Nathaniel Marchbanks

Bib: 9755M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 32%
Masters (Masters Men)
#0 / 9891
Top 18%
Division (M40-44)
#0 / 2241
Top 42%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:44
Rank: #6215
Start5K
7:00/mi
21:44 split
10K· 6.21 mi
42:54
Rank: #5850 (+365)
5K10K
6:49/mi
21:10 split
15K· 9.32 mi
1:04:02
Rank: #5628 (+222)
10K15K
6:48/mi
21:08 split
20K· 12.43 mi
1:25:16
Rank: #5419 (+209)
15K20K
6:50/mi
21:14 split
Half· 13.11 mi
1:29:51
Rank: #5381 (+38)
20KHalf
6:43/mi
4:35 split
25K· 15.53 mi
1:46:22
Rank: #5164 (+217)
Half25K
6:49/mi
16:31 split
30K· 18.64 mi
2:08:27
Rank: #5087 (+77)
25K30K
7:06/mi
22:05 split
20M
2:18:26
Rank: #5166 (-79)
30K20M
7:21/mi
9:59 split
21M
2:26:12
Rank: #5170 (-4)
20M21M
7:46/mi
7:46 split
35K· 21.75 mi
2:31:36
Rank: #5193 (-23)
21M35K
7:13/mi
5:24 split
23M
2:41:00
Rank: #5234 (-41)
35K23M
7:30/mi
9:24 split
24M
2:48:30
Rank: #5273 (-39)
23M24M
7:30/mi
7:30 split
40K· 24.85 mi
2:55:04
Rank: #5297 (-24)
24M40K
7:41/mi
6:34 split
25.2M
2:57:51
Rank: #5302 (-5)
40K25.2M
8:04/mi
2:47 split
Finish· 26.22 mi
3:05:17
Rank: #5317 (-15)
25.2MFinish
7:18/mi
7:26 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:51
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:35:26
Pace7:17 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2821:447:0021:44
7:00
-
10K
6.21 mi11:08:3842:546:5421:10
6:49
-0:11
15K
9.32 mi11:29:461:04:026:5221:08
6:48
-0:01
20K
12.43 mi11:51:001:25:166:5221:14
6:50
+0:02
Half
13.11 mi11:55:351:29:516:514:35
6:43
-0:07
25K
15.53 mi12:12:061:46:226:5116:31
6:49
+0:06
30K
18.64 mi12:34:112:08:276:5322:05
7:06
+0:17
20M
20.00 mi12:44:102:18:266:559:59
7:21
+0:15
21M
21.00 mi12:51:562:26:126:587:46
7:46
+0:25
35K
21.75 mi12:57:202:31:366:585:24
7:13
-0:33
23M
23.00 mi13:06:442:41:007:009:24
7:30
+0:17
24M
24.00 mi13:14:142:48:307:017:30
7:30
0:00
40K
24.85 mi13:20:482:55:047:036:34
7:41
+0:11
25.2M
25.20 mi13:23:352:57:517:032:47
8:04
+0:23
Finish
26.22 mi13:31:013:05:177:047:26
7:18
-0:46

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

6:43 /mi

Average Pace

7:04 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:22

57% of race

Time at Steady Pace

44:54

24% of race

Time at Slower Pace

34:01

18% of race

Average Pace: 7:04 /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 mi10:47:2821:447:0021:44
7:00
#6215
10K
6.21 mi11:08:3842:546:5421:10
6:49
#5850
15K
9.32 mi11:29:461:04:026:5221:08
6:48
#5628
20K
12.43 mi11:51:001:25:166:5221:14
6:50
#5419
Half
13.11 mi11:55:351:29:516:514:35
6:43
#5381
25K
15.53 mi12:12:061:46:226:5116:31
6:49
#5164
30K
18.64 mi12:34:112:08:276:5322:05
7:06
#5087
20M
20.00 mi12:44:102:18:266:559:59
7:21
#5166
21M
21.00 mi12:51:562:26:126:587:46
7:46
#5170
35K
21.75 mi12:57:202:31:366:585:24
7:13
#5193
23M
23.00 mi13:06:442:41:007:009:24
7:30
#5234
24M
24.00 mi13:14:142:48:307:017:30
7:30
#5273
40K
24.85 mi13:20:482:55:047:036:34
7:41
#5297
25.2M
25.20 mi13:23:352:57:517:032:47
8:04
#5302
Finish
26.22 mi13:31:013:05:177:047:26
7:18
#5317
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6215566956695148(Top 19%)4765(Top 31%)4765(Top 213%)
10K6.21 mi3.10 mi5850+3655364+3055364+3055416(Top 20%)4993(Top 33%)4993(Top 223%)
15K9.32 mi3.11 mi5628+2225177+1875177+1875148(Top 19%)4765(Top 31%)4765(Top 213%)
20K12.43 mi3.11 mi5419+2095005+1725005+1724771(Top 18%)4433(Top 29%)4433(Top 198%)
Half13.11 mi0.68 mi5381+384977+284977+284574(Top 17%)4266(Top 28%)4266(Top 190%)
25K15.53 mi2.42 mi5164+2174788+1894788+1894270(Top 16%)3995(Top 26%)3995(Top 178%)
30K18.64 mi3.11 mi5087+774714+744714+744977(Top 19%)4576(Top 30%)4576(Top 204%)
20M20.00 mi1.36 mi5166-794777-634777-635873(Top 22%)5192(Top 34%)5192(Top 232%)
21M21.00 mi1.00 mi5170-44773+44773+45975(Top 22%)5173(Top 34%)5173(Top 231%)
35K21.75 mi0.75 mi5193-234786-134786-136579(Top 25%)5616(Top 37%)5616(Top 251%)
23M23.00 mi1.25 mi5234-414810-244810-246430(Top 24%)5452(Top 36%)5452(Top 243%)
24M24.00 mi1.00 mi5273-394840-304840-307659(Top 29%)6097(Top 40%)6097(Top 272%)
40K24.85 mi0.85 mi5297-244848-84848-87787(Top 29%)6101(Top 40%)6101(Top 272%)
25.2M25.20 mi0.35 mi5302-54846+24846+26830(Top 26%)5462(Top 36%)5462(Top 244%)
Finish26.22 mi1.02 mi5317-154856-104856-107054(Top 26%)5593(Top 37%)5593(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5148

Males

4765

M40-44

4765

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5416

Males

4993

M40-44

4993

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5148

Males

4765

M40-44

4765

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4771

Males

4433

M40-44

4433

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4574

Males

4266

M40-44

4266

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4270

Males

3995

M40-44

3995

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4977

Males

4576

M40-44

4576

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5873

Males

5192

M40-44

5192

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5975

Males

5173

M40-44

5173

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6579

Males

5616

M40-44

5616

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6430

Males

5452

M40-44

5452

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7659

Males

6097

M40-44

6097

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7787

Males

6101

M40-44

6101

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6830

Males

5462

M40-44

5462

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7054

Males

5593

M40-44

5593

Passing Analysis

Category:
Athletes Passed
1668
Passed By
770
Net Change
+898
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6215
5K10K41853+365#6215#5850
10K15K25432+222#5850#5628
15K20K22516+209#5628#5419
20KHalf424+38#5419#5381
Half25K23619+217#5381#5164
25K30K17194+77#5164#5087
30K20M47126-79#5087#5166
20M21M5458-4#5166#5170
21M35K3053-23#5170#5193
35K23M4990-41#5193#5234
23M24M3877-39#5234#5273
24M40K4165-24#5273#5297
40K25.2M2126-5#5297#5302
25.2MFinish4257-15#5302#5317
TOTALS1668770+898
📊

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