Jen-Jung Ko

Fremont, CA

Bib: 231 M 57

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 1478

Top 29%

Gender (Male)

#0 / 859

Top 35%

Masters (Masters Men)

#0 / 411

Top 27%

Division (M55-59)

#0 / 70

Top 31%

Race Day Weather

48°/38°F

scattered clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

343 ft elev

6.2M

7:40/mi

47:34

↑ 218 ft↓ 323 ft0.3% grade

236 ft elev

13.1M

8:13/mi

1:44:15

↑ 132 ft↓ 211 ft0.2% grade

152 ft elev

20M

9:11/mi

2:47:35

↑ 195 ft↓ 222 ft

125 ft elev

Finish· 26.22 mi

8:54/mi

3:42:54

↑ 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

1:44:157:57 /mi⚡ faster

2nd Half

1:58:399:03 /mi+13.8%

Positive split — 13.8% 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	47:34	7:40	6.20 mi	47:34	7:40	-
13.1M	1:44:15	7:57	6.90 mi	56:41	8:13	+0:33
20M	2:47:35	8:23	6.90 mi	1:03:20	9:11	+0:58
Finish(26.22 mi)	3:42:54	8:30	6.22 mi	55:19	8:54	-0:17

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:40 /mi

Average Pace

8:30 /mi

Slowest Pace

9:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:44:15

47% of race

Time at Steady Pace

55:19

25% of race

Time at Slower Pace

1:03:20

28% of race

Average Pace: 8:30 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
6.2M	6.20 mi	383	285	19	383	285	19
13.1M	6.90 mi	381+2	286-1	15+4	377	286	15
20M	6.90 mi	453-72	323-37	25-10	614	418	30
Finish(26.22 mi)	6.22 mi	422+31	297+26	22+3	387	253	17

Segment Performance Analysis

Start → 6.2M

0.0 - 6.2 mi

Top 26%

×15story building

+218ft-323ft

Overall

383

Males

285

M55-59

6.2M→13.1M

6.2 - 13.1 mi

Top 26%

×7story building

+132ft-211ft

Overall

377

Males

286

M55-59

13.1M→20M

13.1 - 20.0 mi

Top 42%

×9story building

+195ft-222ft

Overall

614

Males

418

M55-59

20M→Finish

20.0 - 26.2 mi

Top 26%

×6story building

+64ft-131ft

Overall

387

Males

253

M55-59

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 6.2M	-	#383
6.2M → 13.1M	1315*+2	#383 → #381
13.1M → 20M	767-72	#381 → #453
20M → Finish	739+31	#453 → #422
TOTALS	9661*-39	#383 → #422

* 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 29 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Blistering Pace Race Management

Race timed by

SVE Timing

Jen-Jung Ko

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