Christopher Zhang

Bib: 5408•M•Age: 26

San Mateo, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Gender (Male)

#0 / 3570

Division (M25-29)

#0 / 732

Race Day Weather

69°/59°F

broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

2.2 Miles

18:55

Rank: #2914

Start → 2.2 Miles

18:55 | 8:36/mi

2.2 Miles

18:55

Rank: #2914

Start → 2.2 Miles

18:55 | 8:36/mi

5.7 Miles

55:52

Rank: #2869 (+45)

2.2 Miles → 5.7 Miles

36:57 | 10:34/mi

5.7 Miles

55:52

Rank: #2869 (+45)

2.2 Miles → 5.7 Miles

36:57 | 10:34/mi

6.43 Miles

1:06:13

Rank: #2915 (-46)

5.7 Miles → 6.43 Miles

10:21 | 14:11/mi

6.43 Miles

1:06:13

Rank: #2915 (-46)

5.7 Miles → 6.43 Miles

10:21 | 14:11/mi

10.92 Miles

1:50:33

Rank: #2972 (-57)

6.43 Miles → 10.92 Miles

44:20 | 9:52/mi

10.92 Miles

1:50:33

Rank: #2972 (-57)

6.43 Miles → 10.92 Miles

44:20 | 9:52/mi

Garmin Hill Challenge· 11.42 mi

1:56:27

Rank: #2910 (+62)

10.92 Miles → Garmin Hill Challenge

5:54 | 11:48/mi

Garmin Hill Challenge· 11.42 mi

1:56:27

Rank: #2910 (+62)

10.92 Miles → Garmin Hill Challenge

5:54 | 11:48/mi

14.95 Miles

2:28:06

Rank: #2840 (+70)

Garmin Hill Challenge → 14.95 Miles

31:39 | 8:58/mi

14.95 Miles

2:28:06

Rank: #2840 (+70)

Garmin Hill Challenge → 14.95 Miles

31:39 | 8:58/mi

18 Miles

3:02:17

Rank: #2684 (+156)

14.95 Miles → 18 Miles

34:11 | 11:13/mi

18 Miles

3:02:17

Rank: #2684 (+156)

14.95 Miles → 18 Miles

34:11 | 11:13/mi

24 Miles

4:06:44

Rank: #2563 (+121)

18 Miles → 24 Miles

1:04:27 | 10:45/mi

24 Miles

4:06:44

Rank: #2563 (+121)

18 Miles → 24 Miles

1:04:27 | 10:45/mi

Finish· 26.22 mi

4:29:23

Rank: #2517 (+46)

24 Miles → Finish

22:39 | 10:12/mi

Finish· 26.22 mi

4:29:23

Rank: #2517 (+46)

24 Miles → Finish

22:39 | 10:12/mi

Course Map & Elevation

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2.2 Miles	2.20 mi	05:48:58	18:55	8:36	18:55	8:36	-
5.7 Miles	5.70 mi	06:25:55	55:52	9:48	36:57	10:34	+1:58
6.43 Miles	6.43 mi	06:36:16	1:06:13	10:18	10:21	14:11	+3:37
10.92 Miles	10.92 mi	07:20:36	1:50:33	10:07	44:20	9:52	-4:19
Garmin Hill Challenge	11.42 mi	07:26:30	1:56:27	10:12	5:54	11:48	+1:56
14.95 Miles	14.95 mi	07:58:09	2:28:06	9:54	31:39	8:58	-2:50
18 Miles	18.00 mi	08:32:20	3:02:17	10:08	34:11	11:13	+2:15
24 Miles	24.00 mi	09:36:47	4:06:44	10:17	1:04:27	10:45	-0:28
Finish	26.22 mi	09:59:26	4:29:23	10:17	22:39	10:12	-0:33

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

8:36 /mi

Average Pace

10:17 /mi

Slowest Pace

14:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

50:34

19% of race

Time at Steady Pace

3:22:34

75% of race

Time at Slower Pace

16:15

6% 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
2.2 Miles	2.20 mi	05:48:58	18:55	8:36	18:55	8:36	#2914
5.7 Miles	5.70 mi	06:25:55	55:52	9:48	36:57	10:34	#2869
6.43 Miles	6.43 mi	06:36:16	1:06:13	10:18	10:21	14:11	#2915
10.92 Miles	10.92 mi	07:20:36	1:50:33	10:07	44:20	9:52	#2972
Garmin Hill Challenge	11.42 mi	07:26:30	1:56:27	10:12	5:54	11:48	#2910
14.95 Miles	14.95 mi	07:58:09	2:28:06	9:54	31:39	8:58	#2840
18 Miles	18.00 mi	08:32:20	3:02:17	10:08	34:11	11:13	#2684
24 Miles	24.00 mi	09:36:47	4:06:44	10:17	1:04:27	10:45	#2563
Finish	26.22 mi	09:59:26	4:29:23	10:17	22:39	10:12	#2517

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
2.2 Miles	2.20 mi	2.20 mi	2914	2329	491	2914(Top 60%)	2329(Top 65%)	491(Top 67%)
5.7 Miles	5.70 mi	3.50 mi	2869+45	2307+22	496-5	2889(Top 59%)	2328(Top 65%)	509(Top 70%)
6.43 Miles	6.43 mi	0.73 mi	2915-46	2337-30	505-9	3096(Top 63%)	2465(Top 69%)	551(Top 75%)
10.92 Miles	10.92 mi	4.49 mi	2972-57	2381-44	528-23	3147(Top 64%)	2509(Top 70%)	545(Top 74%)
Garmin Hill Challenge	11.42 mi	0.50 mi	2910+62	2346+35	524+4	2216(Top 45%)	1852(Top 52%)	439(Top 60%)
14.95 Miles	14.95 mi	3.53 mi	2840+70	2300+46	512+12	2518(Top 52%)	2050(Top 57%)	461(Top 63%)
18 Miles	18.00 mi	3.05 mi	2684+156	2181+119	491+21	2362(Top 48%)	1924(Top 54%)	432(Top 59%)
24 Miles	24.00 mi	6.00 mi	2563+121	2061+120	461+30	2402(Top 49%)	1879(Top 53%)	412(Top 56%)
Finish	26.22 mi	2.22 mi	2517+46	2019+42	450+11	2102(Top 43%)	1651(Top 46%)	367(Top 50%)

367

Passing Analysis

Category:

Athletes Passed

857*

Passed By

460

Net Change

+397

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#2914
2.2 Miles → 5.7 Miles	183*	138	+45	#2914	#2869
5.7 Miles → 6.43 Miles	32	78	-46	#2869	#2915
6.43 Miles → 10.92 Miles	60*	117	-57	#2915	#2972
10.92 Miles → Garmin Hill Challenge	67	5	+62	#2972	#2910
Garmin Hill Challenge → 14.95 Miles	95	25	+70	#2910	#2840
14.95 Miles → 18 Miles	166*	10	+156	#2840	#2684
18 Miles → 24 Miles	189*	68	+121	#2684	#2563
24 Miles → Finish	65*	19	+46	#2563	#2517
TOTALS	857*	460	+397

* 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 7 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events

Christopher Zhang

⏱️ Race Timeline

Course Map & Elevation

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 → 2.2 Miles

2.2 Miles→5.7 Miles

5.7 Miles→6.43 Miles

6.43 Miles→10.92 Miles

10.92 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→24 Miles

24 Miles→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