Jennifer Hsu

Bib: 7570•F•Age: 45

Foster City, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7166

Top 31%

Gender (Female)

#0 / 2086

Top 19%

Masters (Masters Women)

#0 / 458

Top 15%

Division (F45-49)

#0 / 107

Top 17%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

18:59

Rank: #3270

Start → 2M

18:59 | 9:29/mi

18:59

Rank: #3270

Start → 2M

18:59 | 9:29/mi

37:23

Rank: #2959 (+311)

2M → 4M

18:24 | 9:12/mi

37:23

Rank: #2959 (+311)

2M → 4M

18:24 | 9:12/mi

56:08

Rank: #2918 (+41)

4M → 6M

18:45 | 9:22/mi

56:08

Rank: #2918 (+41)

4M → 6M

18:45 | 9:22/mi

1:14:26

Rank: #2889 (+29)

6M → 8M

18:18 | 9:09/mi

1:14:26

Rank: #2889 (+29)

6M → 8M

18:18 | 9:09/mi

9.6M

1:30:21

Rank: #2904 (-15)

8M → 9.6M

15:55 | 9:57/mi

9.6M

1:30:21

Rank: #2904 (-15)

8M → 9.6M

15:55 | 9:57/mi

10M

1:32:58

Rank: #2904

9.6M → 10M

2:37 | 6:33/mi

10M

1:32:58

Rank: #2904

9.6M → 10M

2:37 | 6:33/mi

10.5M

1:39:06

Rank: #2854 (+50)

10M → 10.5M

6:08 | 12:16/mi

10.5M

1:39:06

Rank: #2854 (+50)

10M → 10.5M

6:08 | 12:16/mi

12M

1:52:33

Rank: #2812 (+42)

10.5M → 12M

13:27 | 8:58/mi

12M

1:52:33

Rank: #2812 (+42)

10.5M → 12M

13:27 | 8:58/mi

14M

2:12:59

Rank: #2817 (-5)

12M → 14M

20:26 | 10:13/mi

14M

2:12:59

Rank: #2817 (-5)

12M → 14M

20:26 | 10:13/mi

16M

2:31:39

Rank: #2905 (-88)

14M → 16M

18:40 | 9:20/mi

16M

2:31:39

Rank: #2905 (-88)

14M → 16M

18:40 | 9:20/mi

18M

2:50:19

Rank: #2689 (+216)

16M → 18M

18:40 | 9:20/mi

18M

2:50:19

Rank: #2689 (+216)

16M → 18M

18:40 | 9:20/mi

20M

3:09:01

Rank: #2564 (+125)

18M → 20M

18:42 | 9:21/mi

20M

3:09:01

Rank: #2564 (+125)

18M → 20M

18:42 | 9:21/mi

22M

3:27:16

Rank: #2468 (+96)

20M → 22M

18:15 | 9:07/mi

22M

3:27:16

Rank: #2468 (+96)

20M → 22M

18:15 | 9:07/mi

24M

3:46:34

Rank: #2320 (+148)

22M → 24M

19:18 | 9:39/mi

24M

3:46:34

Rank: #2320 (+148)

22M → 24M

19:18 | 9:39/mi

Finish· 26.22 mi

4:07:35

Rank: #2201 (+119)

24M → Finish

21:01 | 9:28/mi

Finish· 26.22 mi

4:07:35

Rank: #2201 (+119)

24M → Finish

21:01 | 9:28/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:12:59

Pace9:30 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:54:36

Pace9:23 /mi

📊Negative Split: 13.8% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:42:28	18:59	9:29	18:59	9:29	-
4M	4.00 mi	06:00:52	37:23	9:21	18:24	9:12	-0:17
6M	6.00 mi	06:19:37	56:08	9:21	18:45	9:22	+0:10
8M	8.00 mi	06:37:55	1:14:26	9:18	18:18	9:09	-0:13
9.6M	9.60 mi	06:53:50	1:30:21	9:25	15:55	9:57	+0:48
10M	10.00 mi	06:56:27	1:32:58	9:18	2:37	6:33	-3:24
10.5M	10.50 mi	07:02:35	1:39:06	9:26	6:08	12:16	+5:43
12M	12.00 mi	07:16:02	1:52:33	9:23	13:27	8:58	-3:18
14M	14.00 mi	07:36:28	2:12:59	9:30	20:26	10:13	+1:15
16M	16.00 mi	07:55:08	2:31:39	9:29	18:40	9:20	-0:53
18M	18.00 mi	08:13:48	2:50:19	9:28	18:40	9:20	0:00
20M	20.00 mi	08:32:30	3:09:01	9:27	18:42	9:21	+0:01
22M	22.00 mi	08:50:45	3:27:16	9:25	18:15	9:07	-0:14
24M	24.00 mi	09:10:03	3:46:34	9:26	19:18	9:39	+0:32
Finish	26.22 mi	09:31:04	4:07:35	9:27	21:01	9:28	-0:11

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

6:33 /mi

Average Pace

9:27 /mi

Slowest Pace

12:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37

1% of race

Time at Steady Pace

3:22:29

82% of race

Time at Slower Pace

42:29

17% of race

Average Pace: 9:27 /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	05:42:28	18:59	9:29	18:59	9:29	#3270
4M	4.00 mi	06:00:52	37:23	9:21	18:24	9:12	#2959
6M	6.00 mi	06:19:37	56:08	9:21	18:45	9:22	#2918
8M	8.00 mi	06:37:55	1:14:26	9:18	18:18	9:09	#2889
9.6M	9.60 mi	06:53:50	1:30:21	9:25	15:55	9:57	#2904
10M	10.00 mi	06:56:27	1:32:58	9:18	2:37	6:33	#2904
10.5M	10.50 mi	07:02:35	1:39:06	9:26	6:08	12:16	#2854
12M	12.00 mi	07:16:02	1:52:33	9:23	13:27	8:58	#2812
14M	14.00 mi	07:36:28	2:12:59	9:30	20:26	10:13	#2817
16M	16.00 mi	07:55:08	2:31:39	9:29	18:40	9:20	#2905
18M	18.00 mi	08:13:48	2:50:19	9:28	18:40	9:20	#2689
20M	20.00 mi	08:32:30	3:09:01	9:27	18:42	9:21	#2564
22M	22.00 mi	08:50:45	3:27:16	9:25	18:15	9:07	#2468
24M	24.00 mi	09:10:03	3:46:34	9:26	19:18	9:39	#2320
Finish	26.22 mi	09:31:04	4:07:35	9:27	21:01	9:28	#2201

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 36%

Garmin Challenge

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

8:45

Segment Time

9:43/mi

Pace

0.90 mi

Distance

Overall

2608

Women

441

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
2M	2.00 mi	2.00 mi	3270	604	33	2792(Top 39%)	482(Top 23%)	18(Top 17%)
4M	4.00 mi	2.00 mi	2959+311	523+81	28+5	2672(Top 37%)	447(Top 21%)	23(Top 21%)
6M	6.00 mi	2.00 mi	2918+41	512+11	28	2920(Top 41%)	514(Top 25%)	28(Top 26%)
8M	8.00 mi	2.00 mi	2889+29	499+13	26+2	2809(Top 39%)	474(Top 23%)	24(Top 22%)
9.6M	9.60 mi	1.60 mi	2904-15	505-6	26	3067(Top 43%)	552(Top 26%)	27(Top 25%)
10M	10.00 mi	0.40 mi	2904	504+1	26	2954(Top 41%)	521(Top 25%)	23(Top 21%)
10.5M	10.50 mi	0.50 mi	2854+50	498+6	26	2582(Top 36%)	444(Top 21%)	19(Top 18%)
12M	12.00 mi	1.50 mi	2812+42	478+20	25+1	2792(Top 39%)	482(Top 23%)	18(Top 17%)
14M	14.00 mi	2.00 mi	2817-5	481-3	25	2948(Top 41%)	526(Top 25%)	23(Top 21%)
16M	16.00 mi	2.00 mi	2905-88	511-30	25	3892(Top 54%)	893(Top 43%)	45(Top 42%)
18M	18.00 mi	2.00 mi	2689+216	468+43	24+1	1526(Top 21%)	236(Top 11%)	13(Top 12%)
20M	20.00 mi	2.00 mi	2564+125	449+19	23+1	1864(Top 26%)	324(Top 16%)	13(Top 12%)
22M	22.00 mi	2.00 mi	2468+96	433+16	23	2151(Top 30%)	440(Top 21%)	22(Top 21%)
24M	24.00 mi	2.00 mi	2320+148	413+20	20+3	1387(Top 19%)	269(Top 13%)	10(Top 9%)
Finish	26.22 mi	2.22 mi	2201+119	395+18	18+2	1654(Top 23%)	343(Top 16%)	13(Top 12%)

F45-49

Passing Analysis

Category:

Athletes Passed

1548*

Passed By

479

Net Change

+1069

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#3270
2M → 4M	331*	20	+311	#3270	#2959
4M → 6M	103	62	+41	#2959	#2918
6M → 8M	71*	42	+29	#2918	#2889
8M → 9.6M	46*	61	-15	#2889	#2904
9.6M → 10M	17	17	0	#2904	#2904
10M → 10.5M	56	6	+50	#2904	#2854
10.5M → 12M	70	28	+42	#2854	#2812
12M → 14M	51*	56	-5	#2812	#2817
14M → 16M	47*	135	-88	#2817	#2905
16M → 18M	223	7	+216	#2905	#2689
18M → 20M	133*	8	+125	#2689	#2564
20M → 22M	107*	11	+96	#2564	#2468
22M → 24M	164*	16	+148	#2468	#2320
24M → Finish	129*	10	+119	#2320	#2201
TOTALS	1548*	479	+1069

* 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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Results processed 8 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

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Race Place Events

Jennifer Hsu

⏱️ 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

📈Position Graph

🎨Heatmap Timeline

🔄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