Johnson Lo

Bib: 9735•M•Age: 53

Pleasanton, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6545

Gender (Male)

#0 / 4641

Masters (Masters Men)

#0 / 1347

Division (M50-54)

#0 / 235

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.81 Miles

17:25

Rank: #3616

Start → 1.81 Miles

17:25 | 9:37/mi

1.81 Miles

17:25

Rank: #3616

Start → 1.81 Miles

17:25 | 9:37/mi

5.55 Miles

52:28

Rank: #3139 (+477)

1.81 Miles → 5.55 Miles

35:03 | 9:22/mi

5.55 Miles

52:28

Rank: #3139 (+477)

1.81 Miles → 5.55 Miles

35:03 | 9:22/mi

6.52 Miles

1:01:57

Rank: #3064 (+75)

5.55 Miles → 6.52 Miles

9:29 | 9:47/mi

6.52 Miles

1:01:57

Rank: #3064 (+75)

5.55 Miles → 6.52 Miles

9:29 | 9:47/mi

10.87 Miles

1:44:28

Rank: #3139 (-75)

6.52 Miles → 10.87 Miles

42:31 | 9:46/mi

10.87 Miles

1:44:28

Rank: #3139 (-75)

6.52 Miles → 10.87 Miles

42:31 | 9:46/mi

Garmin Hill Challenge· 11.38 mi

1:49:59

Rank: #3060 (+79)

10.87 Miles → Garmin Hill Challenge

5:31 | 10:50/mi

Garmin Hill Challenge· 11.38 mi

1:49:59

Rank: #3060 (+79)

10.87 Miles → Garmin Hill Challenge

5:31 | 10:50/mi

14.95 Miles

2:23:01

Rank: #3188 (-128)

Garmin Hill Challenge → 14.95 Miles

33:02 | 9:15/mi

14.95 Miles

2:23:01

Rank: #3188 (-128)

Garmin Hill Challenge → 14.95 Miles

33:02 | 9:15/mi

18 Miles

3:01:07

Rank: #3415 (-227)

14.95 Miles → 18 Miles

38:06 | 12:30/mi

18 Miles

3:01:07

Rank: #3415 (-227)

14.95 Miles → 18 Miles

38:06 | 12:30/mi

25 Miles

4:25:12

Rank: #3786 (-371)

18 Miles → 25 Miles

1:24:05 | 12:01/mi

25 Miles

4:25:12

Rank: #3786 (-371)

18 Miles → 25 Miles

1:24:05 | 12:01/mi

Finish· 26.22 mi

4:39:46

Rank: #3846 (-60)

25 Miles → Finish

14:34 | 11:57/mi

Finish· 26.22 mi

4:39:46

Rank: #3846 (-60)

25 Miles → Finish

14:34 | 11:57/mi

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81 Miles	1.81 mi	05:43:04	17:25	9:37	17:25	9:37	-
5.55 Miles	5.55 mi	06:18:07	52:28	9:27	35:03	9:22	-0:15
6.52 Miles	6.52 mi	06:27:36	1:01:57	9:30	9:29	9:47	+0:25
10.87 Miles	10.87 mi	07:10:07	1:44:28	9:37	42:31	9:46	-0:01
Garmin Hill Challenge	11.38 mi	07:15:38	1:49:59	9:40	5:31	10:50	+1:04
14.95 Miles	14.95 mi	07:48:40	2:23:01	9:34	33:02	9:15	-1:35
18 Miles	18.00 mi	08:26:46	3:01:07	10:04	38:06	12:30	+3:15
25 Miles	25.00 mi	09:50:51	4:25:12	10:36	1:24:05	12:01	-0:29
Finish	26.22 mi	10:05:25	4:39:46	10:41	14:34	11:57	-0:04

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

9:15 /mi

Average Pace

10:41 /mi

Slowest Pace

12:30 /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

0:00

0% of race

Time at Steady Pace

2:17:30

49% of race

Time at Slower Pace

2:22:16

51% of race

Average Pace: 10:40 /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
1.81 Miles	1.81 mi	05:43:04	17:25	9:37	17:25	9:37	#3616
5.55 Miles	5.55 mi	06:18:07	52:28	9:27	35:03	9:22	#3139
6.52 Miles	6.52 mi	06:27:36	1:01:57	9:30	9:29	9:47	#3064
10.87 Miles	10.87 mi	07:10:07	1:44:28	9:37	42:31	9:46	#3139
Garmin Hill Challenge	11.38 mi	07:15:38	1:49:59	9:40	5:31	10:50	#3060
14.95 Miles	14.95 mi	07:48:40	2:23:01	9:34	33:02	9:15	#3188
18 Miles	18.00 mi	08:26:46	3:01:07	10:04	38:06	12:30	#3415
25 Miles	25.00 mi	09:50:51	4:25:12	10:36	1:24:05	12:01	#3786
Finish	26.22 mi	10:05:25	4:39:46	10:41	14:34	11:57	#3846

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
1.81 Miles	1.81 mi	1.81 mi	3616	2880	138	3616(Top 55%)	2880(Top 62%)	138(Top 59%)
5.55 Miles	5.55 mi	3.74 mi	3139+477	2556+324	118+20	2992(Top 46%)	2456(Top 53%)	116(Top 49%)
6.52 Miles	6.52 mi	0.97 mi	3064+75	2505+51	116+2	2805(Top 43%)	2319(Top 50%)	105(Top 45%)
10.87 Miles	10.87 mi	4.35 mi	3139-75	2558-53	118-2	3273(Top 50%)	2644(Top 57%)	119(Top 51%)
Garmin Hill Challenge	11.38 mi	0.51 mi	3060+79	2503+55	115+3	1937(Top 30%)	1646(Top 35%)	58(Top 25%)
14.95 Miles	14.95 mi	3.57 mi	3188-128	2591-88	119-4	3878(Top 59%)	3042(Top 66%)	142(Top 60%)
18 Miles	18.00 mi	3.05 mi	3415-227	2726-135	127-8	4510(Top 69%)	3366(Top 73%)	167(Top 71%)
25 Miles	25.00 mi	7.00 mi	3786-371	2933-207	141-14	4398(Top 67%)	3235(Top 70%)	159(Top 68%)
Finish	26.22 mi	1.22 mi	3846-60	2972-39	142-1	4615(Top 71%)	3362(Top 72%)	153(Top 65%)

Passing Analysis

Category:

Athletes Passed

923*

Passed By

1153

Net Change

-230

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#3616
1.81 Miles → 5.55 Miles	514	37	+477	#3616	#3139
5.55 Miles → 6.52 Miles	84	9	+75	#3139	#3064
6.52 Miles → 10.87 Miles	74*	149	-75	#3064	#3139
10.87 Miles → Garmin Hill Challenge	81	2	+79	#3139	#3060
Garmin Hill Challenge → 14.95 Miles	33*	161	-128	#3060	#3188
14.95 Miles → 18 Miles	44*	271	-227	#3188	#3415
18 Miles → 25 Miles	84*	455	-371	#3415	#3786
25 Miles → Finish	9*	69	-60	#3786	#3846
TOTALS	923*	1153	-230

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Johnson Lo

⏱️ Race Timeline

Race Animation with Course Map

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Checkpoint Splits

Checkpoint Splits Visualizations

📈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 → 1.81 Miles

1.81 Miles→5.55 Miles

5.55 Miles→6.52 Miles

6.52 Miles→10.87 Miles

10.87 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→25 Miles

25 Miles→Finish

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

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