Yuchi Chiu

Bib: 17241•M•Age: 32

Los Angeles, CA

0:00

0:00

/ mi

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Overall

#0 / 7100

Gender (Male)

#0 / 3977

Division (M30-34)

#0 / 872

Race Day Weather

56°/46°F

light rain

⏱️ Race Timeline

Course Elevation

10–277 ft

≈

×22story building

•▲ 774 ft climb · ▼ 557 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

1.81M

10:57/mi

19:50

→ flat

5.34M

11:48/mi

1:01:30

↑ 80 ft↓ 74 ft

6.15M

12:40/mi

1:11:45

↑ 126 ft2.8% grade

10.54M

13:18/mi

2:10:08

↑ 230 ft↓ 361 ft0.6% grade

11.05M

13:14/mi

2:16:53

↑ 172 ft6.4% grade

Finish· 13.11 mi

16:16/mi

2:50:23

↑ 97 ft↓ 114 ft0.2% grade

The Course

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Half Splits

1st Half· via 6.15MFaster

Distance6.15 mi

Time1:11:45

Pace11:40 /mi

2nd Half

Distance6.96 mi

Time1:38:38

Pace14:10 /mi

📊Positive Split: 37.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	07:04:35	19:50	10:57	19:50	10:57	-
5.34M	5.34 mi	07:46:15	1:01:30	11:31	41:40	11:48	+0:51
6.15M	6.15 mi	07:56:30	1:11:45	11:40	10:15	12:40	+0:52
10.54M	10.54 mi	08:54:53	2:10:08	12:21	58:23	13:18	+0:38
11.05M	11.05 mi	09:01:38	2:16:53	12:23	6:45	13:14	-0:04
Finish	13.11 mi	09:35:08	2:50:23	13:00	33:30	16:16	+3:02

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

10:57 /mi

Average Pace

13:00 /mi

Slowest Pace

16:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:30

36% of race

Time at Steady Pace

1:15:23

44% of race

Time at Slower Pace

33:30

20% of race

Average Pace: 13:00 /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.

0mi3.3mi6.6mi9.8mi13.1mi

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
1.81M	1.81 mi	07:04:35	19:50	10:57	19:50	10:57	#5655
5.34M	5.34 mi	07:46:15	1:01:30	11:31	41:40	11:48	#5824
6.15M	6.15 mi	07:56:30	1:11:45	11:40	10:15	12:40	#5810
10.54M	10.54 mi	08:54:53	2:10:08	12:21	58:23	13:18	#6083
11.05M	11.05 mi	09:01:38	2:16:53	12:23	6:45	13:14	#5914
Finish	13.11 mi	09:35:08	2:50:23	13:00	33:30	16:16	#6237

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
1.81M	1.81 mi	1.81 mi	5655	3405	749	5655(Top 80%)	3405(Top 86%)	749(Top 86%)
5.34M	5.34 mi	3.53 mi	5824-169	3460-55	768-19	5894(Top 83%)	3489(Top 88%)	776(Top 89%)
6.15M	6.15 mi	0.81 mi	5810+14	3460	765+3	5758(Top 81%)	3441(Top 87%)	760(Top 87%)
10.54M	10.54 mi	4.39 mi	6083-273	3567-107	783-18	6314(Top 89%)	3634(Top 91%)	798(Top 92%)
11.05M	11.05 mi	0.51 mi	5914+169	3486+81	765+18	2660(Top 37%)	1836(Top 46%)	396(Top 45%)
Finish	13.11 mi	2.06 mi	6237-323	3619-133	796-31	6809(Top 96%)	3829(Top 96%)	835(Top 96%)

835

Passing Analysis

Category:

Athletes Passed

457*

Passed By

1039

Net Change

-582

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#5655
1.81M → 5.34M	153*	322	-169	#5655	#5824
5.34M → 6.15M	61	47	+14	#5824	#5810
6.15M → 10.54M	59*	332	-273	#5810	#6083
10.54M → 11.05M	172	3	+169	#6083	#5914
11.05M → Finish	12*	335	-323	#5914	#6237
TOTALS	457*	1039	-582

* 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 29 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

The San Francisco Marathon

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