Yiran Chen

Bib: 6689•F•Age: 25

SF, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 29%

Gender (Female)

#0 / 2086

Top 17%

Division (F25-29)

#0 / 614

Top 20%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

18:22

Rank: #2718

Start → 2M

18:22 | 9:11/mi

18:22

Rank: #2718

Start → 2M

18:22 | 9:11/mi

37:01

Rank: #2793 (-75)

2M → 4M

18:39 | 9:20/mi

37:01

Rank: #2793 (-75)

2M → 4M

18:39 | 9:20/mi

55:29

Rank: #2729 (+64)

4M → 6M

18:28 | 9:14/mi

55:29

Rank: #2729 (+64)

4M → 6M

18:28 | 9:14/mi

1:13:55

Rank: #2781 (-52)

6M → 8M

18:26 | 9:13/mi

1:13:55

Rank: #2781 (-52)

6M → 8M

18:26 | 9:13/mi

9.6M

1:28:55

Rank: #2652 (+129)

8M → 9.6M

15:00 | 9:22/mi

9.6M

1:28:55

Rank: #2652 (+129)

8M → 9.6M

15:00 | 9:22/mi

10M

1:31:24

Rank: #2635 (+17)

9.6M → 10M

2:29 | 6:13/mi

10M

1:31:24

Rank: #2635 (+17)

9.6M → 10M

2:29 | 6:13/mi

10.5M

1:37:33

Rank: #2609 (+26)

10M → 10.5M

6:09 | 12:18/mi

10.5M

1:37:33

Rank: #2609 (+26)

10M → 10.5M

6:09 | 12:18/mi

12M

1:50:52

Rank: #2583 (+26)

10.5M → 12M

13:19 | 8:53/mi

12M

1:50:52

Rank: #2583 (+26)

10.5M → 12M

13:19 | 8:53/mi

14M

2:10:37

Rank: #2563 (+20)

12M → 14M

19:45 | 9:52/mi

14M

2:10:37

Rank: #2563 (+20)

12M → 14M

19:45 | 9:52/mi

16M

2:25:28

Rank: #2329 (+234)

14M → 16M

14:51 | 7:25/mi

16M

2:25:28

Rank: #2329 (+234)

14M → 16M

14:51 | 7:25/mi

18M

2:47:08

Rank: #2460 (-131)

16M → 18M

21:40 | 10:50/mi

18M

2:47:08

Rank: #2460 (-131)

16M → 18M

21:40 | 10:50/mi

20M

3:05:58

Rank: #2359 (+101)

18M → 20M

18:50 | 9:25/mi

20M

3:05:58

Rank: #2359 (+101)

18M → 20M

18:50 | 9:25/mi

22M

3:24:10

Rank: #2274 (+85)

20M → 22M

18:12 | 9:06/mi

22M

3:24:10

Rank: #2274 (+85)

20M → 22M

18:12 | 9:06/mi

24M

3:43:37

Rank: #2146 (+128)

22M → 24M

19:27 | 9:44/mi

24M

3:43:37

Rank: #2146 (+128)

22M → 24M

19:27 | 9:44/mi

Finish· 26.22 mi

4:04:35

Rank: #2071 (+75)

24M → Finish

20:58 | 9:27/mi

Finish· 26.22 mi

4:04:35

Rank: #2071 (+75)

24M → Finish

20:58 | 9:27/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:10:37

Pace9:20 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:53:58

Pace9:20 /mi

📊Negative Split: 12.7% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:37:57	18:22	9:11	18:22	9:11	-
4M	4.00 mi	05:56:36	37:01	9:15	18:39	9:20	+0:09
6M	6.00 mi	06:15:04	55:29	9:15	18:28	9:14	-0:06
8M	8.00 mi	06:33:30	1:13:55	9:14	18:26	9:13	-0:01
9.6M	9.60 mi	06:48:30	1:28:55	9:16	15:00	9:22	+0:09
10M	10.00 mi	06:50:59	1:31:24	9:08	2:29	6:13	-3:09
10.5M	10.50 mi	06:57:08	1:37:33	9:17	6:09	12:18	+6:05
12M	12.00 mi	07:10:27	1:50:52	9:14	13:19	8:53	-3:25
14M	14.00 mi	07:30:12	2:10:37	9:20	19:45	9:52	+0:59
16M	16.00 mi	07:45:03	2:25:28	9:05	14:51	7:25	-2:27
18M	18.00 mi	08:06:43	2:47:08	9:17	21:40	10:50	+3:25
20M	20.00 mi	08:25:33	3:05:58	9:18	18:50	9:25	-1:25
22M	22.00 mi	08:43:45	3:24:10	9:17	18:12	9:06	-0:19
24M	24.00 mi	09:03:12	3:43:37	9:19	19:27	9:44	+0:38
Finish	26.22 mi	09:24:10	4:04:35	9:20	20:58	9:27	-0:17

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

6:13 /mi

Average Pace

9:20 /mi

Slowest Pace

12:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:20

7% of race

Time at Steady Pace

3:19:26

82% of race

Time at Slower Pace

27:49

11% of race

Average Pace: 9:20 /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
2M	2.00 mi	05:37:57	18:22	9:11	18:22	9:11	#2718
4M	4.00 mi	05:56:36	37:01	9:15	18:39	9:20	#2793
6M	6.00 mi	06:15:04	55:29	9:15	18:28	9:14	#2729
8M	8.00 mi	06:33:30	1:13:55	9:14	18:26	9:13	#2781
9.6M	9.60 mi	06:48:30	1:28:55	9:16	15:00	9:22	#2652
10M	10.00 mi	06:50:59	1:31:24	9:08	2:29	6:13	#2635
10.5M	10.50 mi	06:57:08	1:37:33	9:17	6:09	12:18	#2609
12M	12.00 mi	07:10:27	1:50:52	9:14	13:19	8:53	#2583
14M	14.00 mi	07:30:12	2:10:37	9:20	19:45	9:52	#2563
16M	16.00 mi	07:45:03	2:25:28	9:05	14:51	7:25	#2329
18M	18.00 mi	08:06:43	2:47:08	9:17	21:40	10:50	#2460
20M	20.00 mi	08:25:33	3:05:58	9:18	18:50	9:25	#2359
22M	22.00 mi	08:43:45	3:24:10	9:17	18:12	9:06	#2274
24M	24.00 mi	09:03:12	3:43:37	9:19	19:27	9:44	#2146
Finish	26.22 mi	09:24:10	4:04:35	9:20	20:58	9:27	#2071

Faster pace

Steady pace

Slower pace

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 34%

Garmin Challenge

Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:38

Segment Time

9:36/mi

Pace

0.90 mi

Distance

Overall

2419

Women

383

Division

131

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
2M	2.00 mi	2.00 mi	2718	474	155	2655(Top 37%)	452(Top 22%)	151(Top 25%)
4M	4.00 mi	2.00 mi	2793-75	484-10	159-4	2929(Top 41%)	513(Top 25%)	167(Top 27%)
6M	6.00 mi	2.00 mi	2729+64	468+16	153+6	2716(Top 38%)	461(Top 22%)	149(Top 24%)
8M	8.00 mi	2.00 mi	2781-52	475-7	150+3	2923(Top 41%)	502(Top 24%)	158(Top 26%)
9.6M	9.60 mi	1.60 mi	2652+129	448+27	143+7	2276(Top 32%)	334(Top 16%)	102(Top 17%)
10M	10.00 mi	0.40 mi	2635+17	445+3	143	2184(Top 30%)	320(Top 15%)	106(Top 17%)
10.5M	10.50 mi	0.50 mi	2609+26	439+6	143	2626(Top 37%)	459(Top 22%)	150(Top 24%)
12M	12.00 mi	1.50 mi	2583+26	420+19	136+7	2655(Top 37%)	452(Top 22%)	151(Top 25%)
14M	14.00 mi	2.00 mi	2563+20	422-2	139-3	2524(Top 35%)	424(Top 20%)	140(Top 23%)
16M	16.00 mi	2.00 mi	2329+234	383+39	123+16	1495(Top 21%)	244(Top 12%)	85(Top 14%)
18M	18.00 mi	2.00 mi	2460-131	413-30	135-12	3272(Top 46%)	716(Top 34%)	232(Top 38%)
20M	20.00 mi	2.00 mi	2359+101	395+18	131+4	1954(Top 27%)	345(Top 17%)	118(Top 19%)
22M	22.00 mi	2.00 mi	2274+85	389+6	129+2	2132(Top 30%)	433(Top 21%)	139(Top 23%)
24M	24.00 mi	2.00 mi	2146+128	365+24	121+8	1465(Top 20%)	288(Top 14%)	97(Top 16%)
Finish	26.22 mi	2.22 mi	2071+75	359+6	122-1	1631(Top 23%)	337(Top 16%)	118(Top 19%)

22M→24M

22.0 - 24.0 mi

Top 20%

×3stories

+70ft-85ft

Overall

1465

Females

288

F25-29

24M→Finish

24.0 - 26.2 mi

Top 23%

~flat

+2ft-2ft

Overall

1631

Females

337

F25-29

118

Passing Analysis

Category:

Athletes Passed

1294*

Passed By

647

Net Change

+647

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#2718
2M → 4M	83*	158	-75	#2718	#2793
4M → 6M	117	53	+64	#2793	#2729
6M → 8M	40*	92	-52	#2729	#2781
8M → 9.6M	138*	9	+129	#2781	#2652
9.6M → 10M	25	8	+17	#2652	#2635
10M → 10.5M	44	18	+26	#2635	#2609
10.5M → 12M	70	44	+26	#2609	#2583
12M → 14M	53*	33	+20	#2583	#2563
14M → 16M	239*	5	+234	#2563	#2329
16M → 18M	45	176	-131	#2329	#2460
18M → 20M	109*	8	+101	#2460	#2359
20M → 22M	106*	21	+85	#2359	#2274
22M → 24M	134*	6	+128	#2274	#2146
24M → Finish	91*	16	+75	#2146	#2071
TOTALS	1294*	647	+647

* 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

Yiran Chen

⏱️ Race Timeline

The Course

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

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Garmin Challenge

Checkpoint and Segment Rankings

Segment Performance Analysis

10.5M→12M

2M→4M

4M→6M

6M→8M

8M→9.6M

9.6M→10M

10M→10.5M

10.5M→12M

12M→14M

14M→16M

16M→18M

18M→20M

20M→22M

22M→24M

24M→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