Katherine Chan

Bib: 3567•F•Age: 38

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 6545

Gender (Female)

#0 / 1878

Top 37%

Division (F35-39)

#0 / 201

Top 34%

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

16:26

Rank: #2609

Start → 1.81 Miles

16:26 | 9:05/mi

1.81 Miles

16:26

Rank: #2609

Start → 1.81 Miles

16:26 | 9:05/mi

5.55 Miles

51:12

Rank: #2786 (-177)

1.81 Miles → 5.55 Miles

34:46 | 9:18/mi

5.55 Miles

51:12

Rank: #2786 (-177)

1.81 Miles → 5.55 Miles

34:46 | 9:18/mi

6.52 Miles

1:01:11

Rank: #2889 (-103)

5.55 Miles → 6.52 Miles

9:59 | 10:18/mi

6.52 Miles

1:01:11

Rank: #2889 (-103)

5.55 Miles → 6.52 Miles

9:59 | 10:18/mi

10.87 Miles

1:42:55

Rank: #2934 (-45)

6.52 Miles → 10.87 Miles

41:44 | 9:36/mi

10.87 Miles

1:42:55

Rank: #2934 (-45)

6.52 Miles → 10.87 Miles

41:44 | 9:36/mi

Garmin Hill Challenge· 11.38 mi

1:50:05

Rank: #3070 (-136)

10.87 Miles → Garmin Hill Challenge

7:10 | 14:04/mi

Garmin Hill Challenge· 11.38 mi

1:50:05

Rank: #3070 (-136)

10.87 Miles → Garmin Hill Challenge

7:10 | 14:04/mi

14.95 Miles

2:22:12

Rank: #3127 (-57)

Garmin Hill Challenge → 14.95 Miles

32:07 | 9:00/mi

14.95 Miles

2:22:12

Rank: #3127 (-57)

Garmin Hill Challenge → 14.95 Miles

32:07 | 9:00/mi

18 Miles

3:00:52

Rank: #3401 (-274)

14.95 Miles → 18 Miles

38:40 | 12:41/mi

18 Miles

3:00:52

Rank: #3401 (-274)

14.95 Miles → 18 Miles

38:40 | 12:41/mi

25 Miles

4:15:30

Rank: #3277 (+124)

18 Miles → 25 Miles

1:14:38 | 10:40/mi

25 Miles

4:15:30

Rank: #3277 (+124)

18 Miles → 25 Miles

1:14:38 | 10:40/mi

Finish· 26.22 mi

4:29:13

Rank: #3305 (-28)

25 Miles → Finish

13:43 | 11:15/mi

Finish· 26.22 mi

4:29:13

Rank: #3305 (-28)

25 Miles → Finish

13:43 | 11:15/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	05:44:46	16:26	9:05	16:26	9:05	-
5.55 Miles	5.55 mi	06:19:32	51:12	9:14	34:46	9:18	+0:13
6.52 Miles	6.52 mi	06:29:31	1:01:11	9:23	9:59	10:18	+1:00
10.87 Miles	10.87 mi	07:11:15	1:42:55	9:28	41:44	9:36	-0:42
Garmin Hill Challenge	11.38 mi	07:18:25	1:50:05	9:40	7:10	14:04	+4:28
14.95 Miles	14.95 mi	07:50:32	2:22:12	9:31	32:07	9:00	-5:04
18 Miles	18.00 mi	08:29:12	3:00:52	10:03	38:40	12:41	+3:41
25 Miles	25.00 mi	09:43:50	4:15:30	10:13	1:14:38	10:40	-2:01
Finish	26.22 mi	09:57:33	4:29:13	10:17	13:43	11:15	+0:35

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

9:00 /mi

Average Pace

10:17 /mi

Slowest Pace

14:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:19

31% of race

Time at Steady Pace

2:06:21

47% of race

Time at Slower Pace

59:33

22% of race

Average Pace: 10:16 /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	05:44:46	16:26	9:05	16:26	9:05	#2609
5.55 Miles	5.55 mi	06:19:32	51:12	9:14	34:46	9:18	#2786
6.52 Miles	6.52 mi	06:29:31	1:01:11	9:23	9:59	10:18	#2889
10.87 Miles	10.87 mi	07:11:15	1:42:55	9:28	41:44	9:36	#2934
Garmin Hill Challenge	11.38 mi	07:18:25	1:50:05	9:40	7:10	14:04	#3070
14.95 Miles	14.95 mi	07:50:32	2:22:12	9:31	32:07	9:00	#3127
18 Miles	18.00 mi	08:29:12	3:00:52	10:03	38:40	12:41	#3401
25 Miles	25.00 mi	09:43:50	4:15:30	10:13	1:14:38	10:40	#3277
Finish	26.22 mi	09:57:33	4:29:13	10:17	13:43	11:15	#3305

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
1.81 Miles	1.81 mi	1.81 mi	2609	426	44	2609(Top 40%)	426(Top 23%)	44(Top 22%)
5.55 Miles	5.55 mi	3.74 mi	2786-177	469-43	53-9	2889(Top 44%)	500(Top 27%)	54(Top 27%)
6.52 Miles	6.52 mi	0.97 mi	2889-103	502-33	54-1	3526(Top 54%)	684(Top 36%)	67(Top 33%)
10.87 Miles	10.87 mi	4.35 mi	2934-45	513-11	58-4	3042(Top 46%)	548(Top 29%)	56(Top 28%)
Garmin Hill Challenge	11.38 mi	0.51 mi	3070-136	550-37	60-2	4630(Top 71%)	1087(Top 58%)	102(Top 51%)
14.95 Miles	14.95 mi	3.57 mi	3127-57	570-20	59+1	3464(Top 53%)	694(Top 37%)	66(Top 33%)
18 Miles	18.00 mi	3.05 mi	3401-274	668-98	66-7	4706(Top 72%)	1194(Top 64%)	123(Top 61%)
25 Miles	25.00 mi	7.00 mi	3277+124	679-11	67-1	3100(Top 47%)	700(Top 37%)	70(Top 35%)
Finish	26.22 mi	1.22 mi	3305-28	698-19	68-1	3978(Top 61%)	1012(Top 54%)	108(Top 54%)

F35-39

102

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 53%

×17stories

+251ft-225ft

Overall

3464

Females

694

F35-39

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 72%

×12stories

+165ft-60ft

Overall

4706

Females

1194

F35-39

123

18 Miles→25 Miles

18.0 - 25.0 mi

Top 47%

×22stories

+142ft-378ft

Overall

3100

Females

700

F35-39

25 Miles→Finish

25.0 - 26.2 mi

Top 61%

~flat

+2ft-0ft

Overall

3978

Females

1012

F35-39

108

Passing Analysis

Category:

Athletes Passed

541*

Passed By

1237

Net Change

-696

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#2609
1.81 Miles → 5.55 Miles	110	287	-177	#2609	#2786
5.55 Miles → 6.52 Miles	11	114	-103	#2786	#2889
6.52 Miles → 10.87 Miles	79*	124	-45	#2889	#2934
10.87 Miles → Garmin Hill Challenge	6	142	-136	#2934	#3070
Garmin Hill Challenge → 14.95 Miles	47*	104	-57	#3070	#3127
14.95 Miles → 18 Miles	31*	305	-274	#3127	#3401
18 Miles → 25 Miles	234*	110	+124	#3401	#3277
25 Miles → Finish	23*	51	-28	#3277	#3305
TOTALS	541*	1237	-696

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

📊

Passing Visuals

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Katherine Chan

⏱️ Race Timeline

The Course

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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

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

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