Randi Zuckerberg

Bib: 20609•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Female)

#0 / 12228

Top 41%

Masters (Masters Women)

#0 / 6759

Top 27%

Division (F40-44)

#0 / 1718

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

24:55

Rank: #16753

Start → 5K

24:55 | 8:01/mi

5K· 3.11 mi

24:55

Rank: #16753

Start → 5K

24:55 | 8:01/mi

10K· 6.21 mi

50:13

Rank: #17136 (-383)

5K → 10K

25:18 | 8:09/mi

10K· 6.21 mi

50:13

Rank: #17136 (-383)

5K → 10K

25:18 | 8:09/mi

15K· 9.32 mi

1:15:58

Rank: #17438 (-302)

10K → 15K

25:45 | 8:17/mi

15K· 9.32 mi

1:15:58

Rank: #17438 (-302)

10K → 15K

25:45 | 8:17/mi

20K· 12.43 mi

1:42:04

Rank: #17423 (+15)

15K → 20K

26:06 | 8:24/mi

20K· 12.43 mi

1:42:04

Rank: #17423 (+15)

15K → 20K

26:06 | 8:24/mi

Half· 13.11 mi

1:47:35

Rank: #17373 (+50)

20K → Half

5:31 | 8:05/mi

Half· 13.11 mi

1:47:35

Rank: #17373 (+50)

20K → Half

5:31 | 8:05/mi

25K· 15.53 mi

2:07:47

Rank: #17113 (+260)

Half → 25K

20:12 | 8:20/mi

25K· 15.53 mi

2:07:47

Rank: #17113 (+260)

Half → 25K

20:12 | 8:20/mi

30K· 18.64 mi

2:34:10

Rank: #16663 (+450)

25K → 30K

26:23 | 8:30/mi

30K· 18.64 mi

2:34:10

Rank: #16663 (+450)

25K → 30K

26:23 | 8:30/mi

20M

2:45:41

Rank: #16394 (+269)

30K → 20M

11:31 | 8:28/mi

20M

2:45:41

Rank: #16394 (+269)

30K → 20M

11:31 | 8:28/mi

21M

2:54:27

Rank: #16125 (+269)

20M → 21M

8:46 | 8:46/mi

21M

2:54:27

Rank: #16125 (+269)

20M → 21M

8:46 | 8:46/mi

35K· 21.75 mi

3:00:44

Rank: #16051 (+74)

21M → 35K

6:17 | 8:24/mi

35K· 21.75 mi

3:00:44

Rank: #16051 (+74)

21M → 35K

6:17 | 8:24/mi

23M

3:11:31

Rank: #15864 (+187)

35K → 23M

10:47 | 8:37/mi

23M

3:11:31

Rank: #15864 (+187)

35K → 23M

10:47 | 8:37/mi

24M

3:19:35

Rank: #15668 (+196)

23M → 24M

8:04 | 8:04/mi

24M

3:19:35

Rank: #15668 (+196)

23M → 24M

8:04 | 8:04/mi

40K· 24.85 mi

3:26:37

Rank: #15505 (+163)

24M → 40K

7:02 | 8:14/mi

40K· 24.85 mi

3:26:37

Rank: #15505 (+163)

24M → 40K

7:02 | 8:14/mi

25.2M

3:29:36

Rank: #15420 (+85)

40K → 25.2M

2:59 | 8:39/mi

25.2M

3:29:36

Rank: #15420 (+85)

40K → 25.2M

2:59 | 8:39/mi

Finish· 26.22 mi

3:37:22

Rank: #15237 (+183)

25.2M → Finish

7:46 | 7:37/mi

Finish· 26.22 mi

3:37:22

Rank: #15237 (+183)

25.2M → Finish

7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:47:35

Pace8:12 /mi

2nd Half

Distance13.11 mi

Time1:49:47

Pace8:22 /mi

📊Positive Split: 2.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:17:38	24:55	8:01	24:55	8:01	-
10K	6.21 mi	11:42:56	50:13	8:05	25:18	8:09	+0:08
15K	9.32 mi	12:08:41	1:15:58	8:09	25:45	8:17	+0:08
20K	12.43 mi	12:34:47	1:42:04	8:13	26:06	8:24	+0:07
Half	13.11 mi	12:40:18	1:47:35	8:12	5:31	8:05	-0:19
25K	15.53 mi	13:00:30	2:07:47	8:14	20:12	8:20	+0:15
30K	18.64 mi	13:26:53	2:34:10	8:16	26:23	8:30	+0:10
20M	20.00 mi	13:38:24	2:45:41	8:17	11:31	8:28	-0:02
21M	21.00 mi	13:47:10	2:54:27	8:18	8:46	8:46	+0:18
35K	21.75 mi	13:53:27	3:00:44	8:19	6:17	8:24	-0:22
23M	23.00 mi	14:04:14	3:11:31	8:20	10:47	8:37	+0:13
24M	24.00 mi	14:12:18	3:19:35	8:19	8:04	8:04	-0:33
40K	24.85 mi	14:19:20	3:26:37	8:19	7:02	8:14	+0:10
25.2M	25.20 mi	14:22:19	3:29:36	8:19	2:59	8:39	+0:25
Finish	26.22 mi	14:30:05	3:37:22	8:18	7:46	7:37	-1:02

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

7:37 /mi

Average Pace

8:18 /mi

Slowest Pace

8:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:33

57% of race

Time at Steady Pace

1:32:49

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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	11:17:38	24:55	8:01	24:55	8:01	#16753
10K	6.21 mi	11:42:56	50:13	8:05	25:18	8:09	#17136
15K	9.32 mi	12:08:41	1:15:58	8:09	25:45	8:17	#17438
20K	12.43 mi	12:34:47	1:42:04	8:13	26:06	8:24	#17423
Half	13.11 mi	12:40:18	1:47:35	8:12	5:31	8:05	#17373
25K	15.53 mi	13:00:30	2:07:47	8:14	20:12	8:20	#17113
30K	18.64 mi	13:26:53	2:34:10	8:16	26:23	8:30	#16663
20M	20.00 mi	13:38:24	2:45:41	8:17	11:31	8:28	#16394
21M	21.00 mi	13:47:10	2:54:27	8:18	8:46	8:46	#16125
35K	21.75 mi	13:53:27	3:00:44	8:19	6:17	8:24	#16051
23M	23.00 mi	14:04:14	3:11:31	8:20	10:47	8:37	#15864
24M	24.00 mi	14:12:18	3:19:35	8:19	8:04	8:04	#15668
40K	24.85 mi	14:19:20	3:26:37	8:19	7:02	8:14	#15505
25.2M	25.20 mi	14:22:19	3:29:36	8:19	2:59	8:39	#15420
Finish	26.22 mi	14:30:05	3:37:22	8:18	7:46	7:37	#15237

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	3.11 mi	16753	5601	5601	17965(Top 63%)	6292(Top 51%)	6292(Top 366%)
10K	6.21 mi	3.10 mi	17136-383	5808-207	5808-207	17500(Top 62%)	5995(Top 49%)	5995(Top 349%)
15K	9.32 mi	3.11 mi	17438-302	5973-165	5973-165	17965(Top 63%)	6292(Top 51%)	6292(Top 366%)
20K	12.43 mi	3.11 mi	17423+15	5988-15	5988-15	17555(Top 62%)	6077(Top 50%)	6077(Top 354%)
Half	13.11 mi	0.68 mi	17373+50	5963+25	5963+25	16553(Top 58%)	5499(Top 45%)	5499(Top 320%)
25K	15.53 mi	2.42 mi	17113+260	5831+132	5831+132	16123(Top 57%)	5379(Top 44%)	5379(Top 313%)
30K	18.64 mi	3.11 mi	16663+450	5615+216	5615+216	14708(Top 52%)	4747(Top 39%)	4747(Top 276%)
20M	20.00 mi	1.36 mi	16394+269	5491+124	5491+124	13656(Top 48%)	4329(Top 35%)	4329(Top 252%)
21M	21.00 mi	1.00 mi	16125+269	5370+121	5370+121	12133(Top 43%)	3678(Top 30%)	3678(Top 214%)
35K	21.75 mi	0.75 mi	16051+74	5351+19	5351+19	14878(Top 52%)	5167(Top 42%)	5167(Top 301%)
23M	23.00 mi	1.25 mi	15864+187	5287+64	5287+64	14031(Top 49%)	4809(Top 39%)	4809(Top 280%)
24M	24.00 mi	1.00 mi	15668+196	5190+97	5190+97	11733(Top 41%)	3686(Top 30%)	3686(Top 215%)
40K	24.85 mi	0.85 mi	15505+163	5131+59	5131+59	11769(Top 41%)	3804(Top 31%)	3804(Top 221%)
25.2M	25.20 mi	0.35 mi	15420+85	5092+39	5092+39	9853(Top 35%)	2979(Top 24%)	2979(Top 173%)
Finish	26.22 mi	1.02 mi	15237+183	5012+80	5012+80	10161(Top 36%)	3081(Top 25%)	3081(Top 179%)

3081

Passing Analysis

Category:

Athletes Passed

2828

Passed By

1312

Net Change

+1516

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#16753
5K → 10K	169	552	-383	#16753	#17136
10K → 15K	108	410	-302	#17136	#17438
15K → 20K	194	179	+15	#17438	#17423
20K → Half	59	9	+50	#17423	#17373
Half → 25K	306	46	+260	#17373	#17113
25K → 30K	483	33	+450	#17113	#16663
30K → 20M	281	12	+269	#16663	#16394
20M → 21M	274	5	+269	#16394	#16125
21M → 35K	103	29	+74	#16125	#16051
35K → 23M	212	25	+187	#16051	#15864
23M → 24M	200	4	+196	#15864	#15668
24M → 40K	165	2	+163	#15668	#15505
40K → 25.2M	85	0	+85	#15505	#15420
25.2M → Finish	189	6	+183	#15420	#15237
TOTALS	2828	1312	+1516