Yueqi Dai

Bib: 18701 F CN

0:00

0:00

/ mi

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Top 45%

Division (F18-39)

#0 / 5716

Race Day Weather

51°/41°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 2 · 298 ft

Mile 4 · 178 ft

Mile 8 · 159 ft

Mile 10 · 171 ft

Mile 14 · 142 ft

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

8:15/mi

25:37

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

8:19/mi

51:26

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

8:18/mi

1:17:13

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

8:24/mi

1:43:18

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

HALF· 13.11 mi

8:10/mi

1:48:52

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

8:22/mi

2:09:08

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

8:25/mi

2:35:14

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

8:08/mi

2:46:16

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

8:27/mi

2:54:43

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

7:39/mi

3:00:26

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

7:43/mi

3:10:05

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

7:27/mi

3:17:32

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

7:47/mi

3:24:11

↓ 20 ft0.3% grade

20 ft elev

25.2M

8:28/mi

3:27:06

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

FINISH· 26.22 mi

7:24/mi

3:34:38

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

890ft

Total climb

462ft

Range

7 to 469 ft

1,342ft

Total descent

About the height of two redwood trees

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The Course

Half Splits

1st Half· via HALF

1:48:528:19 /mi+2.8%

2nd Half

1:45:468:05 /mi✓ faster

Negative split — 2.8% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:37	8:15	3.11 mi	25:37	8:15	-
10K	51:26	8:17	3.10 mi	25:49	8:19	+0:04
15K	1:17:13	8:18	3.11 mi	25:47	8:18	-0:01
20K	1:43:18	8:19	3.11 mi	26:05	8:24	+0:06
HALF(13.11 mi)	1:48:52	8:19	0.68 mi	5:34	8:10	-0:14
25K	2:09:08	8:19	2.42 mi	20:16	8:22	+0:12
30K	2:35:14	8:20	3.11 mi	26:06	8:25	+0:03
20M	2:46:16	8:19	1.36 mi	11:02	8:08	-0:17
21M	2:54:43	8:20	1.00 mi	8:27	8:27	+0:19
35K	3:00:26	8:18	0.75 mi	5:43	7:39	-0:48
23M	3:10:05	8:16	1.25 mi	9:39	7:43	+0:04
24M	3:17:32	8:14	1.00 mi	7:27	7:27	-0:16
40K	3:24:11	8:13	0.85 mi	6:39	7:47	+0:20
25.2M	3:27:06	8:14	0.35 mi	2:55	8:28	+0:41
FINISH(26.22 mi)	3:34:38	8:12	1.02 mi	7:32	7:24	-1:04

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:24 /mi

Average Pace

8:12 /mi

Slowest Pace

8:28 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

48:02

22% of race

Time at Steady Pace

2:46:36

78% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /mi

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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	18519	6797	6797	18975	7026	7026
10K	3.10 mi	18895-376	7006-209	7006-209	19233	7149	7149
15K	3.11 mi	18925-30	7010-4	7010-4	18975	7026	7026
20K	3.11 mi	18831+94	6964+46	6964+46	18686	6897	6897
HALF(13.11 mi)	0.68 mi	18806+25	6949+15	6949+15	18207	6580	6580
25K	2.42 mi	18599+207	6836+113	6836+113	17725	6402	6402
30K	3.11 mi	18201+398	6652+184	6652+184	16275	5671	5671
20M	1.36 mi	17859+342	6471+181	6471+181	13726	4367	4367
21M	1.00 mi	17587+272	6332+139	6332+139	12857	3987	3987
35K	0.75 mi	17376+211	6228+104	6228+104	11994	3546	3546
23M	1.25 mi	16982+394	6032+196	6032+196	10424	2829	2829
24M	1.00 mi	16675+307	5870+162	5870+162	9761	2571	2571
40K	0.85 mi	16441+234	5771+99	5771+99	10931	3244	3244
25.2M	0.35 mi	16347+94	5726+45	5726+45	11486	3642	3642
FINISH(26.22 mi)	1.02 mi	16138+209	5633+93	5633+93	10657	3189	3189

3189

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

Boston Athletic Association

Race timed by

Mika Timing