Siew Chuah

Walnut Creek

Bib: 12 F 63

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 1267

Gender (Female)

#0 / 547

Top 50%

Masters (Masters Women)

#0 / 242

Top 44%

Division (F60-64)

#0 / 13

Top 23%

Race Day Weather

39°/29°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 10 · 204 ft

Mile 15 · 154 ft

Start

0:00

Race begins

343 ft elev

10K· 6.21 mi

9:57/mi

1:01:51

↑ 218 ft↓ 323 ft0.3% grade

235 ft elev

13.1M

9:43/mi

2:08:47

↑ 132 ft↓ 211 ft0.2% grade

152 ft elev

20M

9:52/mi

3:16:53

↑ 195 ft↓ 222 ft

125 ft elev

Finish· 26.22 mi

10:12/mi

4:20:20

↑ 64 ft↓ 131 ft0.2% grade

60 ft elev

Course Elevation

611ft

Total climb

353ft

Range

58 to 411 ft

894ft

Total descent

About the height of a redwood tree

The Course

Half Splits

1st Half· via 13.1M

2:08:479:50 /mi⚡ faster

2nd Half

2:11:3310:02 /mi+2.1%

Positive split — 2.1% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
10K	1:01:51	9:57	6.21 mi	1:01:51	9:57	-
13.1M	2:08:47	9:50	6.89 mi	1:06:56	9:43	-0:14
20M	3:16:53	9:51	6.90 mi	1:08:06	9:52	+0:09
Finish(26.22 mi)	4:20:20	9:56	6.22 mi	1:03:27	10:12	+0:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

9:56 /mi

Slowest Pace

10:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:20:20

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:56 /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	Females	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
10K	6.21 mi	933	355	5	933	355	5
13.1M	6.89 mi	879+54	327+28	4+1	813	296	3
20M	6.90 mi	831+48	308+19	4	675	242	4
Finish(26.22 mi)	6.22 mi	727+104	272+36	3+1	594	237	4

Segment Performance Analysis

Start → 10K

0.0 - 6.2 mi

Top 74%

343 ft238 ft

↑ 218ft↓ 323ft

175 ft

Overall

933

Females

355

F60-64

10K→13.1M

6.2 - 13.1 mi

Top 64%

231 ft153 ft

↑ 132ft↓ 211ft

79 ft

Overall

813

Females

296

F60-64

13.1M→20M

13.1 - 20.0 mi

Top 53%

152 ft125 ft

↑ 195ft↓ 222ft

104 ft

Overall

675

Females

242

F60-64

20M→Finish

20.0 - 26.2 mi

Top 47%

126 ft60 ft

↑ 64ft↓ 131ft

66 ft

Overall

594

Females

237

F60-64

Passing Analysis

No position changes recorded for this athlete.

More below

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All Results

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