Zachary Zorfas

Foster City, CA

Bib: 1316 M 37

0:00

0:00

/ mi

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Overall

#0 / 1953

Top 20%

Gender (Male)

#0 / 1141

Top 26%

Division (M35-39)

#0 / 193

Top 31%

Race Day Weather

55°/45°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

343 ft elev

6.2M

7:59/mi

49:28

↑ 218 ft↓ 323 ft0.3% grade

236 ft elev

10M

7:53/mi

1:19:24

↑ 58 ft↓ 86 ft0.1% grade

204 ft elev

13.1M

7:57/mi

1:44:02

↑ 71 ft↓ 125 ft0.3% grade

152 ft elev

16.2M

8:00/mi

2:08:51

↑ 118 ft↓ 72 ft0.3% grade

196 ft elev

20M

8:00/mi

2:39:17

↑ 77 ft↓ 145 ft0.3% grade

125 ft elev

Finish· 26.22 mi

7:55/mi

3:28:29

↑ 64 ft↓ 131 ft0.2% grade

60 ft elev

Course Elevation

58–411 ft

≈

×1redwood tree

•▲ 611 ft climb · ▼ 894 ft descent

The Course

Half Splits

1st Half· via 13.1M

1:44:027:56 /mi⚖️ balanced

2nd Half

1:44:277:58 /mi⚖️ balanced

Even split — consistent pacing between halves

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
6.2M	49:28	7:59	6.20 mi	49:28	7:59	-
10M	1:19:24	7:56	3.80 mi	29:56	7:53	-0:06
13.1M	1:44:02	7:56	3.10 mi	24:38	7:57	+0:04
16.2M	2:08:51	7:57	3.10 mi	24:49	8:00	+0:03
20M	2:39:17	7:58	3.80 mi	30:26	8:00	0:00
Finish(26.22 mi)	3:28:29	7:57	6.22 mi	49:12	7:55	-0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:53 /mi

Average Pace

7:57 /mi

Slowest Pace

8:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:28:29

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
6.2M	6.20 mi	503	377	76	389	301	63
10M	3.80 mi	508-5	385-8	79-3	467	348	69
13.1M	3.10 mi	492+16	373+12	78+1	457	355	70
16.2M	3.10 mi	426+66	324+49	70+8	389	301	63
20M	3.80 mi	441-15	343-19	70	306	244	50
Finish(26.22 mi)	6.22 mi	388+53	301+42	59+11	287	226	47

M35-39

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 6.2M	-	#503
6.2M → 10M	215-5	#503 → #508
10M → 13.1M	824*+16	#508 → #492
13.1M → 16.2M	268*+66	#492 → #426
16.2M → 20M	130-15	#426 → #441
20M → Finish	065+53	#441 → #388
TOTALS	13202*+115	#503 → #388

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

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed about 1 month ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Blistering Pace Race Management

Race timed by

SVE Timing

Zachary Zorfas

Race Timeline

The Course

Half Splits

Your race, unpacked

Checkpoint Splits

Checkpoints & Pacing

Pace Line

Segments

Heatmap

Checkpoint and Segment Rankings

Segment Performance Analysis

13.1M→16.2M

6.2M→10M

10M→13.1M

13.1M→16.2M

16.2M→20M

20M→Finish

Passing Analysis

Passing Visualized

Passing Circle

Position Flow

Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Public Race Data