Li Anne Kern

Bib: 18721 F

0:00

0:00

/ mi

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Overall

#0 / 28404

Gender (Female)

#0 / 12228

Top 40%

Division (F18-39)

#0 / 5469

Race Day Weather

50°/40°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

8:04/mi

25:03

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

8:01/mi

49:57

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

8:05/mi

1:15:04

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

8:09/mi

1:40:24

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

8:07/mi

1:45:56

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

8:12/mi

2:05:48

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

8:34/mi

2:32:25

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

8:48/mi

2:44:23

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

8:58/mi

2:53:21

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

7:45/mi

2:59:09

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

8:17/mi

3:09:31

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

8:17/mi

3:17:48

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

8:25/mi

3:25:00

↓ 20 ft0.3% grade

20 ft elev

25.2M

9:23/mi

3:28:14

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

8:02/mi

3:36:25

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half

1:45:568:05 /mi⚡ faster

2nd Half

1:50:298:26 /mi+4.3%

Positive split — 4.3% slower in the second half

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See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:03	8:04	3.11 mi	25:03	8:04	-
10K	49:57	8:02	3.10 mi	24:54	8:01	-0:03
15K	1:15:04	8:03	3.11 mi	25:07	8:05	+0:04
20K	1:40:24	8:05	3.11 mi	25:20	8:09	+0:04
Half(13.11 mi)	1:45:56	8:05	0.68 mi	5:32	8:07	-0:02
25K	2:05:48	8:06	2.42 mi	19:52	8:12	+0:05
30K	2:32:25	8:11	3.11 mi	26:37	8:34	+0:22
20M	2:44:23	8:13	1.36 mi	11:58	8:48	+0:14
21M	2:53:21	8:15	1.00 mi	8:58	8:58	+0:10
35K	2:59:09	8:14	0.75 mi	5:48	7:45	-1:13
23M	3:09:31	8:14	1.25 mi	10:22	8:17	+0:32
24M	3:17:48	8:15	1.00 mi	8:17	8:17	0:00
40K	3:25:00	8:15	0.85 mi	7:12	8:25	+0:08
25.2M	3:28:14	8:16	0.35 mi	3:14	9:23	+0:58
Finish(26.22 mi)	3:36:25	8:16	1.02 mi	8:11	8:02	-1:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

8:16 /mi

Slowest Pace

9:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

5:48

3% of race

Time at Steady Pace

2:32:38

71% of race

Time at Slower Pace

57:59

27% of race

Average Pace: 8:15 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	17113	5803	5803	16642	5522	5522
10K	3.10 mi	16823+290	5623+180	5623+180	16600	5480	5480
15K	3.11 mi	16736+87	5570+53	5570+53	16642	5522	5522
20K	3.11 mi	16525+211	5446+124	5446+124	16017	5219	5219
Half(13.11 mi)	0.68 mi	16541-16	5460-14	5460-14	16693	5568	5568
25K	2.42 mi	16315+226	5350+110	5350+110	15295	4897	4897
30K	3.11 mi	16060+255	5256+94	5256+94	15191	5010	5010
20M	1.36 mi	15995+65	5265-9	5265-9	15702	5415	5415
21M	1.00 mi	15783+212	5183+82	5183+82	13341	4294	4294
35K	0.75 mi	15583+200	5081+102	5081+102	10547	2898	2898
23M	1.25 mi	15315+268	4963+118	4963+118	11957	3724	3724
24M	1.00 mi	15201+114	4924+39	4924+39	13171	4410	4410
40K	0.85 mi	15097+104	4896+28	4896+28	12964	4426	4426
25.2M	0.35 mi	15051+46	4882+14	4882+14	13934	4977	4977
Finish(26.22 mi)	1.02 mi	14946+105	4843+39	4843+39	13117	4505	4505

4505

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#17113
5K → 10K	171461+290	#17113 → #16823
10K → 15K	163250+87	#16823 → #16736
15K → 20K	109320+211	#16736 → #16525
20K → Half	4024-16	#16525 → #16541
Half → 25K	56282+226	#16541 → #16315
25K → 30K	90345+255	#16315 → #16060
30K → 20M	81146+65	#16060 → #15995
20M → 21M	13225+212	#15995 → #15783
21M → 35K	0200+200	#15783 → #15583
35K → 23M	6274+268	#15583 → #15315
23M → 24M	22136+114	#15315 → #15201
24M → 40K	20124+104	#15201 → #15097
40K → 25.2M	1359+46	#15097 → #15051
25.2M → Finish	26131+105	#15051 → #14946
TOTALS	8102977+2167	#17113 → #14946

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed about 1 month ago

Public Race Data

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Race managed by

Boston Athletic Association

Race timed by

Mika Timing