Robert Harrison

Bib: 1034M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Masters (Masters Men)
#0 / 10463
Top 8%
Division (M45-49)
#0 / 2386
Top 9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:31
Rank: #4639
Start5K
20:31 | 6:36/mi
10K· 6.21 mi
41:01
Rank: #4511 (+128)
5K10K
20:30 | 6:36/mi
15K· 9.32 mi
1:01:32
Rank: #4415 (+96)
10K15K
20:31 | 6:36/mi
20K· 12.43 mi
1:22:13
Rank: #4307 (+108)
15K20K
20:41 | 6:39/mi
Half· 13.11 mi
1:26:40
Rank: #4257 (+50)
20KHalf
4:27 | 6:31/mi
25K· 15.53 mi
1:42:49
Rank: #4144 (+113)
Half25K
16:09 | 6:40/mi
30K· 18.64 mi
2:03:48
Rank: #3898 (+246)
25K30K
20:59 | 6:45/mi
20M
2:13:04
Rank: #3796 (+102)
30K20M
9:16 | 6:49/mi
21M
2:20:11
Rank: #3701 (+95)
20M21M
7:07 | 7:07/mi
35K· 21.75 mi
2:25:12
Rank: #3676 (+25)
21M35K
5:01 | 6:42/mi
23M
2:33:50
Rank: #3606 (+70)
35K23M
8:38 | 6:54/mi
24M
2:40:39
Rank: #3555 (+51)
23M24M
6:49 | 6:49/mi
40K· 24.85 mi
2:46:33
Rank: #3521 (+34)
24M40K
5:54 | 6:54/mi
25.2M
2:49:08
Rank: #3492 (+29)
40K25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:56:01
Rank: #3496 (-4)
25.2MFinish
6:53 | 6:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:40
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:29:21
Pace6:49 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5720:316:3620:31
6:36
-
10K
6.21 mi10:41:2741:016:3620:30
6:36
0:00
15K
9.32 mi11:01:581:01:326:3620:31
6:36
0:00
20K
12.43 mi11:22:391:22:136:3720:41
6:39
+0:03
Half
13.11 mi11:27:061:26:406:374:27
6:31
-0:08
25K
15.53 mi11:43:151:42:496:3716:09
6:40
+0:09
30K
18.64 mi12:04:142:03:486:3820:59
6:45
+0:05
20M
20.00 mi12:13:302:13:046:399:16
6:49
+0:04
21M
21.00 mi12:20:372:20:116:417:07
7:07
+0:18
35K
21.75 mi12:25:382:25:126:415:01
6:42
-0:25
23M
23.00 mi12:34:162:33:506:418:38
6:54
+0:12
24M
24.00 mi12:41:052:40:396:426:49
6:49
-0:05
40K
24.85 mi12:46:592:46:336:425:54
6:54
+0:05
25.2M
25.20 mi12:49:342:49:086:432:35
7:29
+0:35
Finish
26.22 mi12:56:272:56:016:436:53
6:45
-0:44

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

6:31 /mi

Average Pace

6:43 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:26

99% of race

Time at Steady Pace

2:35

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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 mi10:20:5720:316:3620:31
6:36
#4639
10K
6.21 mi10:41:2741:016:3620:30
6:36
#4511
15K
9.32 mi11:01:581:01:326:3620:31
6:36
#4415
20K
12.43 mi11:22:391:22:136:3720:41
6:39
#4307
Half
13.11 mi11:27:061:26:406:374:27
6:31
#4257
25K
15.53 mi11:43:151:42:496:3716:09
6:40
#4144
30K
18.64 mi12:04:142:03:486:3820:59
6:45
#3898
20M
20.00 mi12:13:302:13:046:399:16
6:49
#3796
21M
21.00 mi12:20:372:20:116:417:07
7:07
#3701
35K
21.75 mi12:25:382:25:126:415:01
6:42
#3676
23M
23.00 mi12:34:162:33:506:418:38
6:54
#3606
24M
24.00 mi12:41:052:40:396:426:49
6:49
#3555
40K
24.85 mi12:46:592:46:336:425:54
6:54
#3521
25.2M
25.20 mi12:49:342:49:086:432:35
7:29
#3492
Finish
26.22 mi12:56:272:56:016:436:53
6:45
#3496
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4639435143514264(Top 15%)4008(Top 25%)4008(Top 168%)
10K6.21 mi3.10 mi4511+1284239+1124239+1124466(Top 16%)4185(Top 26%)4185(Top 175%)
15K9.32 mi3.11 mi4415+964151+884151+884264(Top 15%)4008(Top 25%)4008(Top 168%)
20K12.43 mi3.11 mi4307+1084049+1024049+1024075(Top 14%)3825(Top 24%)3825(Top 160%)
Half13.11 mi0.68 mi4257+504004+454004+453866(Top 14%)3646(Top 23%)3646(Top 153%)
25K15.53 mi2.42 mi4144+1133893+1113893+1113870(Top 14%)3625(Top 23%)3625(Top 152%)
30K18.64 mi3.11 mi3898+2463670+2233670+2233170(Top 11%)2974(Top 18%)2974(Top 125%)
20M20.00 mi1.36 mi3796+1023575+953575+953062(Top 11%)2852(Top 18%)2852(Top 120%)
21M21.00 mi1.00 mi3701+953480+953480+952782(Top 10%)2585(Top 16%)2585(Top 108%)
35K21.75 mi0.75 mi3676+253456+243456+243572(Top 13%)3245(Top 20%)3245(Top 136%)
23M23.00 mi1.25 mi3606+703388+683388+683199(Top 11%)2919(Top 18%)2919(Top 122%)
24M24.00 mi1.00 mi3555+513335+533335+533616(Top 13%)3235(Top 20%)3235(Top 136%)
40K24.85 mi0.85 mi3521+343299+363299+363368(Top 12%)3010(Top 19%)3010(Top 126%)
25.2M25.20 mi0.35 mi3492+293267+323267+323399(Top 12%)2989(Top 19%)2989(Top 125%)
Finish26.22 mi1.02 mi3496-43265+23265+24227(Top 15%)3604(Top 22%)3604(Top 151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4264

Males

4008

M45-49

4008

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4466

Males

4185

M45-49

4185

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4264

Males

4008

M45-49

4008

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

4075

Males

3825

M45-49

3825

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3866

Males

3646

M45-49

3646

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3870

Males

3625

M45-49

3625

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3170

Males

2974

M45-49

2974

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3062

Males

2852

M45-49

2852

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2782

Males

2585

M45-49

2585

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3572

Males

3245

M45-49

3245

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3199

Males

2919

M45-49

2919

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3616

Males

3235

M45-49

3235

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3368

Males

3010

M45-49

3010

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3399

Males

2989

M45-49

2989

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4227

Males

3604

M45-49

3604

Passing Analysis

Category:
Athletes Passed
1601
Passed By
458
Net Change
+1143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4639
5K10K241113+128#4639#4511
10K15K15357+96#4511#4415
15K20K15244+108#4415#4307
20KHalf577+50#4307#4257
Half25K14835+113#4257#4144
25K30K26923+246#4144#3898
30K20M1108+102#3898#3796
20M21M10914+95#3796#3701
21M35K4520+25#3701#3676
35K23M9929+70#3676#3606
23M24M7322+51#3606#3555
24M40K6228+34#3555#3521
40K25.2M4112+29#3521#3492
25.2MFinish4246-4#3492#3496
TOTALS1601458+1143
📊

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