Shu Li

Bib: 20344•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Top 40%

Gender (Female)

#0 / 12228

Top 24%

Masters (Masters Women)

#0 / 6759

Top 11%

Age Group (F50-54)

#0 / 1303

Top 5%

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

24:19

Rank: #15060

Start → 5K

24:19 | 7:50/mi

5K· 3.11 mi

24:19

Rank: #15060

Start → 5K

24:19 | 7:50/mi

10K· 6.21 mi

47:55

Rank: #14003 (+1057)

5K → 10K

23:36 | 7:36/mi

10K· 6.21 mi

47:55

Rank: #14003 (+1057)

5K → 10K

23:36 | 7:36/mi

15K· 9.32 mi

1:11:33

Rank: #13548 (+455)

10K → 15K

23:38 | 7:36/mi

15K· 9.32 mi

1:11:33

Rank: #13548 (+455)

10K → 15K

23:38 | 7:36/mi

20K· 12.43 mi

1:35:26

Rank: #13181 (+367)

15K → 20K

23:53 | 7:41/mi

20K· 12.43 mi

1:35:26

Rank: #13181 (+367)

15K → 20K

23:53 | 7:41/mi

Half· 13.11 mi

1:40:37

Rank: #13148 (+33)

20K → Half

5:11 | 7:36/mi

Half· 13.11 mi

1:40:37

Rank: #13148 (+33)

20K → Half

5:11 | 7:36/mi

25K· 15.53 mi

1:59:19

Rank: #12864 (+284)

Half → 25K

18:42 | 7:43/mi

25K· 15.53 mi

1:59:19

Rank: #12864 (+284)

Half → 25K

18:42 | 7:43/mi

30K· 18.64 mi

2:24:09

Rank: #12530 (+334)

25K → 30K

24:50 | 8:00/mi

30K· 18.64 mi

2:24:09

Rank: #12530 (+334)

25K → 30K

24:50 | 8:00/mi

20M

2:35:09

Rank: #12393 (+137)

30K → 20M

11:00 | 8:06/mi

20M

2:35:09

Rank: #12393 (+137)

30K → 20M

11:00 | 8:06/mi

21M

2:43:41

Rank: #12262 (+131)

20M → 21M

8:32 | 8:32/mi

21M

2:43:41

Rank: #12262 (+131)

20M → 21M

8:32 | 8:32/mi

35K· 21.75 mi

2:49:19

Rank: #12112 (+150)

21M → 35K

5:38 | 7:32/mi

35K· 21.75 mi

2:49:19

Rank: #12112 (+150)

21M → 35K

5:38 | 7:32/mi

23M

2:58:49

Rank: #11756 (+356)

35K → 23M

9:30 | 7:35/mi

23M

2:58:49

Rank: #11756 (+356)

35K → 23M

9:30 | 7:35/mi

24M

3:06:12

Rank: #11484 (+272)

23M → 24M

7:23 | 7:23/mi

24M

3:06:12

Rank: #11484 (+272)

23M → 24M

7:23 | 7:23/mi

40K· 24.85 mi

3:12:40

Rank: #11275 (+209)

24M → 40K

6:28 | 7:34/mi

40K· 24.85 mi

3:12:40

Rank: #11275 (+209)

24M → 40K

6:28 | 7:34/mi

25.2M

3:15:42

Rank: #11248 (+27)

40K → 25.2M

3:02 | 8:48/mi

25.2M

3:15:42

Rank: #11248 (+27)

40K → 25.2M

3:02 | 8:48/mi

Finish· 26.22 mi

3:24:20

Rank: #11452 (-204)

25.2M → Finish

8:38 | 8:28/mi

Finish· 26.22 mi

3:24:20

Rank: #11452 (-204)

25.2M → Finish

8:38 | 8:28/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:40:37

Pace7:40 /mi

2nd Half

Distance13.11 mi

Time1:43:43

Pace7:55 /mi

📊Positive Split: 3.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:17:29	24:19	7:50	24:19	7:50	-
10K	6.21 mi	11:41:05	47:55	7:43	23:36	7:36	-0:14
15K	9.32 mi	12:04:43	1:11:33	7:41	23:38	7:36	0:00
20K	12.43 mi	12:28:36	1:35:26	7:41	23:53	7:41	+0:05
Half	13.11 mi	12:33:47	1:40:37	7:40	5:11	7:36	-0:05
25K	15.53 mi	12:52:29	1:59:19	7:41	18:42	7:43	+0:07
30K	18.64 mi	13:17:19	2:24:09	7:44	24:50	8:00	+0:17
20M	20.00 mi	13:28:19	2:35:09	7:45	11:00	8:06	+0:06
21M	21.00 mi	13:36:51	2:43:41	7:48	8:32	8:32	+0:26
35K	21.75 mi	13:42:29	2:49:19	7:47	5:38	7:32	-1:00
23M	23.00 mi	13:51:59	2:58:49	7:46	9:30	7:35	+0:03
24M	24.00 mi	13:59:22	3:06:12	7:46	7:23	7:23	-0:12
40K	24.85 mi	14:05:50	3:12:40	7:45	6:28	7:34	+0:11
25.2M	25.20 mi	14:08:52	3:15:42	7:46	3:02	8:48	+1:14
Finish	26.22 mi	14:17:30	3:24:20	7:48	8:38	8:28	-0:20

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:23 /mi

Average Pace

7:48 /mi

Slowest Pace

8:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:04:08

90% of race

Time at Steady Pace

17:10

8% of race

Time at Slower Pace

3:02

1% of race

Average Pace: 7:48 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:17:29	24:19	7:50	24:19	7:50	#15060
10K	6.21 mi	11:41:05	47:55	7:43	23:36	7:36	#14003
15K	9.32 mi	12:04:43	1:11:33	7:41	23:38	7:36	#13548
20K	12.43 mi	12:28:36	1:35:26	7:41	23:53	7:41	#13181
Half	13.11 mi	12:33:47	1:40:37	7:40	5:11	7:36	#13148
25K	15.53 mi	12:52:29	1:59:19	7:41	18:42	7:43	#12864
30K	18.64 mi	13:17:19	2:24:09	7:44	24:50	8:00	#12530
20M	20.00 mi	13:28:19	2:35:09	7:45	11:00	8:06	#12393
21M	21.00 mi	13:36:51	2:43:41	7:48	8:32	8:32	#12262
35K	21.75 mi	13:42:29	2:49:19	7:47	5:38	7:32	#12112
23M	23.00 mi	13:51:59	2:58:49	7:46	9:30	7:35	#11756
24M	24.00 mi	13:59:22	3:06:12	7:46	7:23	7:23	#11484
40K	24.85 mi	14:05:50	3:12:40	7:45	6:28	7:34	#11275
25.2M	25.20 mi	14:08:52	3:15:42	7:46	3:02	8:48	#11248
Finish	26.22 mi	14:17:30	3:24:20	7:48	8:38	8:28	#11452

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	15060	4562	4562	12667(Top 45%)	3256(Top 27%)	3256(Top 250%)
10K	6.21 mi	3.10 mi	14003+1057	3942+620	3942+620	12997(Top 46%)	3364(Top 28%)	3364(Top 258%)
15K	9.32 mi	3.11 mi	13548+455	3714+228	3714+228	12667(Top 45%)	3256(Top 27%)	3256(Top 250%)
20K	12.43 mi	3.11 mi	13181+367	3542+172	3542+172	12301(Top 43%)	3168(Top 26%)	3168(Top 243%)
Half	13.11 mi	0.68 mi	13148+33	3526+16	3526+16	12585(Top 44%)	3269(Top 27%)	3269(Top 251%)
25K	15.53 mi	2.42 mi	12864+284	3398+128	3398+128	11667(Top 41%)	2944(Top 24%)	2944(Top 226%)
30K	18.64 mi	3.11 mi	12530+334	3283+115	3283+115	11334(Top 40%)	2945(Top 24%)	2945(Top 226%)
20M	20.00 mi	1.36 mi	12393+137	3248+35	3248+35	11091(Top 39%)	2988(Top 24%)	2988(Top 229%)
21M	21.00 mi	1.00 mi	12262+131	3212+36	3212+36	10720(Top 38%)	2968(Top 24%)	2968(Top 228%)
35K	21.75 mi	0.75 mi	12112+150	3161+51	3161+51	8905(Top 31%)	2099(Top 17%)	2099(Top 161%)
23M	23.00 mi	1.25 mi	11756+356	3007+154	3007+154	7208(Top 25%)	1499(Top 12%)	1499(Top 115%)
24M	24.00 mi	1.00 mi	11484+272	2907+100	2907+100	6994(Top 25%)	1464(Top 12%)	1464(Top 112%)
40K	24.85 mi	0.85 mi	11275+209	2835+72	2835+72	7239(Top 25%)	1669(Top 14%)	1669(Top 128%)
25.2M	25.20 mi	0.35 mi	11248+27	2842-7	2842-7	10664(Top 38%)	3320(Top 27%)	3320(Top 255%)
Finish	26.22 mi	1.02 mi	11452-204	2981-139	2981-139	16034(Top 56%)	6029(Top 49%)	6029(Top 463%)

6029

Passing Analysis

Category:

Athletes Passed

4192

Passed By

584

Net Change

+3608

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#15060
5K → 10K	1096	39	+1057	#15060	#14003
10K → 15K	491	36	+455	#14003	#13548
15K → 20K	398	31	+367	#13548	#13181
20K → Half	46	13	+33	#13181	#13148
Half → 25K	327	43	+284	#13148	#12864
25K → 30K	406	72	+334	#12864	#12530
30K → 20M	183	46	+137	#12530	#12393
20M → 21M	166	35	+131	#12393	#12262
21M → 35K	154	4	+150	#12262	#12112
35K → 23M	360	4	+356	#12112	#11756
23M → 24M	275	3	+272	#11756	#11484
24M → 40K	214	5	+209	#11484	#11275
40K → 25.2M	50	23	+27	#11275	#11248
25.2M → Finish	26	230	-204	#11248	#11452
TOTALS	4192	584	+3608

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 4 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Shu Li

⏱️ Race Timeline

Race Animation with Course Map

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Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→Finish