Derek Melfi

Bib: 29123•M

0:00

0:00

/ mi

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Overall

#0 / 25550

Gender (Male)

#0 / 14578

Division (M18-39)

#0 / 4849

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

30:36

Rank: #22628

Start → 5K

9:51/mi

30:36 split

5K· 3.11 mi

30:36

Rank: #22628

Start → 5K

9:51/mi

30:36 split

10K· 6.21 mi

1:00:58

Rank: #22349 (+279)

5K → 10K

9:46/mi

30:22 split

10K· 6.21 mi

1:00:58

Rank: #22349 (+279)

5K → 10K

9:46/mi

30:22 split

15K· 9.32 mi

1:30:37

Rank: #21814 (+535)

10K → 15K

9:33/mi

29:39 split

15K· 9.32 mi

1:30:37

Rank: #21814 (+535)

10K → 15K

9:33/mi

29:39 split

20K· 12.43 mi

2:01:17

Rank: #21347 (+467)

15K → 20K

9:52/mi

30:40 split

20K· 12.43 mi

2:01:17

Rank: #21347 (+467)

15K → 20K

9:52/mi

30:40 split

Half· 13.11 mi

2:08:29

Rank: #21437 (-90)

20K → Half

10:33/mi

7:12 split

Half· 13.11 mi

2:08:29

Rank: #21437 (-90)

20K → Half

10:33/mi

7:12 split

25K· 15.53 mi

2:36:02

Rank: #21585 (-148)

Half → 25K

11:22/mi

27:33 split

25K· 15.53 mi

2:36:02

Rank: #21585 (-148)

Half → 25K

11:22/mi

27:33 split

30K· 18.64 mi

3:15:16

Rank: #21912 (-327)

25K → 30K

12:38/mi

39:14 split

30K· 18.64 mi

3:15:16

Rank: #21912 (-327)

25K → 30K

12:38/mi

39:14 split

20M

3:32:42

Rank: #21966 (-54)

30K → 20M

12:50/mi

17:26 split

20M

3:32:42

Rank: #21966 (-54)

30K → 20M

12:50/mi

17:26 split

21M

3:47:05

Rank: #22041 (-75)

20M → 21M

14:23/mi

14:23 split

21M

3:47:05

Rank: #22041 (-75)

20M → 21M

14:23/mi

14:23 split

35K· 21.75 mi

3:56:54

Rank: #22120 (-79)

21M → 35K

13:07/mi

9:49 split

35K· 21.75 mi

3:56:54

Rank: #22120 (-79)

21M → 35K

13:07/mi

9:49 split

23M

4:13:50

Rank: #22240 (-120)

35K → 23M

13:31/mi

16:56 split

23M

4:13:50

Rank: #22240 (-120)

35K → 23M

13:31/mi

16:56 split

24M

4:27:01

Rank: #22311 (-71)

23M → 24M

13:11/mi

13:11 split

24M

4:27:01

Rank: #22311 (-71)

23M → 24M

13:11/mi

13:11 split

40K· 24.85 mi

4:38:16

Rank: #22312 (-1)

24M → 40K

13:09/mi

11:15 split

40K· 24.85 mi

4:38:16

Rank: #22312 (-1)

24M → 40K

13:09/mi

11:15 split

25.2M

4:42:54

Rank: #22290 (+22)

40K → 25.2M

13:26/mi

4:38 split

25.2M

4:42:54

Rank: #22290 (+22)

40K → 25.2M

13:26/mi

4:38 split

Finish· 26.22 mi

4:54:17

Rank: #22290

25.2M → Finish

11:10/mi

11:23 split

Finish· 26.22 mi

4:54:17

Rank: #22290

25.2M → Finish

11:10/mi

11:23 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:08:29

Pace9:48 /mi

2nd Half

Distance13.11 mi

Time2:45:48

Pace12:39 /mi

📊Positive Split: 29.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:52:24	30:36	9:51	30:36	9:51	-
10K	6.21 mi	12:22:46	1:00:58	9:49	30:22	9:46	-0:05
15K	9.32 mi	12:52:25	1:30:37	9:43	29:39	9:33	-0:13
20K	12.43 mi	13:23:05	2:01:17	9:46	30:40	9:52	+0:19
Half	13.11 mi	13:30:17	2:08:29	9:48	7:12	10:33	+0:41
25K	15.53 mi	13:57:50	2:36:02	10:03	27:33	11:22	+0:49
30K	18.64 mi	14:37:04	3:15:16	10:29	39:14	12:38	+1:16
20M	20.00 mi	14:54:30	3:32:42	10:38	17:26	12:50	+0:12
21M	21.00 mi	15:08:53	3:47:05	10:49	14:23	14:23	+1:33
35K	21.75 mi	15:18:42	3:56:54	10:54	9:49	13:07	-1:16
23M	23.00 mi	15:35:38	4:13:50	11:02	16:56	13:31	+0:24
24M	24.00 mi	15:48:49	4:27:01	11:08	13:11	13:11	-0:20
40K	24.85 mi	16:00:04	4:38:16	11:12	11:15	13:09	-0:02
25.2M	25.20 mi	16:04:42	4:42:54	11:14	4:38	13:26	+0:17
Finish	26.22 mi	16:16:05	4:54:17	11:14	11:23	11:10	-2:16

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

9:33 /mi

Average Pace

11:14 /mi

Slowest Pace

14:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:25

57% of race

Time at Steady Pace

1:30:55

31% of race

Time at Slower Pace

35:57

12% of race

Average Pace: 11:13 /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	11:52:24	30:36	9:51	30:36	9:51	#22628
10K	6.21 mi	12:22:46	1:00:58	9:49	30:22	9:46	#22349
15K	9.32 mi	12:52:25	1:30:37	9:43	29:39	9:33	#21814
20K	12.43 mi	13:23:05	2:01:17	9:46	30:40	9:52	#21347
Half	13.11 mi	13:30:17	2:08:29	9:48	7:12	10:33	#21437
25K	15.53 mi	13:57:50	2:36:02	10:03	27:33	11:22	#21585
30K	18.64 mi	14:37:04	3:15:16	10:29	39:14	12:38	#21912
20M	20.00 mi	14:54:30	3:32:42	10:38	17:26	12:50	#21966
21M	21.00 mi	15:08:53	3:47:05	10:49	14:23	14:23	#22041
35K	21.75 mi	15:18:42	3:56:54	10:54	9:49	13:07	#22120
23M	23.00 mi	15:35:38	4:13:50	11:02	16:56	13:31	#22240
24M	24.00 mi	15:48:49	4:27:01	11:08	13:11	13:11	#22311
40K	24.85 mi	16:00:04	4:38:16	11:12	11:15	13:09	#22312
25.2M	25.20 mi	16:04:42	4:42:54	11:14	4:38	13:26	#22290
Finish	26.22 mi	16:16:05	4:54:17	11:14	11:23	11:10	#22290

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	3.11 mi	22628	13364	13364	20789(Top 81%)	12533(Top 86%)	12533(Top 258%)
10K	6.21 mi	3.10 mi	22349+279	13218+146	13218+146	22029(Top 86%)	13055(Top 90%)	13055(Top 269%)
15K	9.32 mi	3.11 mi	21814+535	12967+251	12967+251	20789(Top 81%)	12533(Top 86%)	12533(Top 258%)
20K	12.43 mi	3.11 mi	21347+467	12766+201	12766+201	20243(Top 79%)	12252(Top 84%)	12252(Top 253%)
Half	13.11 mi	0.68 mi	21437-90	12794-28	12794-28	22734(Top 89%)	13337(Top 91%)	13337(Top 275%)
25K	15.53 mi	2.42 mi	21585-148	12847-53	12847-53	22193(Top 87%)	13045(Top 89%)	13045(Top 269%)
30K	18.64 mi	3.11 mi	21912-327	12945-98	12945-98	22822(Top 89%)	13217(Top 91%)	13217(Top 273%)
20M	20.00 mi	1.36 mi	21966-54	12947-2	12947-2	22641(Top 89%)	13019(Top 89%)	13019(Top 268%)
21M	21.00 mi	1.00 mi	22041-75	12972-25	12972-25	22846(Top 89%)	13085(Top 90%)	13085(Top 270%)
35K	21.75 mi	0.75 mi	22120-79	12996-24	12996-24	23366(Top 91%)	13319(Top 91%)	13319(Top 275%)
23M	23.00 mi	1.25 mi	22240-120	13037-41	13037-41	23249(Top 91%)	13254(Top 91%)	13254(Top 273%)
24M	24.00 mi	1.00 mi	22311-71	13051-14	13051-14	23331(Top 91%)	13218(Top 91%)	13218(Top 273%)
40K	24.85 mi	0.85 mi	22312-1	13032+19	13032+19	22505(Top 88%)	12755(Top 87%)	12755(Top 263%)
25.2M	25.20 mi	0.35 mi	22290+22	13020+12	13020+12	20589(Top 81%)	11741(Top 81%)	11741(Top 242%)
Finish	26.22 mi	1.02 mi	22290	12996+24	12996+24	21766(Top 85%)	12383(Top 85%)	12383(Top 255%)

12383

Passing Analysis

Category:

Athletes Passed

1917

Passed By

1579

Net Change

+338

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22628
5K → 10K	369	90	+279	#22628	#22349
10K → 15K	550	15	+535	#22349	#21814
15K → 20K	487	20	+467	#21814	#21347
20K → Half	14	104	-90	#21347	#21437
Half → 25K	106	254	-148	#21437	#21585
25K → 30K	80	407	-327	#21585	#21912
30K → 20M	55	109	-54	#21912	#21966
20M → 21M	37	112	-75	#21966	#22041
21M → 35K	23	102	-79	#22041	#22120
35K → 23M	31	151	-120	#22120	#22240
23M → 24M	40	111	-71	#22240	#22311
24M → 40K	46	47	-1	#22311	#22312
40K → 25.2M	32	10	+22	#22312	#22290
25.2M → Finish	47	47	0	#22290	#22290
TOTALS	1917	1579	+338