Huong-Tiffany Nguyen

Bib: 9048•F•Age: 28

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 6545

Gender (Female)

#0 / 1878

Division (F25-29)

#0 / 504

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.81 Miles

20:05

Rank: #5776

Start → 1.81 Miles

20:05 | 11:06/mi

1.81 Miles

20:05

Rank: #5776

Start → 1.81 Miles

20:05 | 11:06/mi

5.55 Miles

1:04:50

Rank: #5972 (-196)

1.81 Miles → 5.55 Miles

44:45 | 11:58/mi

5.55 Miles

1:04:50

Rank: #5972 (-196)

1.81 Miles → 5.55 Miles

44:45 | 11:58/mi

6.52 Miles

1:16:28

Rank: #5925 (+47)

5.55 Miles → 6.52 Miles

11:38 | 12:00/mi

6.52 Miles

1:16:28

Rank: #5925 (+47)

5.55 Miles → 6.52 Miles

11:38 | 12:00/mi

10.87 Miles

2:06:02

Rank: #5721 (+204)

6.52 Miles → 10.87 Miles

49:34 | 11:24/mi

10.87 Miles

2:06:02

Rank: #5721 (+204)

6.52 Miles → 10.87 Miles

49:34 | 11:24/mi

Garmin Hill Challenge· 11.38 mi

2:13:56

Rank: #5708 (+13)

10.87 Miles → Garmin Hill Challenge

7:54 | 15:30/mi

Garmin Hill Challenge· 11.38 mi

2:13:56

Rank: #5708 (+13)

10.87 Miles → Garmin Hill Challenge

7:54 | 15:30/mi

14.95 Miles

2:54:58

Rank: #5598 (+110)

Garmin Hill Challenge → 14.95 Miles

41:02 | 11:30/mi

14.95 Miles

2:54:58

Rank: #5598 (+110)

Garmin Hill Challenge → 14.95 Miles

41:02 | 11:30/mi

18 Miles

3:30:01

Rank: #5347 (+251)

14.95 Miles → 18 Miles

35:03 | 11:30/mi

18 Miles

3:30:01

Rank: #5347 (+251)

14.95 Miles → 18 Miles

35:03 | 11:30/mi

25 Miles

4:58:49

Rank: #5233 (+114)

18 Miles → 25 Miles

1:28:48 | 12:41/mi

25 Miles

4:58:49

Rank: #5233 (+114)

18 Miles → 25 Miles

1:28:48 | 12:41/mi

Finish· 26.22 mi

5:12:47

Rank: #5173 (+60)

25 Miles → Finish

13:58 | 11:28/mi

Finish· 26.22 mi

5:12:47

Rank: #5173 (+60)

25 Miles → Finish

13:58 | 11:28/mi

The Course

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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	06:02:47	20:05	11:06	20:05	11:06	-
5.55 Miles	5.55 mi	06:47:32	1:04:50	11:41	44:45	11:58	+0:52
6.52 Miles	6.52 mi	06:59:10	1:16:28	11:44	11:38	12:00	+0:02
10.87 Miles	10.87 mi	07:48:44	2:06:02	11:36	49:34	11:24	-0:36
Garmin Hill Challenge	11.38 mi	07:56:38	2:13:56	11:46	7:54	15:30	+4:06
14.95 Miles	14.95 mi	08:37:40	2:54:58	11:42	41:02	11:30	-4:00
18 Miles	18.00 mi	09:12:43	3:30:01	11:40	35:03	11:30	0:00
25 Miles	25.00 mi	10:41:31	4:58:49	11:57	1:28:48	12:41	+1:11
Finish	26.22 mi	10:55:29	5:12:47	11:56	13:58	11:28	-1:13

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

11:06 /mi

Average Pace

11:56 /mi

Slowest Pace

15:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:36:05

69% of race

Time at Slower Pace

1:36:42

31% of race

Average Pace: 11:56 /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
1.81 Miles	1.81 mi	06:02:47	20:05	11:06	20:05	11:06	#5776
5.55 Miles	5.55 mi	06:47:32	1:04:50	11:41	44:45	11:58	#5972
6.52 Miles	6.52 mi	06:59:10	1:16:28	11:44	11:38	12:00	#5925
10.87 Miles	10.87 mi	07:48:44	2:06:02	11:36	49:34	11:24	#5721
Garmin Hill Challenge	11.38 mi	07:56:38	2:13:56	11:46	7:54	15:30	#5708
14.95 Miles	14.95 mi	08:37:40	2:54:58	11:42	41:02	11:30	#5598
18 Miles	18.00 mi	09:12:43	3:30:01	11:40	35:03	11:30	#5347
25 Miles	25.00 mi	10:41:31	4:58:49	11:57	1:28:48	12:41	#5233
Finish	26.22 mi	10:55:29	5:12:47	11:56	13:58	11:28	#5173

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
1.81 Miles	1.81 mi	1.81 mi	5776	1521	407	5776(Top 88%)	1521(Top 81%)	407(Top 81%)
5.55 Miles	5.55 mi	3.74 mi	5972-196	1607-86	436-29	6022(Top 92%)	1630(Top 87%)	445(Top 88%)
6.52 Miles	6.52 mi	0.97 mi	5925+47	1585+22	428+8	5586(Top 85%)	1437(Top 77%)	400(Top 79%)
10.87 Miles	10.87 mi	4.35 mi	5721+204	1491+94	412+16	5349(Top 82%)	1344(Top 72%)	372(Top 74%)
Garmin Hill Challenge	11.38 mi	0.51 mi	5708+13	1479+12	408+4	5316(Top 81%)	1348(Top 72%)	378(Top 75%)
14.95 Miles	14.95 mi	3.57 mi	5598+110	1451+28	397+11	5529(Top 84%)	1424(Top 76%)	391(Top 78%)
18 Miles	18.00 mi	3.05 mi	5347+251	1356+95	375+22	3358(Top 51%)	686(Top 37%)	198(Top 39%)
25 Miles	25.00 mi	7.00 mi	5233+114	1348+8	366+9	4905(Top 75%)	1325(Top 71%)	360(Top 71%)
Finish	26.22 mi	1.22 mi	5173+60	1333+15	363+3	4187(Top 64%)	1083(Top 58%)	320(Top 63%)

320

Passing Analysis

Category:

Athletes Passed

1093*

Passed By

490

Net Change

+603

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#5776
1.81 Miles → 5.55 Miles	97	293	-196	#5776	#5972
5.55 Miles → 6.52 Miles	62	15	+47	#5972	#5925
6.52 Miles → 10.87 Miles	228*	24	+204	#5925	#5721
10.87 Miles → Garmin Hill Challenge	39	26	+13	#5721	#5708
Garmin Hill Challenge → 14.95 Miles	147*	37	+110	#5708	#5598
14.95 Miles → 18 Miles	253*	2	+251	#5598	#5347
18 Miles → 25 Miles	200*	86	+114	#5347	#5233
25 Miles → Finish	67*	7	+60	#5233	#5173
TOTALS	1093*	490	+603

* 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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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Huong-Tiffany Nguyen

⏱️ 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 → 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 Visuals

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

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