Jane Guido

Nairobi

Bib: 29011 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 26%

Gender (Female)

#0 / 24561

Top 15%

Masters (Masters Women)

#0 / 9409

Top 11%

Division (F55-59)

#0 / 1120

Top 4%

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

8:00/mi

24:51

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:04/mi

49:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:59/mi

1:14:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:04/mi

1:39:50

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:10/mi

1:45:24

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:56/mi

2:04:38

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:11/mi

2:30:05

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:21/mi

2:56:01

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:53/mi

3:23:38

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:55/mi

3:35:48

↑ 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

1:45:248:02 /mi⚡ faster

2nd Half

1:50:248:25 /mi+4.7%

Positive split — 4.7% slower in the second half

AI Race Performance Report

Jane'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	24:51	8:00	3.11 mi	24:51	8:00	-
10K	49:56	8:02	3.10 mi	25:05	8:04	+0:04
15K	1:14:45	8:01	3.11 mi	24:49	7:59	-0:05
20K	1:39:50	8:02	3.11 mi	25:05	8:04	+0:05
Half(13.11 mi)	1:45:24	8:02	0.68 mi	5:34	8:10	+0:06
25K	2:04:38	8:01	2.42 mi	19:14	7:56	-0:14
30K	2:30:05	8:03	3.11 mi	25:27	8:11	+0:15
35K	2:56:01	8:06	3.11 mi	25:56	8:21	+0:10
40K	3:23:38	8:12	3.10 mi	27:37	8:53	+0:32
Finish(26.22 mi)	3:35:48	8:14	1.37 mi	12:10	8:55	+0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

8:14 /mi

Slowest Pace

8:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:56:01

82% of race

Time at Steady Pace

39:47

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:14 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	14886	3631	40	16177	4001	51
10K	3.10 mi	15286-400	3764-133	44-4	15811	3939	57
15K	3.11 mi	15547-261	3822-58	45-1	16177	4001	51
20K	3.11 mi	15512+35	3792+30	46-1	15745	3837	50
Half(13.11 mi)	0.68 mi	15463+49	3772+20	44+2	15206	3682	43
25K	2.42 mi	15082+381	3646+126	39+5	13431	3089	28
30K	3.11 mi	14790+292	3561+85	41-2	13854	3387	38
35K	3.11 mi	14288+502	3468+93	39+2	13182	3384	45
40K	3.10 mi	14091+197	3510-42	38+1	14468	4349	83
Finish(26.22 mi)	1.37 mi	14187-96	3600-90	40-2	17516	5882	116

5882

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Jane'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