Donna Pierson

Bib: 15936•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Female)

#0 / 10924

Masters (Masters Women)

#0 / 6263

Division (F70-74)

#0 / 61

Top 43%

Race Day Weather

55°/45°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

29:52

Rank: #22050

Start → 5K

29:52 | 9:37/mi

5K· 3.11 mi

29:52

Rank: #22050

Start → 5K

29:52 | 9:37/mi

10K· 6.21 mi

1:00:56

Rank: #22340 (-290)

5K → 10K

31:04 | 10:00/mi

10K· 6.21 mi

1:00:56

Rank: #22340 (-290)

5K → 10K

31:04 | 10:00/mi

15K· 9.32 mi

1:32:37

Rank: #22347 (-7)

10K → 15K

31:41 | 10:12/mi

15K· 9.32 mi

1:32:37

Rank: #22347 (-7)

10K → 15K

31:41 | 10:12/mi

20K· 12.43 mi

2:05:53

Rank: #22280 (+67)

15K → 20K

33:16 | 10:42/mi

20K· 12.43 mi

2:05:53

Rank: #22280 (+67)

15K → 20K

33:16 | 10:42/mi

Half· 13.11 mi

2:13:06

Rank: #22307 (-27)

20K → Half

7:13 | 10:35/mi

Half· 13.11 mi

2:13:06

Rank: #22307 (-27)

20K → Half

7:13 | 10:35/mi

25K· 15.53 mi

2:40:03

Rank: #22213 (+94)

Half → 25K

26:57 | 11:07/mi

25K· 15.53 mi

2:40:03

Rank: #22213 (+94)

Half → 25K

26:57 | 11:07/mi

30K· 18.64 mi

3:17:14

Rank: #22142 (+71)

25K → 30K

37:11 | 11:58/mi

30K· 18.64 mi

3:17:14

Rank: #22142 (+71)

25K → 30K

37:11 | 11:58/mi

20M

3:33:54

Rank: #22107 (+35)

30K → 20M

16:40 | 12:16/mi

20M

3:33:54

Rank: #22107 (+35)

30K → 20M

16:40 | 12:16/mi

21M

3:47:25

Rank: #22078 (+29)

20M → 21M

13:31 | 13:31/mi

21M

3:47:25

Rank: #22078 (+29)

20M → 21M

13:31 | 13:31/mi

35K· 21.75 mi

3:56:41

Rank: #22096 (-18)

21M → 35K

9:16 | 12:23/mi

35K· 21.75 mi

3:56:41

Rank: #22096 (-18)

21M → 35K

9:16 | 12:23/mi

23M

4:12:13

Rank: #22075 (+21)

35K → 23M

15:32 | 12:24/mi

23M

4:12:13

Rank: #22075 (+21)

35K → 23M

15:32 | 12:24/mi

24M

4:24:35

Rank: #22081 (-6)

23M → 24M

12:22 | 12:22/mi

24M

4:24:35

Rank: #22081 (-6)

23M → 24M

12:22 | 12:22/mi

40K· 24.85 mi

4:35:24

Rank: #22070 (+11)

24M → 40K

10:49 | 12:39/mi

40K· 24.85 mi

4:35:24

Rank: #22070 (+11)

24M → 40K

10:49 | 12:39/mi

25.2M

4:40:19

Rank: #22071 (-1)

40K → 25.2M

4:55 | 14:15/mi

25.2M

4:40:19

Rank: #22071 (-1)

40K → 25.2M

4:55 | 14:15/mi

Finish· 26.22 mi

4:53:41

Rank: #22228 (-157)

25.2M → Finish

13:22 | 13:07/mi

Finish· 26.22 mi

4:53:41

Rank: #22228 (-157)

25.2M → Finish

13:22 | 13:07/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:13:06

Pace10:09 /mi

2nd Half

Distance13.11 mi

Time2:40:35

Pace12:15 /mi

📊Positive Split: 20.6% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:02:37	29:52	9:37	29:52	9:37	-
10K	6.21 mi	11:33:41	1:00:56	9:48	31:04	10:00	+0:23
15K	9.32 mi	12:05:22	1:32:37	9:56	31:41	10:12	+0:12
20K	12.43 mi	12:38:38	2:05:53	10:08	33:16	10:42	+0:30
Half	13.11 mi	12:45:51	2:13:06	10:09	7:13	10:35	-0:07
25K	15.53 mi	13:12:48	2:40:03	10:18	26:57	11:07	+0:32
30K	18.64 mi	13:49:59	3:17:14	10:35	37:11	11:58	+0:51
20M	20.00 mi	14:06:39	3:33:54	10:42	16:40	12:16	+0:18
21M	21.00 mi	14:20:10	3:47:25	10:50	13:31	13:31	+1:15
35K	21.75 mi	14:29:26	3:56:41	10:53	9:16	12:23	-1:08
23M	23.00 mi	14:44:58	4:12:13	10:58	15:32	12:24	+0:01
24M	24.00 mi	14:57:20	4:24:35	11:01	12:22	12:22	-0:02
40K	24.85 mi	15:08:09	4:35:24	11:05	10:49	12:39	+0:17
25.2M	25.20 mi	15:13:04	4:40:19	11:07	4:55	14:15	+1:36
Finish	26.22 mi	15:26:26	4:53:41	11:13	13:22	13:07	-1:08

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:37 /mi

Average Pace

11:13 /mi

Slowest Pace

14:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:03

54% of race

Time at Steady Pace

1:41:50

35% of race

Time at Slower Pace

31:48

11% of race

Average Pace: 11:12 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:02:37	29:52	9:37	29:52	9:37	#22050
10K	6.21 mi	11:33:41	1:00:56	9:48	31:04	10:00	#22340
15K	9.32 mi	12:05:22	1:32:37	9:56	31:41	10:12	#22347
20K	12.43 mi	12:38:38	2:05:53	10:08	33:16	10:42	#22280
Half	13.11 mi	12:45:51	2:13:06	10:09	7:13	10:35	#22307
25K	15.53 mi	13:12:48	2:40:03	10:18	26:57	11:07	#22213
30K	18.64 mi	13:49:59	3:17:14	10:35	37:11	11:58	#22142
20M	20.00 mi	14:06:39	3:33:54	10:42	16:40	12:16	#22107
21M	21.00 mi	14:20:10	3:47:25	10:50	13:31	13:31	#22078
35K	21.75 mi	14:29:26	3:56:41	10:53	9:16	12:23	#22096
23M	23.00 mi	14:44:58	4:12:13	10:58	15:32	12:24	#22075
24M	24.00 mi	14:57:20	4:24:35	11:01	12:22	12:22	#22081
40K	24.85 mi	15:08:09	4:35:24	11:05	10:49	12:39	#22070
25.2M	25.20 mi	15:13:04	4:40:19	11:07	4:55	14:15	#22071
Finish	26.22 mi	15:26:26	4:53:41	11:13	13:22	13:07	#22228

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F70-74	Seg. Overall	Seg. Females	Seg. F70-74
5K	3.11 mi	3.11 mi	22050	8938	8938	22331(Top 87%)	9058(Top 83%)	9058(Top 14849%)
10K	6.21 mi	3.10 mi	22340-290	9079-141	9079-141	22569(Top 88%)	9213(Top 84%)	9213(Top 15103%)
15K	9.32 mi	3.11 mi	22347-7	9070+9	9070+9	22331(Top 87%)	9058(Top 83%)	9058(Top 14849%)
20K	12.43 mi	3.11 mi	22280+67	9053+17	9053+17	22110(Top 87%)	8969(Top 82%)	8969(Top 14703%)
Half	13.11 mi	0.68 mi	22307-27	9071-18	9071-18	22799(Top 89%)	9377(Top 86%)	9377(Top 15372%)
25K	15.53 mi	2.42 mi	22213+94	9035+36	9035+36	21717(Top 85%)	8841(Top 81%)	8841(Top 14493%)
30K	18.64 mi	3.11 mi	22142+71	9044-9	9044-9	21883(Top 86%)	9100(Top 83%)	9100(Top 14918%)
20M	20.00 mi	1.36 mi	22107+35	9047-3	9047-3	21795(Top 85%)	9156(Top 84%)	9156(Top 15010%)
21M	21.00 mi	1.00 mi	22078+29	9050-3	9050-3	21611(Top 85%)	9107(Top 83%)	9107(Top 14930%)
35K	21.75 mi	0.75 mi	22096-18	9069-19	9069-19	22422(Top 88%)	9549(Top 87%)	9549(Top 15654%)
23M	23.00 mi	1.25 mi	22075+21	9072-3	9072-3	21517(Top 84%)	9133(Top 84%)	9133(Top 14972%)
24M	24.00 mi	1.00 mi	22081-6	9097-25	9097-25	22117(Top 87%)	9484(Top 87%)	9484(Top 15548%)
40K	24.85 mi	0.85 mi	22070+11	9115-18	9115-18	21682(Top 85%)	9312(Top 85%)	9312(Top 15266%)
25.2M	25.20 mi	0.35 mi	22071-1	9126-11	9126-11	22023(Top 86%)	9484(Top 87%)	9484(Top 15548%)
Finish	26.22 mi	1.02 mi	22228-157	9213-87	9213-87	24445(Top 96%)	10566(Top 97%)	10566(Top 17321%)

10566

Passing Analysis

Category:

Athletes Passed

1308

Passed By

1486

Net Change

-178

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22050
5K → 10K	111	401	-290	#22050	#22340
10K → 15K	178	185	-7	#22340	#22347
15K → 20K	198	131	+67	#22347	#22280
20K → Half	19	46	-27	#22280	#22307
Half → 25K	171	77	+94	#22307	#22213
25K → 30K	193	122	+71	#22213	#22142
30K → 20M	96	61	+35	#22142	#22107
20M → 21M	73	44	+29	#22107	#22078
21M → 35K	41	59	-18	#22078	#22096
35K → 23M	74	53	+21	#22096	#22075
23M → 24M	60	66	-6	#22075	#22081
24M → 40K	53	42	+11	#22081	#22070
40K → 25.2M	24	25	-1	#22070	#22071
25.2M → Finish	17	174	-157	#22071	#22228
TOTALS	1308	1486	-178