Erin Endres

Boston, MA

Bib: 377 F

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 7%

Gender (Female)

#0 / 5973

Top 3%

Division (F25-29)

#0 / 1282

Top 4%

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

8:03/mi

25:02

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

7:33/mi

48:29

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

7:55/mi

1:13:06

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

7:54/mi

1:42:32

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

7:34/mi

2:01:21

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

7:50/mi

2:25:40

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

7:42/mi

2:49:35

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

7:43/mi

3:13:35

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

7:43/mi

3:24:07

↑ 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

1:42:327:51 /mi⚖️ balanced

2nd Half

1:41:347:43 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:02	8:03	3.11 mi	25:02	8:03	-
10K	48:29	7:48	3.10 mi	23:27	7:33	-0:30
15K	1:13:06	7:51	3.11 mi	24:37	7:55	+0:22
21K	1:42:32	7:51	3.73 mi	29:26	7:54	-0:01
25K	2:01:21	7:49	2.48 mi	18:49	7:34	-0:20
30K	2:25:40	7:49	3.11 mi	24:19	7:50	+0:16
35K	2:49:35	7:48	3.11 mi	23:55	7:42	-0:08
40K	3:13:35	7:47	3.10 mi	24:00	7:43	+0:01
Finish(26.22 mi)	3:24:07	7:47	1.37 mi	10:32	7:43	0:00

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:33 /mi

Average Pace

7:47 /mi

Slowest Pace

8:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:59:05

88% of race

Time at Steady Pace

25:02

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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	1524	254	84	1754	296	97
10K	3.10 mi	1411+113	228+26	72+12	1345	199	61
15K	3.11 mi	1495-84	240-12	78-6	1754	296	97
21K	3.73 mi	1515-20	242-2	79-1	1544	238	79
25K	2.48 mi	1458+57	237+5	76+3	1315	207	70
30K	3.11 mi	1355+103	217+20	69+7	1128	177	58
35K	3.11 mi	1237+118	202+15	66+3	952	156	44
40K	3.10 mi	1117+120	184+18	60+6	753	136	38
Finish(26.22 mi)	1.37 mi	1070+47	173+11	54+6	784	137	42

137

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#1524
5K → 10K	45158+113	#1524 → #1411
10K → 15K	10723*-84	#1411 → #1495
15K → 21K	5333*-20	#1495 → #1515
21K → 25K	764*+57	#1515 → #1458
25K → 30K	9112*+103	#1458 → #1355
30K → 35K	9127*+118	#1355 → #1237
35K → 40K	3123*+120	#1237 → #1117
40K → Finish	249+47	#1117 → #1070
TOTALS	235689*+454	#1524 → #1070

* 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 19 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