Jim Stone

St Charles

Bib: 48290 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 26%

Gender (Male)

#0 / 29548

Top 35%

Masters (Masters Men)

#0 / 14666

Top 30%

Division (M50-54)

#0 / 2876

Top 30%

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

8:05/mi

25:06

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:11/mi

50:30

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:07/mi

1:15:42

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:08/mi

1:40:58

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:17/mi

1:46:37

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:12/mi

2:06:29

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:18/mi

2:32:17

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:14/mi

2:57:51

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:20/mi

3:23:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:05/mi

3:34:47

↑ 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

1:46:378:08 /mi⚡ faster

2nd Half

1:48:108:15 /mi+1.5%

Positive split — 1.5% slower in the second half

AI Race Performance Report

Jim'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	25:06	8:05	3.11 mi	25:06	8:05	-
10K	50:30	8:08	3.10 mi	25:24	8:11	+0:06
15K	1:15:42	8:07	3.11 mi	25:12	8:07	-0:04
20K	1:40:58	8:07	3.11 mi	25:16	8:08	+0:01
Half(13.11 mi)	1:46:37	8:08	0.68 mi	5:39	8:17	+0:09
25K	2:06:29	8:09	2.42 mi	19:52	8:12	-0:05
30K	2:32:17	8:10	3.11 mi	25:48	8:18	+0:06
35K	2:57:51	8:11	3.11 mi	25:34	8:14	-0:04
40K	3:23:45	8:12	3.10 mi	25:54	8:20	+0:06
Finish(26.22 mi)	3:34:47	8:12	1.37 mi	11:02	8:05	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:05 /mi

Average Pace

8:12 /mi

Slowest Pace

8:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:34:47

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	15747	11810	1026	17410	12975	1127
10K	3.10 mi	16218-471	12116-306	1049-23	16713	12422	1079
15K	3.11 mi	16586-368	12371-255	1074-25	17410	12975	1127
20K	3.11 mi	16433+153	12313+58	1069+5	16250	12231	1046
Half(13.11 mi)	0.68 mi	16386+47	12275+38	1069	16278	12163	1026
25K	2.42 mi	16264+122	12187+88	1055+14	15910	11911	1010
30K	3.11 mi	15898+366	11903+284	1025+30	14744	11019	920
35K	3.11 mi	15080+818	11301+602	954+71	12192	9182	745
40K	3.10 mi	14134+946	10611+690	889+65	10568	7826	611
Finish(26.22 mi)	1.37 mi	13843+291	10386+225	864+25	10670	7762	571

7762

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Jim'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