Laura Leff

Bib: 25608•F

0:00

0:00

/ mi

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Overall

#0 / 25550

Top 31%

Gender (Female)

#0 / 10924

Top 16%

Division (F18-39)

#0 / 4660

Top 29%

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

22:55

Rank: #9760

Start → 5K

7:23/mi

22:55 split

5K· 3.11 mi

22:55

Rank: #9760

Start → 5K

7:23/mi

22:55 split

10K· 6.21 mi

45:25

Rank: #8977 (+783)

5K → 10K

7:15/mi

22:30 split

10K· 6.21 mi

45:25

Rank: #8977 (+783)

5K → 10K

7:15/mi

22:30 split

15K· 9.32 mi

1:08:08

Rank: #8686 (+291)

10K → 15K

7:19/mi

22:43 split

15K· 9.32 mi

1:08:08

Rank: #8686 (+291)

10K → 15K

7:19/mi

22:43 split

20K· 12.43 mi

1:30:50

Rank: #8195 (+491)

15K → 20K

7:18/mi

22:42 split

20K· 12.43 mi

1:30:50

Rank: #8195 (+491)

15K → 20K

7:18/mi

22:42 split

Half· 13.11 mi

1:35:51

Rank: #8182 (+13)

20K → Half

7:21/mi

5:01 split

Half· 13.11 mi

1:35:51

Rank: #8182 (+13)

20K → Half

7:21/mi

5:01 split

25K· 15.53 mi

1:54:04

Rank: #7925 (+257)

Half → 25K

7:31/mi

18:13 split

25K· 15.53 mi

1:54:04

Rank: #7925 (+257)

Half → 25K

7:31/mi

18:13 split

30K· 18.64 mi

2:20:55

Rank: #8554 (-629)

25K → 30K

8:39/mi

26:51 split

30K· 18.64 mi

2:20:55

Rank: #8554 (-629)

25K → 30K

8:39/mi

26:51 split

20M

2:32:10

Rank: #8486 (+68)

30K → 20M

8:17/mi

11:15 split

20M

2:32:10

Rank: #8486 (+68)

30K → 20M

8:17/mi

11:15 split

21M

2:41:31

Rank: #8527 (-41)

20M → 21M

9:21/mi

9:21 split

21M

2:41:31

Rank: #8527 (-41)

20M → 21M

9:21/mi

9:21 split

35K· 21.75 mi

2:47:41

Rank: #8494 (+33)

21M → 35K

8:15/mi

6:10 split

35K· 21.75 mi

2:47:41

Rank: #8494 (+33)

21M → 35K

8:15/mi

6:10 split

23M

2:58:10

Rank: #8356 (+138)

35K → 23M

8:22/mi

10:29 split

23M

2:58:10

Rank: #8356 (+138)

35K → 23M

8:22/mi

10:29 split

24M

3:06:05

Rank: #8212 (+144)

23M → 24M

7:55/mi

7:55 split

24M

3:06:05

Rank: #8212 (+144)

23M → 24M

7:55/mi

7:55 split

40K· 24.85 mi

3:13:16

Rank: #8144 (+68)

24M → 40K

8:24/mi

7:11 split

40K· 24.85 mi

3:13:16

Rank: #8144 (+68)

24M → 40K

8:24/mi

7:11 split

25.2M

3:16:39

Rank: #8155 (-11)

40K → 25.2M

9:49/mi

3:23 split

25.2M

3:16:39

Rank: #8155 (-11)

40K → 25.2M

9:49/mi

3:23 split

Finish· 26.22 mi

3:24:12

Rank: #7970 (+185)

25.2M → Finish

7:25/mi

7:33 split

Finish· 26.22 mi

3:24:12

Rank: #7970 (+185)

25.2M → Finish

7:25/mi

7:33 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:35:51

Pace7:19 /mi

2nd Half

Distance13.11 mi

Time1:48:21

Pace8:16 /mi

📊Positive Split: 13.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:38:31	22:55	7:23	22:55	7:23	-
10K	6.21 mi	12:01:01	45:25	7:19	22:30	7:15	-0:08
15K	9.32 mi	12:23:44	1:08:08	7:19	22:43	7:19	+0:04
20K	12.43 mi	12:46:26	1:30:50	7:19	22:42	7:18	-0:01
Half	13.11 mi	12:51:27	1:35:51	7:19	5:01	7:21	+0:03
25K	15.53 mi	13:09:40	1:54:04	7:21	18:13	7:31	+0:10
30K	18.64 mi	13:36:31	2:20:55	7:34	26:51	8:39	+1:08
20M	20.00 mi	13:47:46	2:32:10	7:36	11:15	8:17	-0:22
21M	21.00 mi	13:57:07	2:41:31	7:41	9:21	9:21	+1:04
35K	21.75 mi	14:03:17	2:47:41	7:43	6:10	8:15	-1:06
23M	23.00 mi	14:13:46	2:58:10	7:45	10:29	8:22	+0:07
24M	24.00 mi	14:21:41	3:06:05	7:45	7:55	7:55	-0:27
40K	24.85 mi	14:28:52	3:13:16	7:47	7:11	8:24	+0:29
25.2M	25.20 mi	14:32:15	3:16:39	7:48	3:23	9:49	+1:25
Finish	26.22 mi	14:39:48	3:24:12	7:48	7:33	7:25	-2:24

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

7:15 /mi

Average Pace

7:48 /mi

Slowest Pace

9:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:37

60% of race

Time at Steady Pace

25:20

12% of race

Time at Slower Pace

57:15

28% of race

Average Pace: 7:47 /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	11:38:31	22:55	7:23	22:55	7:23	#9760
10K	6.21 mi	12:01:01	45:25	7:19	22:30	7:15	#8977
15K	9.32 mi	12:23:44	1:08:08	7:19	22:43	7:19	#8686
20K	12.43 mi	12:46:26	1:30:50	7:19	22:42	7:18	#8195
Half	13.11 mi	12:51:27	1:35:51	7:19	5:01	7:21	#8182
25K	15.53 mi	13:09:40	1:54:04	7:21	18:13	7:31	#7925
30K	18.64 mi	13:36:31	2:20:55	7:34	26:51	8:39	#8554
20M	20.00 mi	13:47:46	2:32:10	7:36	11:15	8:17	#8486
21M	21.00 mi	13:57:07	2:41:31	7:41	9:21	9:21	#8527
35K	21.75 mi	14:03:17	2:47:41	7:43	6:10	8:15	#8494
23M	23.00 mi	14:13:46	2:58:10	7:45	10:29	8:22	#8356
24M	24.00 mi	14:21:41	3:06:05	7:45	7:55	7:55	#8212
40K	24.85 mi	14:28:52	3:13:16	7:47	7:11	8:24	#8144
25.2M	25.20 mi	14:32:15	3:16:39	7:48	3:23	9:49	#8155
Finish	26.22 mi	14:39:48	3:24:12	7:48	7:33	7:25	#7970

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	3.11 mi	9760	1914	1914	8252(Top 32%)	1370(Top 13%)	1370(Top 29%)
10K	6.21 mi	3.10 mi	8977+783	1610+304	1610+304	8237(Top 32%)	1330(Top 12%)	1330(Top 29%)
15K	9.32 mi	3.11 mi	8686+291	1501+109	1501+109	8252(Top 32%)	1370(Top 13%)	1370(Top 29%)
20K	12.43 mi	3.11 mi	8195+491	1323+178	1323+178	7031(Top 28%)	1009(Top 9%)	1009(Top 22%)
Half	13.11 mi	0.68 mi	8182+13	1317+6	1317+6	8097(Top 32%)	1408(Top 13%)	1408(Top 30%)
25K	15.53 mi	2.42 mi	7925+257	1260+57	1260+57	7070(Top 28%)	1194(Top 11%)	1194(Top 26%)
30K	18.64 mi	3.11 mi	8554-629	1609-349	1609-349	11400(Top 45%)	3391(Top 31%)	3391(Top 73%)
20M	20.00 mi	1.36 mi	8486+68	1645-36	1645-36	8281(Top 32%)	2113(Top 19%)	2113(Top 45%)
21M	21.00 mi	1.00 mi	8527-41	1713-68	1713-68	10189(Top 40%)	3313(Top 30%)	3313(Top 71%)
35K	21.75 mi	0.75 mi	8494+33	1736-23	1736-23	9228(Top 36%)	2814(Top 26%)	2814(Top 60%)
23M	23.00 mi	1.25 mi	8356+138	1743-7	1743-7	7767(Top 30%)	2275(Top 21%)	2275(Top 49%)
24M	24.00 mi	1.00 mi	8212+144	1722+21	1722+21	6194(Top 24%)	1612(Top 15%)	1612(Top 35%)
40K	24.85 mi	0.85 mi	8144+68	1744-22	1744-22	7871(Top 31%)	2529(Top 23%)	2529(Top 54%)
25.2M	25.20 mi	0.35 mi	8155-11	1779-35	1779-35	10146(Top 40%)	3676(Top 34%)	3676(Top 79%)
Finish	26.22 mi	1.02 mi	7970+185	1723+56	1723+56	5149(Top 20%)	1260(Top 12%)	1260(Top 27%)

1260

Passing Analysis

Category:

Athletes Passed

3190

Passed By

1400

Net Change

+1790

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#9760
5K → 10K	811	28	+783	#9760	#8977
10K → 15K	340	49	+291	#8977	#8686
15K → 20K	504	13	+491	#8686	#8195
20K → Half	39	26	+13	#8195	#8182
Half → 25K	311	54	+257	#8182	#7925
25K → 30K	111	740	-629	#7925	#8554
30K → 20M	167	99	+68	#8554	#8486
20M → 21M	103	144	-41	#8486	#8527
21M → 35K	91	58	+33	#8527	#8494
35K → 23M	199	61	+138	#8494	#8356
23M → 24M	165	21	+144	#8356	#8212
24M → 40K	118	50	+68	#8212	#8144
40K → 25.2M	42	53	-11	#8144	#8155
25.2M → Finish	189	4	+185	#8155	#7970
TOTALS	3190	1400	+1790