Chiwei Lin

Bib: 4077•M•Age: 44

Taipei

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6545

Top 38%

Gender (Male)

#0 / 4641

Top 44%

Masters (Masters Men)

#0 / 1347

Top 35%

Division (M40-44)

#0 / 455

Top 40%

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.81 Miles

15:15

Rank: #1401

Start → 1.81 Miles

15:15 | 8:26/mi

1.81 Miles

15:15

Rank: #1401

Start → 1.81 Miles

15:15 | 8:26/mi

5.55 Miles

46:38

Rank: #1311 (+90)

1.81 Miles → 5.55 Miles

31:23 | 8:23/mi

5.55 Miles

46:38

Rank: #1311 (+90)

1.81 Miles → 5.55 Miles

31:23 | 8:23/mi

6.52 Miles

54:57

Rank: #1257 (+54)

5.55 Miles → 6.52 Miles

8:19 | 8:34/mi

6.52 Miles

54:57

Rank: #1257 (+54)

5.55 Miles → 6.52 Miles

8:19 | 8:34/mi

10.87 Miles

1:30:34

Rank: #1113 (+144)

6.52 Miles → 10.87 Miles

35:37 | 8:11/mi

10.87 Miles

1:30:34

Rank: #1113 (+144)

6.52 Miles → 10.87 Miles

35:37 | 8:11/mi

Garmin Hill Challenge· 11.38 mi

1:35:43

Rank: #1113

10.87 Miles → Garmin Hill Challenge

5:09 | 10:06/mi

Garmin Hill Challenge· 11.38 mi

1:35:43

Rank: #1113

10.87 Miles → Garmin Hill Challenge

5:09 | 10:06/mi

14.95 Miles

2:02:37

Rank: #1102 (+11)

Garmin Hill Challenge → 14.95 Miles

26:54 | 7:32/mi

14.95 Miles

2:02:37

Rank: #1102 (+11)

Garmin Hill Challenge → 14.95 Miles

26:54 | 7:32/mi

18 Miles

2:35:14

Rank: #1325 (-223)

14.95 Miles → 18 Miles

32:37 | 10:42/mi

18 Miles

2:35:14

Rank: #1325 (-223)

14.95 Miles → 18 Miles

32:37 | 10:42/mi

25 Miles

3:57:50

Rank: #2324 (-999)

18 Miles → 25 Miles

1:22:36 | 11:48/mi

25 Miles

3:57:50

Rank: #2324 (-999)

18 Miles → 25 Miles

1:22:36 | 11:48/mi

Finish· 26.22 mi

4:13:25

Rank: #2464 (-140)

25 Miles → Finish

15:35 | 12:47/mi

Finish· 26.22 mi

4:13:25

Rank: #2464 (-140)

25 Miles → Finish

15:35 | 12:47/mi

The Course

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81 Miles	1.81 mi	05:41:02	15:15	8:26	15:15	8:26	-
5.55 Miles	5.55 mi	06:12:25	46:38	8:24	31:23	8:23	-0:03
6.52 Miles	6.52 mi	06:20:44	54:57	8:26	8:19	8:34	+0:11
10.87 Miles	10.87 mi	06:56:21	1:30:34	8:20	35:37	8:11	-0:23
Garmin Hill Challenge	11.38 mi	07:01:30	1:35:43	8:25	5:09	10:06	+1:55
14.95 Miles	14.95 mi	07:28:24	2:02:37	8:12	26:54	7:32	-2:34
18 Miles	18.00 mi	08:01:01	2:35:14	8:37	32:37	10:42	+3:10
25 Miles	25.00 mi	09:23:37	3:57:50	9:31	1:22:36	11:48	+1:06
Finish	26.22 mi	09:39:12	4:13:25	9:40	15:35	12:47	+0:59

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

7:32 /mi

Average Pace

9:40 /mi

Slowest Pace

12:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:54

11% of race

Time at Steady Pace

1:30:34

36% of race

Time at Slower Pace

2:15:57

54% of race

Average Pace: 9:40 /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
1.81 Miles	1.81 mi	05:41:02	15:15	8:26	15:15	8:26	#1401
5.55 Miles	5.55 mi	06:12:25	46:38	8:24	31:23	8:23	#1311
6.52 Miles	6.52 mi	06:20:44	54:57	8:26	8:19	8:34	#1257
10.87 Miles	10.87 mi	06:56:21	1:30:34	8:20	35:37	8:11	#1113
Garmin Hill Challenge	11.38 mi	07:01:30	1:35:43	8:25	5:09	10:06	#1113
14.95 Miles	14.95 mi	07:28:24	2:02:37	8:12	26:54	7:32	#1102
18 Miles	18.00 mi	08:01:01	2:35:14	8:37	32:37	10:42	#1325
25 Miles	25.00 mi	09:23:37	3:57:50	9:31	1:22:36	11:48	#2324
Finish	26.22 mi	09:39:12	4:13:25	9:40	15:35	12:47	#2464

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
1.81 Miles	1.81 mi	1.81 mi	1401	1226	112	1401(Top 21%)	1226(Top 26%)	112(Top 25%)
5.55 Miles	5.55 mi	3.74 mi	1311+90	1159+67	107+5	1281(Top 20%)	1138(Top 25%)	105(Top 23%)
6.52 Miles	6.52 mi	0.97 mi	1257+54	1116+43	104+3	1016(Top 16%)	916(Top 20%)	76(Top 17%)
10.87 Miles	10.87 mi	4.35 mi	1113+144	998+118	91+13	999(Top 15%)	903(Top 19%)	79(Top 17%)
Garmin Hill Challenge	11.38 mi	0.51 mi	1113	999-1	89+2	1188(Top 18%)	1058(Top 23%)	75(Top 16%)
14.95 Miles	14.95 mi	3.57 mi	1102+11	988+11	89	1158(Top 18%)	1032(Top 22%)	96(Top 21%)
18 Miles	18.00 mi	3.05 mi	1325-223	1164-176	107-18	2492(Top 38%)	2053(Top 44%)	184(Top 40%)
25 Miles	25.00 mi	7.00 mi	2324-999	1930-766	176-69	4253(Top 65%)	3144(Top 68%)	306(Top 67%)
Finish	26.22 mi	1.22 mi	2464-140	2024-94	181-5	5152(Top 79%)	3705(Top 80%)	362(Top 80%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 21%

×1human

+6ft-10ft

Overall

1401

Males

1226

M40-44

112

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 20%

×6stories

+97ft-86ft

Overall

1281

Males

1138

M40-44

105

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 16%

×15stories

+178ft-5ft

Overall

1016

Males

916

M40-44

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 15%

×20stories

+201ft-318ft

Overall

999

Males

903

M40-44

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 18%

×11stories

+134ft-79ft

Overall

1188

Males

1058

M40-44

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 18%

×17stories

+251ft-225ft

Overall

1158

Males

1032

M40-44

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 38%

×12stories

+165ft-60ft

Overall

2492

Males

2053

M40-44

184

18 Miles→25 Miles

18.0 - 25.0 mi

Top 65%

×22stories

+142ft-378ft

Overall

4253

Males

3144

M40-44

306

25 Miles→Finish

25.0 - 26.2 mi

Top 79%

~flat

+2ft-0ft

Overall

5152

Males

3705

M40-44

362

Passing Analysis

Category:

Athletes Passed

433*

Passed By

1496

Net Change

-1063

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#1401
1.81 Miles → 5.55 Miles	133	43	+90	#1401	#1311
5.55 Miles → 6.52 Miles	63	9	+54	#1311	#1257
6.52 Miles → 10.87 Miles	152*	8	+144	#1257	#1113
10.87 Miles → Garmin Hill Challenge	16	16	0	#1113	#1113
Garmin Hill Challenge → 14.95 Miles	41	30	+11	#1113	#1102
14.95 Miles → 18 Miles	13*	236	-223	#1102	#1325
18 Miles → 25 Miles	9*	1008	-999	#1325	#2324
25 Miles → Finish	6*	146	-140	#2324	#2464
TOTALS	433*	1496	-1063

* 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 12 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Chiwei Lin

⏱️ 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 → 1.81 Miles

1.81 Miles→5.55 Miles

5.55 Miles→6.52 Miles

6.52 Miles→10.87 Miles

10.87 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→25 Miles

25 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

Public Race Data