Rob Marshall

Bib: 13670M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 50%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:37
Rank: #13435
Start5K
24:37 | 7:55/mi
10K· 6.21 mi
48:48
Rank: #13209 (+226)
5K10K
24:11 | 7:47/mi
15K· 9.32 mi
1:12:56
Rank: #12921 (+288)
10K15K
24:08 | 7:46/mi
20K· 12.43 mi
1:37:38
Rank: #12916 (+5)
15K20K
24:42 | 7:57/mi
Half· 13.11 mi
1:43:00
Rank: #12938 (-22)
20KHalf
5:22 | 7:52/mi
25K· 15.53 mi
2:02:26
Rank: #12883 (+55)
Half25K
19:26 | 8:01/mi
30K· 18.64 mi
2:28:14
Rank: #12918 (-35)
25K30K
25:48 | 8:18/mi
20M
2:39:51
Rank: #12990 (-72)
30K20M
11:37 | 8:33/mi
21M
2:48:53
Rank: #12997 (-7)
20M21M
9:02 | 9:02/mi
35K· 21.75 mi
2:55:06
Rank: #13022 (-25)
21M35K
6:13 | 8:19/mi
23M
3:06:01
Rank: #13099 (-77)
35K23M
10:55 | 8:43/mi
24M
3:14:32
Rank: #13162 (-63)
23M24M
8:31 | 8:31/mi
40K· 24.85 mi
3:21:54
Rank: #13186 (-24)
24M40K
7:22 | 8:37/mi
25.2M
3:25:07
Rank: #13175 (+11)
40K25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:33:40
Rank: #13241 (-66)
25.2MFinish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:00
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:50:40
Pace8:27 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1924:377:5524:37
7:55
-
10K
6.21 mi11:16:3048:487:5124:11
7:47
-0:08
15K
9.32 mi11:40:381:12:567:4924:08
7:46
-0:01
20K
12.43 mi12:05:201:37:387:5124:42
7:57
+0:11
Half
13.11 mi12:10:421:43:007:515:22
7:52
-0:05
25K
15.53 mi12:30:082:02:267:5319:26
8:01
+0:09
30K
18.64 mi12:55:562:28:147:5725:48
8:18
+0:17
20M
20.00 mi13:07:332:39:518:0011:37
8:33
+0:15
21M
21.00 mi13:16:352:48:538:039:02
9:02
+0:29
35K
21.75 mi13:22:482:55:068:036:13
8:19
-0:43
23M
23.00 mi13:33:433:06:018:0510:55
8:43
+0:24
24M
24.00 mi13:42:143:14:328:068:31
8:31
-0:12
40K
24.85 mi13:49:363:21:548:077:22
8:37
+0:06
25.2M
25.20 mi13:52:493:25:078:083:13
9:20
+0:43
Finish
26.22 mi14:01:223:33:408:098:33
8:23
-0:57

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

7:46 /mi

Average Pace

8:09 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:26

57% of race

Time at Steady Pace

49:05

23% of race

Time at Slower Pace

42:09

20% of race

Average Pace: 8:09 /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 mi10:52:1924:377:5524:37
7:55
#13435
10K
6.21 mi11:16:3048:487:5124:11
7:47
#13209
15K
9.32 mi11:40:381:12:567:4924:08
7:46
#12921
20K
12.43 mi12:05:201:37:387:5124:42
7:57
#12916
Half
13.11 mi12:10:421:43:007:515:22
7:52
#12938
25K
15.53 mi12:30:082:02:267:5319:26
8:01
#12883
30K
18.64 mi12:55:562:28:147:5725:48
8:18
#12918
20M
20.00 mi13:07:332:39:518:0011:37
8:33
#12990
21M
21.00 mi13:16:352:48:538:039:02
9:02
#12997
35K
21.75 mi13:22:482:55:068:036:13
8:19
#13022
23M
23.00 mi13:33:433:06:018:0510:55
8:43
#13099
24M
24.00 mi13:42:143:14:328:068:31
8:31
#13162
40K
24.85 mi13:49:363:21:548:077:22
8:37
#13186
25.2M
25.20 mi13:52:493:25:078:083:13
9:20
#13175
Finish
26.22 mi14:01:223:33:408:098:33
8:23
#13241
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi134359733973312436(Top 47%)9269(Top 61%)9269(Top 452%)
10K6.21 mi3.10 mi13209+2269622+1119622+11112976(Top 49%)9543(Top 63%)9543(Top 465%)
15K9.32 mi3.11 mi12921+2889493+1299493+12912436(Top 47%)9269(Top 61%)9269(Top 452%)
20K12.43 mi3.11 mi12916+59468+259468+2513024(Top 49%)9447(Top 62%)9447(Top 460%)
Half13.11 mi0.68 mi12938-229474-69474-613263(Top 50%)9593(Top 63%)9593(Top 467%)
25K15.53 mi2.42 mi12883+559422+529422+5212857(Top 48%)9289(Top 61%)9289(Top 453%)
30K18.64 mi3.11 mi12918-359402+209402+2013052(Top 49%)9249(Top 61%)9249(Top 451%)
20M20.00 mi1.36 mi12990-729412-109412-1013907(Top 52%)9532(Top 63%)9532(Top 465%)
21M21.00 mi1.00 mi12997-79394+189394+1813581(Top 51%)9308(Top 61%)9308(Top 454%)
35K21.75 mi0.75 mi13022-259391+39391+314120(Top 53%)9475(Top 62%)9475(Top 462%)
23M23.00 mi1.25 mi13099-779403-129403-1214471(Top 54%)9559(Top 63%)9559(Top 466%)
24M24.00 mi1.00 mi13162-639398+59398+514548(Top 55%)9545(Top 63%)9545(Top 465%)
40K24.85 mi0.85 mi13186-249397+19397+114026(Top 53%)9248(Top 61%)9248(Top 451%)
25.2M25.20 mi0.35 mi13175+119375+229375+2214254(Top 54%)9347(Top 62%)9347(Top 456%)
Finish26.22 mi1.02 mi13241-669378-39378-314641(Top 55%)9552(Top 63%)9552(Top 465%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12436

Males

9269

M50-54

9269

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

12976

Males

9543

M50-54

9543

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12436

Males

9269

M50-54

9269

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13024

Males

9447

M50-54

9447

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13263

Males

9593

M50-54

9593

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12857

Males

9289

M50-54

9289

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13052

Males

9249

M50-54

9249

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13907

Males

9532

M50-54

9532

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13581

Males

9308

M50-54

9308

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14120

Males

9475

M50-54

9475

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14471

Males

9559

M50-54

9559

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14548

Males

9545

M50-54

9545

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14026

Males

9248

M50-54

9248

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14254

Males

9347

M50-54

9347

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14641

Males

9552

M50-54

9552

Passing Analysis

Category:
Athletes Passed
1840
Passed By
1646
Net Change
+194
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13435
5K10K434208+226#13435#13209
10K15K37486+288#13209#12921
15K20K204199+5#12921#12916
20KHalf2547-22#12916#12938
Half25K171116+55#12938#12883
25K30K167202-35#12883#12918
30K20M77149-72#12918#12990
20M21M101108-7#12990#12997
21M35K3560-25#12997#13022
35K23M76153-77#13022#13099
23M24M47110-63#13099#13162
24M40K4771-24#13162#13186
40K25.2M4231+11#13186#13175
25.2MFinish40106-66#13175#13241
TOTALS18401646+194
📊

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