John Porter

Portland

Bib: 37805 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M50-54)

#0 / 2876

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

8:48/mi

27:20

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:14/mi

56:01

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:54/mi

1:23:40

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:14/mi

1:52:22

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:30/mi

1:58:51

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:33/mi

2:22:01

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:20/mi

2:57:13

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:33/mi

3:48:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

21:10/mi

4:54:26

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:57/mi

5:13:28

↑ 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

1:58:519:04 /mi⚡ faster

2nd Half

3:14:3714:51 /mi+63.7%

Positive split — 63.7% slower in the second half

AI Race Performance Report

John'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	27:20	8:48	3.11 mi	27:20	8:48	-
10K	56:01	9:01	3.10 mi	28:41	9:14	+0:26
15K	1:23:40	8:59	3.11 mi	27:39	8:54	-0:20
20K	1:52:22	9:03	3.11 mi	28:42	9:14	+0:20
Half(13.11 mi)	1:58:51	9:04	0.68 mi	6:29	9:30	+0:16
25K	2:22:01	9:09	2.42 mi	23:10	9:33	+0:03
30K	2:57:13	9:30	3.11 mi	35:12	11:20	+1:47
35K	3:48:39	10:31	3.11 mi	51:26	16:33	+5:13
40K	4:54:26	11:51	3.10 mi	1:05:47	21:10	+4:37
Finish(26.22 mi)	5:13:28	11:58	1.37 mi	19:02	13:57	-7:13

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:48 /mi

Average Pace

11:58 /mi

Slowest Pace

21:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:57:13

57% of race

Time at Slower Pace

2:16:15

43% of race

Average Pace: 11:57 /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	23011	16154	1464	26277	18116	1620
10K	3.10 mi	25548-2537	17589-1435	1589-125	28276	19052	1718
15K	3.11 mi	25660-112	17693-104	1594-5	26277	18116	1620
20K	3.11 mi	26231-571	18019-326	1619-25	28137	19052	1693
Half(13.11 mi)	0.68 mi	26342-111	18076-57	1626-7	28216	18947	1706
25K	2.42 mi	26923-581	18362-286	1641-15	28863	19193	1738
30K	3.11 mi	29255-2332	19458-1096	1770-129	37122	22486	2107
35K	3.11 mi	35600-6345	22272-2814	2076-306	52088	28694	2780
40K	3.10 mi	42563-6963	25043-2771	2377-301	53945	29460	2867
Finish(26.22 mi)	1.37 mi	42974-411	25179-136	2382-5	48384	26765	2554

26765

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of John'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