Donna DiBona

Chicago

Bib: 32837 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 42%

Masters (Masters Women)

#0 / 9409

Top 39%

Division (F50-54)

#0 / 1771

Top 36%

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

9:52/mi

30:39

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:04/mi

1:01:55

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:15/mi

1:30:39

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:28/mi

2:00:04

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:40/mi

2:06:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:31/mi

2:29:45

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:59/mi

3:00:47

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:22/mi

3:33:01

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:48/mi

4:06:33

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:30/mi

4:20:52

↑ 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

2:06:409:40 /mi⚡ faster

2nd Half

2:14:1210:14 /mi+5.9%

Positive split — 5.9% slower in the second half

AI Race Performance Report

Donna'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	30:39	9:52	3.11 mi	30:39	9:52	-
10K	1:01:55	9:58	3.10 mi	31:16	10:04	+0:12
15K	1:30:39	9:44	3.11 mi	28:44	9:15	-0:49
20K	2:00:04	9:40	3.11 mi	29:25	9:28	+0:13
Half(13.11 mi)	2:06:40	9:40	0.68 mi	6:36	9:40	+0:12
25K	2:29:45	9:38	2.42 mi	23:05	9:31	-0:09
30K	3:00:47	9:42	3.11 mi	31:02	9:59	+0:28
35K	3:33:01	9:48	3.11 mi	32:14	10:22	+0:23
40K	4:06:33	9:55	3.10 mi	33:32	10:48	+0:26
Finish(26.22 mi)	4:20:52	9:57	1.37 mi	14:19	10:30	-0:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

9:57 /mi

Slowest Pace

10:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:00:47

69% of race

Time at Steady Pace

1:20:05

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:57 /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	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	34351	12226	828	30297	10088	613
10K	3.10 mi	34844-493	12489-263	844-16	35476	12864	868
15K	3.11 mi	33325+1519	11667+822	778+66	30297	10088	613
20K	3.11 mi	32476+849	11230+437	733+45	30272	10148	619
Half(13.11 mi)	0.68 mi	32239+237	11124+106	716+17	29716	10008	604
25K	2.42 mi	31490+749	10817+307	690+26	28628	9549	577
30K	3.11 mi	30806+684	10573+244	666+24	28823	9991	618
35K	3.11 mi	30217+589	10441+132	654+12	28566	10393	640
40K	3.10 mi	29534+683	10361+80	651+3	27284	10454	662
Finish(26.22 mi)	1.37 mi	29485+49	10396-35	645+6	30325	12242	731

12242

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Donna'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