Preston Pierson

Bib: 4217•M

0:00

0:00

/ mi

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Overall

#0 / 26622

Top 25%

Gender (Male)

#0 / 15176

Top 39%

Division (M18-39)

#0 / 5285

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

21:40

Rank: #6099

Start → 5K

6:58/mi

21:40 split

5K· 3.11 mi

21:40

Rank: #6099

Start → 5K

6:58/mi

21:40 split

10K· 6.21 mi

43:36

Rank: #6598 (-499)

5K → 10K

7:04/mi

21:56 split

10K· 6.21 mi

43:36

Rank: #6598 (-499)

5K → 10K

7:04/mi

21:56 split

15K· 9.32 mi

1:05:30

Rank: #6671 (-73)

10K → 15K

7:03/mi

21:54 split

15K· 9.32 mi

1:05:30

Rank: #6671 (-73)

10K → 15K

7:03/mi

21:54 split

20K· 12.43 mi

1:27:37

Rank: #6635 (+36)

15K → 20K

7:07/mi

22:07 split

20K· 12.43 mi

1:27:37

Rank: #6635 (+36)

15K → 20K

7:07/mi

22:07 split

Half· 13.11 mi

1:32:28

Rank: #6658 (-23)

20K → Half

7:07/mi

4:51 split

Half· 13.11 mi

1:32:28

Rank: #6658 (-23)

20K → Half

7:07/mi

4:51 split

25K· 15.53 mi

1:50:01

Rank: #6680 (-22)

Half → 25K

7:14/mi

17:33 split

25K· 15.53 mi

1:50:01

Rank: #6680 (-22)

Half → 25K

7:14/mi

17:33 split

30K· 18.64 mi

2:12:59

Rank: #6589 (+91)

25K → 30K

7:24/mi

22:58 split

30K· 18.64 mi

2:12:59

Rank: #6589 (+91)

25K → 30K

7:24/mi

22:58 split

20M

2:23:12

Rank: #6574 (+15)

30K → 20M

7:31/mi

10:13 split

20M

2:23:12

Rank: #6574 (+15)

30K → 20M

7:31/mi

10:13 split

21M

2:31:08

Rank: #6567 (+7)

20M → 21M

7:56/mi

7:56 split

21M

2:31:08

Rank: #6567 (+7)

20M → 21M

7:56/mi

7:56 split

35K· 21.75 mi

2:36:44

Rank: #6590 (-23)

21M → 35K

7:29/mi

5:36 split

35K· 21.75 mi

2:36:44

Rank: #6590 (-23)

21M → 35K

7:29/mi

5:36 split

23M

2:46:36

Rank: #6659 (-69)

35K → 23M

7:53/mi

9:52 split

23M

2:46:36

Rank: #6659 (-69)

35K → 23M

7:53/mi

9:52 split

24M

2:54:20

Rank: #6707 (-48)

23M → 24M

7:44/mi

7:44 split

24M

2:54:20

Rank: #6707 (-48)

23M → 24M

7:44/mi

7:44 split

40K· 24.85 mi

3:01:00

Rank: #6736 (-29)

24M → 40K

7:48/mi

6:40 split

40K· 24.85 mi

3:01:00

Rank: #6736 (-29)

24M → 40K

7:48/mi

6:40 split

25.2M

3:03:49

Rank: #6720 (+16)

40K → 25.2M

8:10/mi

2:49 split

25.2M

3:03:49

Rank: #6720 (+16)

40K → 25.2M

8:10/mi

2:49 split

Finish· 26.22 mi

3:11:09

Rank: #6675 (+45)

25.2M → Finish

7:12/mi

7:20 split

Finish· 26.22 mi

3:11:09

Rank: #6675 (+45)

25.2M → Finish

7:12/mi

7:20 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:32:28

Pace7:03 /mi

2nd Half

Distance13.11 mi

Time1:38:41

Pace7:32 /mi

📊Positive Split: 6.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:23:24	21:40	6:58	21:40	6:58	-
10K	6.21 mi	10:45:20	43:36	7:01	21:56	7:04	+0:06
15K	9.32 mi	11:07:14	1:05:30	7:02	21:54	7:03	-0:01
20K	12.43 mi	11:29:21	1:27:37	7:03	22:07	7:07	+0:04
Half	13.11 mi	11:34:12	1:32:28	7:03	4:51	7:07	0:00
25K	15.53 mi	11:51:45	1:50:01	7:05	17:33	7:14	+0:07
30K	18.64 mi	12:14:43	2:12:59	7:08	22:58	7:24	+0:10
20M	20.00 mi	12:24:56	2:23:12	7:10	10:13	7:31	+0:07
21M	21.00 mi	12:32:52	2:31:08	7:12	7:56	7:56	+0:25
35K	21.75 mi	12:38:28	2:36:44	7:12	5:36	7:29	-0:27
23M	23.00 mi	12:48:20	2:46:36	7:15	9:52	7:53	+0:24
24M	24.00 mi	12:56:04	2:54:20	7:16	7:44	7:44	-0:09
40K	24.85 mi	13:02:44	3:01:00	7:17	6:40	7:48	+0:04
25.2M	25.20 mi	13:05:33	3:03:49	7:18	2:49	8:10	+0:22
Finish	26.22 mi	13:12:53	3:11:09	7:18	7:20	7:12	-0:58

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

6:58 /mi

Average Pace

7:18 /mi

Slowest Pace

8:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:08

82% of race

Time at Steady Pace

35:01

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:17 /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	10:23:24	21:40	6:58	21:40	6:58	#6099
10K	6.21 mi	10:45:20	43:36	7:01	21:56	7:04	#6598
15K	9.32 mi	11:07:14	1:05:30	7:02	21:54	7:03	#6671
20K	12.43 mi	11:29:21	1:27:37	7:03	22:07	7:07	#6635
Half	13.11 mi	11:34:12	1:32:28	7:03	4:51	7:07	#6658
25K	15.53 mi	11:51:45	1:50:01	7:05	17:33	7:14	#6680
30K	18.64 mi	12:14:43	2:12:59	7:08	22:58	7:24	#6589
20M	20.00 mi	12:24:56	2:23:12	7:10	10:13	7:31	#6574
21M	21.00 mi	12:32:52	2:31:08	7:12	7:56	7:56	#6567
35K	21.75 mi	12:38:28	2:36:44	7:12	5:36	7:29	#6590
23M	23.00 mi	12:48:20	2:46:36	7:15	9:52	7:53	#6659
24M	24.00 mi	12:56:04	2:54:20	7:16	7:44	7:44	#6707
40K	24.85 mi	13:02:44	3:01:00	7:17	6:40	7:48	#6736
25.2M	25.20 mi	13:05:33	3:03:49	7:18	2:49	8:10	#6720
Finish	26.22 mi	13:12:53	3:11:09	7:18	7:20	7:12	#6675

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	3.11 mi	6099	5570	5570	6849(Top 26%)	6128(Top 40%)	6128(Top 116%)
10K	6.21 mi	3.10 mi	6598-499	5951-381	5951-381	7173(Top 27%)	6362(Top 42%)	6362(Top 120%)
15K	9.32 mi	3.11 mi	6671-73	6009-58	6009-58	6849(Top 26%)	6128(Top 40%)	6128(Top 116%)
20K	12.43 mi	3.11 mi	6635+36	5961+48	5961+48	6632(Top 25%)	5933(Top 39%)	5933(Top 112%)
Half	13.11 mi	0.68 mi	6658-23	5980-19	5980-19	7308(Top 27%)	6429(Top 42%)	6429(Top 122%)
25K	15.53 mi	2.42 mi	6680-22	5990-10	5990-10	6880(Top 26%)	6073(Top 40%)	6073(Top 115%)
30K	18.64 mi	3.11 mi	6589+91	5910+80	5910+80	6563(Top 25%)	5776(Top 38%)	5776(Top 109%)
20M	20.00 mi	1.36 mi	6574+15	5883+27	5883+27	6883(Top 26%)	5892(Top 39%)	5892(Top 111%)
21M	21.00 mi	1.00 mi	6567+7	5861+22	5861+22	6907(Top 26%)	5803(Top 38%)	5803(Top 110%)
35K	21.75 mi	0.75 mi	6590-23	5870-9	5870-9	8380(Top 31%)	6711(Top 44%)	6711(Top 127%)
23M	23.00 mi	1.25 mi	6659-69	5913-43	5913-43	8920(Top 34%)	6920(Top 46%)	6920(Top 131%)
24M	24.00 mi	1.00 mi	6707-48	5932-19	5932-19	9260(Top 35%)	7012(Top 46%)	7012(Top 133%)
40K	24.85 mi	0.85 mi	6736-29	5932	5932	8615(Top 32%)	6599(Top 43%)	6599(Top 125%)
25.2M	25.20 mi	0.35 mi	6720+16	5911+21	5911+21	7433(Top 28%)	5833(Top 38%)	5833(Top 110%)
Finish	26.22 mi	1.02 mi	6675+45	5865+46	5865+46	6379(Top 24%)	5187(Top 34%)	5187(Top 98%)

5187

Passing Analysis

Category:

Athletes Passed

888

Passed By

1464

Net Change

-576

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#6099
5K → 10K	39	538	-499	#6099	#6598
10K → 15K	79	152	-73	#6598	#6671
15K → 20K	129	93	+36	#6671	#6635
20K → Half	8	31	-23	#6635	#6658
Half → 25K	77	99	-22	#6658	#6680
25K → 30K	155	64	+91	#6680	#6589
30K → 20M	62	47	+15	#6589	#6574
20M → 21M	66	59	+7	#6574	#6567
21M → 35K	37	60	-23	#6567	#6590
35K → 23M	41	110	-69	#6590	#6659
23M → 24M	37	85	-48	#6659	#6707
24M → 40K	50	79	-29	#6707	#6736
40K → 25.2M	28	12	+16	#6736	#6720
25.2M → Finish	80	35	+45	#6720	#6675
TOTALS	888	1464	-576