Gi Yu Liu

Bib: 5244•F•Age: 31

Millbrae, CA

0:00

0:00

/ mi

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Overall

#0 / 6545

Top 25%

Gender (Female)

#0 / 1878

Top 13%

Division (F30-34)

#0 / 354

Top 15%

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

15:43

Rank: #1790

Start → 1.81 Miles

15:43 | 8:41/mi

1.81 Miles

15:43

Rank: #1790

Start → 1.81 Miles

15:43 | 8:41/mi

5.55 Miles

48:09

Rank: #1680 (+110)

1.81 Miles → 5.55 Miles

32:26 | 8:40/mi

5.55 Miles

48:09

Rank: #1680 (+110)

1.81 Miles → 5.55 Miles

32:26 | 8:40/mi

6.52 Miles

57:05

Rank: #1684 (-4)

5.55 Miles → 6.52 Miles

8:56 | 9:13/mi

6.52 Miles

57:05

Rank: #1684 (-4)

5.55 Miles → 6.52 Miles

8:56 | 9:13/mi

10.87 Miles

1:34:56

Rank: #1667 (+17)

6.52 Miles → 10.87 Miles

37:51 | 8:42/mi

10.87 Miles

1:34:56

Rank: #1667 (+17)

6.52 Miles → 10.87 Miles

37:51 | 8:42/mi

Garmin Hill Challenge· 11.38 mi

1:40:13

Rank: #1627 (+40)

10.87 Miles → Garmin Hill Challenge

5:17 | 10:22/mi

Garmin Hill Challenge· 11.38 mi

1:40:13

Rank: #1627 (+40)

10.87 Miles → Garmin Hill Challenge

5:17 | 10:22/mi

14.95 Miles

2:08:20

Rank: #1632 (-5)

Garmin Hill Challenge → 14.95 Miles

28:07 | 7:52/mi

14.95 Miles

2:08:20

Rank: #1632 (-5)

Garmin Hill Challenge → 14.95 Miles

28:07 | 7:52/mi

18 Miles

2:39:47

Rank: #1708 (-76)

14.95 Miles → 18 Miles

31:27 | 10:19/mi

18 Miles

2:39:47

Rank: #1708 (-76)

14.95 Miles → 18 Miles

31:27 | 10:19/mi

25 Miles

3:45:11

Rank: #1663 (+45)

18 Miles → 25 Miles

1:05:24 | 9:21/mi

25 Miles

3:45:11

Rank: #1663 (+45)

18 Miles → 25 Miles

1:05:24 | 9:21/mi

Finish· 26.22 mi

3:56:29

Rank: #1645 (+18)

25 Miles → Finish

11:18 | 9:16/mi

Finish· 26.22 mi

3:56:29

Rank: #1645 (+18)

25 Miles → Finish

11:18 | 9:16/mi

Course Map & Elevation

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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	05:44:10	15:43	8:41	15:43	8:41	-
5.55 Miles	5.55 mi	06:16:36	48:09	8:41	32:26	8:40	-0:01
6.52 Miles	6.52 mi	06:25:32	57:05	8:45	8:56	9:13	+0:33
10.87 Miles	10.87 mi	07:03:23	1:34:56	8:44	37:51	8:42	-0:31
Garmin Hill Challenge	11.38 mi	07:08:40	1:40:13	8:48	5:17	10:22	+1:40
14.95 Miles	14.95 mi	07:36:47	2:08:20	8:35	28:07	7:52	-2:30
18 Miles	18.00 mi	08:08:14	2:39:47	8:53	31:27	10:19	+2:27
25 Miles	25.00 mi	09:13:38	3:45:11	9:00	1:05:24	9:21	-0:58
Finish	26.22 mi	09:24:56	3:56:29	9:02	11:18	9:16	-0:05

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

7:52 /mi

Average Pace

9:02 /mi

Slowest Pace

10:22 /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

1:54:07

48% of race

Time at Steady Pace

1:25:38

36% of race

Time at Slower Pace

36:44

16% of race

Average Pace: 9:01 /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	05:44:10	15:43	8:41	15:43	8:41	#1790
5.55 Miles	5.55 mi	06:16:36	48:09	8:41	32:26	8:40	#1680
6.52 Miles	6.52 mi	06:25:32	57:05	8:45	8:56	9:13	#1684
10.87 Miles	10.87 mi	07:03:23	1:34:56	8:44	37:51	8:42	#1667
Garmin Hill Challenge	11.38 mi	07:08:40	1:40:13	8:48	5:17	10:22	#1627
14.95 Miles	14.95 mi	07:36:47	2:08:20	8:35	28:07	7:52	#1632
18 Miles	18.00 mi	08:08:14	2:39:47	8:53	31:27	10:19	#1708
25 Miles	25.00 mi	09:13:38	3:45:11	9:00	1:05:24	9:21	#1663
Finish	26.22 mi	09:24:56	3:56:29	9:02	11:18	9:16	#1645

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
1.81 Miles	1.81 mi	1.81 mi	1790	247	53	1790(Top 27%)	247(Top 13%)	53(Top 15%)
5.55 Miles	5.55 mi	3.74 mi	1680+110	223+24	50+3	1693(Top 26%)	226(Top 12%)	50(Top 14%)
6.52 Miles	6.52 mi	0.97 mi	1684-4	224-1	50	1860(Top 28%)	261(Top 14%)	58(Top 16%)
10.87 Miles	10.87 mi	4.35 mi	1667+17	213+11	50	1661(Top 25%)	224(Top 12%)	52(Top 15%)
Garmin Hill Challenge	11.38 mi	0.51 mi	1627+40	206+7	47+3	1413(Top 22%)	161(Top 9%)	36(Top 10%)
14.95 Miles	14.95 mi	3.57 mi	1632-5	210-4	47	1707(Top 26%)	224(Top 12%)	45(Top 13%)
18 Miles	18.00 mi	3.05 mi	1708-76	229-19	53-6	2115(Top 32%)	336(Top 18%)	73(Top 21%)
25 Miles	25.00 mi	7.00 mi	1663+45	242-13	53	1695(Top 26%)	301(Top 16%)	64(Top 18%)
Finish	26.22 mi	1.22 mi	1645+18	242	54-1	1575(Top 24%)	285(Top 15%)	56(Top 16%)

F30-34

Passing Analysis

Category:

Athletes Passed

636*

Passed By

491

Net Change

+145

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#1790
1.81 Miles → 5.55 Miles	188	78	+110	#1790	#1680
5.55 Miles → 6.52 Miles	24	28	-4	#1680	#1684
6.52 Miles → 10.87 Miles	75*	58	+17	#1684	#1667
10.87 Miles → Garmin Hill Challenge	57	17	+40	#1667	#1627
Garmin Hill Challenge → 14.95 Miles	40	45	-5	#1627	#1632
14.95 Miles → 18 Miles	53*	129	-76	#1632	#1708
18 Miles → 25 Miles	165*	120	+45	#1708	#1663
25 Miles → Finish	34*	16	+18	#1663	#1645
TOTALS	636*	491	+145

* 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

Gi Yu Liu

⏱️ Race Timeline

Course Map & Elevation

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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