Aaron Li

Fremont, CA

Bib: 17709 M 21

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 6575

Top 8%

Gender (Male)

#0 / 3619

Top 13%

M20-29

#0 / 358

Top 16%

Race Day Weather

59°/49°F

scattered clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

10 ft elev

8:20/mi

16:40

→ flat

12 ft elev

7:58/mi

32:35

↑ 67 ft↓ 69 ft

10 ft elev

8:09/mi

48:54

↑ 123 ft1.1% grade

126 ft elev

9:15/mi

1:07:25

↑ 166 ft↓ 53 ft1.1% grade

246 ft elev

9.6M

6:25/mi

1:17:41

↑ 68 ft↓ 193 ft1.5% grade

126 ft elev

10M

14:28/mi

1:23:28

↓ 24 ft1.1% grade

90 ft elev

10.5M

3:54/mi

1:25:25

↓ 73 ft2.7% grade

18 ft elev

12M

11:17/mi

1:42:20

↑ 280 ft3.2% grade

272 ft elev

Finish· 13.11 mi

8:05/mi

1:51:18

↑ 14 ft↓ 89 ft1.3% grade

205 ft elev

Course Elevation

10–277 ft

≈

×22story building

•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M

48:548:09 /mi⚡ faster

2nd Half

1:02:248:47 /mi+27.6%

Positive split — 27.6% slower in the second half

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
2M	16:40	8:20	2.00 mi	16:40	8:20	-
4M	32:35	8:09	2.00 mi	15:55	7:58	-0:22
6M	48:54	8:09	2.00 mi	16:19	8:09	+0:11
8M	1:07:25	8:26	2.00 mi	18:31	9:15	+1:06
9.6M	1:17:41	8:06	1.60 mi	10:16	6:25	-2:50
10M	1:23:28	8:21	0.40 mi	5:47	14:28	+8:03
10.5M	1:25:25	8:08	0.50 mi	1:57	3:54	-10:34
12M	1:42:20	8:32	1.50 mi	16:55	11:17	+7:23
Finish(13.11 mi)	1:51:18	8:29	1.11 mi	8:58	8:05	-3:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

3:54 /mi

Average Pace

8:29 /mi

Slowest Pace

14:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:13

11% of race

Time at Steady Pace

1:16:23

69% of race

Time at Slower Pace

22:42

20% of race

Average Pace: 8:29 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Featured Segment

Garmin Challenge

Top 7%

Garmin Challenge

Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:44

Segment Time

8:36/mi

Pace

0.90 mi

Distance

Overall

470

Men

396

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M20-29	Seg. Overall	Seg. Males	Seg. M20-29
2M	2.00 mi	755	626	72	756	602	76
4M	2.00 mi	563+192	478+148	57+15	431	366	46
6M	2.00 mi	556+7	470+8	54+3	597	498	66
8M	2.00 mi	722-166	603-133	69-15	1523	1172	136
9.6M	1.60 mi	588+134	491+112	62+7	325	252	35
10M	0.40 mi	577+11	483+8	61+1	539	435	52
10.5M	0.50 mi	573+4	479+4	61	480	413	61
12M	1.50 mi	582-9	482-3	57+4	756	602	76
Finish(13.11 mi)	1.11 mi	556+26	466+16	57	661	546	72

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 11%

~flat

+5ft-3ft

Overall

756

Males

602

M20-24

2M→4M

2.0 - 4.0 mi

Top 7%

×4story building

+67ft-69ft

Overall

431

Males

366

M20-24

4M→6M

4.0 - 6.0 mi

Top 9%

×9story building

+123ft-9ft

Overall

597

Males

498

M20-24

6M→8M

6.0 - 8.0 mi

Top 23%

×12story building

+166ft-53ft

Overall

1523

Males

1172

M20-24

137

8M→9.6M

8.0 - 9.6 mi

Top 5%

×13story building

+68ft-193ft

Overall

325

Males

252

M20-24

9.6M→10M

9.6 - 10.0 mi

Top 8%

×2story building

+0ft-24ft

Overall

539

Males

435

M20-24

10M→10.5M

10.0 - 10.5 mi

Top 7%

×6story building

+1ft-73ft

Overall

480

Males

413

M20-24

10.5M→12M

10.5 - 12.0 mi

Top 11%

×21story building

+280ft-26ft

Overall

756

Males

602

M20-24

12M→Finish

12.0 - 13.1 mi

Top 10%

×7story building

+14ft-89ft

Overall

661

Males

546

M20-24

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 2M	-	#755
2M → 4M	5197+192	#755 → #563
4M → 6M	2431+7	#563 → #556
6M → 8M	1759-166	#556 → #722
8M → 9.6M	11145+134	#722 → #588
9.6M → 10M	415+11	#588 → #577
10M → 10.5M	04+4	#577 → #573
10.5M → 12M	3425-9	#573 → #582
12M → Finish	632*+26	#582 → #556
TOTALS	259458*+199	#755 → #556

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

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

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed about 1 month ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events