Luyi Cheng

Bib: 13610•F•Age: 31

Washington DC, DC

0:00

0:00

/ mi

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Overall

#0 / 7100

Gender (Female)

#0 / 3107

Division (F30-34)

#0 / 691

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

9:47/mi

17:42

→ flat

5.34M

10:09/mi

53:32

↑ 80 ft↓ 74 ft

6.15M

11:24/mi

1:02:46

↑ 126 ft2.8% grade

10.54M

12:08/mi

1:56:00

↑ 230 ft↓ 361 ft0.6% grade

11.05M

18:10/mi

2:05:16

↑ 172 ft6.4% grade

Finish· 13.11 mi

11:55/mi

2:29:48

↑ 97 ft↓ 114 ft0.2% grade

The Course

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Half Splits

1st Half· via 6.15MFaster

Distance6.15 mi

Time1:02:46

Pace10:12 /mi

2nd Half

Distance6.96 mi

Time1:27:02

Pace12:30 /mi

📊Positive Split: 38.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	06:58:45	17:42	9:47	17:42	9:47	-
5.34M	5.34 mi	07:34:35	53:32	10:01	35:50	10:09	+0:22
6.15M	6.15 mi	07:43:49	1:02:46	10:12	9:14	11:24	+1:15
10.54M	10.54 mi	08:37:03	1:56:00	11:00	53:14	12:08	+0:44
11.05M	11.05 mi	08:46:19	2:05:16	11:20	9:16	18:10	+6:02
Finish	13.11 mi	09:10:51	2:29:48	11:26	24:32	11:55	-6:15

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

9:47 /mi

Average Pace

11:26 /mi

Slowest Pace

18:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:32

36% of race

Time at Steady Pace

1:27:00

58% of race

Time at Slower Pace

9:16

6% of race

Average Pace: 11:26 /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	06:58:45	17:42	9:47	17:42	9:47	#3469
5.34M	5.34 mi	07:34:35	53:32	10:01	35:50	10:09	#3587
6.15M	6.15 mi	07:43:49	1:02:46	10:12	9:14	11:24	#3729
10.54M	10.54 mi	08:37:03	1:56:00	11:00	53:14	12:08	#4666
11.05M	11.05 mi	08:46:19	2:05:16	11:20	9:16	18:10	#4794
Finish	13.11 mi	09:10:51	2:29:48	11:26	24:32	11:55	#4779

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
1.81M	1.81 mi	1.81 mi	3469	1120	251	3469(Top 49%)	1120(Top 36%)	251(Top 36%)
5.34M	5.34 mi	3.53 mi	3587-118	1184-64	266-15	3677(Top 52%)	1221(Top 39%)	272(Top 39%)
6.15M	6.15 mi	0.81 mi	3729-142	1250-66	279-13	4644(Top 65%)	1705(Top 55%)	395(Top 57%)
10.54M	10.54 mi	4.39 mi	4666-937	1721-471	396-117	5510(Top 78%)	2203(Top 71%)	505(Top 73%)
11.05M	11.05 mi	0.51 mi	4794-128	1791-70	417-21	5849(Top 82%)	2404(Top 77%)	555(Top 80%)
Finish	13.11 mi	2.06 mi	4779+15	1814-23	429-12	4863(Top 68%)	1929(Top 62%)	451(Top 65%)

451

Passing Analysis

Category:

Athletes Passed

352*

Passed By

1662

Net Change

-1310

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#3469
1.81M → 5.34M	200*	318	-118	#3469	#3587
5.34M → 6.15M	22	164	-142	#3587	#3729
6.15M → 10.54M	22*	959	-937	#3729	#4666
10.54M → 11.05M	10	138	-128	#4666	#4794
11.05M → Finish	98*	83	+15	#4794	#4779
TOTALS	352*	1662	-1310

* 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 28 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

The San Francisco Marathon

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