Huiyu Cherry Cheng

Pasadena, CA

Bib: 5079 F 43

Cheng 2026

0:00
0:00
/ mi
Masters
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Overall
#0 / 59
Top 25%
Gender (Female)
#0 / 16
Top 50%
Masters (Masters Women)
#0 / 14
Top 43%
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
Mile 60
Start
0:00
Race begins
USN Tower· 14.00 mi
12:56/mi
3:01:00
874187
Borrego· 35.00 mi
14:06/mi
7:57:00
901817
CA Trail· 40.00 mi
19:36/mi
9:35:00
365111
Pena· 45.00 mi
30:00/mi
12:05:00
2745
Ranchita· 50.00 mi
24:00/mi
14:05:00
1016455
Henshaw· 68.00 mi
16:20/mi
18:59:00
3681680
Finish· 81.00 mi
19:24/mi
23:11:15
1275
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
AI Race Performance Report

Huiyu's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
USN Tower(14.00 mi)
3:01:0012:5614.00 mi3:01:00
12:56
-
Borrego(35.00 mi)
7:57:0013:3821.00 mi4:56:00
14:06
+1:10
CA Trail(40.00 mi)
9:35:0014:225.00 mi1:38:00
19:36
+5:30
Pena(45.00 mi)
12:05:0016:075.00 mi2:30:00
30:00
+10:24
Ranchita(50.00 mi)
14:05:0016:545.00 mi2:00:00
24:00
-6:00
Henshaw(68.00 mi)
18:59:0016:4518.00 mi4:54:00
16:20
-7:40
Finish(81.00 mi)
23:11:1517:1113.00 mi4:12:15
19:24
+3:04
Trend:
Faster pace
Steady pace
Slower pace
More below

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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

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi20.3mi40.5mi60.8mi81.0mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemales2X MixedSeg. OverallSeg. FemalesSeg. 2X Mixed
USN Tower(14.00 mi)14.00 mi6419364193
Borrego(35.00 mi)21.00 mi48+1612+71+244121
CA Trail(40.00 mi)5.00 mi46+21214283
Pena(45.00 mi)5.00 mi35+118+411841
Ranchita(50.00 mi)5.00 mi358141121
Henshaw(68.00 mi)18.00 mi33+29-113791
Finish(81.00 mi)13.00 mi34-18+113381

Segment Performance Analysis

Start → USN Tower

0.0 - 14.0 mi

Top 108%
-235 ft453 ft
874ft187ft
748 ft

Overall

64

Females

19

40+

5

USN Tower→Borrego

14.0 - 35.0 mi

Top 75%
459 ft544 ft
901ft817ft
496 ft

Overall

44

Females

12

40+

3

Borrego→CA Trail

35.0 - 40.0 mi

Top 71%
545 ft799 ft
365ft111ft
254 ft

Overall

42

Females

8

40+

1

CA Trail→Pena

40.0 - 45.0 mi

Top 31%
809 ft3512 ft
2745ft42ft
2703 ft

Overall

18

Females

4

40+

1

Pena→Ranchita

45.0 - 50.0 mi

Top 69%
3494 ft4054 ft
1016ft455ft
748 ft

Overall

41

Females

12

40+

3

Ranchita→Henshaw

50.0 - 68.0 mi

Top 63%
4046 ft2734 ft
368ft1680ft
1335 ft

Overall

37

Females

9

40+

3

Henshaw→Finish

68.0 - 81.0 mi

Top 56%
2731 ft3869 ft
1275ft137ft
1231 ft

Overall

33

Females

8

40+

1

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

AdventureCORPS