Andrew McDonald

Waltham, MA

Bib: 35442 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Male)

#0 / 17709

Division (M20-24)

#0 / 1424

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

11:30/mi

35:44

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:03/mi

1:10:03

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:09/mi

1:44:43

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

10:44/mi

2:24:44

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:12/mi

2:50:06

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

13:03/mi

3:30:39

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:18/mi

4:02:38

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:35/mi

4:38:36

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:55/mi

4:53:30

↑ 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

2:24:4411:06 /mi⚡ faster

2nd Half

2:28:4611:18 /mi+2.8%

Positive split — 2.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:44	11:30	3.11 mi	35:44	11:30	-
10K	1:10:03	11:16	3.10 mi	34:19	11:03	-0:27
15K	1:44:43	11:14	3.11 mi	34:40	11:09	+0:06
21K	2:24:44	11:06	3.73 mi	40:01	10:44	-0:25
25K	2:50:06	10:57	2.48 mi	25:22	10:12	-0:32
30K	3:30:39	11:18	3.11 mi	40:33	13:03	+2:51
35K	4:02:38	11:09	3.11 mi	31:59	10:18	-2:45
40K	4:38:36	11:13	3.10 mi	35:58	11:35	+1:17
Finish(26.22 mi)	4:53:30	11:12	1.37 mi	14:54	10:55	-0:40

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:12 /mi

Average Pace

11:12 /mi

Slowest Pace

13:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

57:21

20% of race

Time at Steady Pace

2:03:54

42% of race

Time at Slower Pace

1:52:15

38% of race

Average Pace: 11:12 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	21243	13613	1236	21554	13809	1258
10K	3.10 mi	21770-527	13899-286	1261-25	22400	14225	1281
15K	3.11 mi	21622+148	13850+49	1259+2	21554	13809	1258
21K	3.73 mi	19924+1698	12949+901	1213+46	17096	11374	1108
25K	2.48 mi	18803+1121	12294+655	1169+44	14545	9748	970
30K	3.11 mi	19504-701	12571-277	1187-18	21803	13385	1214
35K	3.11 mi	17841+1663	11532+1039	1117+70	10267	6829	723
40K	3.10 mi	17125+716	11013+519	1084+33	13665	8399	858
Finish(26.22 mi)	1.37 mi	16753+372	10774+239	1068+16	11601	7201	795

7201

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#21243
5K → 10K	807280*-527	#21243 → #21770
10K → 15K	310458*+148	#21770 → #21622
15K → 21K	301728*+1698	#21622 → #19924
21K → 25K	81129*+1121	#19924 → #18803
25K → 30K	883182*-701	#18803 → #19504
30K → 35K	31666*+1663	#19504 → #17841
35K → 40K	55771*+716	#17841 → #17125
40K → Finish	10382*+372	#17125 → #16753
TOTALS	21066596*+4490	#21243 → #16753

* 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 15 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions