 mi7914-3646739-2116739-2118328(Top 33%)6946(Top 48%)6946(Top 313%)
15K9.32 mi3.11 mi7981-676754-156754-158175(Top 32%)6822(Top 47%)6822(Top 308%)
20K12.43 mi3.11 mi8811-8307211-4577211-45711358(Top 44%)8351(Top 57%)8351(Top 377%)
Half13.11 mi0.68 mi8710+1017148+637148+637047(Top 28%)6041(Top 41%)6041(Top 272%)
25K15.53 mi2.42 mi9702-9927616-4687616-46814022(Top 55%)9363(Top 64%)9363(Top 422%)
30K18.64 mi3.11 mi11296-15948289-6738289-67316500(Top 65%)10223(Top 70%)10223(Top 461%)
20M20.00 mi1.36 mi11632-3368407-1188407-11814983(Top 59%)9292(Top 64%)9292(Top 419%)
21M21.00 mi1.00 mi11950-3188489-828489-8215706(Top 61%)9501(Top 65%)9501(Top 428%)
35K21.75 mi0.75 mi12051-1018496-78496-714835(Top 58%)9044(Top 62%)9044(Top 408%)
23M23.00 mi1.25 mi12793-7428760-2648760-26419723(Top 77%)11421(Top 78%)11421(Top 515%)
24M24.00 mi1.00 mi13161-3688864-1048864-10418124(Top 71%)10559(Top 72%)10559(Top 476%)
40K24.85 mi0.85 mi13502-3418975-1118975-11118607(Top 73%)10759(Top 74%)10759(Top 485%)
25.2M25.20 mi0.35 mi13715-2139051-769051-7620450(Top 80%)11656(Top 80%)11656(Top 526%)
Finish26.22 mi1.02 mi13892-1779101-509101-5017566(Top 69%)10230(Top 70%)10230(Top 461%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8175

Males

6822

M45-49

6822

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8328

Males

6946

M45-49

6946

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8175

Males

6822

M45-49

6822

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11358

Males

8351

M45-49

8351

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7047

Males

6041

M45-49

6041

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14022

Males

9363

M45-49

9363

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

16500

Males

10223

M45-49

10223

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

14983

Males

9292

M45-49

9292

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

15706

Males

9501

M45-49

9501

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

14835

Males

9044

M45-49

9044

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

19723

Males

11421

M45-49

11421

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18124

Males

10559

M45-49

10559

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18607

Males

10759

M45-49

10759

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20450

Males

11656

M45-49

11656

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

17566

Males

10230

M45-49

10230

Passing Analysis

Category:
Athletes Passed
806
Passed By
7145
Net Change
-6342
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7550
5K10K91455-364#7550#7914
10K15K156223-67#7914#7981
15K20K45875-830#7981#8811
20KHalf1054+101#8811#8710
Half25K451036-992#8710#9702
25K30K431635-1594#9702#11296
30K20M63399-336#11296#11632
20M21M66384-318#11632#11950
21M35K39140-101#11950#12051
35K23M37779-742#12051#12793
23M24M32400-368#12793#13161
24M40K28369-341#13161#13502
40K25.2M10223-213#13502#13715
25.2MFinish46223-177#13715#13892
TOTALS8067145-6342
📊

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