Youngsu Lee

Bib: 6187•M•Age: 54

Palo Alto, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 4888

Gender (Male)

#0 / 3570

Masters (Masters Men)

#0 / 1128

Division (M50-54)

#0 / 237

Race Day Weather

69°/59°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

2.2 Miles

17:51

Rank: #2162

Start → 2.2 Miles

17:51 | 8:07/mi

2.2 Miles

17:51

Rank: #2162

Start → 2.2 Miles

17:51 | 8:07/mi

5.7 Miles

56:49

Rank: #3088 (-926)

2.2 Miles → 5.7 Miles

38:58 | 11:08/mi

5.7 Miles

56:49

Rank: #3088 (-926)

2.2 Miles → 5.7 Miles

38:58 | 11:08/mi

6.43 Miles

1:07:55

Rank: #3185 (-97)

5.7 Miles → 6.43 Miles

11:06 | 15:12/mi

6.43 Miles

1:07:55

Rank: #3185 (-97)

5.7 Miles → 6.43 Miles

11:06 | 15:12/mi

10.92 Miles

1:54:46

Rank: #3385 (-200)

6.43 Miles → 10.92 Miles

46:51 | 10:26/mi

10.92 Miles

1:54:46

Rank: #3385 (-200)

6.43 Miles → 10.92 Miles

46:51 | 10:26/mi

Garmin Hill Challenge· 11.42 mi

2:02:22

Rank: #3411 (-26)

10.92 Miles → Garmin Hill Challenge

7:36 | 15:12/mi

Garmin Hill Challenge· 11.42 mi

2:02:22

Rank: #3411 (-26)

10.92 Miles → Garmin Hill Challenge

7:36 | 15:12/mi

14.95 Miles

2:39:46

Rank: #3574 (-163)

Garmin Hill Challenge → 14.95 Miles

37:24 | 10:36/mi

14.95 Miles

2:39:46

Rank: #3574 (-163)

Garmin Hill Challenge → 14.95 Miles

37:24 | 10:36/mi

18 Miles

3:21:57

Rank: #3659 (-85)

14.95 Miles → 18 Miles

42:11 | 13:50/mi

18 Miles

3:21:57

Rank: #3659 (-85)

14.95 Miles → 18 Miles

42:11 | 13:50/mi

24 Miles

4:45:17

Rank: #3896 (-237)

18 Miles → 24 Miles

1:23:20 | 13:53/mi

24 Miles

4:45:17

Rank: #3896 (-237)

18 Miles → 24 Miles

1:23:20 | 13:53/mi

Finish· 26.22 mi

5:18:09

Rank: #3974 (-78)

24 Miles → Finish

32:52 | 14:49/mi

Finish· 26.22 mi

5:18:09

Rank: #3974 (-78)

24 Miles → Finish

32:52 | 14:49/mi

The Course

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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	05:46:14	17:51	8:07	17:51	8:07	-
5.7 Miles	5.70 mi	06:25:12	56:49	9:58	38:58	11:08	+3:01
6.43 Miles	6.43 mi	06:36:18	1:07:55	10:34	11:06	15:12	+4:04
10.92 Miles	10.92 mi	07:23:09	1:54:46	10:31	46:51	10:26	-4:46
Garmin Hill Challenge	11.42 mi	07:30:45	2:02:22	10:43	7:36	15:12	+4:46
14.95 Miles	14.95 mi	08:08:09	2:39:46	10:41	37:24	10:36	-4:36
18 Miles	18.00 mi	08:50:20	3:21:57	11:13	42:11	13:50	+3:14
24 Miles	24.00 mi	10:13:40	4:45:17	11:53	1:23:20	13:53	+0:03
Finish	26.22 mi	10:46:32	5:18:09	12:09	32:52	14:49	+0:56

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

8:07 /mi

Average Pace

12:09 /mi

Slowest Pace

15:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:04

44% of race

Time at Steady Pace

2:38:23

50% of race

Time at Slower Pace

18:42

6% of race

Average Pace: 12:08 /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
2.2 Miles	2.20 mi	05:46:14	17:51	8:07	17:51	8:07	#2162
5.7 Miles	5.70 mi	06:25:12	56:49	9:58	38:58	11:08	#3088
6.43 Miles	6.43 mi	06:36:18	1:07:55	10:34	11:06	15:12	#3185
10.92 Miles	10.92 mi	07:23:09	1:54:46	10:31	46:51	10:26	#3385
Garmin Hill Challenge	11.42 mi	07:30:45	2:02:22	10:43	7:36	15:12	#3411
14.95 Miles	14.95 mi	08:08:09	2:39:46	10:41	37:24	10:36	#3574
18 Miles	18.00 mi	08:50:20	3:21:57	11:13	42:11	13:50	#3659
24 Miles	24.00 mi	10:13:40	4:45:17	11:53	1:23:20	13:53	#3896
Finish	26.22 mi	10:46:32	5:18:09	12:09	32:52	14:49	#3974

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
2.2 Miles	2.20 mi	2.20 mi	2162	1792	97	2162(Top 44%)	1792(Top 50%)	97(Top 41%)
5.7 Miles	5.70 mi	3.50 mi	3088-926	2458-666	145-48	3456(Top 71%)	2714(Top 76%)	173(Top 73%)
6.43 Miles	6.43 mi	0.73 mi	3185-97	2523-65	152-7	3771(Top 77%)	2914(Top 82%)	173(Top 73%)
10.92 Miles	10.92 mi	4.49 mi	3385-200	2659-136	161-9	3701(Top 76%)	2863(Top 80%)	182(Top 77%)
Garmin Hill Challenge	11.42 mi	0.50 mi	3411-26	2680-21	164-3	3877(Top 79%)	2983(Top 84%)	179(Top 76%)
14.95 Miles	14.95 mi	3.53 mi	3574-163	2782-102	170-6	3993(Top 82%)	3038(Top 85%)	197(Top 83%)
18 Miles	18.00 mi	3.05 mi	3659-85	2825-43	177-7	3894(Top 80%)	2935(Top 82%)	186(Top 78%)
24 Miles	24.00 mi	6.00 mi	3896-237	2952-127	187-10	4241(Top 87%)	3115(Top 87%)	203(Top 86%)
Finish	26.22 mi	2.22 mi	3974-78	2989-37	191-4	4439(Top 91%)	3251(Top 91%)	218(Top 92%)

Passing Analysis

Category:

Athletes Passed

176*

Passed By

1988

Net Change

-1812

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#2162
2.2 Miles → 5.7 Miles	10*	936	-926	#2162	#3088
5.7 Miles → 6.43 Miles	15	112	-97	#3088	#3185
6.43 Miles → 10.92 Miles	36*	236	-200	#3185	#3385
10.92 Miles → Garmin Hill Challenge	13	39	-26	#3385	#3411
Garmin Hill Challenge → 14.95 Miles	17	180	-163	#3411	#3574
14.95 Miles → 18 Miles	47*	132	-85	#3574	#3659
18 Miles → 24 Miles	31*	268	-237	#3659	#3896
24 Miles → Finish	7*	85	-78	#3896	#3974
TOTALS	176*	1988	-1812

* 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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Public Race Data

Enhanced athlete results built from publicly available data.

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The San Francisco Marathon

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Race Place Events

Youngsu Lee

⏱️ Race Timeline

The Course

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

🔥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