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Heather Yun

Bib: 20601•F

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Top 45%

Gender (Female)

#0 / 12578

Top 30%

Masters (Masters Women)

#0 / 6862

Top 14%

Age Group (F50-54)

#0 / 1233

Top 8%

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

23:19

3.11 mi

Rank: #12838

Start → 5K

23:19 | 7:31/mi

23:19

3.11 mi

Rank: #12838

Start → 5K

23:19 | 7:31/mi

10K

46:57

6.21 mi

Rank: #13325 (-487)

5K → 10K

23:38 | 7:37/mi

10K

46:57

6.21 mi

Rank: #13325 (-487)

5K → 10K

23:38 | 7:37/mi

15K

1:11:13

9.32 mi

Rank: #13999 (-674)

10K → 15K

24:16 | 7:49/mi

15K

1:11:13

9.32 mi

Rank: #13999 (-674)

10K → 15K

24:16 | 7:49/mi

20K

1:35:29

12.43 mi

Rank: #14175 (-176)

15K → 20K

24:16 | 7:49/mi

20K

1:35:29

12.43 mi

Rank: #14175 (-176)

15K → 20K

24:16 | 7:49/mi

HALF

1:40:42

13.11 mi

Rank: #14164 (+11)

20K → HALF

5:13 | 7:40/mi

HALF

1:40:42

13.11 mi

Rank: #14164 (+11)

20K → HALF

5:13 | 7:40/mi

25K

1:59:38

15.53 mi

Rank: #14070 (+94)

HALF → 25K

18:56 | 7:49/mi

25K

1:59:38

15.53 mi

Rank: #14070 (+94)

HALF → 25K

18:56 | 7:49/mi

30K

2:24:45

18.64 mi

Rank: #14060 (+10)

25K → 30K

25:07 | 8:06/mi

30K

2:24:45

18.64 mi

Rank: #14060 (+10)

25K → 30K

25:07 | 8:06/mi

20M

2:35:36

20.00 mi

Rank: #13916 (+144)

30K → 20M

10:51 | 8:00/mi

20M

2:35:36

20.00 mi

Rank: #13916 (+144)

30K → 20M

10:51 | 8:00/mi

21M

2:43:46

21.00 mi

Rank: #13724 (+192)

20M → 21M

8:10 | 8:10/mi

21M

2:43:46

21.00 mi

Rank: #13724 (+192)

20M → 21M

8:10 | 8:10/mi

35K

2:49:25

21.75 mi

Rank: #13618 (+106)

21M → 35K

5:39 | 7:34/mi

35K

2:49:25

21.75 mi

Rank: #13618 (+106)

21M → 35K

5:39 | 7:34/mi

23M

2:59:02

23.00 mi

Rank: #13377 (+241)

35K → 23M

9:37 | 7:42/mi

23M

2:59:02

23.00 mi

Rank: #13377 (+241)

35K → 23M

9:37 | 7:42/mi

24M

3:06:37

24.00 mi

Rank: #13242 (+135)

23M → 24M

7:35 | 7:35/mi

24M

3:06:37

24.00 mi

Rank: #13242 (+135)

23M → 24M

7:35 | 7:35/mi

40K

3:13:12

24.85 mi

Rank: #13120 (+122)

24M → 40K

6:35 | 7:42/mi

40K

3:13:12

24.85 mi

Rank: #13120 (+122)

24M → 40K

6:35 | 7:42/mi

25.2M

3:16:00

25.20 mi

Rank: #13043 (+77)

40K → 25.2M

2:48 | 8:08/mi

25.2M

3:16:00

25.20 mi

Rank: #13043 (+77)

40K → 25.2M

2:48 | 8:08/mi

FINISH

3:23:33

26.22 mi

Rank: #12925 (+118)

25.2M → FINISH

7:33 | 7:25/mi

FINISH

3:23:33

26.22 mi

Rank: #12925 (+118)

25.2M → FINISH

7:33 | 7:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:40:42

Pace7:41 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:42:51

Pace7:51 /mi

📊Positive Split: 2.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:44:33	23:19	7:31	23:19	7:31	-
10K	6.21 mi	12:08:11	46:57	7:34	23:38	7:37	+0:06
15K	9.32 mi	12:32:27	1:11:13	7:39	24:16	7:49	+0:12
20K	12.43 mi	12:56:43	1:35:29	7:41	24:16	7:49	0:00
HALF	13.11 mi	13:01:56	1:40:42	7:41	5:13	7:40	-0:09
25K	15.53 mi	13:20:52	1:59:38	7:43	18:56	7:49	+0:09
30K	18.64 mi	13:45:59	2:24:45	7:46	25:07	8:06	+0:17
20M	20.00 mi	13:56:50	2:35:36	7:47	10:51	8:00	-0:06
21M	21.00 mi	14:05:00	2:43:46	7:48	8:10	8:10	+0:10
35K	21.75 mi	14:10:39	2:49:25	7:48	5:39	7:34	-0:36
23M	23.00 mi	14:20:16	2:59:02	7:48	9:37	7:42	+0:08
24M	24.00 mi	14:27:51	3:06:37	7:47	7:35	7:35	-0:07
40K	24.85 mi	14:34:26	3:13:12	7:47	6:35	7:42	+0:07
25.2M	25.20 mi	14:37:14	3:16:00	7:47	2:48	8:08	+0:26
FINISH	26.22 mi	14:44:47	3:23:33	7:47	7:33	7:25	-0:43

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

7:25 /mi

Average Pace

7:46 /mi

Slowest Pace

8:10 /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

3:15:23

96% of race

Time at Steady Pace

8:10

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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	11:44:33	23:19	7:31	23:19	7:31	#12838
10K	6.21 mi	12:08:11	46:57	7:34	23:38	7:37	#13325
15K	9.32 mi	12:32:27	1:11:13	7:39	24:16	7:49	#13999
20K	12.43 mi	12:56:43	1:35:29	7:41	24:16	7:49	#14175
HALF	13.11 mi	13:01:56	1:40:42	7:41	5:13	7:40	#14164
25K	15.53 mi	13:20:52	1:59:38	7:43	18:56	7:49	#14070
30K	18.64 mi	13:45:59	2:24:45	7:46	25:07	8:06	#14060
20M	20.00 mi	13:56:50	2:35:36	7:47	10:51	8:00	#13916
21M	21.00 mi	14:05:00	2:43:46	7:48	8:10	8:10	#13724
35K	21.75 mi	14:10:39	2:49:25	7:48	5:39	7:34	#13618
23M	23.00 mi	14:20:16	2:59:02	7:48	9:37	7:42	#13377
24M	24.00 mi	14:27:51	3:06:37	7:47	7:35	7:35	#13242
40K	24.85 mi	14:34:26	3:13:12	7:47	6:35	7:42	#13120
25.2M	25.20 mi	14:37:14	3:16:00	7:47	2:48	8:08	#13043
FINISH	26.22 mi	14:44:47	3:23:33	7:47	7:33	7:25	#12925

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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	12838	3393	3393	15422(Top 53%)	4990(Top 40%)	4990(Top 405%)
10K	6.21 mi	3.10 mi	13325-487	3710-317	3710-317	13935(Top 48%)	4069(Top 32%)	4069(Top 330%)
15K	9.32 mi	3.11 mi	13999-674	4117-407	4117-407	15422(Top 53%)	4990(Top 40%)	4990(Top 405%)
20K	12.43 mi	3.11 mi	14175-176	4246-129	4246-129	14619(Top 50%)	4565(Top 36%)	4565(Top 370%)
HALF	13.11 mi	0.68 mi	14164+11	4246	4246	14352(Top 49%)	4345(Top 35%)	4345(Top 352%)
25K	15.53 mi	2.42 mi	14070+94	4202+44	4202+44	13909(Top 48%)	4238(Top 34%)	4238(Top 344%)
30K	18.64 mi	3.11 mi	14060+10	4229-27	4229-27	14112(Top 49%)	4458(Top 35%)	4458(Top 362%)
20M	20.00 mi	1.36 mi	13916+144	4178+51	4178+51	12768(Top 44%)	3814(Top 30%)	3814(Top 309%)
21M	21.00 mi	1.00 mi	13724+192	4096+82	4096+82	11030(Top 38%)	3015(Top 24%)	3015(Top 245%)
35K	21.75 mi	0.75 mi	13618+106	4053+43	4053+43	11304(Top 39%)	3170(Top 25%)	3170(Top 257%)
23M	23.00 mi	1.25 mi	13377+241	3944+109	3944+109	10217(Top 35%)	2720(Top 22%)	2720(Top 221%)
24M	24.00 mi	1.00 mi	13242+135	3885+59	3885+59	10776(Top 37%)	3060(Top 24%)	3060(Top 248%)
40K	24.85 mi	0.85 mi	13120+122	3835+50	3835+50	10370(Top 36%)	2944(Top 23%)	2944(Top 239%)
25.2M	25.20 mi	0.35 mi	13043+77	3807+28	3807+28	9211(Top 32%)	2474(Top 20%)	2474(Top 201%)
FINISH	26.22 mi	1.02 mi	12925+118	3780+27	3780+27	10766(Top 37%)	3240(Top 26%)	3240(Top 263%)

3240

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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

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Export Track Data

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

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Contact Race Support

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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

Heather Yun

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

Passing

Passing Analysis

Qualifying & Age Grade

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data