Jerry Zhang

Bib: 6200•M•Age: 25

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Gender (Male)

#0 / 5052

Division (M25-29)

#0 / 1176

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

19:59

Rank: #4152

Start → 2M

19:59 | 9:59/mi

19:59

Rank: #4152

Start → 2M

19:59 | 9:59/mi

39:55

Rank: #4034 (+118)

2M → 4M

19:56 | 9:58/mi

39:55

Rank: #4034 (+118)

2M → 4M

19:56 | 9:58/mi

59:51

Rank: #3904 (+130)

4M → 6M

19:56 | 9:58/mi

59:51

Rank: #3904 (+130)

4M → 6M

19:56 | 9:58/mi

1:19:36

Rank: #3885 (+19)

6M → 8M

19:45 | 9:52/mi

1:19:36

Rank: #3885 (+19)

6M → 8M

19:45 | 9:52/mi

9.6M

1:37:03

Rank: #3909 (-24)

8M → 9.6M

17:27 | 10:54/mi

9.6M

1:37:03

Rank: #3909 (-24)

8M → 9.6M

17:27 | 10:54/mi

10M

1:39:53

Rank: #3917 (-8)

9.6M → 10M

2:50 | 7:05/mi

10M

1:39:53

Rank: #3917 (-8)

9.6M → 10M

2:50 | 7:05/mi

10.5M

1:46:45

Rank: #3903 (+14)

10M → 10.5M

6:52 | 13:44/mi

10.5M

1:46:45

Rank: #3903 (+14)

10M → 10.5M

6:52 | 13:44/mi

12M

2:01:01

Rank: #3808 (+95)

10.5M → 12M

14:16 | 9:31/mi

12M

2:01:01

Rank: #3808 (+95)

10.5M → 12M

14:16 | 9:31/mi

14M

2:22:53

Rank: #3809 (-1)

12M → 14M

21:52 | 10:56/mi

14M

2:22:53

Rank: #3809 (-1)

12M → 14M

21:52 | 10:56/mi

16M

2:43:57

Rank: #4015 (-206)

14M → 16M

21:04 | 10:32/mi

16M

2:43:57

Rank: #4015 (-206)

14M → 16M

21:04 | 10:32/mi

18M

3:05:00

Rank: #3852 (+163)

16M → 18M

21:03 | 10:32/mi

18M

3:05:00

Rank: #3852 (+163)

16M → 18M

21:03 | 10:32/mi

20M

3:27:52

Rank: #3859 (-7)

18M → 20M

22:52 | 11:26/mi

20M

3:27:52

Rank: #3859 (-7)

18M → 20M

22:52 | 11:26/mi

22M

3:48:56

Rank: #3824 (+35)

20M → 22M

21:04 | 10:32/mi

22M

3:48:56

Rank: #3824 (+35)

20M → 22M

21:04 | 10:32/mi

24M

4:14:17

Rank: #3894 (-70)

22M → 24M

25:21 | 12:41/mi

24M

4:14:17

Rank: #3894 (-70)

22M → 24M

25:21 | 12:41/mi

Finish· 26.22 mi

4:41:25

Rank: #3973 (-79)

24M → Finish

27:08 | 12:14/mi

Finish· 26.22 mi

4:41:25

Rank: #3973 (-79)

24M → Finish

27:08 | 12:14/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:22:53

Pace10:12 /mi

2nd Half✓ Faster

Distance12.22 mi

Time2:18:32

Pace11:20 /mi

📊Negative Split: 3.0% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:42:58	19:59	9:59	19:59	9:59	-
4M	4.00 mi	06:02:54	39:55	9:59	19:56	9:58	-0:01
6M	6.00 mi	06:22:50	59:51	9:59	19:56	9:58	0:00
8M	8.00 mi	06:42:35	1:19:36	9:57	19:45	9:52	-0:06
9.6M	9.60 mi	07:00:02	1:37:03	10:07	17:27	10:54	+1:02
10M	10.00 mi	07:02:52	1:39:53	9:59	2:50	7:05	-3:49
10.5M	10.50 mi	07:09:44	1:46:45	10:10	6:52	13:44	+6:39
12M	12.00 mi	07:24:00	2:01:01	10:05	14:16	9:31	-4:13
14M	14.00 mi	07:45:52	2:22:53	10:12	21:52	10:56	+1:25
16M	16.00 mi	08:06:56	2:43:57	10:15	21:04	10:32	-0:24
18M	18.00 mi	08:27:59	3:05:00	10:17	21:03	10:32	0:00
20M	20.00 mi	08:50:51	3:27:52	10:24	22:52	11:26	+0:54
22M	22.00 mi	09:11:55	3:48:56	10:24	21:04	10:32	-0:54
24M	24.00 mi	09:37:16	4:14:17	10:36	25:21	12:41	+2:09
Finish	26.22 mi	10:04:24	4:41:25	10:44	27:08	12:14	-0:27

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

7:05 /mi

Average Pace

10:44 /mi

Slowest Pace

13:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:06

6% of race

Time at Steady Pace

3:02:06

65% of race

Time at Slower Pace

1:22:13

29% of race

Average Pace: 10:44 /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	05:42:58	19:59	9:59	19:59	9:59	#4152
4M	4.00 mi	06:02:54	39:55	9:59	19:56	9:58	#4034
6M	6.00 mi	06:22:50	59:51	9:59	19:56	9:58	#3904
8M	8.00 mi	06:42:35	1:19:36	9:57	19:45	9:52	#3885
9.6M	9.60 mi	07:00:02	1:37:03	10:07	17:27	10:54	#3909
10M	10.00 mi	07:02:52	1:39:53	9:59	2:50	7:05	#3917
10.5M	10.50 mi	07:09:44	1:46:45	10:10	6:52	13:44	#3903
12M	12.00 mi	07:24:00	2:01:01	10:05	14:16	9:31	#3808
14M	14.00 mi	07:45:52	2:22:53	10:12	21:52	10:56	#3809
16M	16.00 mi	08:06:56	2:43:57	10:15	21:04	10:32	#4015
18M	18.00 mi	08:27:59	3:05:00	10:17	21:03	10:32	#3852
20M	20.00 mi	08:50:51	3:27:52	10:24	22:52	11:26	#3859
22M	22.00 mi	09:11:55	3:48:56	10:24	21:04	10:32	#3824
24M	24.00 mi	09:37:16	4:14:17	10:36	25:21	12:41	#3894
Finish	26.22 mi	10:04:24	4:41:25	10:44	27:08	12:14	#3973

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 55%

Garmin Challenge

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

9:42

Segment Time

10:47/mi

Pace

0.90 mi

Distance

Overall

3946

Men

3095

Division

768

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
2M	2.00 mi	2.00 mi	4152	3264	783	3519(Top 49%)	2810(Top 56%)	709(Top 60%)
4M	4.00 mi	2.00 mi	4034+118	3203+61	782+1	3960(Top 55%)	3146(Top 62%)	770(Top 65%)
6M	6.00 mi	2.00 mi	3904+130	3112+91	767+15	3793(Top 53%)	3027(Top 60%)	745(Top 63%)
8M	8.00 mi	2.00 mi	3885+19	3092+20	767	3999(Top 56%)	3164(Top 63%)	769(Top 65%)
9.6M	9.60 mi	1.60 mi	3909-24	3110-18	771-4	4290(Top 60%)	3314(Top 66%)	815(Top 69%)
10M	10.00 mi	0.40 mi	3917-8	3112-2	774-3	4199(Top 59%)	3267(Top 65%)	791(Top 67%)
10.5M	10.50 mi	0.50 mi	3903+14	3100+12	773+1	4020(Top 56%)	3130(Top 62%)	777(Top 66%)
12M	12.00 mi	1.50 mi	3808+95	3033+67	754+19	3519(Top 49%)	2810(Top 56%)	709(Top 60%)
14M	14.00 mi	2.00 mi	3809-1	3022+11	756-2	3878(Top 54%)	3050(Top 60%)	750(Top 64%)
16M	16.00 mi	2.00 mi	4015-206	3149-127	778-22	5138(Top 72%)	3798(Top 75%)	927(Top 79%)
18M	18.00 mi	2.00 mi	3852+163	3029+120	752+26	2947(Top 41%)	2326(Top 46%)	583(Top 50%)
20M	20.00 mi	2.00 mi	3859-7	3008+21	744+8	4262(Top 59%)	3144(Top 62%)	776(Top 66%)
22M	22.00 mi	2.00 mi	3824+35	2972+36	739+5	3737(Top 52%)	2767(Top 55%)	685(Top 58%)
24M	24.00 mi	2.00 mi	3894-70	3005-33	751-12	4496(Top 63%)	3241(Top 64%)	797(Top 68%)
Finish	26.22 mi	2.22 mi	3973-79	3041-36	758-7	4745(Top 66%)	3416(Top 68%)	847(Top 72%)

847

Passing Analysis

Category:

Athletes Passed

1211*

Passed By

1032

Net Change

+179

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#4152
2M → 4M	204*	86	+118	#4152	#4034
4M → 6M	175	45	+130	#4034	#3904
6M → 8M	84*	65	+19	#3904	#3885
8M → 9.6M	63*	87	-24	#3885	#3909
9.6M → 10M	10	18	-8	#3909	#3917
10M → 10.5M	40	26	+14	#3917	#3903
10.5M → 12M	128	33	+95	#3903	#3808
12M → 14M	52*	53	-1	#3808	#3809
14M → 16M	39*	245	-206	#3809	#4015
16M → 18M	196	33	+163	#4015	#3852
18M → 20M	62*	69	-7	#3852	#3859
20M → 22M	76*	41	+35	#3859	#3824
22M → 24M	45*	115	-70	#3824	#3894
24M → Finish	37*	116	-79	#3894	#3973
TOTALS	1211*	1032	+179

* 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 10 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

Jerry Zhang

⏱️ 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