Cory Robertson

Bib: 30635M

TX

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:16
Rank: #23120
Start5K
31:16 | 10:04/mi
10K· 6.21 mi
1:03:56
Rank: #23371 (-251)
5K10K
32:40 | 10:31/mi
15K· 9.32 mi
1:37:09
Rank: #23334 (+37)
10K15K
33:13 | 10:41/mi
20K· 12.43 mi
2:09:30
Rank: #22867 (+467)
15K20K
32:21 | 10:25/mi
Half· 13.11 mi
2:16:38
Rank: #22830 (+37)
20KHalf
7:08 | 10:27/mi
25K· 15.53 mi
2:44:50
Rank: #22813 (+17)
Half25K
28:12 | 11:38/mi
30K· 18.64 mi
3:24:21
Rank: #22892 (-79)
25K30K
39:31 | 12:43/mi
20M
3:45:04
Rank: #23187 (-295)
30K20M
20:43 | 15:15/mi
21M
3:59:45
Rank: #23186 (+1)
20M21M
14:41 | 14:41/mi
35K· 21.75 mi
4:10:22
Rank: #23246 (-60)
21M35K
10:37 | 14:11/mi
23M
4:28:56
Rank: #23340 (-94)
35K23M
18:34 | 14:50/mi
24M
4:43:39
Rank: #23481 (-141)
23M24M
14:43 | 14:43/mi
40K· 24.85 mi
4:56:33
Rank: #23564 (-83)
24M40K
12:54 | 15:05/mi
25.2M
5:01:44
Rank: #23561 (+3)
40K25.2M
5:11 | 15:02/mi
Finish· 26.22 mi
5:12:08
Rank: #23450 (+111)
25.2MFinish
10:24 | 10:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:38
Pace10:25 /mi
2nd Half
Distance13.11 mi
Time2:55:30
Pace13:23 /mi
📊Positive Split: 28.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:3031:1610:0431:16
10:04
-
10K
6.21 mi12:30:101:03:5610:1732:40
10:31
+0:27
15K
9.32 mi13:03:231:37:0910:2533:13
10:41
+0:10
20K
12.43 mi13:35:442:09:3010:2532:21
10:25
-0:16
Half
13.11 mi13:42:522:16:3810:257:08
10:27
+0:02
25K
15.53 mi14:11:042:44:5010:3728:12
11:38
+1:11
30K
18.64 mi14:50:353:24:2110:5839:31
12:43
+1:05
20M
20.00 mi15:11:183:45:0411:1520:43
15:15
+2:32
21M
21.00 mi15:25:593:59:4511:2514:41
14:41
-0:34
35K
21.75 mi15:36:364:10:2211:3110:37
14:11
-0:30
23M
23.00 mi15:55:104:28:5611:4218:34
14:50
+0:39
24M
24.00 mi16:09:534:43:3911:4914:43
14:43
-0:07
40K
24.85 mi16:22:474:56:3311:5612:54
15:05
+0:22
25.2M
25.20 mi16:27:585:01:4411:585:11
15:02
-0:03
Finish
26.22 mi16:38:225:12:0811:5510:24
10:12
-4:50

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

10:04 /mi

Average Pace

11:55 /mi

Slowest Pace

15:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:14

56% of race

Time at Steady Pace

39:31

13% of race

Time at Slower Pace

1:37:23

31% of race

Average Pace: 11:54 /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 mi11:57:3031:1610:0431:16
10:04
#23120
10K
6.21 mi12:30:101:03:5610:1732:40
10:31
#23371
15K
9.32 mi13:03:231:37:0910:2533:13
10:41
#23334
20K
12.43 mi13:35:442:09:3010:2532:21
10:25
#22867
Half
13.11 mi13:42:522:16:3810:257:08
10:27
#22830
25K
15.53 mi14:11:042:44:5010:3728:12
11:38
#22813
30K
18.64 mi14:50:353:24:2110:5839:31
12:43
#22892
20M
20.00 mi15:11:183:45:0411:1520:43
15:15
#23187
21M
21.00 mi15:25:593:59:4511:2514:41
14:41
#23186
35K
21.75 mi15:36:364:10:2211:3110:37
14:11
#23246
23M
23.00 mi15:55:104:28:5611:4218:34
14:50
#23340
24M
24.00 mi16:09:534:43:3911:4914:43
14:43
#23481
40K
24.85 mi16:22:474:56:3311:5612:54
15:05
#23564
25.2M
25.20 mi16:27:585:01:4411:585:11
15:02
#23561
Finish
26.22 mi16:38:225:12:0811:5510:24
10:12
#23450
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23120136191361923256(Top 91%)13643(Top 94%)13643(Top 679%)
10K6.21 mi3.10 mi23371-25113720-10113720-10123544(Top 92%)13790(Top 95%)13790(Top 686%)
15K9.32 mi3.11 mi23334+3713706+1413706+1423256(Top 91%)13643(Top 94%)13643(Top 679%)
20K12.43 mi3.11 mi22867+46713482+22413482+22421491(Top 84%)12817(Top 88%)12817(Top 638%)
Half13.11 mi0.68 mi22830+3713460+2213460+2222550(Top 88%)13259(Top 91%)13259(Top 660%)
25K15.53 mi2.42 mi22813+1713425+3513425+3522619(Top 89%)13236(Top 91%)13236(Top 659%)
30K18.64 mi3.11 mi22892-7913408+1713408+1722933(Top 90%)13264(Top 91%)13264(Top 660%)
20M20.00 mi1.36 mi23187-29513514-10613514-10624892(Top 97%)14191(Top 97%)14191(Top 706%)
21M21.00 mi1.00 mi23186+113506+813506+823198(Top 91%)13267(Top 91%)13267(Top 660%)
35K21.75 mi0.75 mi23246-6013533-2713533-2724415(Top 96%)13874(Top 95%)13874(Top 691%)
23M23.00 mi1.25 mi23340-9413563-3013563-3024532(Top 96%)13946(Top 96%)13946(Top 694%)
24M24.00 mi1.00 mi23481-14113618-5513618-5524690(Top 97%)13996(Top 96%)13996(Top 697%)
40K24.85 mi0.85 mi23564-8313651-3313651-3324585(Top 96%)13922(Top 96%)13922(Top 693%)
25.2M25.20 mi0.35 mi23561+313644+713644+723049(Top 90%)13059(Top 90%)13059(Top 650%)
Finish26.22 mi1.02 mi23450+11113577+6713577+6719102(Top 75%)11044(Top 76%)11044(Top 550%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

23256

Males

13643

M40-44

13643

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

23544

Males

13790

M40-44

13790

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

23256

Males

13643

M40-44

13643

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

21491

Males

12817

M40-44

12817

20K→Half

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

22550

Males

13259

M40-44

13259

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

22619

Males

13236

M40-44

13236

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

22933

Males

13264

M40-44

13264

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

24892

Males

14191

M40-44

14191

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

23198

Males

13267

M40-44

13267

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

24415

Males

13874

M40-44

13874

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

24532

Males

13946

M40-44

13946

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

24690

Males

13996

M40-44

13996

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24585

Males

13922

M40-44

13922

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23049

Males

13059

M40-44

13059

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

19102

Males

11044

M40-44

11044

Passing Analysis

Category:
Athletes Passed
1299
Passed By
1629
Net Change
-330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23120
5K10K105356-251#23120#23371
10K15K154117+37#23371#23334
15K20K47710+467#23334#22867
20KHalf4811+37#22867#22830
Half25K132115+17#22830#22813
25K30K121200-79#22813#22892
30K20M17312-295#22892#23187
20M21M4847+1#23187#23186
21M35K1676-60#23186#23246
35K23M28122-94#23246#23340
23M24M13154-141#23340#23481
24M40K1295-83#23481#23564
40K25.2M1714+3#23564#23561
25.2MFinish1110+111#23561#23450
TOTALS12991629-330
📊

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