David So

Bib: 1963•M•Age: 32

South San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 6545

Top 11%

Gender (Male)

#0 / 4641

Top 14%

Division (M30-34)

#0 / 933

Top 14%

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

13:56

Rank: #619

Start → 1.81 Miles

13:56 | 7:42/mi

1.81 Miles

13:56

Rank: #619

Start → 1.81 Miles

13:56 | 7:42/mi

5.55 Miles

43:21

Rank: #656 (-37)

1.81 Miles → 5.55 Miles

29:25 | 7:52/mi

5.55 Miles

43:21

Rank: #656 (-37)

1.81 Miles → 5.55 Miles

29:25 | 7:52/mi

6.52 Miles

51:35

Rank: #695 (-39)

5.55 Miles → 6.52 Miles

8:14 | 8:29/mi

6.52 Miles

51:35

Rank: #695 (-39)

5.55 Miles → 6.52 Miles

8:14 | 8:29/mi

10.87 Miles

1:27:15

Rank: #816 (-121)

6.52 Miles → 10.87 Miles

35:40 | 8:12/mi

10.87 Miles

1:27:15

Rank: #816 (-121)

6.52 Miles → 10.87 Miles

35:40 | 8:12/mi

Garmin Hill Challenge· 11.38 mi

1:33:00

Rank: #876 (-60)

10.87 Miles → Garmin Hill Challenge

5:45 | 11:17/mi

Garmin Hill Challenge· 11.38 mi

1:33:00

Rank: #876 (-60)

10.87 Miles → Garmin Hill Challenge

5:45 | 11:17/mi

14.95 Miles

1:59:19

Rank: #881 (-5)

Garmin Hill Challenge → 14.95 Miles

26:19 | 7:22/mi

14.95 Miles

1:59:19

Rank: #881 (-5)

Garmin Hill Challenge → 14.95 Miles

26:19 | 7:22/mi

18 Miles

2:26:38

Rank: #819 (+62)

14.95 Miles → 18 Miles

27:19 | 8:57/mi

18 Miles

2:26:38

Rank: #819 (+62)

14.95 Miles → 18 Miles

27:19 | 8:57/mi

25 Miles

3:25:14

Rank: #728 (+91)

18 Miles → 25 Miles

58:36 | 8:22/mi

25 Miles

3:25:14

Rank: #728 (+91)

18 Miles → 25 Miles

58:36 | 8:22/mi

Finish· 26.22 mi

3:36:21

Rank: #743 (-15)

25 Miles → Finish

11:07 | 9:07/mi

Finish· 26.22 mi

3:36:21

Rank: #743 (-15)

25 Miles → Finish

11:07 | 9:07/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	05:52:17	13:56	7:42	13:56	7:42	-
5.55 Miles	5.55 mi	06:21:42	43:21	7:49	29:25	7:52	+0:10
6.52 Miles	6.52 mi	06:29:56	51:35	7:55	8:14	8:29	+0:37
10.87 Miles	10.87 mi	07:05:36	1:27:15	8:02	35:40	8:12	-0:17
Garmin Hill Challenge	11.38 mi	07:11:21	1:33:00	8:10	5:45	11:17	+3:05
14.95 Miles	14.95 mi	07:37:40	1:59:19	7:59	26:19	7:22	-3:55
18 Miles	18.00 mi	08:04:59	2:26:38	8:09	27:19	8:57	+1:35
25 Miles	25.00 mi	09:03:35	3:25:14	8:13	58:36	8:22	-0:35
Finish	26.22 mi	09:14:42	3:36:21	8:15	11:07	9:07	+0:45

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

7:22 /mi

Average Pace

8:15 /mi

Slowest Pace

11:17 /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

40:15

19% of race

Time at Steady Pace

2:11:55

61% of race

Time at Slower Pace

44:11

20% of race

Average Pace: 8:15 /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	05:52:17	13:56	7:42	13:56	7:42	#619
5.55 Miles	5.55 mi	06:21:42	43:21	7:49	29:25	7:52	#656
6.52 Miles	6.52 mi	06:29:56	51:35	7:55	8:14	8:29	#695
10.87 Miles	10.87 mi	07:05:36	1:27:15	8:02	35:40	8:12	#816
Garmin Hill Challenge	11.38 mi	07:11:21	1:33:00	8:10	5:45	11:17	#876
14.95 Miles	14.95 mi	07:37:40	1:59:19	7:59	26:19	7:22	#881
18 Miles	18.00 mi	08:04:59	2:26:38	8:09	27:19	8:57	#819
25 Miles	25.00 mi	09:03:35	3:25:14	8:13	58:36	8:22	#728
Finish	26.22 mi	09:14:42	3:36:21	8:15	11:07	9:07	#743

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
1.81 Miles	1.81 mi	1.81 mi	619	571	129	619(Top 9%)	571(Top 12%)	129(Top 14%)
5.55 Miles	5.55 mi	3.74 mi	656-37	603-32	131-2	702(Top 11%)	643(Top 14%)	138(Top 15%)
6.52 Miles	6.52 mi	0.97 mi	695-39	639-36	136-5	900(Top 14%)	812(Top 17%)	161(Top 17%)
10.87 Miles	10.87 mi	4.35 mi	816-121	744-105	157-21	1006(Top 15%)	907(Top 20%)	191(Top 20%)
Garmin Hill Challenge	11.38 mi	0.51 mi	876-60	796-52	171-14	2432(Top 37%)	2036(Top 44%)	418(Top 45%)
14.95 Miles	14.95 mi	3.57 mi	881-5	801-5	166+5	948(Top 14%)	853(Top 18%)	170(Top 18%)
18 Miles	18.00 mi	3.05 mi	819+62	748+53	156+10	726(Top 11%)	652(Top 14%)	130(Top 14%)
25 Miles	25.00 mi	7.00 mi	728+91	656+92	133+23	732(Top 11%)	646(Top 14%)	129(Top 14%)
Finish	26.22 mi	1.22 mi	743-15	668-12	135-2	1398(Top 21%)	1164(Top 25%)	227(Top 24%)

227

Passing Analysis

Category:

Athletes Passed

274*

Passed By

398

Net Change

-124

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#619
1.81 Miles → 5.55 Miles	33	70	-37	#619	#656
5.55 Miles → 6.52 Miles	2	41	-39	#656	#695
6.52 Miles → 10.87 Miles	19*	140	-121	#695	#816
10.87 Miles → Garmin Hill Challenge	1	61	-60	#816	#876
Garmin Hill Challenge → 14.95 Miles	24	29	-5	#876	#881
14.95 Miles → 18 Miles	74*	12	+62	#881	#819
18 Miles → 25 Miles	114*	23	+91	#819	#728
25 Miles → Finish	7	22	-15	#728	#743
TOTALS	274*	398	-124

* 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

David So

⏱️ Race Timeline

Race Animation with Course Map

Claim it — get your free Race Performance Report

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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