Douglas Lauber

Ashburn, VA

Bib: 9230 M 51

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Division (M50-54)

#0 / 2905

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

9:24/mi

28:13

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:03/mi

29:11

→ flat

76 ft elev

9:07/mi

37:19

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:17/mi

46:36

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:20/mi

55:56

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:31/mi

57:58

→ flat0.6% grade

58 ft elev

9:01/mi

1:05:03

↓ 30 ft0.6% grade

33 ft elev

9:53/mi

1:14:56

↑ 30 ft0.4% grade

54 ft elev

9:38/mi

1:24:34

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:21/mi

1:27:34

↓ 13 ft0.8% grade

66 ft elev

10M

9:43/mi

1:34:10

↓ 36 ft0.9% grade

33 ft elev

11M

9:41/mi

1:43:51

↑ 43 ft0.7% grade

72 ft elev

12M

9:43/mi

1:53:34

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:40/mi

1:57:42

↑ 16 ft0.7% grade

54 ft elev

13M

10:20/mi

2:03:37

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

10:20/mi

2:04:45

→ flat0.5% grade

49 ft elev

14M

10:02/mi

2:13:41

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

10:53/mi

2:24:34

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

11:06/mi

2:30:30

↑ 68 ft2.4% grade

169 ft elev

16M

10:33/mi

2:35:25

↓ 45 ft1.7% grade

125 ft elev

17M

10:27/mi

2:45:52

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

11:19/mi

2:57:11

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

12:55/mi

3:05:28

→ flat

41 ft elev

19M

11:36/mi

3:09:38

→ flat0.2% grade

39 ft elev

20M

12:04/mi

3:21:42

↑ 43 ft0.7% grade

72 ft elev

21M

11:17/mi

3:32:59

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

12:12/mi

3:42:07

↑ 20 ft↓ 23 ft

52 ft elev

22M

12:13/mi

3:45:12

→ flat0.2% grade

51 ft elev

23M

11:53/mi

3:57:05

↓ 10 ft0.1% grade

46 ft elev

24M

11:20/mi

4:08:25

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

10:49/mi

4:17:40

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:12/mi

4:19:09

↑ 10 ft1.3% grade

111 ft elev

26M

10:49/mi

4:29:58

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:45/mi

4:32:06

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

2:04:459:31 /mi⚡ faster

2nd Half

2:27:2111:14 /mi+18.1%

Positive split — 18.1% slower in the second half

AI Race Performance Report

Douglas's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	28:13	9:24	3.00 mi	28:13	9:24	-
5K	29:11	9:24	0.11 mi	0:58	9:03	-0:21
4M	37:19	9:20	0.89 mi	8:08	9:07	+0:04
5M	46:36	9:19	1.00 mi	9:17	9:17	+0:10
6M	55:56	9:19	1.00 mi	9:20	9:20	+0:03
10K	57:58	9:20	0.21 mi	2:02	9:31	+0:11
7M	1:05:03	9:18	0.79 mi	7:05	9:01	-0:30
8M	1:14:56	9:22	1.00 mi	9:53	9:53	+0:52
9M	1:24:34	9:24	1.00 mi	9:38	9:38	-0:15
15K	1:27:34	9:24	0.32 mi	3:00	9:21	-0:17
10M	1:34:10	9:25	0.68 mi	6:36	9:43	+0:22
11M	1:43:51	9:26	1.00 mi	9:41	9:41	-0:02
12M	1:53:34	9:28	1.00 mi	9:43	9:43	+0:02
20K	1:57:42	9:28	0.43 mi	4:08	9:40	-0:03
13M	2:03:37	9:31	0.57 mi	5:55	10:20	+0:40
Half(13.11 mi)	2:04:45	9:31	0.11 mi	1:08	10:20	0:00
14M	2:13:41	9:33	0.89 mi	8:56	10:02	-0:18
15M	2:24:34	9:38	1.00 mi	10:53	10:53	+0:51
25K	2:30:30	9:41	0.53 mi	5:56	11:06	+0:13
16M	2:35:25	9:43	0.47 mi	4:55	10:33	-0:33
17M	2:45:52	9:45	1.00 mi	10:27	10:27	-0:06
18M	2:57:11	9:51	1.00 mi	11:19	11:19	+0:52
30K	3:05:28	9:57	0.64 mi	8:17	12:55	+1:36
19M	3:09:38	9:59	0.36 mi	4:10	11:36	-1:19
20M	3:21:42	10:05	1.00 mi	12:04	12:04	+0:28
21M	3:32:59	10:09	1.00 mi	11:17	11:17	-0:47
35K	3:42:07	10:13	0.75 mi	9:08	12:12	+0:55
22M	3:45:12	10:14	0.25 mi	3:05	12:13	+0:01
23M	3:57:05	10:18	1.00 mi	11:53	11:53	-0:20
24M	4:08:25	10:21	1.00 mi	11:20	11:20	-0:33
40K	4:17:40	10:22	0.85 mi	9:15	10:49	-0:31
25M	4:19:09	10:22	0.15 mi	1:29	10:12	-0:37
26M	4:29:58	10:23	1.00 mi	10:49	10:49	+0:37
Finish(26.22 mi)	4:32:06	10:23	0.22 mi	2:08	9:45	-1:04

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

10:23 /mi

Slowest Pace

12:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:49:57

40% of race

Time at Steady Pace

1:02:47

23% of race

Time at Slower Pace

1:39:22

37% of race

Average Pace: 10:23 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

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

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
3M	3.00 mi	28215	18848	1575	31630	20144	1688
5K	0.11 mi	27988+227	18702+146	1564+11	25431	17079	1437
4M	0.89 mi	27611+377	18547+155	1557+7	26424	17920	1491
5M	1.00 mi	28077-466	18779-232	1578-21	29860	19683	1668
6M	1.00 mi	28265-188	18891-112	1582-4	29340	19422	1625
10K	0.21 mi	28336-71	18934-43	1580+2	30438	19967	1680
7M	0.79 mi	28237+99	18894+40	1571+9	27593	18599	1549
8M	1.00 mi	28963-726	19267-373	1615-44	33495	21521	1818
9M	1.00 mi	29102-139	19349-82	1618-3	30376	20042	1684
15K	0.32 mi	29083+19	19337+12	1614+4	29210	19306	1626
10M	0.68 mi	29208-125	19394-57	1615-1	31465	20298	1692
11M	1.00 mi	29196+12	19368+26	1611+4	29519	19413	1621
12M	1.00 mi	29222-26	19379-11	1615-4	30082	19673	1642
20K	0.43 mi	29196+26	19367+12	1617-2	29416	19301	1607
13M	0.57 mi	29266-70	19386-19	1616+1	31630	20144	1688
Half(13.11 mi)	0.11 mi	29300-34	19397-11	1619-3	32736	20663	1724
14M	0.89 mi	29363-63	19391+6	1617+2	31381	19961	1671
15M	1.00 mi	29663-300	19513-122	1629-12	34017	20999	1766
25K	0.53 mi	29752-89	19520-7	1632-3	33583	20579	1743
16M	0.47 mi	29936-184	19595-75	1633-1	37740	22593	1983
17M	1.00 mi	30075-139	19631-36	1639-6	32726	20245	1704
18M	1.00 mi	30574-499	19827-196	1660-21	38988	22738	1981
30K	0.64 mi	31227-653	20073-246	1687-27	45164	25015	2228
19M	0.36 mi	31402-175	20122-49	1690-3	40789	23005	2006
20M	1.00 mi	31646-244	20126-4	1686+4	37200	21244	1836
21M	1.00 mi	31561+85	19988+138	1671+15	31506	18455	1563
35K	0.75 mi	31850-289	20061-73	1684-13	39812	22218	1949
22M	0.25 mi	31934-84	20076-15	1683+1	40074	22253	1934
23M	1.00 mi	32167-233	20095-19	1685-2	37267	20808	1802
24M	1.00 mi	32005+162	19943+152	1666+19	29470	17075	1410
40K	0.85 mi	31880+125	19823+120	1653+13	29156	16766	1417
25M	0.15 mi	31832+48	19788+35	1650+3	26163	15660	1276
26M	1.00 mi	31850-18	19736+52	1638+12	32657	18442	1518
Finish(26.22 mi)	0.22 mi	31821+29	19711+25	1636+2	29706	17143	1325

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 52%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

31630

Males

20144

No position changes recorded for this athlete.

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