Lily Xiao

Bib: 15183•F•Age: 29

San Jose, CA

0:00

0:00

/ mi

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Overall

#0 / 7100

Gender (Female)

#0 / 3107

Division (F25-29)

#0 / 761

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

10:03/mi

18:11

→ flat

5.34M

10:37/mi

55:38

↑ 80 ft↓ 74 ft

6.15M

11:08/mi

1:04:39

↑ 126 ft2.8% grade

10.54M

12:18/mi

1:58:39

↑ 230 ft↓ 361 ft0.6% grade

11.05M

13:00/mi

2:05:17

↑ 172 ft6.4% grade

Finish· 13.11 mi

10:49/mi

2:27:33

↑ 97 ft↓ 114 ft0.2% grade

The Course

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Half Splits

1st Half· via 6.15MFaster

Distance6.15 mi

Time1:04:39

Pace10:31 /mi

2nd Half

Distance6.96 mi

Time1:22:54

Pace11:55 /mi

📊Positive Split: 28.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	06:56:39	18:11	10:03	18:11	10:03	-
5.34M	5.34 mi	07:34:06	55:38	10:25	37:27	10:37	+0:34
6.15M	6.15 mi	07:43:07	1:04:39	10:31	9:01	11:08	+0:31
10.54M	10.54 mi	08:37:07	1:58:39	11:15	54:00	12:18	+1:10
11.05M	11.05 mi	08:43:45	2:05:17	11:20	6:38	13:00	+0:42
Finish	13.11 mi	09:06:01	2:27:33	11:15	22:16	10:49	-2:11

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

10:03 /mi

Average Pace

11:15 /mi

Slowest Pace

13:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:38

38% of race

Time at Steady Pace

31:17

21% of race

Time at Slower Pace

1:00:38

41% of race

Average Pace: 11:15 /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	06:56:39	18:11	10:03	18:11	10:03	#4004
5.34M	5.34 mi	07:34:06	55:38	10:25	37:27	10:37	#4263
6.15M	6.15 mi	07:43:07	1:04:39	10:31	9:01	11:08	#4261
10.54M	10.54 mi	08:37:07	1:58:39	11:15	54:00	12:18	#4995
11.05M	11.05 mi	08:43:45	2:05:17	11:20	6:38	13:00	#4795
Finish	13.11 mi	09:06:01	2:27:33	11:15	22:16	10:49	#4556

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
1.81M	1.81 mi	1.81 mi	4004	1384	366	4004(Top 56%)	1384(Top 45%)	366(Top 48%)
5.34M	5.34 mi	3.53 mi	4263-259	1521-137	410-44	4439(Top 63%)	1592(Top 51%)	435(Top 57%)
6.15M	6.15 mi	0.81 mi	4261+2	1511+10	408+2	4321(Top 61%)	1537(Top 49%)	433(Top 57%)
10.54M	10.54 mi	4.39 mi	4995-734	1903-392	507-99	5641(Top 79%)	2271(Top 73%)	611(Top 80%)
11.05M	11.05 mi	0.51 mi	4795+200	1792+111	481+26	2491(Top 35%)	732(Top 24%)	205(Top 27%)
Finish	13.11 mi	2.06 mi	4556+239	1695+97	462+19	3600(Top 51%)	1289(Top 41%)	368(Top 48%)

368

Passing Analysis

Category:

Athletes Passed

703*

Passed By

1255

Net Change

-552

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#4004
1.81M → 5.34M	143*	402	-259	#4004	#4263
5.34M → 6.15M	74	72	+2	#4263	#4261
6.15M → 10.54M	36*	770	-734	#4261	#4995
10.54M → 11.05M	203	3	+200	#4995	#4795
11.05M → Finish	247*	8	+239	#4795	#4556
TOTALS	703*	1255	-552

* 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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