Geoffrey Chi-Johnston

San Francisco, CA

Bib: 246 M 40

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 1437

Gender (Male)

#0 / 830

Masters (Masters Men)

#0 / 390

Division (M40-44)

#0 / 107

Race Day Weather

41°/31°F

light rain

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

343 ft elev

6.2M

8:43/mi

54:04

↑ 218 ft↓ 323 ft0.3% grade

236 ft elev

13.1M

8:58/mi

1:55:57

↑ 132 ft↓ 211 ft0.2% grade

152 ft elev

20M

10:39/mi

3:09:27

↑ 195 ft↓ 222 ft

125 ft elev

Finish· 26.22 mi

12:26/mi

4:26:47

↑ 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

1:55:578:51 /mi⚡ faster

2nd Half

2:30:5011:30 /mi+30.1%

Positive split — 30.1% slower in the second half

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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	54:04	8:43	6.20 mi	54:04	8:43	-
13.1M	1:55:57	8:51	6.90 mi	1:01:53	8:58	+0:15
20M	3:09:27	9:28	6.90 mi	1:13:30	10:39	+1:41
Finish(26.22 mi)	4:26:47	10:11	6.22 mi	1:17:20	12:26	+1:47

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:43 /mi

Average Pace

10:11 /mi

Slowest Pace

12:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:57

43% of race

Time at Steady Pace

1:13:30

28% of race

Time at Slower Pace

1:17:20

29% of race

Average Pace: 10:10 /mi

Loading chart...

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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
6.2M	6.20 mi	579	391	49	579	391	49
13.1M	6.90 mi	616-37	420-29	56-7	655	441	61
20M	6.90 mi	752-136	492-72	66-10	889	548	76
Finish(26.22 mi)	6.22 mi	856-104	530-38	71-5	1133	649	87

Segment Performance Analysis

Start → 6.2M

0.0 - 6.2 mi

Top 40%

×15story building

+218ft-323ft

Overall

579

Males

391

M40-44

6.2M→13.1M

6.2 - 13.1 mi

Top 46%

×7story building

+132ft-211ft

Overall

655

Males

441

M40-44

13.1M→20M

13.1 - 20.0 mi

Top 62%

×9story building

+195ft-222ft

Overall

889

Males

548

M40-44

20M→Finish

20.0 - 26.2 mi

Top 79%

×6story building

+64ft-131ft

Overall

1133

Males

649

M40-44

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 6.2M	-	#579
6.2M → 13.1M	4618-37	#579 → #616
13.1M → 20M	14210-136	#616 → #752
20M → Finish	11211-104	#752 → #856
TOTALS	30039-277	#579 → #856

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

Geoffrey Chi-Johnston

Race Timeline

The Course

Half Splits

Your race, unpacked

Checkpoint Splits

Checkpoints & Pacing

Pace Line

Segments

Heatmap

Checkpoint and Segment Rankings

Segment Performance Analysis

Start → 6.2M

6.2M→13.1M

13.1M→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