Nate Tsang

Bib: 1502•M•Age: 33

San Francisco, CA

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 6545

Top 4%

Gender (Male)

#0 / 4641

Top 5%

Division (M30-34)

#0 / 933

Top 6%

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

13:36

Rank: #476

Start → 1.81 Miles

13:36 | 7:31/mi

1.81 Miles

13:36

Rank: #476

Start → 1.81 Miles

13:36 | 7:31/mi

5.55 Miles

42:15

Rank: #504 (-28)

1.81 Miles → 5.55 Miles

28:39 | 7:40/mi

5.55 Miles

42:15

Rank: #504 (-28)

1.81 Miles → 5.55 Miles

28:39 | 7:40/mi

6.52 Miles

49:54

Rank: #492 (+12)

5.55 Miles → 6.52 Miles

7:39 | 7:53/mi

6.52 Miles

49:54

Rank: #492 (+12)

5.55 Miles → 6.52 Miles

7:39 | 7:53/mi

10.87 Miles

1:21:53

Rank: #425 (+67)

6.52 Miles → 10.87 Miles

31:59 | 7:21/mi

10.87 Miles

1:21:53

Rank: #425 (+67)

6.52 Miles → 10.87 Miles

31:59 | 7:21/mi

Garmin Hill Challenge· 11.38 mi

1:26:42

Rank: #429 (-4)

10.87 Miles → Garmin Hill Challenge

4:49 | 9:27/mi

Garmin Hill Challenge· 11.38 mi

1:26:42

Rank: #429 (-4)

10.87 Miles → Garmin Hill Challenge

4:49 | 9:27/mi

14.95 Miles

1:50:51

Rank: #417 (+12)

Garmin Hill Challenge → 14.95 Miles

24:09 | 6:46/mi

14.95 Miles

1:50:51

Rank: #417 (+12)

Garmin Hill Challenge → 14.95 Miles

24:09 | 6:46/mi

18 Miles

2:16:28

Rank: #386 (+31)

14.95 Miles → 18 Miles

25:37 | 8:24/mi

18 Miles

2:16:28

Rank: #386 (+31)

14.95 Miles → 18 Miles

25:37 | 8:24/mi

25 Miles

3:07:21

Rank: #285 (+101)

18 Miles → 25 Miles

50:53 | 7:16/mi

25 Miles

3:07:21

Rank: #285 (+101)

18 Miles → 25 Miles

50:53 | 7:16/mi

Finish· 26.22 mi

3:16:02

Rank: #265 (+20)

25 Miles → Finish

8:41 | 7:08/mi

Finish· 26.22 mi

3:16:02

Rank: #265 (+20)

25 Miles → Finish

8:41 | 7:08/mi

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81 Miles	1.81 mi	05:34:03	13:36	7:31	13:36	7:31	-
5.55 Miles	5.55 mi	06:02:42	42:15	7:37	28:39	7:40	+0:09
6.52 Miles	6.52 mi	06:10:21	49:54	7:39	7:39	7:53	+0:13
10.87 Miles	10.87 mi	06:42:20	1:21:53	7:32	31:59	7:21	-0:32
Garmin Hill Challenge	11.38 mi	06:47:09	1:26:42	7:37	4:49	9:27	+2:06
14.95 Miles	14.95 mi	07:11:18	1:50:51	7:25	24:09	6:46	-2:41
18 Miles	18.00 mi	07:36:55	2:16:28	7:35	25:37	8:24	+1:38
25 Miles	25.00 mi	08:27:48	3:07:21	7:30	50:53	7:16	-1:08
Finish	26.22 mi	08:36:29	3:16:02	7:29	8:41	7:08	-0:08

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

6:46 /mi

Average Pace

7:29 /mi

Slowest Pace

9:27 /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

32:50

17% of race

Time at Steady Pace

2:12:46

68% of race

Time at Slower Pace

30:26

16% of race

Average Pace: 7:29 /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	05:34:03	13:36	7:31	13:36	7:31	#476
5.55 Miles	5.55 mi	06:02:42	42:15	7:37	28:39	7:40	#504
6.52 Miles	6.52 mi	06:10:21	49:54	7:39	7:39	7:53	#492
10.87 Miles	10.87 mi	06:42:20	1:21:53	7:32	31:59	7:21	#425
Garmin Hill Challenge	11.38 mi	06:47:09	1:26:42	7:37	4:49	9:27	#429
14.95 Miles	14.95 mi	07:11:18	1:50:51	7:25	24:09	6:46	#417
18 Miles	18.00 mi	07:36:55	2:16:28	7:35	25:37	8:24	#386
25 Miles	25.00 mi	08:27:48	3:07:21	7:30	50:53	7:16	#285
Finish	26.22 mi	08:36:29	3:16:02	7:29	8:41	7:08	#265

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	476	443	101	476(Top 7%)	443(Top 10%)	101(Top 11%)
5.55 Miles	5.55 mi	3.74 mi	504-28	468-25	104-3	545(Top 8%)	504(Top 11%)	109(Top 12%)
6.52 Miles	6.52 mi	0.97 mi	492+12	458+10	97+7	448(Top 7%)	421(Top 9%)	89(Top 10%)
10.87 Miles	10.87 mi	4.35 mi	425+67	397+61	91+6	336(Top 5%)	317(Top 7%)	69(Top 7%)
Garmin Hill Challenge	11.38 mi	0.51 mi	429-4	401-4	90+1	632(Top 10%)	588(Top 13%)	124(Top 13%)
14.95 Miles	14.95 mi	3.57 mi	417+12	391+10	86+4	420(Top 6%)	393(Top 8%)	84(Top 9%)
18 Miles	18.00 mi	3.05 mi	386+31	361+30	78+8	377(Top 6%)	344(Top 7%)	72(Top 8%)
25 Miles	25.00 mi	7.00 mi	285+101	267+94	58+20	166(Top 3%)	153(Top 3%)	27(Top 3%)
Finish	26.22 mi	1.22 mi	265+20	248+19	58	118(Top 2%)	110(Top 2%)	17(Top 2%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 7%

×1human

+6ft-10ft

Overall

476

Males

443

M30-34

102

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 8%

×6stories

+97ft-86ft

Overall

545

Males

504

M30-34

110

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 7%

×15stories

+178ft-5ft

Overall

448

Males

421

M30-34

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 5%

×20stories

+201ft-318ft

Overall

336

Males

317

M30-34

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 10%

×11stories

+134ft-79ft

Overall

632

Males

588

M30-34

125

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 6%

×17stories

+251ft-225ft

Overall

420

Males

393

M30-34

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 6%

×12stories

+165ft-60ft

Overall

377

Males

344

M30-34

18 Miles→25 Miles

18.0 - 25.0 mi

Top 3%

×22stories

+142ft-378ft

Overall

166

Males

153

M30-34

25 Miles→Finish

25.0 - 26.2 mi

Top 2%

~flat

+2ft-0ft

Overall

118

Males

110

M30-34

Passing Analysis

Category:

Athletes Passed

283*

Passed By

Net Change

+211

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#476
1.81 Miles → 5.55 Miles	16	44	-28	#476	#504
5.55 Miles → 6.52 Miles	19	7	+12	#504	#492
6.52 Miles → 10.87 Miles	67*	0	+67	#492	#425
10.87 Miles → Garmin Hill Challenge	3	7	-4	#425	#429
Garmin Hill Challenge → 14.95 Miles	18	6	+12	#429	#417
14.95 Miles → 18 Miles	36*	5	+31	#417	#386
18 Miles → 25 Miles	104*	3	+101	#386	#285
25 Miles → Finish	20	0	+20	#285	#265
TOTALS	283*	72	+211

* 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

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Share Feedback

Quick Links

Explore more race data and athlete comparisons

All Results

Browse complete race results with filtering

→

Race Analytics

View race statistics, trends, and insights

→

Course Information

View interactive course map and elevation

→

Results processed 5 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Nate Tsang

⏱️ Race Timeline

Race Animation with Course Map

Claim it — unlock a deeper AI report on this race, free

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

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Public Race Data