David Grotzke

Bib: 23963•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Gender (Male)

#0 / 15176

Masters (Masters Men)

#0 / 9891

Division (M70-74)

#0 / 213

Top 38%

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

27:32

Rank: #19805

Start → 5K

27:32 | 8:52/mi

5K· 3.11 mi

27:32

Rank: #19805

Start → 5K

27:32 | 8:52/mi

10K· 6.21 mi

56:38

Rank: #21115 (-1310)

5K → 10K

29:06 | 9:22/mi

10K· 6.21 mi

56:38

Rank: #21115 (-1310)

5K → 10K

29:06 | 9:22/mi

15K· 9.32 mi

1:25:26

Rank: #21252 (-137)

10K → 15K

28:48 | 9:16/mi

15K· 9.32 mi

1:25:26

Rank: #21252 (-137)

10K → 15K

28:48 | 9:16/mi

20K· 12.43 mi

1:55:44

Rank: #21544 (-292)

15K → 20K

30:18 | 9:45/mi

20K· 12.43 mi

1:55:44

Rank: #21544 (-292)

15K → 20K

30:18 | 9:45/mi

Half· 13.11 mi

2:02:05

Rank: #21540 (+4)

20K → Half

6:21 | 9:18/mi

Half· 13.11 mi

2:02:05

Rank: #21540 (+4)

20K → Half

6:21 | 9:18/mi

25K· 15.53 mi

2:25:26

Rank: #21492 (+48)

Half → 25K

23:21 | 9:38/mi

25K· 15.53 mi

2:25:26

Rank: #21492 (+48)

Half → 25K

23:21 | 9:38/mi

30K· 18.64 mi

2:56:58

Rank: #21468 (+24)

25K → 30K

31:32 | 10:09/mi

30K· 18.64 mi

2:56:58

Rank: #21468 (+24)

25K → 30K

31:32 | 10:09/mi

20M

3:10:47

Rank: #21418 (+50)

30K → 20M

13:49 | 10:10/mi

20M

3:10:47

Rank: #21418 (+50)

30K → 20M

13:49 | 10:10/mi

21M

3:22:53

Rank: #21535 (-117)

20M → 21M

12:06 | 12:06/mi

21M

3:22:53

Rank: #21535 (-117)

20M → 21M

12:06 | 12:06/mi

35K· 21.75 mi

3:30:14

Rank: #21495 (+40)

21M → 35K

7:21 | 9:49/mi

35K· 21.75 mi

3:30:14

Rank: #21495 (+40)

21M → 35K

7:21 | 9:49/mi

23M

3:42:43

Rank: #21392 (+103)

35K → 23M

12:29 | 9:58/mi

23M

3:42:43

Rank: #21392 (+103)

35K → 23M

12:29 | 9:58/mi

24M

3:52:07

Rank: #21284 (+108)

23M → 24M

9:24 | 9:24/mi

24M

3:52:07

Rank: #21284 (+108)

23M → 24M

9:24 | 9:24/mi

40K· 24.85 mi

4:00:19

Rank: #21172 (+112)

24M → 40K

8:12 | 9:35/mi

40K· 24.85 mi

4:00:19

Rank: #21172 (+112)

24M → 40K

8:12 | 9:35/mi

25.2M

4:04:02

Rank: #21153 (+19)

40K → 25.2M

3:43 | 10:47/mi

25.2M

4:04:02

Rank: #21153 (+19)

40K → 25.2M

3:43 | 10:47/mi

Finish· 26.22 mi

4:13:34

Rank: #21100 (+53)

25.2M → Finish

9:32 | 9:21/mi

Finish· 26.22 mi

4:13:34

Rank: #21100 (+53)

25.2M → Finish

9:32 | 9:21/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:02:05

Pace9:19 /mi

2nd Half

Distance13.11 mi

Time2:11:29

Pace10:02 /mi

📊Positive Split: 7.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:22:22	27:32	8:52	27:32	8:52	-
10K	6.21 mi	11:51:28	56:38	9:07	29:06	9:22	+0:30
15K	9.32 mi	12:20:16	1:25:26	9:10	28:48	9:16	-0:06
20K	12.43 mi	12:50:34	1:55:44	9:19	30:18	9:45	+0:29
Half	13.11 mi	12:56:55	2:02:05	9:19	6:21	9:18	-0:27
25K	15.53 mi	13:20:16	2:25:26	9:22	23:21	9:38	+0:20
30K	18.64 mi	13:51:48	2:56:58	9:30	31:32	10:09	+0:31
20M	20.00 mi	14:05:37	3:10:47	9:32	13:49	10:10	+0:01
21M	21.00 mi	14:17:43	3:22:53	9:40	12:06	12:06	+1:56
35K	21.75 mi	14:25:04	3:30:14	9:40	7:21	9:49	-2:17
23M	23.00 mi	14:37:33	3:42:43	9:41	12:29	9:58	+0:09
24M	24.00 mi	14:46:57	3:52:07	9:40	9:24	9:24	-0:34
40K	24.85 mi	14:55:09	4:00:19	9:40	8:12	9:35	+0:11
25.2M	25.20 mi	14:58:52	4:04:02	9:41	3:43	10:47	+1:12
Finish	26.22 mi	15:08:24	4:13:34	9:41	9:32	9:21	-1:26

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

8:52 /mi

Average Pace

9:41 /mi

Slowest Pace

12:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:32

11% of race

Time at Steady Pace

2:44:52

65% of race

Time at Slower Pace

1:01:10

24% of race

Average Pace: 9:40 /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	11:22:22	27:32	8:52	27:32	8:52	#19805
10K	6.21 mi	11:51:28	56:38	9:07	29:06	9:22	#21115
15K	9.32 mi	12:20:16	1:25:26	9:10	28:48	9:16	#21252
20K	12.43 mi	12:50:34	1:55:44	9:19	30:18	9:45	#21544
Half	13.11 mi	12:56:55	2:02:05	9:19	6:21	9:18	#21540
25K	15.53 mi	13:20:16	2:25:26	9:22	23:21	9:38	#21492
30K	18.64 mi	13:51:48	2:56:58	9:30	31:32	10:09	#21468
20M	20.00 mi	14:05:37	3:10:47	9:32	13:49	10:10	#21418
21M	21.00 mi	14:17:43	3:22:53	9:40	12:06	12:06	#21535
35K	21.75 mi	14:25:04	3:30:14	9:40	7:21	9:49	#21495
23M	23.00 mi	14:37:33	3:42:43	9:41	12:29	9:58	#21392
24M	24.00 mi	14:46:57	3:52:07	9:40	9:24	9:24	#21284
40K	24.85 mi	14:55:09	4:00:19	9:40	8:12	9:35	#21172
25.2M	25.20 mi	14:58:52	4:04:02	9:41	3:43	10:47	#21153
Finish	26.22 mi	15:08:24	4:13:34	9:41	9:32	9:21	#21100

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M70-74	Seg. Overall	Seg. Males	Seg. M70-74
5K	3.11 mi	3.11 mi	19805	12094	12094	21541(Top 81%)	12997(Top 86%)	12997(Top 6102%)
10K	6.21 mi	3.10 mi	21115-1310	12718-624	12718-624	22119(Top 83%)	13213(Top 87%)	13213(Top 6203%)
15K	9.32 mi	3.11 mi	21252-137	12817-99	12817-99	21541(Top 81%)	12997(Top 86%)	12997(Top 6102%)
20K	12.43 mi	3.11 mi	21544-292	12943-126	12943-126	22284(Top 84%)	13309(Top 88%)	13309(Top 6248%)
Half	13.11 mi	0.68 mi	21540+4	12950-7	12950-7	21512(Top 81%)	12966(Top 85%)	12966(Top 6087%)
25K	15.53 mi	2.42 mi	21492+48	12930+20	12930+20	21221(Top 80%)	12805(Top 84%)	12805(Top 6012%)
30K	18.64 mi	3.11 mi	21468+24	12909+21	12909+21	21407(Top 80%)	12803(Top 84%)	12803(Top 6011%)
20M	20.00 mi	1.36 mi	21418+50	12873+36	12873+36	20918(Top 79%)	12531(Top 83%)	12531(Top 5883%)
21M	21.00 mi	1.00 mi	21535-117	12917-44	12917-44	22899(Top 86%)	13380(Top 88%)	13380(Top 6282%)
35K	21.75 mi	0.75 mi	21495+40	12888+29	12888+29	20819(Top 78%)	12397(Top 82%)	12397(Top 5820%)
23M	23.00 mi	1.25 mi	21392+103	12829+59	12829+59	19907(Top 75%)	11983(Top 79%)	11983(Top 5626%)
24M	24.00 mi	1.00 mi	21284+108	12764+65	12764+65	18852(Top 71%)	11476(Top 76%)	11476(Top 5388%)
40K	24.85 mi	0.85 mi	21172+112	12699+65	12699+65	18645(Top 70%)	11335(Top 75%)	11335(Top 5322%)
25.2M	25.20 mi	0.35 mi	21153+19	12688+11	12688+11	19895(Top 75%)	11874(Top 78%)	11874(Top 5575%)
Finish	26.22 mi	1.02 mi	21100+53	12652+36	12652+36	19593(Top 74%)	11799(Top 78%)	11799(Top 5539%)

11799

Passing Analysis

Category:

Athletes Passed

1104

Passed By

2399

Net Change

-1295

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#19805
5K → 10K	28	1338	-1310	#19805	#21115
10K → 15K	102	239	-137	#21115	#21252
15K → 20K	53	345	-292	#21252	#21544
20K → Half	29	25	+4	#21544	#21540
Half → 25K	131	83	+48	#21540	#21492
25K → 30K	132	108	+24	#21492	#21468
30K → 20M	103	53	+50	#21468	#21418
20M → 21M	29	146	-117	#21418	#21535
21M → 35K	52	12	+40	#21535	#21495
35K → 23M	114	11	+103	#21495	#21392
23M → 24M	114	6	+108	#21392	#21284
24M → 40K	121	9	+112	#21284	#21172
40K → 25.2M	24	5	+19	#21172	#21153
25.2M → Finish	72	19	+53	#21153	#21100
TOTALS	1104	2399	-1295