Sophia Mao

San Francisco

Bib: 1474 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 28%

Gender (Female)

#0 / 24561

Top 16%

Division (F30-34)

#0 / 4161

Top 20%

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

7:11/mi

22:18

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:09/mi

44:30

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:46/mi

1:08:38

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:39/mi

1:35:31

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:30/mi

1:40:38

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:45/mi

2:01:51

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:09/mi

2:27:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:36/mi

2:57:00

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:03/mi

3:28:13

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:44/mi

3:38:46

↑ 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

1:40:387:41 /mi⚡ faster

2nd Half

1:58:089:01 /mi+17.4%

Positive split — 17.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:18	7:11	3.11 mi	22:18	7:11	-
10K	44:30	7:10	3.10 mi	22:12	7:09	-0:02
15K	1:08:38	7:22	3.11 mi	24:08	7:46	+0:37
20K	1:35:31	7:41	3.11 mi	26:53	8:39	+0:53
Half(13.11 mi)	1:40:38	7:41	0.68 mi	5:07	7:30	-1:09
25K	2:01:51	7:51	2.42 mi	21:13	8:45	+1:15
30K	2:27:09	7:54	3.11 mi	25:18	8:09	-0:36
35K	2:57:00	8:08	3.11 mi	29:51	9:36	+1:27
40K	3:28:13	8:23	3.10 mi	31:13	10:03	+0:27
Finish(26.22 mi)	3:38:46	8:21	1.37 mi	10:33	7:44	-2:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:09 /mi

Average Pace

8:21 /mi

Slowest Pace

10:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

49:37

23% of race

Time at Steady Pace

59:59

27% of race

Time at Slower Pace

1:49:10

50% of race

Average Pace: 8:21 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	7777	1135	274	13720	3134	688
10K	3.10 mi	7408+369	1032+103	244+30	7199	980	226
15K	3.11 mi	9027-1619	1506-474	360-116	13720	3134	688
20K	3.11 mi	11971-2944	2536-1030	582-222	21410	6097	1195
Half(13.11 mi)	0.68 mi	11800+171	2476+60	575+7	9139	1591	375
25K	2.42 mi	13213-1413	2993-517	667-92	21260	6156	1194
30K	3.11 mi	13148+65	2989+4	659+8	13478	3249	680
35K	3.11 mi	14700-1552	3619-630	757-98	23493	7879	1477
40K	3.10 mi	15710-1010	4157-538	850-93	22701	8143	1541
Finish(26.22 mi)	1.37 mi	15163+547	3994+163	829+21	8124	1953	447

1953

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