Catherine Simonds

Brighton, MA

Bib: 12827 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 44%

Gender (Female)

#0 / 12338

Top 35%

Division (F25-29)

#0 / 2322

Top 47%

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

10:51/mi

33:44

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:13/mi

1:05:27

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:47/mi

1:42:03

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

11:01/mi

2:23:09

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:45/mi

2:47:23

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:14/mi

3:19:11

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:47/mi

3:49:35

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:54/mi

4:20:22

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:00/mi

4:34:00

↑ 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

2:23:0910:58 /mi+8.6%

2nd Half

2:10:509:56 /mi✓ faster

Negative split — 8.6% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:44	10:51	3.11 mi	33:44	10:51	-
10K	1:05:27	10:32	3.10 mi	31:43	10:13	-0:38
15K	1:42:03	10:57	3.11 mi	36:36	11:47	+1:34
21K	2:23:09	10:58	3.73 mi	41:06	11:01	-0:46
25K	2:47:23	10:47	2.48 mi	24:14	9:45	-1:16
30K	3:19:11	10:41	3.11 mi	31:48	10:14	+0:29
35K	3:49:35	10:33	3.11 mi	30:24	9:47	-0:27
40K	4:20:22	10:29	3.10 mi	30:47	9:54	+0:07
Finish(26.22 mi)	4:34:00	10:27	1.37 mi	13:38	10:00	+0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:45 /mi

Average Pace

10:27 /mi

Slowest Pace

11:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

54:38

20% of race

Time at Steady Pace

1:47:56

39% of race

Time at Slower Pace

1:51:26

41% of race

Average Pace: 10:27 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	17199	5714	1342	24194	9051	1937
10K	3.10 mi	17125+74	5651+63	1322+20	17136	5631	1309
15K	3.11 mi	19960-2835	6980-1329	1576-254	24194	9051	1937
21K	3.73 mi	19303+657	6691+289	1523+53	18498	6401	1479
25K	2.48 mi	17882+1421	6073+618	1413+110	12391	3843	989
30K	3.11 mi	16379+1503	5502+571	1308+105	11538	3692	925
35K	3.11 mi	14752+1627	4898+604	1202+106	8292	2563	682
40K	3.10 mi	13467+1285	4474+424	1110+92	7424	2460	636
Finish(26.22 mi)	1.37 mi	13066+401	4342+132	1090+20	7947	2758	741

2758

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#17199
5K → 10K	402476*+74	#17199 → #17125
10K → 15K	288954*-2835	#17125 → #19960
15K → 21K	198855*+657	#19960 → #19303
21K → 25K	21423*+1421	#19303 → #17882
25K → 30K	61509*+1503	#17882 → #16379
30K → 35K	31630*+1627	#16379 → #14752
35K → 40K	61291*+1285	#14752 → #13467
40K → Finish	7408*+401	#13467 → #13066
TOTALS	35137646*+4133	#17199 → #13066

* 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

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions