Alison Shaffer

Bib: 24600•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Female)

#0 / 10924

Masters (Masters Women)

#0 / 6263

Division (F40-44)

#0 / 1613

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

25:25

Rank: #15928

Start → 5K

25:25 | 8:11/mi

5K· 3.11 mi

25:25

Rank: #15928

Start → 5K

25:25 | 8:11/mi

10K· 6.21 mi

50:44

Rank: #15543 (+385)

5K → 10K

25:19 | 8:09/mi

10K· 6.21 mi

50:44

Rank: #15543 (+385)

5K → 10K

25:19 | 8:09/mi

15K· 9.32 mi

1:16:35

Rank: #15460 (+83)

10K → 15K

25:51 | 8:19/mi

15K· 9.32 mi

1:16:35

Rank: #15460 (+83)

10K → 15K

25:51 | 8:19/mi

20K· 12.43 mi

1:44:16

Rank: #15779 (-319)

15K → 20K

27:41 | 8:55/mi

20K· 12.43 mi

1:44:16

Rank: #15779 (-319)

15K → 20K

27:41 | 8:55/mi

Half· 13.11 mi

1:50:00

Rank: #15753 (+26)

20K → Half

5:44 | 8:24/mi

Half· 13.11 mi

1:50:00

Rank: #15753 (+26)

20K → Half

5:44 | 8:24/mi

25K· 15.53 mi

2:13:23

Rank: #16241 (-488)

Half → 25K

23:23 | 9:39/mi

25K· 15.53 mi

2:13:23

Rank: #16241 (-488)

Half → 25K

23:23 | 9:39/mi

30K· 18.64 mi

2:43:22

Rank: #16227 (+14)

25K → 30K

29:59 | 9:39/mi

30K· 18.64 mi

2:43:22

Rank: #16227 (+14)

25K → 30K

29:59 | 9:39/mi

20M

2:57:44

Rank: #16436 (-209)

30K → 20M

14:22 | 10:34/mi

20M

2:57:44

Rank: #16436 (-209)

30K → 20M

14:22 | 10:34/mi

21M

3:11:20

Rank: #17043 (-607)

20M → 21M

13:36 | 13:36/mi

21M

3:11:20

Rank: #17043 (-607)

20M → 21M

13:36 | 13:36/mi

35K· 21.75 mi

3:19:12

Rank: #17126 (-83)

21M → 35K

7:52 | 10:31/mi

35K· 21.75 mi

3:19:12

Rank: #17126 (-83)

21M → 35K

7:52 | 10:31/mi

23M

3:33:42

Rank: #17401 (-275)

35K → 23M

14:30 | 11:35/mi

23M

3:33:42

Rank: #17401 (-275)

35K → 23M

14:30 | 11:35/mi

24M

3:45:33

Rank: #17625 (-224)

23M → 24M

11:51 | 11:51/mi

24M

3:45:33

Rank: #17625 (-224)

23M → 24M

11:51 | 11:51/mi

40K· 24.85 mi

3:56:47

Rank: #17887 (-262)

24M → 40K

11:14 | 13:08/mi

40K· 24.85 mi

3:56:47

Rank: #17887 (-262)

24M → 40K

11:14 | 13:08/mi

25.2M

4:01:18

Rank: #17923 (-36)

40K → 25.2M

4:31 | 13:06/mi

25.2M

4:01:18

Rank: #17923 (-36)

40K → 25.2M

4:31 | 13:06/mi

Finish· 26.22 mi

4:12:36

Rank: #18042 (-119)

25.2M → Finish

11:18 | 11:05/mi

Finish· 26.22 mi

4:12:36

Rank: #18042 (-119)

25.2M → Finish

11:18 | 11:05/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:50:00

Pace8:23 /mi

2nd Half

Distance13.11 mi

Time2:22:36

Pace10:53 /mi

📊Positive Split: 29.6% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:40:30	25:25	8:11	25:25	8:11	-
10K	6.21 mi	12:05:49	50:44	8:10	25:19	8:09	-0:02
15K	9.32 mi	12:31:40	1:16:35	8:13	25:51	8:19	+0:10
20K	12.43 mi	12:59:21	1:44:16	8:23	27:41	8:55	+0:36
Half	13.11 mi	13:05:05	1:50:00	8:23	5:44	8:24	-0:31
25K	15.53 mi	13:28:28	2:13:23	8:35	23:23	9:39	+1:15
30K	18.64 mi	13:58:27	2:43:22	8:46	29:59	9:39	0:00
20M	20.00 mi	14:12:49	2:57:44	8:53	14:22	10:34	+0:55
21M	21.00 mi	14:26:25	3:11:20	9:07	13:36	13:36	+3:02
35K	21.75 mi	14:34:17	3:19:12	9:10	7:52	10:31	-3:05
23M	23.00 mi	14:48:47	3:33:42	9:17	14:30	11:35	+1:04
24M	24.00 mi	15:00:38	3:45:33	9:24	11:51	11:51	+0:16
40K	24.85 mi	15:11:52	3:56:47	9:32	11:14	13:08	+1:17
25.2M	25.20 mi	15:16:23	4:01:18	9:35	4:31	13:06	-0:02
Finish	26.22 mi	15:27:41	4:12:36	9:38	11:18	11:05	-2:01

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

8:09 /mi

Average Pace

9:38 /mi

Slowest Pace

13:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:00

44% of race

Time at Steady Pace

1:26:54

34% of race

Time at Slower Pace

55:42

22% of race

Average Pace: 9:38 /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	11:40:30	25:25	8:11	25:25	8:11	#15928
10K	6.21 mi	12:05:49	50:44	8:10	25:19	8:09	#15543
15K	9.32 mi	12:31:40	1:16:35	8:13	25:51	8:19	#15460
20K	12.43 mi	12:59:21	1:44:16	8:23	27:41	8:55	#15779
Half	13.11 mi	13:05:05	1:50:00	8:23	5:44	8:24	#15753
25K	15.53 mi	13:28:28	2:13:23	8:35	23:23	9:39	#16241
30K	18.64 mi	13:58:27	2:43:22	8:46	29:59	9:39	#16227
20M	20.00 mi	14:12:49	2:57:44	8:53	14:22	10:34	#16436
21M	21.00 mi	14:26:25	3:11:20	9:07	13:36	13:36	#17043
35K	21.75 mi	14:34:17	3:19:12	9:10	7:52	10:31	#17126
23M	23.00 mi	14:48:47	3:33:42	9:17	14:30	11:35	#17401
24M	24.00 mi	15:00:38	3:45:33	9:24	11:51	11:51	#17625
40K	24.85 mi	15:11:52	3:56:47	9:32	11:14	13:08	#17887
25.2M	25.20 mi	15:16:23	4:01:18	9:35	4:31	13:06	#17923
Finish	26.22 mi	15:27:41	4:12:36	9:38	11:18	11:05	#18042

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	15928	5526	5526	15405(Top 60%)	5210(Top 48%)	5210(Top 323%)
10K	6.21 mi	3.10 mi	15543+385	5272+254	5272+254	15238(Top 60%)	5075(Top 46%)	5075(Top 315%)
15K	9.32 mi	3.11 mi	15460+83	5223+49	5223+49	15405(Top 60%)	5210(Top 48%)	5210(Top 323%)
20K	12.43 mi	3.11 mi	15779-319	5439-216	5439-216	16955(Top 66%)	6140(Top 56%)	6140(Top 381%)
Half	13.11 mi	0.68 mi	15753+26	5428+11	5428+11	15247(Top 60%)	5196(Top 48%)	5196(Top 322%)
25K	15.53 mi	2.42 mi	16241-488	5748-320	5748-320	18026(Top 71%)	6840(Top 63%)	6840(Top 424%)
30K	18.64 mi	3.11 mi	16227+14	5810-62	5810-62	16052(Top 63%)	6001(Top 55%)	6001(Top 372%)
20M	20.00 mi	1.36 mi	16436-209	5971-161	5971-161	18192(Top 71%)	7303(Top 67%)	7303(Top 453%)
21M	21.00 mi	1.00 mi	17043-607	6352-381	6352-381	21751(Top 85%)	9173(Top 84%)	9173(Top 569%)
35K	21.75 mi	0.75 mi	17126-83	6415-63	6415-63	18625(Top 73%)	7642(Top 70%)	7642(Top 474%)
23M	23.00 mi	1.25 mi	17401-275	6595-180	6595-180	19828(Top 78%)	8312(Top 76%)	8312(Top 515%)
24M	24.00 mi	1.00 mi	17625-224	6748-153	6748-153	21134(Top 83%)	9001(Top 82%)	9001(Top 558%)
40K	24.85 mi	0.85 mi	17887-262	6928-180	6928-180	22483(Top 88%)	9690(Top 89%)	9690(Top 601%)
25.2M	25.20 mi	0.35 mi	17923-36	6953-25	6953-25	19916(Top 78%)	8468(Top 78%)	8468(Top 525%)
Finish	26.22 mi	1.02 mi	18042-119	7043-90	7043-90	21561(Top 84%)	9232(Top 85%)	9232(Top 572%)

9232

Passing Analysis

Category:

Athletes Passed

1618

Passed By

3732

Net Change

-2114

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#15928
5K → 10K	518	133	+385	#15928	#15543
10K → 15K	274	191	+83	#15543	#15460
15K → 20K	151	470	-319	#15460	#15779
20K → Half	48	22	+26	#15779	#15753
Half → 25K	94	582	-488	#15753	#16241
25K → 30K	258	244	+14	#16241	#16227
30K → 20M	63	272	-209	#16227	#16436
20M → 21M	13	620	-607	#16436	#17043
21M → 35K	43	126	-83	#17043	#17126
35K → 23M	47	322	-275	#17126	#17401
23M → 24M	23	247	-224	#17401	#17625
24M → 40K	18	280	-262	#17625	#17887
40K → 25.2M	19	55	-36	#17887	#17923
25.2M → Finish	49	168	-119	#17923	#18042
TOTALS	1618	3732	-2114