Justin Mazzola

SF, CA

Bib: 15179 M 25

0:00

0:00

/ mi

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Overall

#0 / 6575

Top 2%

Gender (Male)

#0 / 3619

Top 4%

Division (M25-29)

#0 / 796

Top 5%

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

7:00/mi

14:01

→ flat

12 ft elev

7:15/mi

28:30

↑ 67 ft↓ 69 ft

10 ft elev

7:16/mi

43:03

↑ 123 ft1.1% grade

126 ft elev

8:12/mi

59:27

↑ 166 ft↓ 53 ft1.1% grade

246 ft elev

9.6M

5:52/mi

1:08:50

↑ 68 ft↓ 193 ft1.5% grade

126 ft elev

10.26M

8:23/mi

1:14:22

↓ 114 ft3.3% grade

17 ft elev

10.5M

8:12/mi

1:16:20

→ flat

18 ft elev

12M

10:21/mi

1:31:52

↑ 280 ft3.2% grade

272 ft elev

Finish· 13.11 mi

7:42/mi

1:40:24

↑ 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

43:037:11 /mi⚡ faster

2nd Half

57:218:04 /mi+33.2%

Positive split — 33.2% 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	14:01	7:00	2.00 mi	14:01	7:00	-
4M	28:30	7:08	2.00 mi	14:29	7:15	+0:15
6M	43:03	7:11	2.00 mi	14:33	7:16	+0:01
8M	59:27	7:26	2.00 mi	16:24	8:12	+0:56
9.6M	1:08:50	7:10	1.60 mi	9:23	5:52	-2:20
10.26M	1:14:22	7:15	0.66 mi	5:32	8:23	+2:31
10.5M	1:16:20	7:16	0.24 mi	1:58	8:12	-0:11
12M	1:31:52	7:39	1.50 mi	15:32	10:21	+2:09
Finish(13.11 mi)	1:40:24	7:40	1.11 mi	8:32	7:42	-2:39

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:52 /mi

Average Pace

7:40 /mi

Slowest Pace

10:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

23:24

23% of race

Time at Steady Pace

55:56

56% of race

Time at Slower Pace

21:04

21% of race

Average Pace: 7:39 /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 5%

Garmin Challenge

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

7:30

Segment Time

8:20/mi

Pace

0.90 mi

Distance

Overall

323

Men

278

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
2M	2.00 mi	126	117	34	334	277	69
4M	2.00 mi	124+2	115+2	35-1	137	127	37
6M	2.00 mi	127-3	119-4	34+1	139	128	37
8M	2.00 mi	171-44	158-39	43-9	575	499	128
9.6M	1.60 mi	137+34	129+29	34+9	108	91	18
10.26M	0.66 mi	141-4	133-4	36-2	302	260	62
10.5M	0.24 mi	143-2	134-1	37-1	509	434	109
12M	1.50 mi	161-18	144-10	43-6	334	277	69
Finish(13.11 mi)	1.11 mi	154+7	142+2	41+2	389	334	83

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 5%

~flat

+5ft-3ft

Overall

334

Males

277

M25-29

2M→4M

2.0 - 4.0 mi

Top 2%

×4story building

+67ft-69ft

Overall

137

Males

127

M25-29

4M→6M

4.0 - 6.0 mi

Top 2%

×9story building

+123ft-9ft

Overall

139

Males

128

M25-29

6M→8M

6.0 - 8.0 mi

Top 9%

×12story building

+166ft-53ft

Overall

575

Males

499

M25-29

128

8M→9.6M

8.0 - 9.6 mi

Top 2%

×13story building

+68ft-193ft

Overall

108

Males

M25-29

9.6M→10.26M

9.6 - 10.3 mi

Top 5%

×9story building

+0ft-114ft

Overall

302

Males

260

M25-29

10.26M→10.5M

10.3 - 10.5 mi

Top 8%

~flat

+1ft-0ft

Overall

509

Males

434

M25-29

109

10.5M→12M

10.5 - 12.0 mi

Top 5%

×21story building

+280ft-26ft

Overall

334

Males

277

M25-29

12M→Finish

12.0 - 13.1 mi

Top 6%

×7story building

+14ft-89ft

Overall

389

Males

334

M25-29

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 2M	-	#126
2M → 4M	57+2	#126 → #124
4M → 6M	85-3	#124 → #127
6M → 8M	462-44	#127 → #171
8M → 9.6M	135+34	#171 → #137
9.6M → 10.26M	51-4	#137 → #141
10.26M → 10.5M	20-2	#141 → #143
10.5M → 12M	202-18	#143 → #161
12M → Finish	1118*+7	#161 → #154
TOTALS	9870*-28	#126 → #154

* 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 3 days ago

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