Elda Duran

Niles

Bib: 62757 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F50-54)

#0 / 1771

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

12:49/mi

39:50

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:48/mi

1:19:35

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:40/mi

1:58:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:08/mi

2:39:46

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:39/mi

2:49:05

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:55/mi

3:22:49

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:58/mi

4:06:11

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:42/mi

4:48:44

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:24/mi

5:30:22

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:42/mi

5:46:19

↑ 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

2:49:0512:54 /mi⚡ faster

2nd Half

2:57:1413:31 /mi+4.8%

Positive split — 4.8% slower in the second half

AI Race Performance Report

Elda'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	39:50	12:49	3.11 mi	39:50	12:49	-
10K	1:19:35	12:48	3.10 mi	39:45	12:48	-0:01
15K	1:58:57	12:46	3.11 mi	39:22	12:40	-0:08
20K	2:39:46	12:51	3.11 mi	40:49	13:08	+0:28
Half(13.11 mi)	2:49:05	12:54	0.68 mi	9:19	13:39	+0:31
25K	3:22:49	13:03	2.42 mi	33:44	13:55	+0:16
30K	4:06:11	13:12	3.11 mi	43:22	13:58	+0:03
35K	4:48:44	13:17	3.11 mi	42:33	13:42	-0:16
40K	5:30:22	13:18	3.10 mi	41:38	13:24	-0:18
Finish(26.22 mi)	5:46:19	13:13	1.37 mi	15:57	11:42	-1:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:42 /mi

Average Pace

13:13 /mi

Slowest Pace

13:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:14:54

39% of race

Time at Steady Pace

2:14:19

39% of race

Time at Slower Pace

1:17:06

22% of race

Average Pace: 13:12 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	51937	22976	1647	50315	21889	1540
10K	3.10 mi	50886+1051	22224+752	1593+54	49705	21453	1521
15K	3.11 mi	50772+114	22178+46	1577+16	50315	21889	1540
20K	3.11 mi	50489+283	22012+166	1557+20	49697	21566	1512
Half(13.11 mi)	0.68 mi	50429+60	21982+30	1555+2	49077	21297	1482
25K	2.42 mi	50282+147	21906+76	1546+9	49301	21502	1500
30K	3.11 mi	49855+427	21678+228	1525+21	47363	20535	1427
35K	3.11 mi	49290+565	21368+310	1497+28	44848	19418	1332
40K	3.10 mi	48526+764	20997+371	1459+38	41071	17716	1200
Finish(26.22 mi)	1.37 mi	48178+348	20818+179	1440+19	38642	16596	1066

16596

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Elda'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