Cassandra Guelfi

West Suffield, CT

Bib: 33372 F 52

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 37%

Gender (Female)

#0 / 28901

Top 26%

Masters (Masters Women)

#0 / 10324

Top 22%

Division (W50-54)

#0 / 2116

Top 20%

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

8:32/mi

25:37

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:07/mi

26:29

→ flat

76 ft elev

8:31/mi

34:05

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:21/mi

42:26

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:38/mi

51:04

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:16/mi

52:50

→ flat0.6% grade

58 ft elev

8:17/mi

59:21

↓ 30 ft0.6% grade

33 ft elev

8:25/mi

1:07:46

↑ 30 ft0.4% grade

54 ft elev

8:39/mi

1:16:25

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:28/mi

1:19:08

↓ 13 ft0.8% grade

66 ft elev

10M

8:50/mi

1:25:08

↓ 36 ft0.9% grade

33 ft elev

11M

8:43/mi

1:33:51

↑ 43 ft0.7% grade

72 ft elev

12M

8:51/mi

1:42:42

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:51/mi

1:46:29

↑ 16 ft0.7% grade

54 ft elev

13M

9:21/mi

1:51:50

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:21/mi

1:52:52

→ flat0.5% grade

49 ft elev

14M

9:04/mi

2:00:56

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:26/mi

2:10:22

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:57/mi

2:15:41

↑ 68 ft2.4% grade

169 ft elev

16M

8:52/mi

2:19:49

↓ 45 ft1.7% grade

125 ft elev

17M

9:55/mi

2:29:44

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:22/mi

2:39:06

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:47/mi

2:46:01

→ flat

41 ft elev

19M

9:50/mi

2:49:33

→ flat0.2% grade

39 ft elev

20M

11:06/mi

3:00:39

↑ 43 ft0.7% grade

72 ft elev

21M

10:50/mi

3:11:29

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

10:04/mi

3:19:01

↑ 20 ft↓ 23 ft

52 ft elev

22M

10:38/mi

3:21:42

→ flat0.2% grade

51 ft elev

23M

11:06/mi

3:32:48

↓ 10 ft0.1% grade

46 ft elev

24M

11:25/mi

3:44:13

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:44/mi

3:54:15

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:40/mi

3:55:48

↑ 10 ft1.3% grade

111 ft elev

26M

10:47/mi

4:06:35

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:49/mi

4:08:57

↓ 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

1:52:528:37 /mi⚡ faster

2nd Half

2:16:0510:23 /mi+20.6%

Positive split — 20.6% slower in the second half

AI Race Performance Report

Cassandra's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	25:37	8:32	3.00 mi	25:37	8:32	-
5K	26:29	8:31	0.11 mi	0:52	8:07	-0:25
4M	34:05	8:31	0.89 mi	7:36	8:31	+0:24
5M	42:26	8:29	1.00 mi	8:21	8:21	-0:10
6M	51:04	8:31	1.00 mi	8:38	8:38	+0:17
10K	52:50	8:30	0.21 mi	1:46	8:16	-0:22
7M	59:21	8:29	0.79 mi	6:31	8:17	+0:01
8M	1:07:46	8:28	1.00 mi	8:25	8:25	+0:08
9M	1:16:25	8:29	1.00 mi	8:39	8:39	+0:14
15K	1:19:08	8:29	0.32 mi	2:43	8:28	-0:11
10M	1:25:08	8:31	0.68 mi	6:00	8:50	+0:22
11M	1:33:51	8:32	1.00 mi	8:43	8:43	-0:07
12M	1:42:42	8:34	1.00 mi	8:51	8:51	+0:08
20K	1:46:29	8:34	0.43 mi	3:47	8:51	0:00
13M	1:51:50	8:36	0.57 mi	5:21	9:21	+0:30
Half(13.11 mi)	1:52:52	8:37	0.11 mi	1:02	9:21	0:00
14M	2:00:56	8:38	0.89 mi	8:04	9:04	-0:17
15M	2:10:22	8:41	1.00 mi	9:26	9:26	+0:22
25K	2:15:41	8:44	0.53 mi	5:19	9:57	+0:31
16M	2:19:49	8:44	0.47 mi	4:08	8:52	-1:05
17M	2:29:44	8:48	1.00 mi	9:55	9:55	+1:03
18M	2:39:06	8:50	1.00 mi	9:22	9:22	-0:33
30K	2:46:01	8:54	0.64 mi	6:55	10:47	+1:25
19M	2:49:33	8:55	0.36 mi	3:32	9:50	-0:57
20M	3:00:39	9:02	1.00 mi	11:06	11:06	+1:16
21M	3:11:29	9:07	1.00 mi	10:50	10:50	-0:16
35K	3:19:01	9:09	0.75 mi	7:32	10:04	-0:46
22M	3:21:42	9:10	0.25 mi	2:41	10:38	+0:34
23M	3:32:48	9:15	1.00 mi	11:06	11:06	+0:28
24M	3:44:13	9:21	1.00 mi	11:25	11:25	+0:19
40K	3:54:15	9:25	0.85 mi	10:02	11:44	+0:19
25M	3:55:48	9:26	0.15 mi	1:33	10:40	-1:04
26M	4:06:35	9:29	1.00 mi	10:47	10:47	+0:07
Finish(26.22 mi)	4:08:57	9:30	0.22 mi	2:22	10:49	+0:02

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:07 /mi

Average Pace

9:30 /mi

Slowest Pace

11:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:27:51

35% of race

Time at Steady Pace

59:33

24% of race

Time at Slower Pace

1:41:33

41% of race

Average Pace: 9:30 /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	Females	W50-54	Seg. Overall	Seg. Females	Seg. W50-54
3M	3.00 mi	15903	4118	272	21376	6539	379
5K	0.11 mi	15711+192	4055+63	270+2	12757	3086	197
4M	0.89 mi	15939-228	4135-80	278-8	17042	4535	304
5M	1.00 mi	15904+35	4120+15	280-2	16028	4137	275
6M	1.00 mi	16275-371	4242-122	282-2	18935	5263	341
10K	0.21 mi	16153+122	4199+43	282	13303	3122	200
7M	0.79 mi	16082+71	4152+47	280+2	16071	4036	271
8M	1.00 mi	15838+244	4057+95	276+4	14615	3553	219
9M	1.00 mi	15879-41	4050+7	272+4	16680	4292	275
15K	0.32 mi	15886-7	4059-9	271+1	17092	4524	295
10M	0.68 mi	16220-334	4201-142	277-6	20715	6064	373
11M	1.00 mi	16207+13	4189+12	274+3	16514	4292	255
12M	1.00 mi	16414-207	4260-71	279-5	19060	5311	338
20K	0.43 mi	16466-52	4283-23	281-2	18506	5124	322
13M	0.57 mi	16604-138	4328-45	283-2	21376	6539	379
Half(13.11 mi)	0.11 mi	16665-61	4358-30	285-2	22966	7267	441
14M	0.89 mi	16835-170	4442-84	287-2	20983	6361	379
15M	1.00 mi	16989-154	4539-97	293-6	20271	6129	341
25K	0.53 mi	17175-186	4616-77	300-7	23218	7549	419
16M	0.47 mi	17212-37	4640-24	300	19527	5865	354
17M	1.00 mi	17917-705	4954-314	323-23	27531	9664	570
18M	1.00 mi	18056-139	5057-103	325-2	21812	7130	415
30K	0.64 mi	18616-560	5306-249	334-9	31556	12477	761
19M	0.36 mi	18747-131	5373-67	336-2	25752	9358	534
20M	1.00 mi	19576-829	5805-432	357-21	30307	12125	705
21M	1.00 mi	20257-681	6146-341	364-7	27888	10888	651
35K	0.75 mi	20367-110	6237-91	366-2	22253	8103	470
22M	0.25 mi	20446-79	6289-52	368-2	26472	10286	598
23M	1.00 mi	21007-561	6606-317	393-25	30693	12899	783
24M	1.00 mi	21423-416	6858-252	409-16	30174	12706	758
40K	0.85 mi	21926-503	7140-282	422-13	37371	16590	1022
25M	0.15 mi	21948-22	7163-23	422	30392	12574	725
26M	1.00 mi	22187-239	7332-169	431-9	32273	13913	793
Finish(26.22 mi)	0.22 mi	22303-116	7400-68	433-2	40997	18345	1066

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 35%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

21376

Females

6539

No position changes recorded for this athlete.

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