Donna Pierson

Bib: 11963 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Masters (Masters Women)

#0 / 6862

Division (F75-79)

#0 / 14

Top 29%

Race Day Weather

51°/41°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 2 · 298 ft

Mile 4 · 178 ft

Mile 8 · 159 ft

Mile 10 · 171 ft

Mile 14 · 142 ft

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

9:30/mi

29:28

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

9:31/mi

59:01

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

9:40/mi

1:29:01

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

9:54/mi

1:59:45

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

HALF· 13.11 mi

9:53/mi

2:06:29

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

10:15/mi

2:31:19

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

10:35/mi

3:04:10

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

11:07/mi

3:19:15

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

12:22/mi

3:31:37

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

11:49/mi

3:40:27

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

11:38/mi

3:55:00

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

11:18/mi

4:06:18

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

11:34/mi

4:16:11

↓ 20 ft0.3% grade

20 ft elev

25.2M

12:43/mi

4:20:34

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

FINISH· 26.22 mi

11:36/mi

4:32:23

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

890ft

Total climb

462ft

Range

7 to 469 ft

1,342ft

Total descent

About the height of two redwood trees

The Course

Half Splits

1st Half· via HALF

2:06:299:39 /mi⚡ faster

2nd Half

2:25:5411:08 /mi+15.4%

Positive split — 15.4% slower in the second half

AI Race Performance Report

Donna's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:28	9:30	3.11 mi	29:28	9:30	-
10K	59:01	9:30	3.10 mi	29:33	9:31	+0:01
15K	1:29:01	9:34	3.11 mi	30:00	9:40	+0:09
20K	1:59:45	9:39	3.11 mi	30:44	9:54	+0:14
HALF(13.11 mi)	2:06:29	9:39	0.68 mi	6:44	9:53	-0:01
25K	2:31:19	9:45	2.42 mi	24:50	10:15	+0:22
30K	3:04:10	9:53	3.11 mi	32:51	10:35	+0:20
20M	3:19:15	9:58	1.36 mi	15:05	11:07	+0:32
21M	3:31:37	10:05	1.00 mi	12:22	12:22	+1:15
35K	3:40:27	10:09	0.75 mi	8:50	11:49	-0:33
23M	3:55:00	10:14	1.25 mi	14:33	11:38	-0:11
24M	4:06:18	10:16	1.00 mi	11:18	11:18	-0:20
40K	4:16:11	10:19	0.85 mi	9:53	11:34	+0:16
25.2M	4:20:34	10:21	0.35 mi	4:23	12:43	+1:09
FINISH(26.22 mi)	4:32:23	10:24	1.02 mi	11:49	11:36	-1:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

10:24 /mi

Slowest Pace

12:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:04:10

68% of race

Time at Steady Pace

48:05

18% of race

Time at Slower Pace

40:08

15% of race

Average Pace: 10:23 /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	F75-79	Seg. Overall	Seg. Females	Seg. F75-79
5K	3.11 mi	24445	9901	9901	24851	10099	10099
10K	3.10 mi	24523-78	9929-28	9929-28	24623	9985	9985
15K	3.11 mi	24645-122	9987-58	9987-58	24851	10099	10099
20K	3.11 mi	24677-32	10009-22	10009-22	24786	10095	10095
HALF(13.11 mi)	0.68 mi	24730-53	10037-28	10037-28	25387	10424	10424
25K	2.42 mi	24761-31	10067-30	10067-30	24874	10164	10164
30K	3.11 mi	24703+58	10059+8	10059+8	24469	10098	10098
20M	1.36 mi	24730-27	10090-31	10090-31	25115	10498	10498
21M	1.00 mi	24776-46	10143-53	10143-53	25599	10819	10819
35K	0.75 mi	24850-74	10181-38	10181-38	26511	11304	11304
23M	1.25 mi	24919-69	10244-63	10244-63	25617	10872	10872
24M	1.00 mi	24969-50	10277-33	10277-33	25627	10913	10913
40K	0.85 mi	24978-9	10296-19	10296-19	25207	10739	10739
25.2M	0.35 mi	24995-17	10316-20	10316-20	25693	10967	10967
FINISH(26.22 mi)	1.02 mi	25113-118	10387-71	10387-71	26992	11634	11634

11634

Passing Analysis

No position changes recorded for this athlete.

OTQ

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All Results

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