David Belbeck

Bib: 13378•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Division (M50-54)

#0 / 1935

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

23:25

Rank: #11076

Start → 5K

23:25 | 7:32/mi

5K· 3.11 mi

23:25

Rank: #11076

Start → 5K

23:25 | 7:32/mi

10K· 6.21 mi

47:25

Rank: #11491 (-415)

5K → 10K

24:00 | 7:43/mi

10K· 6.21 mi

47:25

Rank: #11491 (-415)

5K → 10K

24:00 | 7:43/mi

15K· 9.32 mi

1:11:26

Rank: #11440 (+51)

10K → 15K

24:01 | 7:44/mi

15K· 9.32 mi

1:11:26

Rank: #11440 (+51)

10K → 15K

24:01 | 7:44/mi

20K· 12.43 mi

1:36:31

Rank: #11654 (-214)

15K → 20K

25:05 | 8:04/mi

20K· 12.43 mi

1:36:31

Rank: #11654 (-214)

15K → 20K

25:05 | 8:04/mi

Half· 13.11 mi

1:41:47

Rank: #11583 (+71)

20K → Half

5:16 | 7:43/mi

Half· 13.11 mi

1:41:47

Rank: #11583 (+71)

20K → Half

5:16 | 7:43/mi

25K· 15.53 mi

2:01:07

Rank: #11246 (+337)

Half → 25K

19:20 | 7:58/mi

25K· 15.53 mi

2:01:07

Rank: #11246 (+337)

Half → 25K

19:20 | 7:58/mi

30K· 18.64 mi

2:27:37

Rank: #11087 (+159)

25K → 30K

26:30 | 8:32/mi

30K· 18.64 mi

2:27:37

Rank: #11087 (+159)

25K → 30K

26:30 | 8:32/mi

20M

2:40:01

Rank: #11188 (-101)

30K → 20M

12:24 | 9:07/mi

20M

2:40:01

Rank: #11188 (-101)

30K → 20M

12:24 | 9:07/mi

21M

2:50:03

Rank: #11319 (-131)

20M → 21M

10:02 | 10:02/mi

21M

2:50:03

Rank: #11319 (-131)

20M → 21M

10:02 | 10:02/mi

35K· 21.75 mi

2:56:57

Rank: #11417 (-98)

21M → 35K

6:54 | 9:13/mi

35K· 21.75 mi

2:56:57

Rank: #11417 (-98)

21M → 35K

6:54 | 9:13/mi

23M

3:09:08

Rank: #11612 (-195)

35K → 23M

12:11 | 9:44/mi

23M

3:09:08

Rank: #11612 (-195)

35K → 23M

12:11 | 9:44/mi

24M

3:19:41

Rank: #12028 (-416)

23M → 24M

10:33 | 10:33/mi

24M

3:19:41

Rank: #12028 (-416)

23M → 24M

10:33 | 10:33/mi

40K· 24.85 mi

3:30:59

Rank: #12838 (-810)

24M → 40K

11:18 | 13:13/mi

40K· 24.85 mi

3:30:59

Rank: #12838 (-810)

24M → 40K

11:18 | 13:13/mi

25.2M

3:34:58

Rank: #12911 (-73)

40K → 25.2M

3:59 | 11:33/mi

25.2M

3:34:58

Rank: #12911 (-73)

40K → 25.2M

3:59 | 11:33/mi

Finish· 26.22 mi

3:44:43

Rank: #13085 (-174)

25.2M → Finish

9:45 | 9:34/mi

Finish· 26.22 mi

3:44:43

Rank: #13085 (-174)

25.2M → Finish

9:45 | 9:34/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:41:47

Pace7:46 /mi

2nd Half

Distance13.11 mi

Time2:02:56

Pace9:23 /mi

📊Positive Split: 20.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:53:25	23:25	7:32	23:25	7:32	-
10K	6.21 mi	11:17:25	47:25	7:38	24:00	7:43	+0:11
15K	9.32 mi	11:41:26	1:11:26	7:40	24:01	7:44	+0:01
20K	12.43 mi	12:06:31	1:36:31	7:46	25:05	8:04	+0:20
Half	13.11 mi	12:11:47	1:41:47	7:46	5:16	7:43	-0:21
25K	15.53 mi	12:31:07	2:01:07	7:48	19:20	7:58	+0:15
30K	18.64 mi	12:57:37	2:27:37	7:55	26:30	8:32	+0:34
20M	20.00 mi	13:10:01	2:40:01	8:00	12:24	9:07	+0:35
21M	21.00 mi	13:20:03	2:50:03	8:06	10:02	10:02	+0:55
35K	21.75 mi	13:26:57	2:56:57	8:08	6:54	9:13	-0:49
23M	23.00 mi	13:39:08	3:09:08	8:13	12:11	9:44	+0:31
24M	24.00 mi	13:49:41	3:19:41	8:19	10:33	10:33	+0:49
40K	24.85 mi	14:00:59	3:30:59	8:29	11:18	13:13	+2:40
25.2M	25.20 mi	14:04:58	3:34:58	8:32	3:59	11:33	-1:40
Finish	26.22 mi	14:14:43	3:44:43	8:35	9:45	9:34	-1:59

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

7:32 /mi

Average Pace

8:35 /mi

Slowest Pace

13:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:07

54% of race

Time at Steady Pace

1:07:44

30% of race

Time at Slower Pace

35:52

16% of race

Average Pace: 8:34 /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	10:53:25	23:25	7:32	23:25	7:32	#11076
10K	6.21 mi	11:17:25	47:25	7:38	24:00	7:43	#11491
15K	9.32 mi	11:41:26	1:11:26	7:40	24:01	7:44	#11440
20K	12.43 mi	12:06:31	1:36:31	7:46	25:05	8:04	#11654
Half	13.11 mi	12:11:47	1:41:47	7:46	5:16	7:43	#11583
25K	15.53 mi	12:31:07	2:01:07	7:48	19:20	7:58	#11246
30K	18.64 mi	12:57:37	2:27:37	7:55	26:30	8:32	#11087
20M	20.00 mi	13:10:01	2:40:01	8:00	12:24	9:07	#11188
21M	21.00 mi	13:20:03	2:50:03	8:06	10:02	10:02	#11319
35K	21.75 mi	13:26:57	2:56:57	8:08	6:54	9:13	#11417
23M	23.00 mi	13:39:08	3:09:08	8:13	12:11	9:44	#11612
24M	24.00 mi	13:49:41	3:19:41	8:19	10:33	10:33	#12028
40K	24.85 mi	14:00:59	3:30:59	8:29	11:18	13:13	#12838
25.2M	25.20 mi	14:04:58	3:34:58	8:32	3:59	11:33	#12911
Finish	26.22 mi	14:14:43	3:44:43	8:35	9:45	9:34	#13085

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	11076	8450	8450	11406(Top 45%)	8477(Top 58%)	8477(Top 438%)
10K	6.21 mi	3.10 mi	11491-415	8588-138	8588-138	12055(Top 47%)	8807(Top 60%)	8807(Top 455%)
15K	9.32 mi	3.11 mi	11440+51	8529+59	8529+59	11406(Top 45%)	8477(Top 58%)	8477(Top 438%)
20K	12.43 mi	3.11 mi	11654-214	8600-71	8600-71	12334(Top 48%)	8809(Top 60%)	8809(Top 455%)
Half	13.11 mi	0.68 mi	11583+71	8568+32	8568+32	10733(Top 42%)	8062(Top 55%)	8062(Top 417%)
25K	15.53 mi	2.42 mi	11246+337	8366+202	8366+202	10028(Top 39%)	7514(Top 52%)	7514(Top 388%)
30K	18.64 mi	3.11 mi	11087+159	8189+177	8189+177	10806(Top 42%)	7685(Top 53%)	7685(Top 397%)
20M	20.00 mi	1.36 mi	11188-101	8186+3	8186+3	12743(Top 50%)	8288(Top 57%)	8288(Top 428%)
21M	21.00 mi	1.00 mi	11319-131	8193-7	8193-7	13067(Top 51%)	8211(Top 56%)	8211(Top 424%)
35K	21.75 mi	0.75 mi	11417-98	8209-16	8209-16	14334(Top 56%)	8795(Top 60%)	8795(Top 455%)
23M	23.00 mi	1.25 mi	11612-195	8228-19	8228-19	14457(Top 57%)	8782(Top 60%)	8782(Top 454%)
24M	24.00 mi	1.00 mi	12028-416	8367-139	8367-139	17983(Top 70%)	10485(Top 72%)	10485(Top 542%)
40K	24.85 mi	0.85 mi	12838-810	8672-305	8672-305	22574(Top 88%)	12790(Top 88%)	12790(Top 661%)
25.2M	25.20 mi	0.35 mi	12911-73	8689-17	8689-17	16138(Top 63%)	9492(Top 65%)	9492(Top 491%)
Finish	26.22 mi	1.02 mi	13085-174	8732-43	8732-43	16795(Top 66%)	9844(Top 68%)	9844(Top 509%)

9844

Passing Analysis

Category:

Athletes Passed

1879

Passed By

3888

Net Change

-2009

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#11076
5K → 10K	148	563	-415	#11076	#11491
10K → 15K	248	197	+51	#11491	#11440
15K → 20K	174	388	-214	#11440	#11654
20K → Half	80	9	+71	#11654	#11583
Half → 25K	381	44	+337	#11583	#11246
25K → 30K	369	210	+159	#11246	#11087
30K → 20M	107	208	-101	#11087	#11188
20M → 21M	108	239	-131	#11188	#11319
21M → 35K	61	159	-98	#11319	#11417
35K → 23M	92	287	-195	#11417	#11612
23M → 24M	38	454	-416	#11612	#12028
24M → 40K	9	819	-810	#12028	#12838
40K → 25.2M	22	95	-73	#12838	#12911
25.2M → Finish	42	216	-174	#12911	#13085
TOTALS	1879	3888	-2009