Rongxiang Yi

Bib: 3791•F•Age: 53

Santa Clara, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 4888

Top 33%

Gender (Female)

#0 / 1310

Top 19%

Masters (Masters Women)

#0 / 356

Top 13%

Division (F50-54)

#0 / 69

Top 9%

Race Day Weather

69°/59°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

2.2 Miles

17:23

Rank: #1835

Start → 2.2 Miles

17:23 | 7:54/mi

2.2 Miles

17:23

Rank: #1835

Start → 2.2 Miles

17:23 | 7:54/mi

5.7 Miles

50:41

Rank: #1768 (+67)

2.2 Miles → 5.7 Miles

33:18 | 9:31/mi

5.7 Miles

50:41

Rank: #1768 (+67)

2.2 Miles → 5.7 Miles

33:18 | 9:31/mi

6.43 Miles

1:00:08

Rank: #1819 (-51)

5.7 Miles → 6.43 Miles

9:27 | 12:57/mi

6.43 Miles

1:00:08

Rank: #1819 (-51)

5.7 Miles → 6.43 Miles

9:27 | 12:57/mi

10.92 Miles

1:40:09

Rank: #1930 (-111)

6.43 Miles → 10.92 Miles

40:01 | 8:55/mi

10.92 Miles

1:40:09

Rank: #1930 (-111)

6.43 Miles → 10.92 Miles

40:01 | 8:55/mi

Garmin Hill Challenge· 11.42 mi

1:45:37

Rank: #1885 (+45)

10.92 Miles → Garmin Hill Challenge

5:28 | 10:56/mi

Garmin Hill Challenge· 11.42 mi

1:45:37

Rank: #1885 (+45)

10.92 Miles → Garmin Hill Challenge

5:28 | 10:56/mi

14.95 Miles

2:15:29

Rank: #1858 (+27)

Garmin Hill Challenge → 14.95 Miles

29:52 | 8:28/mi

14.95 Miles

2:15:29

Rank: #1858 (+27)

Garmin Hill Challenge → 14.95 Miles

29:52 | 8:28/mi

18 Miles

2:46:53

Rank: #1781 (+77)

14.95 Miles → 18 Miles

31:24 | 10:18/mi

18 Miles

2:46:53

Rank: #1781 (+77)

14.95 Miles → 18 Miles

31:24 | 10:18/mi

24 Miles

3:44:20

Rank: #1664 (+117)

18 Miles → 24 Miles

57:27 | 9:35/mi

24 Miles

3:44:20

Rank: #1664 (+117)

18 Miles → 24 Miles

57:27 | 9:35/mi

Finish· 26.22 mi

4:05:22

Rank: #1619 (+45)

24 Miles → Finish

21:02 | 9:29/mi

Finish· 26.22 mi

4:05:22

Rank: #1619 (+45)

24 Miles → Finish

21:02 | 9:29/mi

The Course

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2.2 Miles	2.20 mi	05:39:52	17:23	7:54	17:23	7:54	-
5.7 Miles	5.70 mi	06:13:10	50:41	8:54	33:18	9:31	+1:37
6.43 Miles	6.43 mi	06:22:37	1:00:08	9:21	9:27	12:57	+3:26
10.92 Miles	10.92 mi	07:02:38	1:40:09	9:10	40:01	8:55	-4:02
Garmin Hill Challenge	11.42 mi	07:08:06	1:45:37	9:15	5:28	10:56	+2:01
14.95 Miles	14.95 mi	07:37:58	2:15:29	9:04	29:52	8:28	-2:28
18 Miles	18.00 mi	08:09:22	2:46:53	9:16	31:24	10:18	+1:50
24 Miles	24.00 mi	09:06:49	3:44:20	9:21	57:27	9:35	-0:43
Finish	26.22 mi	09:27:51	4:05:22	9:22	21:02	9:29	-0:06

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

7:54 /mi

Average Pace

9:22 /mi

Slowest Pace

12:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:15

19% of race

Time at Steady Pace

2:31:48

62% of race

Time at Slower Pace

46:19

19% of race

Average Pace: 9:21 /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.

0mi6.6mi13.1mi19.7mi26.2mi

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
2.2 Miles	2.20 mi	05:39:52	17:23	7:54	17:23	7:54	#1835
5.7 Miles	5.70 mi	06:13:10	50:41	8:54	33:18	9:31	#1768
6.43 Miles	6.43 mi	06:22:37	1:00:08	9:21	9:27	12:57	#1819
10.92 Miles	10.92 mi	07:02:38	1:40:09	9:10	40:01	8:55	#1930
Garmin Hill Challenge	11.42 mi	07:08:06	1:45:37	9:15	5:28	10:56	#1885
14.95 Miles	14.95 mi	07:37:58	2:15:29	9:04	29:52	8:28	#1858
18 Miles	18.00 mi	08:09:22	2:46:53	9:16	31:24	10:18	#1781
24 Miles	24.00 mi	09:06:49	3:44:20	9:21	57:27	9:35	#1664
Finish	26.22 mi	09:27:51	4:05:22	9:22	21:02	9:29	#1619

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
2.2 Miles	2.20 mi	2.20 mi	1835	286	9	1835(Top 38%)	286(Top 22%)	9(Top 13%)
5.7 Miles	5.70 mi	3.50 mi	1768+67	266+20	8+1	1753(Top 36%)	257(Top 20%)	9(Top 13%)
6.43 Miles	6.43 mi	0.73 mi	1819-51	272-6	9-1	2117(Top 43%)	334(Top 25%)	9(Top 13%)
10.92 Miles	10.92 mi	4.49 mi	1930-111	286-14	10-1	2062(Top 42%)	315(Top 24%)	9(Top 13%)
Garmin Hill Challenge	11.42 mi	0.50 mi	1885+45	277+9	9+1	1475(Top 30%)	177(Top 14%)	2(Top 3%)
14.95 Miles	14.95 mi	3.53 mi	1858+27	272+5	9	1932(Top 40%)	299(Top 23%)	9(Top 13%)
18 Miles	18.00 mi	3.05 mi	1781+77	261+11	7+2	1644(Top 34%)	244(Top 19%)	4(Top 6%)
24 Miles	24.00 mi	6.00 mi	1664+117	255+6	6+1	1543(Top 32%)	254(Top 19%)	5(Top 7%)
Finish	26.22 mi	2.22 mi	1619+45	250+5	6	1533(Top 31%)	280(Top 21%)	5(Top 7%)

F50-54

Passing Analysis

Category:

Athletes Passed

643*

Passed By

427

Net Change

+216

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#1835
2.2 Miles → 5.7 Miles	151*	84	+67	#1835	#1768
5.7 Miles → 6.43 Miles	13	64	-51	#1768	#1819
6.43 Miles → 10.92 Miles	37*	148	-111	#1819	#1930
10.92 Miles → Garmin Hill Challenge	48	3	+45	#1930	#1885
Garmin Hill Challenge → 14.95 Miles	66	39	+27	#1885	#1858
14.95 Miles → 18 Miles	97*	20	+77	#1858	#1781
18 Miles → 24 Miles	170*	53	+117	#1781	#1664
24 Miles → Finish	61*	16	+45	#1664	#1619
TOTALS	643*	427	+216

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 11 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

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The San Francisco Marathon

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Race Place Events

Rongxiang Yi

⏱️ Race Timeline

The Course

Claim it — unlock a deeper AI report on this race, free

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

Start → 2.2 Miles

2.2 Miles→5.7 Miles

5.7 Miles→6.43 Miles

6.43 Miles→10.92 Miles

10.92 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→24 Miles

24 Miles→Finish

Passing Analysis

Passing Visuals

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data