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Yun Zhu

Bib: 25590•F

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Masters (Masters Women)

#0 / 6862

Age Group (F60-64)

#0 / 782

Top 19%

Race Day Weather

51°/41°F

overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

27:36

3.11 mi

Rank: #22103

Start → 5K

27:36 | 8:54/mi

27:36

3.11 mi

Rank: #22103

Start → 5K

27:36 | 8:54/mi

10K

54:27

6.21 mi

Rank: #21650 (+453)

5K → 10K

26:51 | 8:39/mi

10K

54:27

6.21 mi

Rank: #21650 (+453)

5K → 10K

26:51 | 8:39/mi

15K

1:21:47

9.32 mi

Rank: #21660 (-10)

10K → 15K

27:20 | 8:48/mi

15K

1:21:47

9.32 mi

Rank: #21660 (-10)

10K → 15K

27:20 | 8:48/mi

20K

1:49:19

12.43 mi

Rank: #21528 (+132)

15K → 20K

27:32 | 8:52/mi

20K

1:49:19

12.43 mi

Rank: #21528 (+132)

15K → 20K

27:32 | 8:52/mi

HALF

1:55:12

13.11 mi

Rank: #21497 (+31)

20K → HALF

5:53 | 8:38/mi

HALF

1:55:12

13.11 mi

Rank: #21497 (+31)

20K → HALF

5:53 | 8:38/mi

25K

2:16:46

15.53 mi

Rank: #21335 (+162)

HALF → 25K

21:34 | 8:54/mi

25K

2:16:46

15.53 mi

Rank: #21335 (+162)

HALF → 25K

21:34 | 8:54/mi

30K

2:44:15

18.64 mi

Rank: #20894 (+441)

25K → 30K

27:29 | 8:51/mi

30K

2:44:15

18.64 mi

Rank: #20894 (+441)

25K → 30K

27:29 | 8:51/mi

20M

2:56:15

20.00 mi

Rank: #20702 (+192)

30K → 20M

12:00 | 8:51/mi

20M

2:56:15

20.00 mi

Rank: #20702 (+192)

30K → 20M

12:00 | 8:51/mi

21M

3:05:40

21.00 mi

Rank: #20542 (+160)

20M → 21M

9:25 | 9:25/mi

21M

3:05:40

21.00 mi

Rank: #20542 (+160)

20M → 21M

9:25 | 9:25/mi

35K

3:11:56

21.75 mi

Rank: #20414 (+128)

21M → 35K

6:16 | 8:23/mi

35K

3:11:56

21.75 mi

Rank: #20414 (+128)

21M → 35K

6:16 | 8:23/mi

23M

3:23:14

23.00 mi

Rank: #20318 (+96)

35K → 23M

11:18 | 9:02/mi

23M

3:23:14

23.00 mi

Rank: #20318 (+96)

35K → 23M

11:18 | 9:02/mi

24M

3:31:38

24.00 mi

Rank: #20156 (+162)

23M → 24M

8:24 | 8:24/mi

24M

3:31:38

24.00 mi

Rank: #20156 (+162)

23M → 24M

8:24 | 8:24/mi

40K

3:39:24

24.85 mi

Rank: #20100 (+56)

24M → 40K

7:46 | 9:06/mi

40K

3:39:24

24.85 mi

Rank: #20100 (+56)

24M → 40K

7:46 | 9:06/mi

25.2M

3:42:51

25.20 mi

Rank: #20098 (+2)

40K → 25.2M

3:27 | 10:01/mi

25.2M

3:42:51

25.20 mi

Rank: #20098 (+2)

40K → 25.2M

3:27 | 10:01/mi

FINISH

3:51:14

26.22 mi

Rank: #19973 (+125)

25.2M → FINISH

8:23 | 8:14/mi

FINISH

3:51:14

26.22 mi

Rank: #19973 (+125)

25.2M → FINISH

8:23 | 8:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced

via HALF

Distance13.11 mi

Time1:55:12

Pace8:48 /mi

2nd Half⚖️ Balanced

Spacer

Distance13.11 mi

Time1:56:02

Pace8:52 /mi

📊Even Split: Consistent pacing between halves

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:48:47	27:36	8:54	27:36	8:54	-
10K	6.21 mi	12:15:38	54:27	8:46	26:51	8:39	-0:15
15K	9.32 mi	12:42:58	1:21:47	8:47	27:20	8:48	+0:09
20K	12.43 mi	13:10:30	1:49:19	8:48	27:32	8:52	+0:04
HALF	13.11 mi	13:16:23	1:55:12	8:48	5:53	8:38	-0:14
25K	15.53 mi	13:37:57	2:16:46	8:49	21:34	8:54	+0:16
30K	18.64 mi	14:05:26	2:44:15	8:49	27:29	8:51	-0:03
20M	20.00 mi	14:17:26	2:56:15	8:49	12:00	8:51	0:00
21M	21.00 mi	14:26:51	3:05:40	8:51	9:25	9:25	+0:34
35K	21.75 mi	14:33:07	3:11:56	8:50	6:16	8:23	-1:02
23M	23.00 mi	14:44:25	3:23:14	8:51	11:18	9:02	+0:39
24M	24.00 mi	14:52:49	3:31:38	8:50	8:24	8:24	-0:38
40K	24.85 mi	15:00:35	3:39:24	8:50	7:46	9:06	+0:42
25.2M	25.20 mi	15:04:02	3:42:51	8:51	3:27	10:01	+0:55
FINISH	26.22 mi	15:12:25	3:51:14	8:50	8:23	8:14	-1:47

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

8:14 /mi

Average Pace

8:50 /mi

Slowest Pace

10:01 /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

28:56

13% of race

Time at Steady Pace

3:01:40

79% of race

Time at Slower Pace

20:38

9% of race

Average Pace: 8:49 /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	11:48:47	27:36	8:54	27:36	8:54	#22103
10K	6.21 mi	12:15:38	54:27	8:46	26:51	8:39	#21650
15K	9.32 mi	12:42:58	1:21:47	8:47	27:20	8:48	#21660
20K	12.43 mi	13:10:30	1:49:19	8:48	27:32	8:52	#21528
HALF	13.11 mi	13:16:23	1:55:12	8:48	5:53	8:38	#21497
25K	15.53 mi	13:37:57	2:16:46	8:49	21:34	8:54	#21335
30K	18.64 mi	14:05:26	2:44:15	8:49	27:29	8:51	#20894
20M	20.00 mi	14:17:26	2:56:15	8:49	12:00	8:51	#20702
21M	21.00 mi	14:26:51	3:05:40	8:51	9:25	9:25	#20542
35K	21.75 mi	14:33:07	3:11:56	8:50	6:16	8:23	#20414
23M	23.00 mi	14:44:25	3:23:14	8:51	11:18	9:02	#20318
24M	24.00 mi	14:52:49	3:31:38	8:50	8:24	8:24	#20156
40K	24.85 mi	15:00:35	3:39:24	8:50	7:46	9:06	#20100
25.2M	25.20 mi	15:04:02	3:42:51	8:51	3:27	10:01	#20098
FINISH	26.22 mi	15:12:25	3:51:14	8:50	8:23	8:14	#19973

Faster pace

Steady pace

Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
5K	3.11 mi	3.11 mi	22103	8741	8741	21732(Top 75%)	8495(Top 68%)	8495(Top 1086%)
10K	6.21 mi	3.10 mi	21650+453	8491+250	8491+250	21131(Top 73%)	8193(Top 65%)	8193(Top 1048%)
15K	9.32 mi	3.11 mi	21660-10	8492-1	8492-1	21732(Top 75%)	8495(Top 68%)	8495(Top 1086%)
20K	12.43 mi	3.11 mi	21528+132	8427+65	8427+65	21287(Top 73%)	8286(Top 66%)	8286(Top 1060%)
HALF	13.11 mi	0.68 mi	21497+31	8412+15	8412+15	21012(Top 72%)	8120(Top 65%)	8120(Top 1038%)
25K	15.53 mi	2.42 mi	21335+162	8334+78	8334+78	20679(Top 71%)	8003(Top 64%)	8003(Top 1023%)
30K	18.64 mi	3.11 mi	20894+441	8122+212	8122+212	18829(Top 65%)	7123(Top 57%)	7123(Top 911%)
20M	20.00 mi	1.36 mi	20702+192	8030+92	8030+92	18174(Top 63%)	6860(Top 55%)	6860(Top 877%)
21M	21.00 mi	1.00 mi	20542+160	7953+77	7953+77	18162(Top 63%)	6880(Top 55%)	6880(Top 880%)
35K	21.75 mi	0.75 mi	20414+128	7908+45	7908+45	16974(Top 58%)	6328(Top 50%)	6328(Top 809%)
23M	23.00 mi	1.25 mi	20318+96	7864+44	7864+44	18650(Top 64%)	7304(Top 58%)	7304(Top 934%)
24M	24.00 mi	1.00 mi	20156+162	7803+61	7803+61	16368(Top 56%)	6118(Top 49%)	6118(Top 782%)
40K	24.85 mi	0.85 mi	20100+56	7800+3	7800+3	18822(Top 65%)	7489(Top 60%)	7489(Top 958%)
25.2M	25.20 mi	0.35 mi	20098+2	7804-4	7804-4	19475(Top 67%)	7808(Top 62%)	7808(Top 998%)
FINISH	26.22 mi	1.02 mi	19973+125	7755+49	7755+49	16619(Top 57%)	6301(Top 50%)	6301(Top 806%)

6301

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 3 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

Upload your GPX file to see detailed activity metrics

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Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

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Quick Links

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Course Information

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Results processed 3 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Yun Zhu

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

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