Justin Riis

Bib: 5213M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 22%
Gender (Male)
#0 / 14578
Top 33%
Masters (Masters Men)
#0 / 9729
Top 21%
Division (M40-44)
#0 / 2009
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:54
Rank: #7327
Start5K
21:54 | 7:03/mi
10K· 6.21 mi
43:03
Rank: #6356 (+971)
5K10K
21:09 | 6:48/mi
15K· 9.32 mi
1:04:33
Rank: #6106 (+250)
10K15K
21:30 | 6:55/mi
20K· 12.43 mi
1:26:07
Rank: #5719 (+387)
15K20K
21:34 | 6:56/mi
Half· 13.11 mi
1:30:35
Rank: #5567 (+152)
20KHalf
4:28 | 6:33/mi
25K· 15.53 mi
1:47:26
Rank: #5193 (+374)
Half25K
16:51 | 6:57/mi
30K· 18.64 mi
2:09:33
Rank: #4731 (+462)
25K30K
22:07 | 7:07/mi
20M
2:19:41
Rank: #4597 (+134)
30K20M
10:08 | 7:27/mi
21M
2:28:00
Rank: #4581 (+16)
20M21M
8:19 | 8:19/mi
35K· 21.75 mi
2:34:02
Rank: #4661 (-80)
21M35K
6:02 | 8:04/mi
23M
2:45:39
Rank: #4973 (-312)
35K23M
11:37 | 9:17/mi
24M
2:54:09
Rank: #5084 (-111)
23M24M
8:30 | 8:30/mi
40K· 24.85 mi
3:01:40
Rank: #5170 (-86)
24M40K
7:31 | 8:47/mi
25.2M
3:05:02
Rank: #5216 (-46)
40K25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:14:41
Rank: #5625 (-409)
25.2MFinish
9:39 | 9:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:35
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:44:06
Pace7:56 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1221:547:0321:54
7:03
-
10K
6.21 mi10:47:2143:036:5621:09
6:48
-0:15
15K
9.32 mi11:08:511:04:336:5621:30
6:55
+0:07
20K
12.43 mi11:30:251:26:076:5621:34
6:56
+0:01
Half
13.11 mi11:34:531:30:356:554:28
6:33
-0:23
25K
15.53 mi11:51:441:47:266:5516:51
6:57
+0:24
30K
18.64 mi12:13:512:09:336:5722:07
7:07
+0:10
20M
20.00 mi12:23:592:19:416:5910:08
7:27
+0:20
21M
21.00 mi12:32:182:28:007:038:19
8:19
+0:52
35K
21.75 mi12:38:202:34:027:056:02
8:04
-0:15
23M
23.00 mi12:49:572:45:397:1211:37
9:17
+1:13
24M
24.00 mi12:58:272:54:097:158:30
8:30
-0:47
40K
24.85 mi13:05:583:01:407:197:31
8:47
+0:17
25.2M
25.20 mi13:09:203:05:027:213:22
9:46
+0:59
Finish
26.22 mi13:18:593:14:417:269:39
9:28
-0:18

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

6:33 /mi

Average Pace

7:26 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:07

24% of race

Time at Steady Pace

1:32:34

48% of race

Time at Slower Pace

55:00

28% of race

Average Pace: 7:25 /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 mi10:26:1221:547:0321:54
7:03
#7327
10K
6.21 mi10:47:2143:036:5621:09
6:48
#6356
15K
9.32 mi11:08:511:04:336:5621:30
6:55
#6106
20K
12.43 mi11:30:251:26:076:5621:34
6:56
#5719
Half
13.11 mi11:34:531:30:356:554:28
6:33
#5567
25K
15.53 mi11:51:441:47:266:5516:51
6:57
#5193
30K
18.64 mi12:13:512:09:336:5722:07
7:07
#4731
20M
20.00 mi12:23:592:19:416:5910:08
7:27
#4597
21M
21.00 mi12:32:182:28:007:038:19
8:19
#4581
35K
21.75 mi12:38:202:34:027:056:02
8:04
#4661
23M
23.00 mi12:49:572:45:397:1211:37
9:17
#4973
24M
24.00 mi12:58:272:54:097:158:30
8:30
#5084
40K
24.85 mi13:05:583:01:407:197:31
8:47
#5170
25.2M
25.20 mi13:09:203:05:027:213:22
9:46
#5216
Finish
26.22 mi13:18:593:14:417:269:39
9:28
#5625
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7327637863785707(Top 22%)5168(Top 35%)5168(Top 257%)
10K6.21 mi3.10 mi6356+9715688+6905688+6905250(Top 21%)4842(Top 33%)4842(Top 241%)
15K9.32 mi3.11 mi6106+2505505+1835505+1835707(Top 22%)5168(Top 35%)5168(Top 257%)
20K12.43 mi3.11 mi5719+3875183+3225183+3224892(Top 19%)4480(Top 31%)4480(Top 223%)
Half13.11 mi0.68 mi5567+1525065+1185065+1182893(Top 11%)2763(Top 19%)2763(Top 138%)
25K15.53 mi2.42 mi5193+3744745+3204745+3204090(Top 16%)3774(Top 26%)3774(Top 188%)
30K18.64 mi3.11 mi4731+4624342+4034342+4033423(Top 13%)3143(Top 22%)3143(Top 156%)
20M20.00 mi1.36 mi4597+1344223+1194223+1194163(Top 16%)3672(Top 25%)3672(Top 183%)
21M21.00 mi1.00 mi4581+164191+324191+325379(Top 21%)4339(Top 30%)4339(Top 216%)
35K21.75 mi0.75 mi4661-804240-494240-498133(Top 32%)5815(Top 40%)5815(Top 289%)
23M23.00 mi1.25 mi4973-3124441-2014441-20112475(Top 49%)7785(Top 53%)7785(Top 388%)
24M24.00 mi1.00 mi5084-1114497-564497-569424(Top 37%)6238(Top 43%)6238(Top 311%)
40K24.85 mi0.85 mi5170-864532-354532-359809(Top 38%)6295(Top 43%)6295(Top 313%)
25.2M25.20 mi0.35 mi5216-464546-144546-149834(Top 38%)6244(Top 43%)6244(Top 311%)
Finish26.22 mi1.02 mi5625-4094805-2594805-25916354(Top 64%)9622(Top 66%)9622(Top 479%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5707

Males

5168

M40-44

5168

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5250

Males

4842

M40-44

4842

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5707

Males

5168

M40-44

5168

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4892

Males

4480

M40-44

4480

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2893

Males

2763

M40-44

2763

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4090

Males

3774

M40-44

3774

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3423

Males

3143

M40-44

3143

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4163

Males

3672

M40-44

3672

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5379

Males

4339

M40-44

4339

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8133

Males

5815

M40-44

5815

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

12475

Males

7785

M40-44

7785

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9424

Males

6238

M40-44

6238

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

9809

Males

6295

M40-44

6295

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9834

Males

6244

M40-44

6244

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

16354

Males

9622

M40-44

9622

Passing Analysis

Category:
Athletes Passed
3118
Passed By
1416
Net Change
+1702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7327
5K10K9743+971#7327#6356
10K15K28939+250#6356#6106
15K20K40316+387#6106#5719
20KHalf1520+152#5719#5567
Half25K3839+374#5567#5193
25K30K47311+462#5193#4731
30K20M16329+134#4731#4597
20M21M7963+16#4597#4581
21M35K35115-80#4581#4661
35K23M30342-312#4661#4973
23M24M43154-111#4973#5084
24M40K52138-86#5084#5170
40K25.2M2773-46#5170#5216
25.2MFinish15424-409#5216#5625
TOTALS31181416+1702
📊

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