Zac Zarling

Bib: 9971•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Division (M45-49)

#0 / 2386

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

28:22

Rank: #22953

Start → 5K

28:22 | 9:08/mi

5K· 3.11 mi

28:22

Rank: #22953

Start → 5K

28:22 | 9:08/mi

10K· 6.21 mi

56:24

Rank: #22733 (+220)

5K → 10K

28:02 | 9:01/mi

10K· 6.21 mi

56:24

Rank: #22733 (+220)

5K → 10K

28:02 | 9:01/mi

15K· 9.32 mi

1:25:45

Rank: #23111 (-378)

10K → 15K

29:21 | 9:27/mi

15K· 9.32 mi

1:25:45

Rank: #23111 (-378)

10K → 15K

29:21 | 9:27/mi

20K· 12.43 mi

1:55:53

Rank: #23210 (-99)

15K → 20K

30:08 | 9:42/mi

20K· 12.43 mi

1:55:53

Rank: #23210 (-99)

15K → 20K

30:08 | 9:42/mi

Half· 13.11 mi

2:02:00

Rank: #23143 (+67)

20K → Half

6:07 | 8:58/mi

Half· 13.11 mi

2:02:00

Rank: #23143 (+67)

20K → Half

6:07 | 8:58/mi

25K· 15.53 mi

2:25:50

Rank: #23082 (+61)

Half → 25K

23:50 | 9:50/mi

25K· 15.53 mi

2:25:50

Rank: #23082 (+61)

Half → 25K

23:50 | 9:50/mi

30K· 18.64 mi

2:59:21

Rank: #23153 (-71)

25K → 30K

33:31 | 10:47/mi

30K· 18.64 mi

2:59:21

Rank: #23153 (-71)

25K → 30K

33:31 | 10:47/mi

20M

3:14:12

Rank: #23178 (-25)

30K → 20M

14:51 | 10:56/mi

20M

3:14:12

Rank: #23178 (-25)

30K → 20M

14:51 | 10:56/mi

21M

3:25:49

Rank: #23146 (+32)

20M → 21M

11:37 | 11:37/mi

21M

3:25:49

Rank: #23146 (+32)

20M → 21M

11:37 | 11:37/mi

35K· 21.75 mi

3:33:38

Rank: #23144 (+2)

21M → 35K

7:49 | 10:27/mi

35K· 21.75 mi

3:33:38

Rank: #23144 (+2)

21M → 35K

7:49 | 10:27/mi

23M

3:48:26

Rank: #23282 (-138)

35K → 23M

14:48 | 11:49/mi

23M

3:48:26

Rank: #23282 (-138)

35K → 23M

14:48 | 11:49/mi

24M

3:58:37

Rank: #23213 (+69)

23M → 24M

10:11 | 10:11/mi

24M

3:58:37

Rank: #23213 (+69)

23M → 24M

10:11 | 10:11/mi

40K· 24.85 mi

4:07:28

Rank: #23139 (+74)

24M → 40K

8:51 | 10:21/mi

40K· 24.85 mi

4:07:28

Rank: #23139 (+74)

24M → 40K

8:51 | 10:21/mi

25.2M

4:11:06

Rank: #23092 (+47)

40K → 25.2M

3:38 | 10:32/mi

25.2M

4:11:06

Rank: #23092 (+47)

40K → 25.2M

3:38 | 10:32/mi

Finish· 26.22 mi

4:20:31

Rank: #23009 (+83)

25.2M → Finish

9:25 | 9:14/mi

Finish· 26.22 mi

4:20:31

Rank: #23009 (+83)

25.2M → Finish

9:25 | 9:14/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:02:00

Pace9:18 /mi

2nd Half

Distance13.11 mi

Time2:18:31

Pace10:34 /mi

📊Positive Split: 13.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:54:24	28:22	9:08	28:22	9:08	-
10K	6.21 mi	11:22:26	56:24	9:05	28:02	9:01	-0:07
15K	9.32 mi	11:51:47	1:25:45	9:12	29:21	9:27	+0:26
20K	12.43 mi	12:21:55	1:55:53	9:19	30:08	9:42	+0:15
Half	13.11 mi	12:28:02	2:02:00	9:18	6:07	8:58	-0:44
25K	15.53 mi	12:51:52	2:25:50	9:23	23:50	9:50	+0:52
30K	18.64 mi	13:25:23	2:59:21	9:37	33:31	10:47	+0:57
20M	20.00 mi	13:40:14	3:14:12	9:43	14:51	10:56	+0:09
21M	21.00 mi	13:51:51	3:25:49	9:48	11:37	11:37	+0:41
35K	21.75 mi	13:59:40	3:33:38	9:49	7:49	10:27	-1:10
23M	23.00 mi	14:14:28	3:48:26	9:56	14:48	11:49	+1:22
24M	24.00 mi	14:24:39	3:58:37	9:57	10:11	10:11	-1:38
40K	24.85 mi	14:33:30	4:07:28	9:57	8:51	10:21	+0:10
25.2M	25.20 mi	14:37:08	4:11:06	9:58	3:38	10:32	+0:11
Finish	26.22 mi	14:46:33	4:20:31	9:57	9:25	9:14	-1:18

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

8:58 /mi

Average Pace

9:57 /mi

Slowest Pace

11:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:25

50% of race

Time at Steady Pace

54:19

21% of race

Time at Slower Pace

1:14:47

29% of race

Average Pace: 9:56 /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	10:54:24	28:22	9:08	28:22	9:08	#22953
10K	6.21 mi	11:22:26	56:24	9:05	28:02	9:01	#22733
15K	9.32 mi	11:51:47	1:25:45	9:12	29:21	9:27	#23111
20K	12.43 mi	12:21:55	1:55:53	9:19	30:08	9:42	#23210
Half	13.11 mi	12:28:02	2:02:00	9:18	6:07	8:58	#23143
25K	15.53 mi	12:51:52	2:25:50	9:23	23:50	9:50	#23082
30K	18.64 mi	13:25:23	2:59:21	9:37	33:31	10:47	#23153
20M	20.00 mi	13:40:14	3:14:12	9:43	14:51	10:56	#23178
21M	21.00 mi	13:51:51	3:25:49	9:48	11:37	11:37	#23146
35K	21.75 mi	13:59:40	3:33:38	9:49	7:49	10:27	#23144
23M	23.00 mi	14:14:28	3:48:26	9:56	14:48	11:49	#23282
24M	24.00 mi	14:24:39	3:58:37	9:57	10:11	10:11	#23213
40K	24.85 mi	14:33:30	4:07:28	9:57	8:51	10:21	#23139
25.2M	25.20 mi	14:37:08	4:11:06	9:58	3:38	10:32	#23092
Finish	26.22 mi	14:46:33	4:20:31	9:57	9:25	9:14	#23009

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	22953	13748	13748	23594(Top 83%)	14098(Top 88%)	14098(Top 591%)
10K	6.21 mi	3.10 mi	22733+220	13665+83	13665+83	22476(Top 79%)	13566(Top 84%)	13566(Top 569%)
15K	9.32 mi	3.11 mi	23111-378	13856-191	13856-191	23594(Top 83%)	14098(Top 88%)	14098(Top 591%)
20K	12.43 mi	3.11 mi	23210-99	13912-56	13912-56	23476(Top 83%)	14006(Top 87%)	14006(Top 587%)
Half	13.11 mi	0.68 mi	23143+67	13876+36	13876+36	21672(Top 76%)	13212(Top 82%)	13212(Top 554%)
25K	15.53 mi	2.42 mi	23082+61	13834+42	13834+42	22842(Top 80%)	13671(Top 85%)	13671(Top 573%)
30K	18.64 mi	3.11 mi	23153-71	13816+18	13816+18	23576(Top 83%)	13873(Top 86%)	13873(Top 581%)
20M	20.00 mi	1.36 mi	23178-25	13818-2	13818-2	23444(Top 83%)	13733(Top 85%)	13733(Top 576%)
21M	21.00 mi	1.00 mi	23146+32	13784+34	13784+34	22845(Top 80%)	13365(Top 83%)	13365(Top 560%)
35K	21.75 mi	0.75 mi	23144+2	13775+9	13775+9	23049(Top 81%)	13413(Top 83%)	13413(Top 562%)
23M	23.00 mi	1.25 mi	23282-138	13805-30	13805-30	24804(Top 87%)	14240(Top 88%)	14240(Top 597%)
24M	24.00 mi	1.00 mi	23213+69	13747+58	13747+58	21888(Top 77%)	12756(Top 79%)	12756(Top 535%)
40K	24.85 mi	0.85 mi	23139+74	13698+49	13698+49	21529(Top 76%)	12533(Top 78%)	12533(Top 525%)
25.2M	25.20 mi	0.35 mi	23092+47	13670+28	13670+28	19129(Top 67%)	11387(Top 71%)	11387(Top 477%)
Finish	26.22 mi	1.02 mi	23009+83	13624+46	13624+46	20123(Top 71%)	11860(Top 74%)	11860(Top 497%)

11860

Passing Analysis

Category:

Athletes Passed

1447

Passed By

1503

Net Change

-56

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22953
5K → 10K	352	132	+220	#22953	#22733
10K → 15K	73	451	-378	#22733	#23111
15K → 20K	123	222	-99	#23111	#23210
20K → Half	73	6	+67	#23210	#23143
Half → 25K	159	98	+61	#23143	#23082
25K → 30K	149	220	-71	#23082	#23153
30K → 20M	61	86	-25	#23153	#23178
20M → 21M	79	47	+32	#23178	#23146
21M → 35K	40	38	+2	#23146	#23144
35K → 23M	35	173	-138	#23144	#23282
23M → 24M	84	15	+69	#23282	#23213
24M → 40K	84	10	+74	#23213	#23139
40K → 25.2M	48	1	+47	#23139	#23092
25.2M → Finish	87	4	+83	#23092	#23009
TOTALS	1447	1503	-56