Ellen Chen

San Francisco

Bib: 15026 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 17%

Gender (Female)

#0 / 24561

Top 8%

Division (F25-29)

#0 / 5362

Top 10%

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

7:41/mi

23:53

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:56/mi

48:33

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:29/mi

1:11:49

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:38/mi

1:35:31

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:43/mi

1:40:47

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:42/mi

1:59:26

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:44/mi

2:23:29

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:45/mi

2:47:35

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:38/mi

3:11:19

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:10/mi

3:21:05

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

1:40:477:41 /mi⚖️ balanced

2nd Half

1:40:187:39 /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	23:53	7:41	3.11 mi	23:53	7:41	-
10K	48:33	7:49	3.10 mi	24:40	7:56	+0:15
15K	1:11:49	7:42	3.11 mi	23:16	7:29	-0:27
20K	1:35:31	7:41	3.11 mi	23:42	7:38	+0:09
Half(13.11 mi)	1:40:47	7:41	0.68 mi	5:16	7:43	+0:05
25K	1:59:26	7:41	2.42 mi	18:39	7:42	-0:01
30K	2:23:29	7:42	3.11 mi	24:03	7:44	+0:02
35K	2:47:35	7:42	3.11 mi	24:06	7:45	+0:01
40K	3:11:19	7:42	3.10 mi	23:44	7:38	-0:07
Finish(26.22 mi)	3:21:05	7:40	1.37 mi	9:46	7:10	-0:28

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:10 /mi

Average Pace

7:40 /mi

Slowest Pace

7:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:56:25

88% of race

Time at Steady Pace

24:40

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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	11889	2511	706	10862	2103	606
10K	3.10 mi	12989-1100	2945-434	786-80	14317	3413	859
15K	3.11 mi	12285+704	2652+293	733+53	10862	2103	606
20K	3.11 mi	11968+317	2533+119	716+17	11093	2193	639
Half(13.11 mi)	0.68 mi	11887+81	2509+24	711+5	11078	2221	640
25K	2.42 mi	11737+150	2457+52	703+8	11197	2314	659
30K	3.11 mi	11264+473	2348+109	668+35	9995	2024	579
35K	3.11 mi	10730+534	2217+131	634+34	8566	1721	493
40K	3.10 mi	9724+1006	1961+256	557+77	6167	1177	354
Finish(26.22 mi)	1.37 mi	9295+429	1864+97	539+18	4609	797	246

797

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing