Katie Fredrickson

Brookline, MA

Bib: 9126 F

0:00

0:00

/ mi

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Overall

#0 / 15907

Gender (Female)

#0 / 5973

Division (F20-24)

#0 / 849

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

10:37/mi

32:58

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:02/mi

1:04:08

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

10:13/mi

1:35:53

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

10:53/mi

2:16:26

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

12:45/mi

2:48:08

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

12:03/mi

3:25:33

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

12:20/mi

4:03:51

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

13:28/mi

4:45:42

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

14:04/mi

5:04:53

↑ 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

2:16:2610:27 /mi⚡ faster

2nd Half

2:48:2712:47 /mi+23.5%

Positive split — 23.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:58	10:37	3.11 mi	32:58	10:37	-
10K	1:04:08	10:19	3.10 mi	31:10	10:02	-0:35
15K	1:35:53	10:17	3.11 mi	31:45	10:13	+0:11
21K	2:16:26	10:27	3.73 mi	40:33	10:53	+0:40
25K	2:48:08	10:49	2.48 mi	31:42	12:45	+1:52
30K	3:25:33	11:02	3.11 mi	37:25	12:03	-0:42
35K	4:03:51	11:13	3.11 mi	38:18	12:20	+0:17
40K	4:45:42	11:30	3.10 mi	41:51	13:28	+1:08
Finish(26.22 mi)	5:04:53	11:38	1.37 mi	19:11	14:04	+0:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:02 /mi

Average Pace

11:38 /mi

Slowest Pace

14:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:26

45% of race

Time at Steady Pace

1:15:43

25% of race

Time at Slower Pace

1:32:44

30% of race

Average Pace: 11:38 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	10037	3018	549	9542	2814	530
10K	3.10 mi	9939+98	2952+66	540+9	9930	2946	541
15K	3.11 mi	9738+201	2886+66	542-2	9542	2814	530
21K	3.73 mi	10056-318	3024-138	553-11	10787	3394	596
25K	2.48 mi	11081-1025	3527-503	622-69	13872	5033	786
30K	3.11 mi	11056+25	3579-52	637-15	11051	3790	659
35K	3.11 mi	10947+109	3605-26	643-6	10687	3811	653
40K	3.10 mi	11188-241	3759-154	654-11	11755	4343	709
Finish(26.22 mi)	1.37 mi	11358-170	3853-94	665-11	13068	4853	774

4853

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#10037
5K → 10K	221319*+98	#10037 → #9939
10K → 15K	109310*+201	#9939 → #9738
15K → 21K	455137*-318	#9738 → #10056
21K → 25K	106237*-1025	#10056 → #11081
25K → 30K	244269*+25	#11081 → #11056
30K → 35K	163272*+109	#11056 → #10947
35K → 40K	343102*-241	#10947 → #11188
40K → Finish	19222*-170	#11188 → #11358
TOTALS	27891468*-1321	#10037 → #11358

* 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 22 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions