Yaodong Yang

Bib: 7200•M•Age: 39

San Mateo, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Gender (Male)

#0 / 5052

Division (M35-39)

#0 / 717

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

20:06

Rank: #4261

Start → 2M

20:06 | 10:03/mi

20:06

Rank: #4261

Start → 2M

20:06 | 10:03/mi

41:49

Rank: #4876 (-615)

2M → 4M

21:43 | 10:52/mi

41:49

Rank: #4876 (-615)

2M → 4M

21:43 | 10:52/mi

1:03:27

Rank: #4896 (-20)

4M → 6M

21:38 | 10:49/mi

1:03:27

Rank: #4896 (-20)

4M → 6M

21:38 | 10:49/mi

1:24:02

Rank: #4834 (+62)

6M → 8M

20:35 | 10:17/mi

1:24:02

Rank: #4834 (+62)

6M → 8M

20:35 | 10:17/mi

9.6M

1:42:33

Rank: #4830 (+4)

8M → 9.6M

18:31 | 11:34/mi

9.6M

1:42:33

Rank: #4830 (+4)

8M → 9.6M

18:31 | 11:34/mi

10M

1:45:34

Rank: #4845 (-15)

9.6M → 10M

3:01 | 7:33/mi

10M

1:45:34

Rank: #4845 (-15)

9.6M → 10M

3:01 | 7:33/mi

10.5M

1:55:14

Rank: #5145 (-300)

10M → 10.5M

9:40 | 19:20/mi

10.5M

1:55:14

Rank: #5145 (-300)

10M → 10.5M

9:40 | 19:20/mi

12M

2:10:05

Rank: #4960 (+185)

10.5M → 12M

14:51 | 9:54/mi

12M

2:10:05

Rank: #4960 (+185)

10.5M → 12M

14:51 | 9:54/mi

14M

2:33:18

Rank: #4895 (+65)

12M → 14M

23:13 | 11:36/mi

14M

2:33:18

Rank: #4895 (+65)

12M → 14M

23:13 | 11:36/mi

16M

2:50:39

Rank: #4611 (+284)

14M → 16M

17:21 | 8:40/mi

16M

2:50:39

Rank: #4611 (+284)

14M → 16M

17:21 | 8:40/mi

18M

3:15:44

Rank: #4628 (-17)

16M → 18M

25:05 | 12:33/mi

18M

3:15:44

Rank: #4628 (-17)

16M → 18M

25:05 | 12:33/mi

20M

3:38:02

Rank: #4532 (+96)

18M → 20M

22:18 | 11:09/mi

20M

3:38:02

Rank: #4532 (+96)

18M → 20M

22:18 | 11:09/mi

22M

3:59:27

Rank: #4480 (+52)

20M → 22M

21:25 | 10:42/mi

22M

3:59:27

Rank: #4480 (+52)

20M → 22M

21:25 | 10:42/mi

24M

4:24:25

Rank: #4485 (-5)

22M → 24M

24:58 | 12:29/mi

24M

4:24:25

Rank: #4485 (-5)

22M → 24M

24:58 | 12:29/mi

Finish· 26.22 mi

4:52:08

Rank: #4555 (-70)

24M → Finish

27:43 | 12:29/mi

Finish· 26.22 mi

4:52:08

Rank: #4555 (-70)

24M → Finish

27:43 | 12:29/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:33:18

Pace10:57 /mi

2nd Half✓ Faster

Distance12.22 mi

Time2:18:50

Pace11:22 /mi

📊Negative Split: 9.4% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:48:26	20:06	10:03	20:06	10:03	-
4M	4.00 mi	06:10:09	41:49	10:27	21:43	10:52	+0:49
6M	6.00 mi	06:31:47	1:03:27	10:35	21:38	10:49	-0:03
8M	8.00 mi	06:52:22	1:24:02	10:30	20:35	10:17	-0:32
9.6M	9.60 mi	07:10:53	1:42:33	10:41	18:31	11:34	+1:17
10M	10.00 mi	07:13:54	1:45:34	10:33	3:01	7:33	-4:01
10.5M	10.50 mi	07:23:34	1:55:14	10:58	9:40	19:20	+11:47
12M	12.00 mi	07:38:25	2:10:05	10:50	14:51	9:54	-9:26
14M	14.00 mi	08:01:38	2:33:18	10:57	23:13	11:36	+1:42
16M	16.00 mi	08:18:59	2:50:39	10:40	17:21	8:40	-2:56
18M	18.00 mi	08:44:04	3:15:44	10:52	25:05	12:33	+3:53
20M	20.00 mi	09:06:22	3:38:02	10:54	22:18	11:09	-1:24
22M	22.00 mi	09:27:47	3:59:27	10:53	21:25	10:42	-0:27
24M	24.00 mi	09:52:45	4:24:25	11:01	24:58	12:29	+1:47
Finish	26.22 mi	10:20:28	4:52:08	11:09	27:43	12:29	0:00

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

7:33 /mi

Average Pace

11:09 /mi

Slowest Pace

19:20 /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

20:22

7% of race

Time at Steady Pace

3:04:20

63% of race

Time at Slower Pace

1:27:26

30% of race

Average Pace: 11:08 /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

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	05:48:26	20:06	10:03	20:06	10:03	#4261
4M	4.00 mi	06:10:09	41:49	10:27	21:43	10:52	#4876
6M	6.00 mi	06:31:47	1:03:27	10:35	21:38	10:49	#4896
8M	8.00 mi	06:52:22	1:24:02	10:30	20:35	10:17	#4834
9.6M	9.60 mi	07:10:53	1:42:33	10:41	18:31	11:34	#4830
10M	10.00 mi	07:13:54	1:45:34	10:33	3:01	7:33	#4845
10.5M	10.50 mi	07:23:34	1:55:14	10:58	9:40	19:20	#5145
12M	12.00 mi	07:38:25	2:10:05	10:50	14:51	9:54	#4960
14M	14.00 mi	08:01:38	2:33:18	10:57	23:13	11:36	#4895
16M	16.00 mi	08:18:59	2:50:39	10:40	17:21	8:40	#4611
18M	18.00 mi	08:44:04	3:15:44	10:52	25:05	12:33	#4628
20M	20.00 mi	09:06:22	3:38:02	10:54	22:18	11:09	#4532
22M	22.00 mi	09:27:47	3:59:27	10:53	21:25	10:42	#4480
24M	24.00 mi	09:52:45	4:24:25	11:01	24:58	12:29	#4485
Finish	26.22 mi	10:20:28	4:52:08	11:09	27:43	12:29	#4555

Faster pace

Steady pace

Slower pace

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 92%

Garmin Challenge

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

12:41

Segment Time

14:06/mi

Pace

0.90 mi

Distance

Overall

6571

Men

4702

Division

675

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	4261	3333	457	4027(Top 56%)	3157(Top 62%)	433(Top 60%)
4M	4.00 mi	2.00 mi	4876-615	3709-376	519-62	5385(Top 75%)	4012(Top 79%)	553(Top 77%)
6M	6.00 mi	2.00 mi	4896-20	3720-11	521-2	5054(Top 71%)	3823(Top 76%)	523(Top 73%)
8M	8.00 mi	2.00 mi	4834+62	3690+30	516+5	4647(Top 65%)	3572(Top 71%)	497(Top 69%)
9.6M	9.60 mi	1.60 mi	4830+4	3685+5	511+5	5069(Top 71%)	3807(Top 75%)	526(Top 73%)
10M	10.00 mi	0.40 mi	4845-15	3692-7	513-2	5070(Top 71%)	3807(Top 75%)	535(Top 75%)
10.5M	10.50 mi	0.50 mi	5145-300	3878-186	538-25	6797(Top 95%)	4836(Top 96%)	689(Top 96%)
12M	12.00 mi	1.50 mi	4960+185	3753+125	518+20	4027(Top 56%)	3157(Top 62%)	433(Top 60%)
14M	14.00 mi	2.00 mi	4895+65	3702+51	512+6	4703(Top 66%)	3566(Top 71%)	494(Top 69%)
16M	16.00 mi	2.00 mi	4611+284	3522+180	493+19	3063(Top 43%)	2400(Top 48%)	346(Top 48%)
18M	18.00 mi	2.00 mi	4628-17	3524-2	497-4	4891(Top 68%)	3604(Top 71%)	506(Top 71%)
20M	20.00 mi	2.00 mi	4532+96	3449+75	487+10	3939(Top 55%)	2946(Top 58%)	422(Top 59%)
22M	22.00 mi	2.00 mi	4480+52	3403+46	479+8	3956(Top 55%)	2903(Top 57%)	421(Top 59%)
24M	24.00 mi	2.00 mi	4485-5	3395+8	484-5	4328(Top 60%)	3132(Top 62%)	456(Top 64%)
Finish	26.22 mi	2.22 mi	4555-70	3424-29	486-2	4984(Top 70%)	3585(Top 71%)	516(Top 72%)

516

Passing Analysis

Category:

Athletes Passed

1353*

Passed By

1647

Net Change

-294

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#4261
2M → 4M	30*	645	-615	#4261	#4876
4M → 6M	131	151	-20	#4876	#4896
6M → 8M	103*	41	+62	#4896	#4834
8M → 9.6M	89*	85	+4	#4834	#4830
9.6M → 10M	11	26	-15	#4830	#4845
10M → 10.5M	18	318	-300	#4845	#5145
10.5M → 12M	199	14	+185	#5145	#4960
12M → 14M	97*	32	+65	#4960	#4895
14M → 16M	294*	10	+284	#4895	#4611
16M → 18M	89	106	-17	#4611	#4628
18M → 20M	115*	19	+96	#4628	#4532
20M → 22M	82*	30	+52	#4532	#4480
22M → 24M	56*	61	-5	#4480	#4485
24M → Finish	39*	109	-70	#4485	#4555
TOTALS	1353*	1647	-294

* 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 6 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

Yaodong Yang

⏱️ 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

Contact Time Management

Public Race Data