Mark Muir

Los Angeles

Bib: 37213 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 17%

Gender (Male)

#0 / 29548

Top 25%

Masters (Masters Men)

#0 / 14666

Top 20%

Division (M45-49)

#0 / 3637

Top 25%

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

7:43/mi

23:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:37/mi

47:37

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:44/mi

1:11:39

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:38/mi

1:35:21

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:40/mi

1:40:35

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:25/mi

1:58:34

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:28/mi

2:21:47

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:39/mi

2:45:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:46/mi

3:09:40

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:49/mi

3:20:19

↑ 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

1:40:357:40 /mi⚖️ balanced

2nd Half

1:39:447:36 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:58	7:43	3.11 mi	23:58	7:43	-
10K	47:37	7:40	3.10 mi	23:39	7:37	-0:06
15K	1:11:39	7:41	3.11 mi	24:02	7:44	+0:07
20K	1:35:21	7:40	3.11 mi	23:42	7:38	-0:06
Half(13.11 mi)	1:40:35	7:40	0.68 mi	5:14	7:40	+0:02
25K	1:58:34	7:38	2.42 mi	17:59	7:25	-0:15
30K	2:21:47	7:36	3.11 mi	23:13	7:28	+0:03
35K	2:45:33	7:37	3.11 mi	23:46	7:39	+0:11
40K	3:09:40	7:38	3.10 mi	24:07	7:46	+0:07
Finish(26.22 mi)	3:20:19	7:39	1.37 mi	10:39	7:49	+0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:25 /mi

Average Pace

7:39 /mi

Slowest Pace

7:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:09:40

95% of race

Time at Steady Pace

10:39

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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	12099	9501	1235	13317	10339	1313
10K	3.10 mi	11579+520	9180+321	1197+38	11150	8881	1151
15K	3.11 mi	12115-536	9517-337	1230-33	13317	10339	1313
20K	3.11 mi	11843+272	9360+157	1205+25	11048	8861	1125
Half(13.11 mi)	0.68 mi	11759+84	9296+64	1194+11	10513	8471	1068
25K	2.42 mi	11242+517	8957+339	1148+46	8750	7261	905
30K	3.11 mi	10454+788	8403+554	1065+83	7801	6491	795
35K	3.11 mi	9877+577	7968+435	1007+58	7716	6273	751
40K	3.10 mi	9203+674	7414+554	924+83	6899	5484	651
Finish(26.22 mi)	1.37 mi	9093+110	7299+115	905+19	8627	6511	763

6511

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing