Tie Zheng

Bib: 32•M•Age: 30

Palo Alto, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 0.1%

Gender (Male)

#0 / 5052

Top 0.1%

Division (M30-34)

#0 / 1040

Top 0.2%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

11:32

Rank: #14

Start → 2M

11:32 | 5:46/mi

11:32

Rank: #14

Start → 2M

11:32 | 5:46/mi

23:35

Rank: #13 (+1)

2M → 4M

12:03 | 6:02/mi

23:35

Rank: #13 (+1)

2M → 4M

12:03 | 6:02/mi

35:33

Rank: #13

4M → 6M

11:58 | 5:59/mi

35:33

Rank: #13

4M → 6M

11:58 | 5:59/mi

46:55

Rank: #12 (+1)

6M → 8M

11:22 | 5:41/mi

46:55

Rank: #12 (+1)

6M → 8M

11:22 | 5:41/mi

9.6M

56:25

Rank: #11 (+1)

8M → 9.6M

9:30 | 5:56/mi

9.6M

56:25

Rank: #11 (+1)

8M → 9.6M

9:30 | 5:56/mi

10M

58:45

Rank: #12 (-1)

9.6M → 10M

2:20 | 5:50/mi

10M

58:45

Rank: #12 (-1)

9.6M → 10M

2:20 | 5:50/mi

10.5M

1:01:40

Rank: #7 (+5)

10M → 10.5M

2:55 | 5:50/mi

10.5M

1:01:40

Rank: #7 (+5)

10M → 10.5M

2:55 | 5:50/mi

12M

1:10:29

Rank: #11 (-4)

10.5M → 12M

8:49 | 5:53/mi

12M

1:10:29

Rank: #11 (-4)

10.5M → 12M

8:49 | 5:53/mi

14M

1:22:15

Rank: #7 (+4)

12M → 14M

11:46 | 5:53/mi

14M

1:22:15

Rank: #7 (+4)

12M → 14M

11:46 | 5:53/mi

16M

1:31:44

Rank: #7

14M → 16M

9:29 | 4:44/mi

16M

1:31:44

Rank: #7

14M → 16M

9:29 | 4:44/mi

18M

1:45:22

Rank: #7

16M → 18M

13:38 | 6:49/mi

18M

1:45:22

Rank: #7

16M → 18M

13:38 | 6:49/mi

20M

1:57:42

Rank: #7

18M → 20M

12:20 | 6:10/mi

20M

1:57:42

Rank: #7

18M → 20M

12:20 | 6:10/mi

22M

2:09:16

Rank: #7

20M → 22M

11:34 | 5:47/mi

22M

2:09:16

Rank: #7

20M → 22M

11:34 | 5:47/mi

24M

2:21:40

Rank: #6 (+1)

22M → 24M

12:24 | 6:12/mi

24M

2:21:40

Rank: #6 (+1)

22M → 24M

12:24 | 6:12/mi

Finish· 26.22 mi

2:35:06

Rank: #6

24M → Finish

13:26 | 6:03/mi

Finish· 26.22 mi

2:35:06

Rank: #6

24M → Finish

13:26 | 6:03/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time1:22:15

Pace5:52 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:12:51

Pace5:58 /mi

📊Negative Split: 11.4% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:27:07	11:32	5:46	11:32	5:46	-
4M	4.00 mi	05:39:10	23:35	5:54	12:03	6:02	+0:16
6M	6.00 mi	05:51:08	35:33	5:56	11:58	5:59	-0:03
8M	8.00 mi	06:02:30	46:55	5:52	11:22	5:41	-0:18
9.6M	9.60 mi	06:12:00	56:25	5:53	9:30	5:56	+0:15
10M	10.00 mi	06:14:20	58:45	5:52	2:20	5:50	-0:06
10.5M	10.50 mi	06:17:15	1:01:40	5:52	2:55	5:50	0:00
12M	12.00 mi	06:26:04	1:10:29	5:52	8:49	5:53	+0:03
14M	14.00 mi	06:37:50	1:22:15	5:52	11:46	5:53	0:00
16M	16.00 mi	06:47:19	1:31:44	5:44	9:29	4:44	-1:09
18M	18.00 mi	07:00:57	1:45:22	5:51	13:38	6:49	+2:05
20M	20.00 mi	07:13:17	1:57:42	5:53	12:20	6:10	-0:39
22M	22.00 mi	07:24:51	2:09:16	5:53	11:34	5:47	-0:23
24M	24.00 mi	07:37:15	2:21:40	5:54	12:24	6:12	+0:25
Finish	26.22 mi	07:50:41	2:35:06	5:55	13:26	6:03	-0:09

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

4:44 /mi

Average Pace

5:55 /mi

Slowest Pace

6:49 /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

9:29

6% of race

Time at Steady Pace

1:47:15

69% of race

Time at Slower Pace

38:22

25% of race

Average Pace: 5:55 /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
2M	2.00 mi	05:27:07	11:32	5:46	11:32	5:46	#14
4M	4.00 mi	05:39:10	23:35	5:54	12:03	6:02	#13
6M	6.00 mi	05:51:08	35:33	5:56	11:58	5:59	#13
8M	8.00 mi	06:02:30	46:55	5:52	11:22	5:41	#12
9.6M	9.60 mi	06:12:00	56:25	5:53	9:30	5:56	#11
10M	10.00 mi	06:14:20	58:45	5:52	2:20	5:50	#12
10.5M	10.50 mi	06:17:15	1:01:40	5:52	2:55	5:50	#7
12M	12.00 mi	06:26:04	1:10:29	5:52	8:49	5:53	#11
14M	14.00 mi	06:37:50	1:22:15	5:52	11:46	5:53	#7
16M	16.00 mi	06:47:19	1:31:44	5:44	9:29	4:44	#7
18M	18.00 mi	07:00:57	1:45:22	5:51	13:38	6:49	#7
20M	20.00 mi	07:13:17	1:57:42	5:53	12:20	6:10	#7
22M	22.00 mi	07:24:51	2:09:16	5:53	11:34	5:47	#7
24M	24.00 mi	07:37:15	2:21:40	5:54	12:24	6:12	#6
Finish	26.22 mi	07:50:41	2:35:06	5:55	13:26	6:03	#6

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 0.07%

Garmin Challenge

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

5:15

Segment Time

5:50/mi

Pace

0.90 mi

Distance

Overall

Men

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
2M	2.00 mi	2.00 mi	14	14	3	29(Top 0.4%)	26(Top 0.5%)	6(Top 0.6%)
4M	4.00 mi	2.00 mi	13+1	13+1	3	14(Top 0.2%)	14(Top 0.3%)	3(Top 0.3%)
6M	6.00 mi	2.00 mi	13	13	3	16(Top 0.2%)	15(Top 0.3%)	3(Top 0.3%)
8M	8.00 mi	2.00 mi	12+1	12+1	3	10(Top 0.1%)	7(Top 0.1%)	3(Top 0.3%)
9.6M	9.60 mi	1.60 mi	11+1	11+1	3	8(Top 0.1%)	5(Top 0.10%)	2(Top 0.2%)
10M	10.00 mi	0.40 mi	12-1	12-1	3	1292(Top 18%)	1130(Top 22%)	253(Top 24%)
10.5M	10.50 mi	0.50 mi	7+5	7+5	3	4(Top 0.06%)	1(Top 0.02%)	1(Top 0.10%)
12M	12.00 mi	1.50 mi	11-4	11-4	3	29(Top 0.4%)	26(Top 0.5%)	6(Top 0.6%)
14M	14.00 mi	2.00 mi	7+4	7+4	3	5(Top 0.07%)	2(Top 0.04%)	1(Top 0.10%)
16M	16.00 mi	2.00 mi	7	7	3	13(Top 0.2%)	13(Top 0.3%)	3(Top 0.3%)
18M	18.00 mi	2.00 mi	7	7	3	22(Top 0.3%)	22(Top 0.4%)	5(Top 0.5%)
20M	20.00 mi	2.00 mi	7	7	3	16(Top 0.2%)	16(Top 0.3%)	2(Top 0.2%)
22M	22.00 mi	2.00 mi	7	7	3	9(Top 0.1%)	9(Top 0.2%)	3(Top 0.3%)
24M	24.00 mi	2.00 mi	6+1	6+1	3	10(Top 0.1%)	10(Top 0.2%)	2(Top 0.2%)
Finish	26.22 mi	2.22 mi	6	6	2+1	7(Top 0.10%)	7(Top 0.1%)	2(Top 0.2%)

Males

1130

M30-34

255

10M→10.5M

10.0 - 10.5 mi

Top 0.06%

×9stories

+0ft-102ft

Overall

Males

M30-34

10.5M→12M

10.5 - 12.0 mi

Top 0.4%

×18stories

+304ft-125ft

Overall

Males

M30-34

12M→14M

12.0 - 14.0 mi

Top 0.07%

×9stories

+99ft-125ft

Overall

Males

M30-34

14M→16M

14.0 - 16.0 mi

Top 0.2%

×9stories

+124ft-78ft

Overall

Males

M30-34

16M→18M

16.0 - 18.0 mi

Top 0.3%

×8stories

+106ft-45ft

Overall

Males

M30-34

18M→20M

18.0 - 20.0 mi

Top 0.2%

×3stories

+52ft-26ft

Overall

Males

M30-34

20M→22M

20.0 - 22.0 mi

Top 0.1%

×21stories

+17ft-266ft

Overall

Males

M30-34

22M→24M

22.0 - 24.0 mi

Top 0.1%

×3stories

+70ft-85ft

Overall

Males

M30-34

24M→Finish

24.0 - 26.2 mi

Top 0.10%

~flat

+2ft-2ft

Overall

Males

M30-34

Passing Analysis

Category:

Athletes Passed

Passed By

Net Change

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#14
2M → 4M	2	1	+1	#14	#13
4M → 6M	0	0	0	#13	#13
6M → 8M	1	0	+1	#13	#12
8M → 9.6M	1	0	+1	#12	#11
9.6M → 10M	0	1	-1	#11	#12
10M → 10.5M	5	0	+5	#12	#7
10.5M → 12M	0	4	-4	#7	#11
12M → 14M	4	0	+4	#11	#7
14M → 16M	0	0	0	#7	#7
16M → 18M	0	0	0	#7	#7
18M → 20M	0	0	0	#7	#7
20M → 22M	0	0	0	#7	#7
22M → 24M	1	0	+1	#7	#6
24M → Finish	1	1	0	#6	#6
TOTALS	15	7	+8

📊

Passing Visuals

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 5 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

Tie Zheng

⏱️ Race Timeline

Course Map & Elevation

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

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Public Race Data