Alan Guo

Palo Alto, CA

Bib: 8256 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 42%

Gender (Male)

#0 / 17709

Top 47%

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

8:52/mi

27:32

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:07/mi

52:44

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

7:59/mi

1:17:31

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:15/mi

1:52:02

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:16/mi

2:15:04

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:25/mi

2:47:26

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

13:15/mi

3:28:35

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

14:38/mi

4:14:03

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

12:04/mi

4:30:30

↑ 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

1:52:028:35 /mi⚡ faster

2nd Half

2:38:2812:02 /mi+41.4%

Positive split — 41.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:32	8:52	3.11 mi	27:32	8:52	-
10K	52:44	8:29	3.10 mi	25:12	8:07	-0:45
15K	1:17:31	8:19	3.11 mi	24:47	7:59	-0:08
21K	1:52:02	8:35	3.73 mi	34:31	9:15	+1:16
25K	2:15:04	8:42	2.48 mi	23:02	9:16	+0:01
30K	2:47:26	8:59	3.11 mi	32:22	10:25	+1:09
35K	3:28:35	9:35	3.11 mi	41:09	13:15	+2:50
40K	4:14:03	10:13	3.10 mi	45:28	14:38	+1:23
Finish(26.22 mi)	4:30:30	10:19	1.37 mi	16:27	12:04	-2:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:59 /mi

Average Pace

10:19 /mi

Slowest Pace

14:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

49:59

18% of race

Time at Steady Pace

1:25:05

31% of race

Time at Slower Pace

2:15:26

50% of race

Average Pace: 10:19 /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	4864	3837	456	3593	2913	370
10K	3.10 mi	4533+331	3610+227	432+24	4346	3480	415
15K	3.11 mi	4119+414	3308+302	412+20	3593	2913	370
21K	3.73 mi	5236-1117	4113-805	483-71	9332	6858	749
25K	2.48 mi	5904-668	4572-459	539-56	10071	7213	790
30K	3.11 mi	7196-1292	5412-840	606-67	12301	8284	879
35K	3.11 mi	9849-2653	7022-1610	758-152	20649	12439	1138
40K	3.10 mi	12195-2346	8256-1234	863-105	23186	13739	1218
Finish(26.22 mi)	1.37 mi	12445-250	8342-86	872-9	15955	9692	998

9692

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#4864
5K → 10K	78409*+331	#4864 → #4533
10K → 15K	17431*+414	#4533 → #4119
15K → 21K	113114*-1117	#4119 → #5236
21K → 25K	70840-668	#5236 → #5904
25K → 30K	134553*-1292	#5904 → #7196
30K → 35K	267724*-2653	#7196 → #9849
35K → 40K	237226*-2346	#9849 → #12195
40K → Finish	31565*-250	#12195 → #12445
TOTALS	86431062*-7581	#4864 → #12445

* 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 13 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions