JangMi Johnson

Chicago

Bib: 64876 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F50-54)

#0 / 1771

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

11:12/mi

34:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:56/mi

1:08:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:51/mi

1:42:29

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:12/mi

2:17:16

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:07/mi

2:24:51

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:11/mi

2:51:58

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:52/mi

3:31:58

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:38/mi

4:11:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:07/mi

4:48:52

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:26/mi

5:04:27

↑ 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

2:24:5111:03 /mi⚡ faster

2nd Half

2:39:3612:10 /mi+10.2%

Positive split — 10.2% slower in the second half

AI Race Performance Report

JangMi'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	34:48	11:12	3.11 mi	34:48	11:12	-
10K	1:08:47	11:04	3.10 mi	33:59	10:56	-0:16
15K	1:42:29	11:00	3.11 mi	33:42	10:51	-0:05
20K	2:17:16	11:03	3.11 mi	34:47	11:12	+0:21
Half(13.11 mi)	2:24:51	11:03	0.68 mi	7:35	11:07	-0:05
25K	2:51:58	11:04	2.42 mi	27:07	11:11	+0:04
30K	3:31:58	11:22	3.11 mi	40:00	12:52	+1:41
35K	4:11:14	11:33	3.11 mi	39:16	12:38	-0:14
40K	4:48:52	11:37	3.10 mi	37:38	12:07	-0:31
Finish(26.22 mi)	5:04:27	11:37	1.37 mi	15:35	11:26	-0:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:51 /mi

Average Pace

11:37 /mi

Slowest Pace

12:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:07:33

62% of race

Time at Steady Pace

1:16:54

25% of race

Time at Slower Pace

40:00

13% of race

Average Pace: 11:37 /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	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	45514	18767	1344	42925	17150	1172
10K	3.10 mi	43443+2071	17472+1295	1227+117	41758	16483	1131
15K	3.11 mi	43219+224	17326+146	1199+28	42925	17150	1172
20K	3.11 mi	43045+174	17264+62	1193+6	42768	17193	1164
Half(13.11 mi)	0.68 mi	42772+273	17112+152	1175+18	39631	15539	1022
25K	2.42 mi	42175+597	16812+300	1145+30	39772	15729	1058
30K	3.11 mi	42655-480	17267-455	1174-29	43866	18515	1238
35K	3.11 mi	42412+243	17258+9	1169+5	40798	17148	1143
40K	3.10 mi	41447+965	16860+398	1134+35	34908	14538	959
Finish(26.22 mi)	1.37 mi	41256+191	16797+63	1124+10	36966	15736	999

15736

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of JangMi'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