Jack Cheng

Pasadena, CA

Bib: 5080 M 54

Cheng 2026

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59

Top 25%

Gender (Male)

#0 / 43

Masters (Masters Men)

#0 / 34

2X Mixed

#0 / 4

Top 25%

Race Day Weather

61°/51°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 20 · 868 ft

Mile 60 · 2,807 ft

Start

0:00

Race begins

-235 ft elev

USN Tower· 14.00 mi

12:56/mi

3:01:00

↑ 874 ft↓ 187 ft0.9% grade

455 ft elev

Borrego· 35.00 mi

14:06/mi

7:57:00

↑ 901 ft↓ 817 ft

544 ft elev

CA Trail· 40.00 mi

19:36/mi

9:35:00

↑ 365 ft↓ 111 ft1.0% grade

806 ft elev

Pena· 45.00 mi

30:00/mi

12:05:00

↑ 2745 ft10.2% grade

3,508 ft elev

Ranchita· 50.00 mi

24:00/mi

14:05:00

↑ 1016 ft↓ 455 ft2.1% grade

4,049 ft elev

Henshaw· 68.00 mi

16:20/mi

18:59:00

↑ 368 ft↓ 1680 ft1.4% grade

2,733 ft elev

Finish· 81.00 mi

19:24/mi

23:11:15

↑ 1275 ft1.7% grade

3,869 ft elev

Course Elevation

7,562ft

Total climb

4,522ft

Range

-301 to 4,221 ft

3,459ft

Total descent

About the height of two Burj Khalifas

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The Course

Half Splits

1st Half· via CA Trail

9:35:0014:22 /mi⚡ faster

2nd Half

13:36:1519:55 /mi+42.0%

Positive split — 42.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
USN Tower(14.00 mi)	3:01:00	12:56	14.00 mi	3:01:00	12:56	-
Borrego(35.00 mi)	7:57:00	13:38	21.00 mi	4:56:00	14:06	+1:10
CA Trail(40.00 mi)	9:35:00	14:22	5.00 mi	1:38:00	19:36	+5:30
Pena(45.00 mi)	12:05:00	16:07	5.00 mi	2:30:00	30:00	+10:24
Ranchita(50.00 mi)	14:05:00	16:54	5.00 mi	2:00:00	24:00	-6:00
Henshaw(68.00 mi)	18:59:00	16:45	18.00 mi	4:54:00	16:20	-7:40
Finish(81.00 mi)	23:11:15	17:11	13.00 mi	4:12:15	19:24	+3:04

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:56 /mi

Average Pace

17:11 /mi

Slowest Pace

30:00 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:51:00

55% of race

Time at Steady Pace

5:50:15

25% of race

Time at Slower Pace

4:30:00

19% of race

Average Pace: 17:11 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi20.3mi40.5mi60.8mi81.0mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	2X Mixed	Seg. Overall	Seg. Males	Seg. 2X Mixed
USN Tower(14.00 mi)	14.00 mi	65	46	4	65	46	4
Borrego(35.00 mi)	21.00 mi	49+16	37+9	2+2	45	33	2
CA Trail(40.00 mi)	5.00 mi	47+2	35+2	2	43	35	4
Pena(45.00 mi)	5.00 mi	36+11	28+7	2	19	15	2
Ranchita(50.00 mi)	5.00 mi	36	28	2	42	30	2
Henshaw(68.00 mi)	18.00 mi	34+2	25+3	2	38	29	2
Finish(81.00 mi)	13.00 mi	35-1	27-2	2	34	26	2

40+

Passing Analysis

No position changes recorded for this athlete.

All Results

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