Bella-Ngoc Huynh

Bib: 4653•F•Age: 23

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Gender (Female)

#0 / 1310

F20-29

#0 / 158

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

19:33

Rank: #3350

Start → 2.2 Miles

19:33 | 8:53/mi

2.2 Miles

19:33

Rank: #3350

Start → 2.2 Miles

19:33 | 8:53/mi

5.7 Miles

57:01

Rank: #3124 (+226)

2.2 Miles → 5.7 Miles

37:28 | 10:42/mi

5.7 Miles

57:01

Rank: #3124 (+226)

2.2 Miles → 5.7 Miles

37:28 | 10:42/mi

6.43 Miles

1:07:42

Rank: #3153 (-29)

5.7 Miles → 6.43 Miles

10:41 | 14:38/mi

6.43 Miles

1:07:42

Rank: #3153 (-29)

5.7 Miles → 6.43 Miles

10:41 | 14:38/mi

10.92 Miles

1:52:44

Rank: #3208 (-55)

6.43 Miles → 10.92 Miles

45:02 | 10:02/mi

10.92 Miles

1:52:44

Rank: #3208 (-55)

6.43 Miles → 10.92 Miles

45:02 | 10:02/mi

Garmin Hill Challenge· 11.42 mi

1:59:37

Rank: #3213 (-5)

10.92 Miles → Garmin Hill Challenge

6:53 | 13:46/mi

Garmin Hill Challenge· 11.42 mi

1:59:37

Rank: #3213 (-5)

10.92 Miles → Garmin Hill Challenge

6:53 | 13:46/mi

14.95 Miles

2:34:27

Rank: #3255 (-42)

Garmin Hill Challenge → 14.95 Miles

34:50 | 9:52/mi

14.95 Miles

2:34:27

Rank: #3255 (-42)

Garmin Hill Challenge → 14.95 Miles

34:50 | 9:52/mi

18 Miles

3:11:26

Rank: #3171 (+84)

14.95 Miles → 18 Miles

36:59 | 12:08/mi

18 Miles

3:11:26

Rank: #3171 (+84)

14.95 Miles → 18 Miles

36:59 | 12:08/mi

24 Miles

4:20:50

Rank: #3101 (+70)

18 Miles → 24 Miles

1:09:24 | 11:34/mi

24 Miles

4:20:50

Rank: #3101 (+70)

18 Miles → 24 Miles

1:09:24 | 11:34/mi

Finish· 26.22 mi

4:45:37

Rank: #3082 (+19)

24 Miles → Finish

24:47 | 11:10/mi

Finish· 26.22 mi

4:45:37

Rank: #3082 (+19)

24 Miles → Finish

24:47 | 11:10/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	05:43:47	19:33	8:53	19:33	8:53	-
5.7 Miles	5.70 mi	06:21:15	57:01	10:00	37:28	10:42	+1:49
6.43 Miles	6.43 mi	06:31:56	1:07:42	10:32	10:41	14:38	+3:56
10.92 Miles	10.92 mi	07:16:58	1:52:44	10:19	45:02	10:02	-4:36
Garmin Hill Challenge	11.42 mi	07:23:51	1:59:37	10:28	6:53	13:46	+3:44
14.95 Miles	14.95 mi	07:58:41	2:34:27	10:20	34:50	9:52	-3:54
18 Miles	18.00 mi	08:35:40	3:11:26	10:38	36:59	12:08	+2:16
24 Miles	24.00 mi	09:45:04	4:20:50	10:52	1:09:24	11:34	-0:34
Finish	26.22 mi	10:09:51	4:45:37	10:54	24:47	11:10	-0:24

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

8:53 /mi

Average Pace

10:54 /mi

Slowest Pace

14:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:25

35% of race

Time at Steady Pace

2:11:39

46% of race

Time at Slower Pace

54:33

19% of race

Average Pace: 10:54 /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	05:43:47	19:33	8:53	19:33	8:53	#3350
5.7 Miles	5.70 mi	06:21:15	57:01	10:00	37:28	10:42	#3124
6.43 Miles	6.43 mi	06:31:56	1:07:42	10:32	10:41	14:38	#3153
10.92 Miles	10.92 mi	07:16:58	1:52:44	10:19	45:02	10:02	#3208
Garmin Hill Challenge	11.42 mi	07:23:51	1:59:37	10:28	6:53	13:46	#3213
14.95 Miles	14.95 mi	07:58:41	2:34:27	10:20	34:50	9:52	#3255
18 Miles	18.00 mi	08:35:40	3:11:26	10:38	36:59	12:08	#3171
24 Miles	24.00 mi	09:45:04	4:20:50	10:52	1:09:24	11:34	#3101
Finish	26.22 mi	10:09:51	4:45:37	10:54	24:47	11:10	#3082

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F20-29	Seg. Overall	Seg. Females	Seg. F20-29
2.2 Miles	2.20 mi	2.20 mi	3350	710	99	3350(Top 69%)	710(Top 54%)	99(Top 63%)
5.7 Miles	5.70 mi	3.50 mi	3124+226	633+77	91+8	3034(Top 62%)	611(Top 47%)	92(Top 58%)
6.43 Miles	6.43 mi	0.73 mi	3153-29	649-16	95-4	3408(Top 70%)	720(Top 55%)	105(Top 66%)
10.92 Miles	10.92 mi	4.49 mi	3208-55	655-6	97-2	3298(Top 67%)	695(Top 53%)	98(Top 62%)
Garmin Hill Challenge	11.42 mi	0.50 mi	3213-5	652+3	97	3319(Top 68%)	693(Top 53%)	104(Top 66%)
14.95 Miles	14.95 mi	3.53 mi	3255-42	675-23	98-1	3445(Top 70%)	763(Top 58%)	109(Top 69%)
18 Miles	18.00 mi	3.05 mi	3171+84	657+18	96+2	2976(Top 61%)	637(Top 49%)	97(Top 61%)
24 Miles	24.00 mi	6.00 mi	3101+70	668-11	98-2	3005(Top 61%)	712(Top 54%)	101(Top 64%)
Finish	26.22 mi	2.22 mi	3082+19	670-2	99-1	2885(Top 59%)	701(Top 54%)	100(Top 63%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 69%

×1human

+8ft-12ft

Overall

3350

Females

710

F20-24

101

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 62%

×6stories

+92ft-87ft

Overall

3034

Females

611

F20-24

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 70%

×11stories

+137ft-3ft

Overall

3408

Females

720

F20-24

106

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 67%

×21stories

+225ft-318ft

Overall

3298

Females

695

F20-24

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 68%

×11stories

+134ft-123ft

Overall

3319

Females

693

F20-24

104

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 70%

×16stories

+234ft-225ft

Overall

3445

Females

763

F20-24

109

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 61%

×12stories

+165ft-60ft

Overall

2976

Females

637

F20-24

18 Miles→24 Miles

18.0 - 24.0 mi

Top 61%

×21stories

+142ft-377ft

Overall

3005

Females

712

F20-24

101

24 Miles→Finish

24.0 - 26.2 mi

Top 59%

~flat

+2ft-2ft

Overall

2885

Females

701

F20-24

100

Passing Analysis

Category:

Athletes Passed

782*

Passed By

514

Net Change

+268

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#3350
2.2 Miles → 5.7 Miles	289*	63	+226	#3350	#3124
5.7 Miles → 6.43 Miles	30	59	-29	#3124	#3153
6.43 Miles → 10.92 Miles	76*	131	-55	#3153	#3208
10.92 Miles → Garmin Hill Challenge	31	36	-5	#3208	#3213
Garmin Hill Challenge → 14.95 Miles	40	82	-42	#3213	#3255
14.95 Miles → 18 Miles	120*	36	+84	#3255	#3171
18 Miles → 24 Miles	148*	78	+70	#3171	#3101
24 Miles → Finish	48*	29	+19	#3101	#3082
TOTALS	782*	514	+268

* 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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Results processed 12 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

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Race Place Events

Bella-Ngoc Huynh

⏱️ 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