Corbin Petro

Wellesley, MA

Bib: 8294 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 15907

Top 32%

Gender (Female)

#0 / 5973

Top 22%

Masters (Masters Women)

#0 / 2230

Top 13%

Division (F45-49)

#0 / 538

Top 15%

Race Day Weather

43°/33°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

9:27/mi

29:22

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:54/mi

57:02

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:07/mi

1:25:20

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:07/mi

1:59:19

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:01/mi

2:21:44

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:21/mi

2:50:47

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:37/mi

3:20:40

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

10:06/mi

3:52:04

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:00/mi

4:05:42

↑ 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

1:59:199:09 /mi⚡ faster

2nd Half

2:06:229:36 /mi+5.9%

Positive split — 5.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:22	9:27	3.11 mi	29:22	9:27	-
10K	57:02	9:11	3.10 mi	27:40	8:54	-0:33
15K	1:25:20	9:09	3.11 mi	28:18	9:07	+0:13
21K	1:59:19	9:09	3.73 mi	33:59	9:07	0:00
25K	2:21:44	9:07	2.48 mi	22:25	9:01	-0:06
30K	2:50:47	9:10	3.11 mi	29:03	9:21	+0:20
35K	3:20:40	9:14	3.11 mi	29:53	9:37	+0:16
40K	3:52:04	9:20	3.10 mi	31:24	10:06	+0:29
Finish(26.22 mi)	4:05:42	9:23	1.37 mi	13:38	10:00	-0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:23 /mi

Slowest Pace

10:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:20:40

82% of race

Time at Steady Pace

45:02

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:22 /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	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	5835	1412	84	5660	1343	86
10K	3.10 mi	5715+120	1362+50	85-1	5672	1329	88
15K	3.11 mi	5683+32	1343+19	85	5660	1343	86
21K	3.73 mi	5484+199	1291+52	80+5	5218	1223	76
25K	2.48 mi	5444+40	1301-10	81-1	5572	1426	88
30K	3.11 mi	5239+205	1273+28	77+4	4707	1185	70
35K	3.11 mi	5072+167	1273	78-1	4939	1402	85
40K	3.10 mi	5004+68	1312-39	77+1	5035	1582	100
Finish(26.22 mi)	1.37 mi	4945+59	1313-1	79-2	5125	1643	95

1643

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#5835
5K → 10K	145265*+120	#5835 → #5715
10K → 15K	103135*+32	#5715 → #5683
15K → 21K	73272*+199	#5683 → #5484
21K → 25K	125165*+40	#5484 → #5444
25K → 30K	65270*+205	#5444 → #5239
30K → 35K	115282*+167	#5239 → #5072
35K → 40K	144212*+68	#5072 → #5004
40K → Finish	2887*+59	#5004 → #4945
TOTALS	7981688*+890	#5835 → #4945

* 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 17 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions