Mark Geiger

Wharton

Bib: 15907 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 31%

Gender (Male)

#0 / 29548

Top 41%

Masters (Masters Men)

#0 / 14666

Top 36%

Division (M55-59)

#0 / 1888

Top 28%

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

8:17/mi

25:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:33/mi

52:17

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:08/mi

1:17:34

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:13/mi

1:43:06

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:07/mi

1:48:38

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:07/mi

2:08:19

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:16/mi

2:34:00

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:51/mi

3:01:30

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:43/mi

3:31:40

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:20/mi

3:43:02

↑ 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

1:48:388:17 /mi⚡ faster

2nd Half

1:54:248:44 /mi+5.3%

Positive split — 5.3% slower in the second half

AI Race Performance Report

Mark'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	25:43	8:17	3.11 mi	25:43	8:17	-
10K	52:17	8:25	3.10 mi	26:34	8:33	+0:16
15K	1:17:34	8:19	3.11 mi	25:17	8:08	-0:25
20K	1:43:06	8:18	3.11 mi	25:32	8:13	+0:05
Half(13.11 mi)	1:48:38	8:17	0.68 mi	5:32	8:07	-0:06
25K	2:08:19	8:16	2.42 mi	19:41	8:07	0:00
30K	2:34:00	8:16	3.11 mi	25:41	8:16	+0:09
35K	3:01:30	8:21	3.11 mi	27:30	8:51	+0:35
40K	3:31:40	8:31	3.10 mi	30:10	9:43	+0:52
Finish(26.22 mi)	3:43:02	8:31	1.37 mi	11:22	8:20	-1:23

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:07 /mi

Average Pace

8:31 /mi

Slowest Pace

9:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:12:52

86% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

30:10

14% of race

Average Pace: 8:30 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	17685	13000	619	17672	13140	597
10K	3.10 mi	18886-1201	13757-757	661-42	20432	14661	722
15K	3.11 mi	18403+483	13495+262	638+23	17672	13140	597
20K	3.11 mi	18026+377	13272+223	617+21	17073	12756	569
Half(13.11 mi)	0.68 mi	17822+204	13139+133	612+5	14687	11216	464
25K	2.42 mi	17352+470	12860+279	585+27	15256	11505	492
30K	3.11 mi	16737+615	12448+412	558+27	14442	10841	453
35K	3.11 mi	16567+170	12229+219	550+8	17334	12244	573
40K	3.10 mi	16905-338	12266-37	557-7	20564	13444	681
Finish(26.22 mi)	1.37 mi	16569+336	12015+251	536+21	12559	8865	343

8865

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Mark'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