Xiaochen Guo

LOS ANGELES, CA

Bib: 24292 F 38

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 4754

Top 10%

Gender (Female)

#0 / 1346

Top 4%

Overall Female

#0 / 1346

Top 4%

Race Day Weather

72°/62°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 10 · 8 ft

Mile 15 · 31 ft

Start

0:00

Race begins

18 ft elev

5.5M

7:24/mi

40:40

↑ 161 ft↓ 166 ft

13 ft elev

13.1M

7:43/mi

1:39:20

↑ 101 ft↓ 104 ft

9 ft elev

20M

9:00/mi

2:41:25

↑ 166 ft↓ 160 ft

14 ft elev

FINISH· 26.22 mi

8:19/mi

3:33:07

↑ 136 ft↓ 113 ft

31 ft elev

Course Elevation

564ft

Total climb

79ft

Range

5 to 84 ft

567ft

Total descent

About the height of a seven-story building

The Course

Half Splits

1st Half· via 13.1M

1:39:207:35 /mi⚡ faster

2nd Half

1:53:478:40 /mi+14.5%

Positive split — 14.5% slower in the second half

AI Race Performance Report

Xiaochen's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5.5M	40:40	7:24	5.50 mi	40:40	7:24	-
13.1M	1:39:20	7:35	7.60 mi	58:40	7:43	+0:19
20M	2:41:25	8:04	6.90 mi	1:02:05	9:00	+1:17
FINISH(26.22 mi)	3:33:07	8:08	6.22 mi	51:42	8:19	-0:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:24 /mi

Average Pace

8:08 /mi

Slowest Pace

9:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:39:20

47% of race

Time at Steady Pace

51:42

24% of race

Time at Slower Pace

1:02:05

29% of race

Average Pace: 8:08 /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	Overall Female	Seg. Overall	Seg. Females	Seg. Overall Female
5.5M	5.50 mi	634	62	61	634	62	61
13.1M	7.60 mi	624+10	55+7	52+9	648	57	54
20M	6.90 mi	553+71	56-1	53-1	519	49	46
FINISH(26.22 mi)	6.22 mi	474+79	49+7	49+4	443	56	54

Segment Performance Analysis

Start → 5.5M

0.0 - 5.5 mi

Top 13%

18 ft12 ft

↑ 161ft↓ 166ft

58 ft

Overall

634

Females

F35-39

5.5M→13.1M

5.5 - 13.1 mi

Top 14%

13 ft10 ft

↑ 101ft↓ 104ft

15 ft

Overall

648

Females

F35-39

13.1M→20M

13.1 - 20.0 mi

Top 11%

9 ft15 ft

↑ 166ft↓ 160ft

72 ft

Overall

519

Females

F35-39

20M→FINISH

20.0 - 26.2 mi

Top 9%

14 ft37 ft

↑ 136ft↓ 113ft

46 ft

Overall

443

Females

F35-39

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Xiaochen's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Motiv Sports

Race timed by

Xacte