David Lefcourt

Bib: 27555•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Top 42%

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Top 44%

Division (M45-49)

#0 / 2218

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

25:56

Rank: #16907

Start → 5K

25:56 | 8:21/mi

5K· 3.11 mi

25:56

Rank: #16907

Start → 5K

25:56 | 8:21/mi

10K· 6.21 mi

49:45

Rank: #14450 (+2457)

5K → 10K

23:49 | 7:40/mi

10K· 6.21 mi

49:45

Rank: #14450 (+2457)

5K → 10K

23:49 | 7:40/mi

15K· 9.32 mi

1:13:15

Rank: #12967 (+1483)

10K → 15K

23:30 | 7:34/mi

15K· 9.32 mi

1:13:15

Rank: #12967 (+1483)

10K → 15K

23:30 | 7:34/mi

20K· 12.43 mi

1:37:32

Rank: #12248 (+719)

15K → 20K

24:17 | 7:49/mi

20K· 12.43 mi

1:37:32

Rank: #12248 (+719)

15K → 20K

24:17 | 7:49/mi

Half· 13.11 mi

1:42:48

Rank: #12164 (+84)

20K → Half

5:16 | 7:43/mi

Half· 13.11 mi

1:42:48

Rank: #12164 (+84)

20K → Half

5:16 | 7:43/mi

25K· 15.53 mi

2:02:16

Rank: #11755 (+409)

Half → 25K

19:28 | 8:02/mi

25K· 15.53 mi

2:02:16

Rank: #11755 (+409)

Half → 25K

19:28 | 8:02/mi

30K· 18.64 mi

2:28:11

Rank: #11281 (+474)

25K → 30K

25:55 | 8:21/mi

30K· 18.64 mi

2:28:11

Rank: #11281 (+474)

25K → 30K

25:55 | 8:21/mi

20M

2:39:29

Rank: #10985 (+296)

30K → 20M

11:18 | 8:19/mi

20M

2:39:29

Rank: #10985 (+296)

30K → 20M

11:18 | 8:19/mi

21M

2:48:34

Rank: #10775 (+210)

20M → 21M

9:05 | 9:05/mi

21M

2:48:34

Rank: #10775 (+210)

20M → 21M

9:05 | 9:05/mi

35K· 21.75 mi

2:55:14

Rank: #10853 (-78)

21M → 35K

6:40 | 8:55/mi

35K· 21.75 mi

2:55:14

Rank: #10853 (-78)

21M → 35K

6:40 | 8:55/mi

23M

3:06:45

Rank: #10927 (-74)

35K → 23M

11:31 | 9:12/mi

23M

3:06:45

Rank: #10927 (-74)

35K → 23M

11:31 | 9:12/mi

24M

3:15:25

Rank: #10858 (+69)

23M → 24M

8:40 | 8:40/mi

24M

3:15:25

Rank: #10858 (+69)

23M → 24M

8:40 | 8:40/mi

40K· 24.85 mi

3:23:02

Rank: #10803 (+55)

24M → 40K

7:37 | 8:54/mi

40K· 24.85 mi

3:23:02

Rank: #10803 (+55)

24M → 40K

7:37 | 8:54/mi

25.2M

3:26:33

Rank: #10803

40K → 25.2M

3:31 | 10:12/mi

25.2M

3:26:33

Rank: #10803

40K → 25.2M

3:31 | 10:12/mi

Finish· 26.22 mi

3:35:01

Rank: #10774 (+29)

25.2M → Finish

8:28 | 8:19/mi

Finish· 26.22 mi

3:35:01

Rank: #10774 (+29)

25.2M → Finish

8:28 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:42:48

Pace7:50 /mi

2nd Half

Distance13.11 mi

Time1:52:13

Pace8:34 /mi

📊Positive Split: 9.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:44:56	25:56	8:21	25:56	8:21	-
10K	6.21 mi	12:08:45	49:45	8:00	23:49	7:40	-0:41
15K	9.32 mi	12:32:15	1:13:15	7:52	23:30	7:34	-0:06
20K	12.43 mi	12:56:32	1:37:32	7:51	24:17	7:49	+0:15
Half	13.11 mi	13:01:48	1:42:48	7:50	5:16	7:43	-0:06
25K	15.53 mi	13:21:16	2:02:16	7:52	19:28	8:02	+0:19
30K	18.64 mi	13:47:11	2:28:11	7:57	25:55	8:21	+0:19
20M	20.00 mi	13:58:29	2:39:29	7:58	11:18	8:19	-0:02
21M	21.00 mi	14:07:34	2:48:34	8:02	9:05	9:05	+0:46
35K	21.75 mi	14:14:14	2:55:14	8:03	6:40	8:55	-0:10
23M	23.00 mi	14:25:45	3:06:45	8:07	11:31	9:12	+0:17
24M	24.00 mi	14:34:25	3:15:25	8:09	8:40	8:40	-0:32
40K	24.85 mi	14:42:02	3:23:02	8:10	7:37	8:54	+0:14
25.2M	25.20 mi	14:45:33	3:26:33	8:12	3:31	10:12	+1:18
Finish	26.22 mi	14:54:01	3:35:01	8:12	8:28	8:19	-1:53

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

7:34 /mi

Average Pace

8:12 /mi

Slowest Pace

10:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:52

36% of race

Time at Steady Pace

1:39:45

46% of race

Time at Slower Pace

38:24

18% of race

Average Pace: 8:12 /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	11:44:56	25:56	8:21	25:56	8:21	#16907
10K	6.21 mi	12:08:45	49:45	8:00	23:49	7:40	#14450
15K	9.32 mi	12:32:15	1:13:15	7:52	23:30	7:34	#12967
20K	12.43 mi	12:56:32	1:37:32	7:51	24:17	7:49	#12248
Half	13.11 mi	13:01:48	1:42:48	7:50	5:16	7:43	#12164
25K	15.53 mi	13:21:16	2:02:16	7:52	19:28	8:02	#11755
30K	18.64 mi	13:47:11	2:28:11	7:57	25:55	8:21	#11281
20M	20.00 mi	13:58:29	2:39:29	7:58	11:18	8:19	#10985
21M	21.00 mi	14:07:34	2:48:34	8:02	9:05	9:05	#10775
35K	21.75 mi	14:14:14	2:55:14	8:03	6:40	8:55	#10853
23M	23.00 mi	14:25:45	3:06:45	8:07	11:31	9:12	#10927
24M	24.00 mi	14:34:25	3:15:25	8:09	8:40	8:40	#10858
40K	24.85 mi	14:42:02	3:23:02	8:10	7:37	8:54	#10803
25.2M	25.20 mi	14:45:33	3:26:33	8:12	3:31	10:12	#10803
Finish	26.22 mi	14:54:01	3:35:01	8:12	8:28	8:19	#10774

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	16907	10757	10757	10135(Top 40%)	7866(Top 54%)	7866(Top 355%)
10K	6.21 mi	3.10 mi	14450+2457	9806+951	9806+951	11586(Top 45%)	8588(Top 59%)	8588(Top 387%)
15K	9.32 mi	3.11 mi	12967+1483	9200+606	9200+606	10135(Top 40%)	7866(Top 54%)	7866(Top 355%)
20K	12.43 mi	3.11 mi	12248+719	8862+338	8862+338	10528(Top 41%)	7916(Top 54%)	7916(Top 357%)
Half	13.11 mi	0.68 mi	12164+84	8817+45	8817+45	10702(Top 42%)	8031(Top 55%)	8031(Top 362%)
25K	15.53 mi	2.42 mi	11755+409	8603+214	8603+214	10365(Top 41%)	7670(Top 53%)	7670(Top 346%)
30K	18.64 mi	3.11 mi	11281+474	8281+322	8281+322	9774(Top 38%)	7161(Top 49%)	7161(Top 323%)
20M	20.00 mi	1.36 mi	10985+296	8085+196	8085+196	8465(Top 33%)	6236(Top 43%)	6236(Top 281%)
21M	21.00 mi	1.00 mi	10775+210	7922+163	7922+163	8947(Top 35%)	6262(Top 43%)	6262(Top 282%)
35K	21.75 mi	0.75 mi	10853-78	7931-9	7931-9	12832(Top 50%)	8076(Top 55%)	8076(Top 364%)
23M	23.00 mi	1.25 mi	10927-74	7907+24	7907+24	12112(Top 47%)	7618(Top 52%)	7618(Top 343%)
24M	24.00 mi	1.00 mi	10858+69	7835+72	7835+72	10380(Top 41%)	6732(Top 46%)	6732(Top 304%)
40K	24.85 mi	0.85 mi	10803+55	7751+84	7751+84	10393(Top 41%)	6614(Top 45%)	6614(Top 298%)
25.2M	25.20 mi	0.35 mi	10803	7723+28	7723+28	11670(Top 46%)	7213(Top 49%)	7213(Top 325%)
Finish	26.22 mi	1.02 mi	10774+29	7668+55	7668+55	10379(Top 41%)	6674(Top 46%)	6674(Top 301%)

6674

Passing Analysis

Category:

Athletes Passed

6897

Passed By

764

Net Change

+6133

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#16907
5K → 10K	2461	4	+2457	#16907	#14450
10K → 15K	1484	1	+1483	#14450	#12967
15K → 20K	725	6	+719	#12967	#12248
20K → Half	89	5	+84	#12248	#12164
Half → 25K	455	46	+409	#12164	#11755
25K → 30K	557	83	+474	#11755	#11281
30K → 20M	315	19	+296	#11281	#10985
20M → 21M	262	52	+210	#10985	#10775
21M → 35K	52	130	-78	#10775	#10853
35K → 23M	116	190	-74	#10853	#10927
23M → 24M	131	62	+69	#10927	#10858
24M → 40K	116	61	+55	#10858	#10803
40K → 25.2M	45	45	0	#10803	#10803
25.2M → Finish	89	60	+29	#10803	#10774
TOTALS	6897	764	+6133