Karla Zavala Valadez

Atizapan De Zaragoza

Bib: 19846 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 38%

Division (F35-39)

#0 / 3504

Top 39%

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

9:12/mi

28:36

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:17/mi

57:26

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:17/mi

1:26:15

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:26/mi

1:55:34

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:35/mi

2:02:06

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:31/mi

2:25:10

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:58/mi

2:56:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:02/mi

3:27:17

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:22/mi

3:59:28

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:00/mi

4:13:07

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:02:069:19 /mi⚡ faster

2nd Half

2:11:0110:00 /mi+7.3%

Positive split — 7.3% slower in the second half

AI Race Performance Report

Karla's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:36	9:12	3.11 mi	28:36	9:12	-
10K	57:26	9:15	3.10 mi	28:50	9:17	+0:05
15K	1:26:15	9:15	3.11 mi	28:49	9:17	0:00
20K	1:55:34	9:18	3.11 mi	29:19	9:26	+0:09
Half(13.11 mi)	2:02:06	9:19	0.68 mi	6:32	9:35	+0:09
25K	2:25:10	9:21	2.42 mi	23:04	9:31	-0:04
30K	2:56:08	9:27	3.11 mi	30:58	9:58	+0:27
35K	3:27:17	9:32	3.11 mi	31:09	10:02	+0:04
40K	3:59:28	9:38	3.10 mi	32:11	10:22	+0:20
Finish(26.22 mi)	4:13:07	9:40	1.37 mi	13:39	10:00	-0:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

9:40 /mi

Slowest Pace

10:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:40:56

87% of race

Time at Steady Pace

32:11

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:39 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	28057	9113	1386	30541	10215	1514
10K	3.10 mi	28321-264	9220-107	1402-16	28824	9481	1436
15K	3.11 mi	29042-721	9528-308	1438-36	30541	10215	1514
20K	3.11 mi	29274-232	9649-121	1450-12	29975	9987	1497
Half(13.11 mi)	0.68 mi	29217+57	9630+19	1448+2	28918	9572	1429
25K	2.42 mi	29029+188	9564+66	1431+17	28575	9514	1427
30K	3.11 mi	28752+277	9531+33	1437-6	28658	9904	1483
35K	3.11 mi	28085+667	9372+159	1412+25	26328	9231	1380
40K	3.10 mi	27274+811	9219+153	1382+30	24670	9072	1354
Finish(26.22 mi)	1.37 mi	27119+155	9223-4	1383-1	26460	10181	1511

10181

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Karla's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing