Amanda Zhao

Bib: 15854•F

0:00

0:00

/ mi

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Overall

#0 / 28404

Gender (Female)

#0 / 12228

Division (F18-39)

#0 / 5469

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

5K· 3.11 mi

8:54/mi

27:40

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

8:58/mi

55:33

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

8:58/mi

1:23:24

↑ 67 ft↓ 78 ft

20K· 12.43 mi

9:01/mi

1:51:25

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

8:55/mi

1:57:30

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

9:12/mi

2:19:49

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

10:19/mi

2:51:53

↑ 181 ft↓ 148 ft0.2% grade

20M

11:02/mi

3:06:52

↑ 64 ft↓ 50 ft0.2% grade

21M

13:59/mi

3:20:51

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

13:22/mi

3:30:51

↑ 17 ft↓ 86 ft1.7% grade

23M

10:58/mi

3:44:35

↑ 23 ft↓ 63 ft0.6% grade

24M

10:37/mi

3:55:12

↓ 82 ft1.3% grade

40K· 24.85 mi

11:42/mi

4:05:12

↓ 20 ft0.3% grade

25.2M

12:28/mi

4:09:30

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

10:24/mi

4:20:06

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:57:30

Pace8:58 /mi

2nd Half

Distance13.11 mi

Time2:22:36

Pace10:53 /mi

📊Positive Split: 21.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:43:28	27:40	8:54	27:40	8:54	-
10K	6.21 mi	12:11:21	55:33	8:56	27:53	8:58	+0:04
15K	9.32 mi	12:39:12	1:23:24	8:57	27:51	8:58	0:00
20K	12.43 mi	13:07:13	1:51:25	8:58	28:01	9:01	+0:03
Half	13.11 mi	13:13:18	1:57:30	8:58	6:05	8:55	-0:06
25K	15.53 mi	13:35:37	2:19:49	9:00	22:19	9:12	+0:17
30K	18.64 mi	14:07:41	2:51:53	9:13	32:04	10:19	+1:07
20M	20.00 mi	14:22:40	3:06:52	9:21	14:59	11:02	+0:43
21M	21.00 mi	14:36:39	3:20:51	9:34	13:59	13:59	+2:57
35K	21.75 mi	14:46:39	3:30:51	9:42	10:00	13:22	-0:37
23M	23.00 mi	15:00:23	3:44:35	9:46	13:44	10:58	-2:24
24M	24.00 mi	15:11:00	3:55:12	9:48	10:37	10:37	-0:21
40K	24.85 mi	15:21:00	4:05:12	9:52	10:00	11:42	+1:05
25.2M	25.20 mi	15:25:18	4:09:30	9:54	4:18	12:28	+0:46
Finish	26.22 mi	15:35:54	4:20:06	9:56	10:36	10:24	-2:04

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

8:54 /mi

Average Pace

9:56 /mi

Slowest Pace

13:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:49

54% of race

Time at Steady Pace

1:22:00

32% of race

Time at Slower Pace

38:17

15% of race

Average Pace: 9:55 /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	11:43:28	27:40	8:54	27:40	8:54	#22028
10K	6.21 mi	12:11:21	55:33	8:56	27:53	8:58	#22163
15K	9.32 mi	12:39:12	1:23:24	8:57	27:51	8:58	#22073
20K	12.43 mi	13:07:13	1:51:25	8:58	28:01	9:01	#21785
Half	13.11 mi	13:13:18	1:57:30	8:58	6:05	8:55	#21758
25K	15.53 mi	13:35:37	2:19:49	9:00	22:19	9:12	#21555
30K	18.64 mi	14:07:41	2:51:53	9:13	32:04	10:19	#21861
20M	20.00 mi	14:22:40	3:06:52	9:21	14:59	11:02	#22052
21M	21.00 mi	14:36:39	3:20:51	9:34	13:59	13:59	#22459
35K	21.75 mi	14:46:39	3:30:51	9:42	10:00	13:22	#22787
23M	23.00 mi	15:00:23	3:44:35	9:46	13:44	10:58	#22801
24M	24.00 mi	15:11:00	3:55:12	9:48	10:37	10:37	#22781
40K	24.85 mi	15:21:00	4:05:12	9:52	10:00	11:42	#22884
25.2M	25.20 mi	15:25:18	4:09:30	9:54	4:18	12:28	#22918
Finish	26.22 mi	15:35:54	4:20:06	9:56	10:36	10:24	#22963

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	3.11 mi	22028	8643	8643	21880(Top 77%)	8480(Top 69%)	8480(Top 155%)
10K	6.21 mi	3.10 mi	22163-135	8706-63	8706-63	22284(Top 78%)	8759(Top 72%)	8759(Top 160%)
15K	9.32 mi	3.11 mi	22073+90	8641+65	8641+65	21880(Top 77%)	8480(Top 69%)	8480(Top 155%)
20K	12.43 mi	3.11 mi	21785+288	8487+154	8487+154	21081(Top 74%)	8109(Top 66%)	8109(Top 148%)
Half	13.11 mi	0.68 mi	21758+27	8473+14	8473+14	21523(Top 76%)	8334(Top 68%)	8334(Top 152%)
25K	15.53 mi	2.42 mi	21555+203	8357+116	8357+116	20794(Top 73%)	7975(Top 65%)	7975(Top 146%)
30K	18.64 mi	3.11 mi	21861-306	8546-189	8546-189	22519(Top 79%)	9057(Top 74%)	9057(Top 166%)
20M	20.00 mi	1.36 mi	22052-191	8670-124	8670-124	23645(Top 83%)	9761(Top 80%)	9761(Top 178%)
21M	21.00 mi	1.00 mi	22459-407	8922-252	8922-252	26220(Top 92%)	11163(Top 91%)	11163(Top 204%)
35K	21.75 mi	0.75 mi	22787-328	9127-205	9127-205	27277(Top 96%)	11728(Top 96%)	11728(Top 214%)
23M	23.00 mi	1.25 mi	22801-14	9153-26	9153-26	23157(Top 82%)	9692(Top 79%)	9692(Top 177%)
24M	24.00 mi	1.00 mi	22781+20	9161-8	9161-8	23125(Top 81%)	9695(Top 79%)	9695(Top 177%)
40K	24.85 mi	0.85 mi	22884-103	9249-88	9249-88	24480(Top 86%)	10413(Top 85%)	10413(Top 190%)
25.2M	25.20 mi	0.35 mi	22918-34	9270-21	9270-21	24152(Top 85%)	10244(Top 84%)	10244(Top 187%)
Finish	26.22 mi	1.02 mi	22963-45	9302-32	9302-32	24063(Top 85%)	10198(Top 83%)	10198(Top 186%)

10198

Passing Analysis

Category:

Athletes Passed

1418

Passed By

2353

Net Change

-935

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22028
5K → 10K	204	339	-135	#22028	#22163
10K → 15K	228	138	+90	#22163	#22073
15K → 20K	336	48	+288	#22073	#21785
20K → Half	46	19	+27	#21785	#21758
Half → 25K	248	45	+203	#21758	#21555
25K → 30K	108	414	-306	#21555	#21861
30K → 20M	43	234	-191	#21861	#22052
20M → 21M	17	424	-407	#22052	#22459
21M → 35K	8	336	-328	#22459	#22787
35K → 23M	65	79	-14	#22787	#22801
23M → 24M	60	40	+20	#22801	#22781
24M → 40K	22	125	-103	#22781	#22884
40K → 25.2M	7	41	-34	#22884	#22918
25.2M → Finish	26	71	-45	#22918	#22963
TOTALS	1418	2353	-935

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 23 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing