Zackary Firth-Munoz

San Francisco, CA

Bib: 12635 M 29

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 6072

Top 15%

Gender (Male)

#0 / 3331

Top 21%

Division (M25-29)

#0 / 688

Top 24%

Race Day Weather

60°/50°F

overcast clouds

⏱️ Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

10 ft elev

1.40M

8:23/mi

11:44

→ flat

11 ft elev

2.13M

16:47/mi

23:59

→ flat

13 ft elev

6.43M

10:15/mi

1:08:05

↑ 274 ft↓ 78 ft0.9% grade

213 ft elev

6.62M

-28:-52/mi

1:02:47

↑ 16 ft1.6% grade

239 ft elev

10.65M

8:17/mi

1:36:10

↑ 153 ft↓ 361 ft1.0% grade

48 ft elev

Finish· 13.11 mi

7:32/mi

1:54:42

↑ 244 ft↓ 114 ft1.0% grade

205 ft elev

Course Elevation

10–277 ft

≈

×22story building

•▲ 774 ft climb · ▼ 557 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 6.62M

Distance6.62 mi

Time1:02:47

Pace9:29 /mi

2nd Half✓ Faster

Distance6.49 mi

Time51:55

Pace8:00 /mi

📊Negative Split: 17.3% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.40M	1.40 mi	06:51:00	11:44	8:23	11:44	8:23	-
2.13M	2.13 mi	07:03:15	23:59	11:16	12:15	16:47	+8:24
6.43M	6.43 mi	07:47:21	1:08:05	10:35	44:06	10:15	-6:32
6.62M	6.62 mi	07:42:03	1:02:47	9:29		-28:-52	-39:07
10.65M	10.65 mi	08:15:26	1:36:10	9:02	33:23	8:17	+37:09
Finish	13.11 mi	08:33:58	1:54:42	8:45	18:32	7:32	-0:45

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

-29:-52 /mi

Average Pace

8:45 /mi

Slowest Pace

16:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:42

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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.

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

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
1.40M	1.40 mi	06:51:00	11:44	8:23	11:44	8:23	#1382
2.13M	2.13 mi	07:03:15	23:59	11:16	12:15	16:47	#1251
6.43M	6.43 mi	07:47:21	1:08:05	10:35	44:06	10:15	#1117
6.62M	6.62 mi	07:42:03	1:02:47	9:29		-28:-52	#1202
10.65M	10.65 mi	08:15:26	1:36:10	9:02	33:23	8:17	#1006
Finish	13.11 mi	08:33:58	1:54:42	8:45	18:32	7:32	#908

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
1.40M	1.40 mi	1.40 mi	1382	980	233	1382(Top 23%)	980(Top 29%)	233(Top 34%)
2.13M	2.13 mi	0.73 mi	1251+131	899+81	224+9	1250(Top 21%)	898(Top 27%)	220(Top 32%)
6.43M	6.43 mi	4.30 mi	1117+134	838+61	199+25	1128(Top 19%)	843(Top 25%)	195(Top 28%)
6.62M	6.62 mi	0.19 mi	1202-85	880-42	216-17	-	-	-
10.65M	10.65 mi	4.03 mi	1006+196	757+123	182+34	810(Top 13%)	624(Top 19%)	157(Top 23%)
Finish	13.11 mi	2.46 mi	908+98	695+62	168+14	573(Top 9%)	465(Top 14%)	117(Top 17%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 23%

~flat

+3ft-2ft

Overall

1382

Males

980

M25-29

235

1.40M→2.13M

1.4 - 2.1 mi

Top 21%

~flat

+3ft-1ft

Overall

1250

Males

898

M25-29

225

2.13M→6.43M

2.1 - 6.4 mi

Top 19%

×17story building

+274ft-78ft

Overall

1128

Males

843

M25-29

197

6.43M→6.62M

6.4 - 6.6 mi

×1story

+16ft-0ft

Overall

Males

M25-29

6.62M→10.65M

6.6 - 10.7 mi

Top 13%

×21story building

+153ft-361ft

Overall

810

Males

624

M25-29

158

10.65M→Finish

10.7 - 13.1 mi

Top 9%

×17story building

+244ft-114ft

Overall

573

Males

465

M25-29

117

Passing Analysis

Category:

Athletes Passed

718*

Passed By

244

Net Change

+474

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.40M	-	-	-	-	#1382
1.40M → 2.13M	184	53	+131	#1382	#1251
2.13M → 6.43M	193*	59	+134	#1251	#1117
6.43M → 6.62M	13	98	-85	#1117	#1202
6.62M → 10.65M	217*	21	+196	#1202	#1006
10.65M → Finish	111*	13	+98	#1006	#908
TOTALS	718*	244	+474

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

📊

Passing Visuals

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

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events