Roger Rook

Somerville, MA

Bib: 17025 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 41%

Gender (Male)

#0 / 17709

Top 47%

Division (M30-34)

#0 / 2603

Race Day Weather

42°/32°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

10:34/mi

32:50

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:45/mi

1:03:08

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:56/mi

1:33:59

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:54/mi

2:10:52

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:54/mi

2:35:28

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:22/mi

3:07:42

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:45/mi

3:41:05

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:07/mi

4:15:37

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:51/mi

4:30:25

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K

2:10:5210:02 /mi⚡ faster

2nd Half

2:19:3310:36 /mi+6.6%

Positive split — 6.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:50	10:34	3.11 mi	32:50	10:34	-
10K	1:03:08	10:10	3.10 mi	30:18	9:45	-0:49
15K	1:33:59	10:05	3.11 mi	30:51	9:56	+0:11
21K	2:10:52	10:02	3.73 mi	36:53	9:54	-0:02
25K	2:35:28	10:00	2.48 mi	24:36	9:54	0:00
30K	3:07:42	10:04	3.11 mi	32:14	10:22	+0:28
35K	3:41:05	10:10	3.11 mi	33:23	10:45	+0:23
40K	4:15:37	10:17	3.10 mi	34:32	11:07	+0:22
Finish(26.22 mi)	4:30:25	10:19	1.37 mi	14:48	10:51	-0:16

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:45 /mi

Average Pace

10:19 /mi

Slowest Pace

11:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:07:42

69% of race

Time at Steady Pace

1:22:43

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:19 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	15304	10451	1711	14403	9884	1628
10K	3.10 mi	14615+689	10064+387	1656+55	14087	9771	1612
15K	3.11 mi	14457+158	9955+109	1649+7	14403	9884	1628
21K	3.73 mi	13760+697	9526+429	1585+64	12682	8858	1489
25K	2.48 mi	13515+245	9333+193	1545+40	13072	8930	1476
30K	3.11 mi	13124+391	9027+306	1497+48	12130	8180	1351
35K	3.11 mi	12757+367	8702+325	1446+51	12027	7768	1272
40K	3.10 mi	12523+234	8439+263	1397+49	11978	7463	1213
Finish(26.22 mi)	1.37 mi	12427+96	8332+107	1383+14	11295	7033	1182

7033

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#15304
5K → 10K	139828*+689	#15304 → #14615
10K → 15K	248406*+158	#14615 → #14457
15K → 21K	71768*+697	#14457 → #13760
21K → 25K	136381*+245	#13760 → #13515
25K → 30K	147538*+391	#13515 → #13124
30K → 35K	169536*+367	#13124 → #12757
35K → 40K	229463*+234	#12757 → #12523
40K → Finish	69165*+96	#12523 → #12427
TOTALS	12084085*+2877	#15304 → #12427

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 18 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions