Ellen Leung

Corte Madera, CA

Bib: 5146 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Top 25%

Gender (Female)

#0 / 12338

Top 17%

Masters (Masters Women)

#0 / 5451

Top 10%

Division (F50-54)

#0 / 1155

Top 8%

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

8:49/mi

27:23

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:30/mi

53:48

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:29/mi

1:20:09

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:48/mi

1:52:59

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:46/mi

2:14:46

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:43/mi

2:44:58

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:08/mi

3:16:27

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

10:26/mi

3:48:51

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:33/mi

4:03:15

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster

Distance13.05 mi

Time1:52:59

Pace8:40 /mi

2nd Half

Distance13.17 mi

Time2:10:16

Pace9:53 /mi

📊Positive Split: 15.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:51:31	27:23	8:49	27:23	8:49	-
10K	6.21 mi	08:17:56	53:48	8:39	26:25	8:30	-0:19
15K	9.32 mi	08:44:17	1:20:09	8:36	26:21	8:29	-0:01
21K	13.05 mi	09:17:07	1:52:59	8:40	32:50	8:48	+0:19
25K	15.53 mi	09:38:54	2:14:46	8:41	21:47	8:46	-0:02
30K	18.64 mi	10:09:06	2:44:58	8:51	30:12	9:43	+0:57
35K	21.75 mi	10:40:35	3:16:27	9:02	31:29	10:08	+0:25
40K	24.85 mi	11:12:59	3:48:51	9:12	32:24	10:26	+0:18
Finish	26.22 mi	11:27:23	4:03:15	9:17	14:24	10:33	+0:07

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:29 /mi

Average Pace

9:17 /mi

Slowest Pace

10:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:14:46

55% of race

Time at Slower Pace

1:48:29

45% of race

Average Pace: 9:17 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	07:51:31	27:23	8:49	27:23	8:49	#4616
10K	6.21 mi	08:17:56	53:48	8:39	26:25	8:30	#5309
15K	9.32 mi	08:44:17	1:20:09	8:36	26:21	8:29	#5390
21K	13.05 mi	09:17:07	1:52:59	8:40	32:50	8:48	#5601
25K	15.53 mi	09:38:54	2:14:46	8:41	21:47	8:46	#5801
30K	18.64 mi	10:09:06	2:44:58	8:51	30:12	9:43	#6352
35K	21.75 mi	10:40:35	3:16:27	9:02	31:29	10:08	#6865
40K	24.85 mi	11:12:59	3:48:51	9:12	32:24	10:26	#7309
Finish	26.22 mi	11:27:23	4:03:15	9:17	14:24	10:33	#7415

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	4616	964	27	5688(Top 19%)	1271(Top 10%)	47(Top 4%)
10K	6.21 mi	3.10 mi	5309-693	1138-174	35-8	6178(Top 21%)	1378(Top 11%)	54(Top 5%)
15K	9.32 mi	3.11 mi	5390-81	1165-27	35	5688(Top 19%)	1271(Top 10%)	47(Top 4%)
21K	13.05 mi	3.73 mi	5601-211	1230-65	36-1	6430(Top 21%)	1509(Top 12%)	55(Top 5%)
25K	15.53 mi	2.48 mi	5801-200	1301-71	39-3	7381(Top 25%)	1870(Top 15%)	78(Top 7%)
30K	18.64 mi	3.11 mi	6352-551	1517-216	58-19	9337(Top 31%)	2751(Top 22%)	138(Top 12%)
35K	21.75 mi	3.11 mi	6865-513	1745-228	77-19	9628(Top 32%)	3151(Top 26%)	164(Top 14%)
40K	24.85 mi	3.10 mi	7309-444	1983-238	90-13	9327(Top 31%)	3308(Top 27%)	172(Top 15%)
Finish	26.22 mi	1.37 mi	7415-106	2047-64	94-4	10214(Top 34%)	3779(Top 31%)	187(Top 16%)

3779

Passing Analysis

Category:

Athletes Passed

824*

Passed By

3623

Net Change

-2799

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#4616
5K → 10K	33*	726	-693	#4616	#5309
10K → 15K	124*	205	-81	#5309	#5390
15K → 21K	81*	292	-211	#5390	#5601
21K → 25K	100	300	-200	#5601	#5801
25K → 30K	101*	652	-551	#5801	#6352
30K → 35K	160*	673	-513	#6352	#6865
35K → 40K	150*	594	-444	#6865	#7309
40K → Finish	75*	181	-106	#7309	#7415
TOTALS	824*	3623	-2799

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 7 days ago

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Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions