Tan Li

Bib: 1387•M•Age: 37

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 9%

Gender (Male)

#0 / 5052

Top 11%

Division (M35-39)

#0 / 717

Top 11%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

15:37

Rank: #605

Start → 2M

15:37 | 7:48/mi

15:37

Rank: #605

Start → 2M

15:37 | 7:48/mi

31:59

Rank: #748 (-143)

2M → 4M

16:22 | 8:11/mi

31:59

Rank: #748 (-143)

2M → 4M

16:22 | 8:11/mi

48:01

Rank: #751 (-3)

4M → 6M

16:02 | 8:01/mi

48:01

Rank: #751 (-3)

4M → 6M

16:02 | 8:01/mi

1:03:37

Rank: #725 (+26)

6M → 8M

15:36 | 7:48/mi

1:03:37

Rank: #725 (+26)

6M → 8M

15:36 | 7:48/mi

9.6M

1:16:38

Rank: #704 (+21)

8M → 9.6M

13:01 | 8:08/mi

9.6M

1:16:38

Rank: #704 (+21)

8M → 9.6M

13:01 | 8:08/mi

10M

1:18:53

Rank: #707 (-3)

9.6M → 10M

2:15 | 5:38/mi

10M

1:18:53

Rank: #707 (-3)

9.6M → 10M

2:15 | 5:38/mi

10.5M

1:23:57

Rank: #689 (+18)

10M → 10.5M

5:04 | 10:08/mi

10.5M

1:23:57

Rank: #689 (+18)

10M → 10.5M

5:04 | 10:08/mi

12M

1:35:27

Rank: #695 (-6)

10.5M → 12M

11:30 | 7:40/mi

12M

1:35:27

Rank: #695 (-6)

10.5M → 12M

11:30 | 7:40/mi

14M

1:52:10

Rank: #670 (+25)

12M → 14M

16:43 | 8:21/mi

14M

1:52:10

Rank: #670 (+25)

12M → 14M

16:43 | 8:21/mi

16M

2:07:38

Rank: #735 (-65)

14M → 16M

15:28 | 7:44/mi

16M

2:07:38

Rank: #735 (-65)

14M → 16M

15:28 | 7:44/mi

18M

2:23:05

Rank: #637 (+98)

16M → 18M

15:27 | 7:44/mi

18M

2:23:05

Rank: #637 (+98)

16M → 18M

15:27 | 7:44/mi

20M

2:39:45

Rank: #634 (+3)

18M → 20M

16:40 | 8:20/mi

20M

2:39:45

Rank: #634 (+3)

18M → 20M

16:40 | 8:20/mi

22M

2:56:08

Rank: #670 (-36)

20M → 22M

16:23 | 8:11/mi

22M

2:56:08

Rank: #670 (-36)

20M → 22M

16:23 | 8:11/mi

24M

3:14:07

Rank: #645 (+25)

22M → 24M

17:59 | 9:00/mi

24M

3:14:07

Rank: #645 (+25)

22M → 24M

17:59 | 9:00/mi

Finish· 26.22 mi

3:33:19

Rank: #635 (+10)

24M → Finish

19:12 | 8:39/mi

Finish· 26.22 mi

3:33:19

Rank: #635 (+10)

24M → Finish

19:12 | 8:39/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time1:52:10

Pace8:01 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:41:09

Pace8:17 /mi

📊Negative Split: 9.8% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:34:39	15:37	7:48	15:37	7:48	-
4M	4.00 mi	05:51:01	31:59	8:00	16:22	8:11	+0:23
6M	6.00 mi	06:07:03	48:01	8:00	16:02	8:01	-0:10
8M	8.00 mi	06:22:39	1:03:37	7:57	15:36	7:48	-0:13
9.6M	9.60 mi	06:35:40	1:16:38	7:59	13:01	8:08	+0:20
10M	10.00 mi	06:37:55	1:18:53	7:53	2:15	5:38	-2:30
10.5M	10.50 mi	06:42:59	1:23:57	8:00	5:04	10:08	+4:30
12M	12.00 mi	06:54:29	1:35:27	7:57	11:30	7:40	-2:28
14M	14.00 mi	07:11:12	1:52:10	8:01	16:43	8:21	+0:41
16M	16.00 mi	07:26:40	2:07:38	7:59	15:28	7:44	-0:37
18M	18.00 mi	07:42:07	2:23:05	7:57	15:27	7:44	0:00
20M	20.00 mi	07:58:47	2:39:45	7:59	16:40	8:20	+0:36
22M	22.00 mi	08:15:10	2:56:08	8:00	16:23	8:11	-0:09
24M	24.00 mi	08:33:09	3:14:07	8:05	17:59	9:00	+0:49
Finish	26.22 mi	08:52:21	3:33:19	8:09	19:12	8:39	-0:21

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

5:38 /mi

Average Pace

8:09 /mi

Slowest Pace

10:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:45

6% of race

Time at Steady Pace

2:37:19

74% of race

Time at Slower Pace

42:15

20% of race

Average Pace: 8:08 /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	05:34:39	15:37	7:48	15:37	7:48	#605
4M	4.00 mi	05:51:01	31:59	8:00	16:22	8:11	#748
6M	6.00 mi	06:07:03	48:01	8:00	16:02	8:01	#751
8M	8.00 mi	06:22:39	1:03:37	7:57	15:36	7:48	#725
9.6M	9.60 mi	06:35:40	1:16:38	7:59	13:01	8:08	#704
10M	10.00 mi	06:37:55	1:18:53	7:53	2:15	5:38	#707
10.5M	10.50 mi	06:42:59	1:23:57	8:00	5:04	10:08	#689
12M	12.00 mi	06:54:29	1:35:27	7:57	11:30	7:40	#695
14M	14.00 mi	07:11:12	1:52:10	8:01	16:43	8:21	#670
16M	16.00 mi	07:26:40	2:07:38	7:59	15:28	7:44	#735
18M	18.00 mi	07:42:07	2:23:05	7:57	15:27	7:44	#637
20M	20.00 mi	07:58:47	2:39:45	7:59	16:40	8:20	#634
22M	22.00 mi	08:15:10	2:56:08	8:00	16:23	8:11	#670
24M	24.00 mi	08:33:09	3:14:07	8:05	17:59	9:00	#645
Finish	26.22 mi	08:52:21	3:33:19	8:09	19:12	8:39	#635

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 8%

Garmin Challenge

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

7:19

Segment Time

8:08/mi

Pace

0.90 mi

Distance

Overall

571

Men

522

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
2M	2.00 mi	2.00 mi	605	547	76	852(Top 12%)	754(Top 15%)	100(Top 14%)
4M	4.00 mi	2.00 mi	748-143	670-123	92-16	914(Top 13%)	815(Top 16%)	111(Top 15%)
6M	6.00 mi	2.00 mi	751-3	674-4	94-2	778(Top 11%)	696(Top 14%)	100(Top 14%)
8M	8.00 mi	2.00 mi	725+26	651+23	92+2	693(Top 10%)	620(Top 12%)	90(Top 13%)
9.6M	9.60 mi	1.60 mi	704+21	632+19	91+1	615(Top 9%)	551(Top 11%)	81(Top 11%)
10M	10.00 mi	0.40 mi	707-3	636-4	93-2	926(Top 13%)	828(Top 16%)	119(Top 17%)
10.5M	10.50 mi	0.50 mi	689+18	620+16	88+5	550(Top 8%)	497(Top 10%)	72(Top 10%)
12M	12.00 mi	1.50 mi	695-6	626-6	91-3	852(Top 12%)	754(Top 15%)	100(Top 14%)
14M	14.00 mi	2.00 mi	670+25	605+21	89+2	564(Top 8%)	510(Top 10%)	76(Top 11%)
16M	16.00 mi	2.00 mi	735-65	656-51	92-3	1857(Top 26%)	1525(Top 30%)	214(Top 30%)
18M	18.00 mi	2.00 mi	637+98	574+82	83+9	275(Top 4%)	250(Top 5%)	32(Top 4%)
20M	20.00 mi	2.00 mi	634+3	570+4	81+2	746(Top 10%)	655(Top 13%)	92(Top 13%)
22M	22.00 mi	2.00 mi	670-36	600-30	84-3	1069(Top 15%)	903(Top 18%)	130(Top 18%)
24M	24.00 mi	2.00 mi	645+25	578+22	81+3	794(Top 11%)	662(Top 13%)	93(Top 13%)
Finish	26.22 mi	2.22 mi	635+10	568+10	81	778(Top 11%)	652(Top 13%)	84(Top 12%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 12%

×1human

+6ft-11ft

Overall

852

Males

754

M35-39

100

2M→4M

2.0 - 4.0 mi

Top 13%

×4stories

+75ft-70ft

Overall

914

Males

815

M35-39

112

4M→6M

4.0 - 6.0 mi

Top 11%

×5stories

+71ft-18ft

Overall

778

Males

696

M35-39

102

6M→8M

6.0 - 8.0 mi

Top 10%

×9stories

+106ft-21ft

Overall

693

Males

620

M35-39

8M→9.6M

8.0 - 9.6 mi

Top 9%

×13stories

+117ft-177ft

Overall

615

Males

551

M35-39

9.6M→10M

9.6 - 10.0 mi

Top 13%

×1story

+17ft-12ft

Overall

926

Males

828

M35-39

119

10M→10.5M

10.0 - 10.5 mi

Top 8%

×9stories

+0ft-102ft

Overall

550

Males

497

M35-39

10.5M→12M

10.5 - 12.0 mi

Top 12%

×18stories

+304ft-125ft

Overall

852

Males

754

M35-39

100

12M→14M

12.0 - 14.0 mi

Top 8%

×9stories

+99ft-125ft

Overall

564

Males

510

M35-39

14M→16M

14.0 - 16.0 mi

Top 26%

×9stories

+124ft-78ft

Overall

1857

Males

1525

M35-39

215

16M→18M

16.0 - 18.0 mi

Top 4%

×8stories

+106ft-45ft

Overall

275

Males

250

M35-39

18M→20M

18.0 - 20.0 mi

Top 10%

×3stories

+52ft-26ft

Overall

746

Males

655

M35-39

20M→22M

20.0 - 22.0 mi

Top 15%

×21stories

+17ft-266ft

Overall

1069

Males

903

M35-39

130

22M→24M

22.0 - 24.0 mi

Top 11%

×3stories

+70ft-85ft

Overall

794

Males

662

M35-39

24M→Finish

24.0 - 26.2 mi

Top 11%

~flat

+2ft-2ft

Overall

778

Males

652

M35-39

Passing Analysis

Category:

Athletes Passed

377*

Passed By

407

Net Change

-30

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#605
2M → 4M	8	151	-143	#605	#748
4M → 6M	19	22	-3	#748	#751
6M → 8M	34*	8	+26	#751	#725
8M → 9.6M	25	4	+21	#725	#704
9.6M → 10M	3	6	-3	#704	#707
10M → 10.5M	23	5	+18	#707	#689
10.5M → 12M	12	18	-6	#689	#695
12M → 14M	31*	6	+25	#695	#670
14M → 16M	20	85	-65	#670	#735
16M → 18M	104	6	+98	#735	#637
18M → 20M	24*	21	+3	#637	#634
20M → 22M	10*	46	-36	#634	#670
22M → 24M	37	12	+25	#670	#645
24M → Finish	27*	17	+10	#645	#635
TOTALS	377*	407	-30

* 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

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Race Place Events

Tan Li

⏱️ 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