Demetrius Ball

San Ramon

Bib: 57732 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M45-49)

#0 / 3637

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

11:19/mi

35:09

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:14/mi

1:10:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:43/mi

1:43:21

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:06/mi

2:17:50

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:45/mi

2:25:51

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:47/mi

2:54:24

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:35/mi

3:33:30

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:12/mi

4:17:36

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:41/mi

5:03:12

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:54/mi

5:22:09

↑ 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

2:25:5111:08 /mi⚡ faster

2nd Half

2:56:1813:27 /mi+20.9%

Positive split — 20.9% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:09	11:19	3.11 mi	35:09	11:19	-
10K	1:10:02	11:16	3.10 mi	34:53	11:14	-0:05
15K	1:43:21	11:05	3.11 mi	33:19	10:43	-0:31
20K	2:17:50	11:05	3.11 mi	34:29	11:06	+0:23
Half(13.11 mi)	2:25:51	11:08	0.68 mi	8:01	11:45	+0:39
25K	2:54:24	11:14	2.42 mi	28:33	11:47	+0:02
30K	3:33:30	11:27	3.11 mi	39:06	12:35	+0:48
35K	4:17:36	11:51	3.11 mi	44:06	14:12	+1:37
40K	5:03:12	12:12	3.10 mi	45:36	14:41	+0:29
Finish(26.22 mi)	5:22:09	12:18	1.37 mi	18:57	13:54	-0:47

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:43 /mi

Average Pace

12:18 /mi

Slowest Pace

14:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:48

21% of race

Time at Steady Pace

1:46:36

33% of race

Time at Slower Pace

2:27:45

46% of race

Average Pace: 12:17 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	46222	26994	3351	42117	25466	3134
10K	3.10 mi	44797+1425	26488+506	3279+72	43630	26011	3208
15K	3.11 mi	43836+961	26137+351	3213+66	42117	25466	3134
20K	3.11 mi	43313+523	25887+250	3183+30	42181	25345	3116
Half(13.11 mi)	0.68 mi	43266+47	25841+46	3182+1	42916	25432	3141
25K	2.42 mi	43091+175	25710+131	3169+13	42589	25181	3106
30K	3.11 mi	43111-20	25569+141	3145+24	42767	24901	3075
35K	3.11 mi	43843-732	25748-179	3171-26	46470	26159	3223
40K	3.10 mi	44197-354	25760-12	3183-12	46162	25747	3208
Finish(26.22 mi)	1.37 mi	44485-288	25828-68	3200-17	48196	26665	3293

26665

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing