Tim Heisler

Crystal Lake

Bib: 11981 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 28%

Gender (Male)

#0 / 29548

Top 38%

Masters (Masters Men)

#0 / 14666

Top 33%

Division (M45-49)

#0 / 3637

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

7:37/mi

23:41

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:27/mi

46:51

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:25/mi

1:09:55

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:35/mi

1:33:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:48/mi

1:38:47

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:48/mi

1:57:42

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:11/mi

2:23:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:21/mi

2:52:11

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:22/mi

3:24:23

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:26/mi

3:38:37

↑ 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

1:38:477:32 /mi⚡ faster

2nd Half

1:59:509:08 /mi+21.3%

Positive split — 21.3% slower in the second half

AI Race Performance Report

Tim'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	23:41	7:37	3.11 mi	23:41	7:37	-
10K	46:51	7:32	3.10 mi	23:10	7:27	-0:10
15K	1:09:55	7:30	3.11 mi	23:04	7:25	-0:02
20K	1:33:28	7:31	3.11 mi	23:33	7:35	+0:10
Half(13.11 mi)	1:38:47	7:32	0.68 mi	5:19	7:48	+0:13
25K	1:57:42	7:35	2.42 mi	18:55	7:48	0:00
30K	2:23:09	7:41	3.11 mi	25:27	8:11	+0:23
35K	2:52:11	7:55	3.11 mi	29:02	9:21	+1:10
40K	3:24:23	8:13	3.10 mi	32:12	10:22	+1:01
Finish(26.22 mi)	3:38:37	8:21	1.37 mi	14:14	10:26	+0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:25 /mi

Average Pace

8:21 /mi

Slowest Pace

10:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:09

65% of race

Time at Slower Pace

1:15:28

35% of race

Average Pace: 8:20 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	11348	9027	1183	10179	8304	1059
10K	3.10 mi	10516+832	8489+538	1104+79	9715	7946	1019
15K	3.11 mi	10351+165	8404+85	1089+15	10179	8304	1059
20K	3.11 mi	10394-43	8439-35	1084+5	10554	8549	1078
Half(13.11 mi)	0.68 mi	10439-45	8464-25	1085-1	11662	9228	1163
25K	2.42 mi	10663-224	8582-118	1093-8	12176	9535	1200
30K	3.11 mi	11112-449	8819-237	1127-34	13834	10460	1293
35K	3.11 mi	12597-1485	9729-910	1238-111	21597	14591	1797
40K	3.10 mi	14372-1775	10759-1030	1350-112	24680	15602	1948
Finish(26.22 mi)	1.37 mi	15110-738	11140-381	1410-60	29809	17822	2173

17822

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Tim'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