Justin Riis

Bib: 7546M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 20%
Gender (Male)
#0 / 16105
Top 32%
Masters (Masters Men)
#0 / 10463
Top 17%
Division (M40-44)
#0 / 2247
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:55
Rank: #8239
Start5K
21:55 | 7:03/mi
10K· 6.21 mi
43:35
Rank: #7950 (+289)
5K10K
21:40 | 6:58/mi
15K· 9.32 mi
1:05:28
Rank: #7925 (+25)
10K15K
21:53 | 7:03/mi
20K· 12.43 mi
1:27:45
Rank: #7898 (+27)
15K20K
22:17 | 7:10/mi
Half· 13.11 mi
1:32:10
Rank: #7682 (+216)
20KHalf
4:25 | 6:28/mi
25K· 15.53 mi
1:49:04
Rank: #7396 (+286)
Half25K
16:54 | 6:58/mi
30K· 18.64 mi
2:11:02
Rank: #6854 (+542)
25K30K
21:58 | 7:04/mi
20M
2:20:57
Rank: #6701 (+153)
30K20M
9:55 | 7:18/mi
21M
2:28:38
Rank: #6555 (+146)
20M21M
7:41 | 7:41/mi
35K· 21.75 mi
2:33:55
Rank: #6485 (+70)
21M35K
5:17 | 7:04/mi
23M
2:42:30
Rank: #6217 (+268)
35K23M
8:35 | 6:51/mi
24M
2:49:22
Rank: #6051 (+166)
23M24M
6:52 | 6:52/mi
40K· 24.85 mi
2:55:24
Rank: #5932 (+119)
24M40K
6:02 | 7:03/mi
25.2M
2:58:00
Rank: #5861 (+71)
40K25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
3:04:42
Rank: #5671 (+190)
25.2MFinish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:32:10
Pace7:02 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:32:32
Pace7:04 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3121:557:0321:55
7:03
-
10K
6.21 mi10:50:1143:357:0121:40
6:58
-0:05
15K
9.32 mi11:12:041:05:287:0121:53
7:03
+0:05
20K
12.43 mi11:34:211:27:457:0422:17
7:10
+0:07
Half
13.11 mi11:38:461:32:107:024:25
6:28
-0:42
25K
15.53 mi11:55:401:49:047:0116:54
6:58
+0:30
30K
18.64 mi12:17:382:11:027:0221:58
7:04
+0:06
20M
20.00 mi12:27:332:20:577:039:55
7:18
+0:14
21M
21.00 mi12:35:142:28:387:057:41
7:41
+0:23
35K
21.75 mi12:40:312:33:557:055:17
7:04
-0:37
23M
23.00 mi12:49:062:42:307:048:35
6:51
-0:13
24M
24.00 mi12:55:582:49:227:036:52
6:52
+0:01
40K
24.85 mi13:02:002:55:247:036:02
7:03
+0:11
25.2M
25.20 mi13:04:362:58:007:042:36
7:32
+0:29
Finish
26.22 mi13:11:183:04:427:036:42
6:34
-0:58

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

6:28 /mi

Average Pace

7:03 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:13

77% of race

Time at Steady Pace

34:48

19% of race

Time at Slower Pace

7:41

4% of race

Average Pace: 7:03 /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 mi10:28:3121:557:0321:55
7:03
#8239
10K
6.21 mi10:50:1143:357:0121:40
6:58
#7950
15K
9.32 mi11:12:041:05:287:0121:53
7:03
#7925
20K
12.43 mi11:34:211:27:457:0422:17
7:10
#7898
Half
13.11 mi11:38:461:32:107:024:25
6:28
#7682
25K
15.53 mi11:55:401:49:047:0116:54
6:58
#7396
30K
18.64 mi12:17:382:11:027:0221:58
7:04
#6854
20M
20.00 mi12:27:332:20:577:039:55
7:18
#6701
21M
21.00 mi12:35:142:28:387:057:41
7:41
#6555
35K
21.75 mi12:40:312:33:557:055:17
7:04
#6485
23M
23.00 mi12:49:062:42:307:048:35
6:51
#6217
24M
24.00 mi12:55:582:49:227:036:52
6:52
#6051
40K
24.85 mi13:02:002:55:247:036:02
7:03
#5932
25.2M
25.20 mi13:04:362:58:007:042:36
7:32
#5861
Finish
26.22 mi13:11:183:04:427:036:42
6:34
#5671
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8239714571457905(Top 28%)6885(Top 43%)6885(Top 306%)
10K6.21 mi3.10 mi7950+2896950+1956950+1957752(Top 27%)6811(Top 42%)6811(Top 303%)
15K9.32 mi3.11 mi7925+256934+166934+167905(Top 28%)6885(Top 43%)6885(Top 306%)
20K12.43 mi3.11 mi7898+276889+456889+457974(Top 28%)6857(Top 43%)6857(Top 305%)
Half13.11 mi0.68 mi7682+2166749+1406749+1403563(Top 13%)3379(Top 21%)3379(Top 150%)
25K15.53 mi2.42 mi7396+2866542+2076542+2076119(Top 22%)5491(Top 34%)5491(Top 244%)
30K18.64 mi3.11 mi6854+5426095+4476095+4475156(Top 18%)4668(Top 29%)4668(Top 208%)
20M20.00 mi1.36 mi6701+1535962+1335962+1335784(Top 20%)5045(Top 31%)5045(Top 225%)
21M21.00 mi1.00 mi6555+1465827+1355827+1355564(Top 20%)4774(Top 30%)4774(Top 212%)
35K21.75 mi0.75 mi6485+705765+625765+625782(Top 20%)4918(Top 31%)4918(Top 219%)
23M23.00 mi1.25 mi6217+2685542+2235542+2233012(Top 11%)2754(Top 17%)2754(Top 123%)
24M24.00 mi1.00 mi6051+1665407+1355407+1353929(Top 14%)3482(Top 22%)3482(Top 155%)
40K24.85 mi0.85 mi5932+1195298+1095298+1094231(Top 15%)3668(Top 23%)3668(Top 163%)
25.2M25.20 mi0.35 mi5861+715236+625236+623628(Top 13%)3172(Top 20%)3172(Top 141%)
Finish26.22 mi1.02 mi5671+1905075+1615075+1613223(Top 11%)2855(Top 18%)2855(Top 127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7905

Males

6885

M40-44

6885

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7752

Males

6811

M40-44

6811

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7905

Males

6885

M40-44

6885

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7974

Males

6857

M40-44

6857

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3563

Males

3379

M40-44

3379

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6119

Males

5491

M40-44

5491

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5156

Males

4668

M40-44

4668

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5784

Males

5045

M40-44

5045

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5564

Males

4774

M40-44

4774

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5782

Males

4918

M40-44

4918

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3012

Males

2754

M40-44

2754

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3929

Males

3482

M40-44

3482

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4231

Males

3668

M40-44

3668

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3628

Males

3172

M40-44

3172

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3223

Males

2855

M40-44

2855

Passing Analysis

Category:
Athletes Passed
2972
Passed By
404
Net Change
+2568
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8239
5K10K392103+289#8239#7950
10K15K154129+25#7950#7925
15K20K140113+27#7925#7898
20KHalf2160+216#7898#7682
Half25K2893+286#7682#7396
25K30K5442+542#7396#6854
30K20M16815+153#6854#6701
20M21M15812+146#6701#6555
21M35K8414+70#6555#6485
35K23M2691+268#6485#6217
23M24M1715+166#6217#6051
24M40K1212+119#6051#5932
40K25.2M743+71#5932#5861
25.2MFinish1922+190#5861#5671
TOTALS2972404+2568
📊

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