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Elaine Koon

Bib: 9940•F

0:00

0:00

/ mi

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Overall

#0 / 29021

Top 40%

Gender (Female)

#0 / 12578

Top 25%

Age Group (F18-39)

#0 / 5716

Top 43%

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

21:52

3.11 mi

Rank: #8885

Start → 5K

21:52 | 7:03/mi

21:52

3.11 mi

Rank: #8885

Start → 5K

21:52 | 7:03/mi

10K

43:43

6.21 mi

Rank: #8859 (+26)

5K → 10K

21:51 | 7:02/mi

10K

43:43

6.21 mi

Rank: #8859 (+26)

5K → 10K

21:51 | 7:02/mi

15K

1:05:38

9.32 mi

Rank: #8868 (-9)

10K → 15K

21:55 | 7:04/mi

15K

1:05:38

9.32 mi

Rank: #8868 (-9)

10K → 15K

21:55 | 7:04/mi

20K

1:28:45

12.43 mi

Rank: #9409 (-541)

15K → 20K

23:07 | 7:27/mi

20K

1:28:45

12.43 mi

Rank: #9409 (-541)

15K → 20K

23:07 | 7:27/mi

HALF

1:33:52

13.11 mi

Rank: #9551 (-142)

20K → HALF

5:07 | 7:31/mi

HALF

1:33:52

13.11 mi

Rank: #9551 (-142)

20K → HALF

5:07 | 7:31/mi

25K

1:52:20

15.53 mi

Rank: #9997 (-446)

HALF → 25K

18:28 | 7:37/mi

25K

1:52:20

15.53 mi

Rank: #9997 (-446)

HALF → 25K

18:28 | 7:37/mi

30K

2:17:52

18.64 mi

Rank: #10960 (-963)

25K → 30K

25:32 | 8:14/mi

30K

2:17:52

18.64 mi

Rank: #10960 (-963)

25K → 30K

25:32 | 8:14/mi

20M

2:28:38

20.00 mi

Rank: #11081 (-121)

30K → 20M

10:46 | 7:56/mi

20M

2:28:38

20.00 mi

Rank: #11081 (-121)

30K → 20M

10:46 | 7:56/mi

21M

2:37:15

21.00 mi

Rank: #11212 (-131)

20M → 21M

8:37 | 8:37/mi

21M

2:37:15

21.00 mi

Rank: #11212 (-131)

20M → 21M

8:37 | 8:37/mi

35K

2:42:52

21.75 mi

Rank: #11168 (+44)

21M → 35K

5:37 | 7:31/mi

35K

2:42:52

21.75 mi

Rank: #11168 (+44)

21M → 35K

5:37 | 7:31/mi

23M

2:53:07

23.00 mi

Rank: #11281

35K → 23M

10:15 | 8:12/mi

23M

2:53:07

23.00 mi

Rank: #11281

35K → 23M

10:15 | 8:12/mi

24M

3:01:18

24.00 mi

Rank: #11437

23M → 24M

8:11 | 8:11/mi

24M

3:01:18

24.00 mi

Rank: #11437

23M → 24M

8:11 | 8:11/mi

40K

3:08:30

24.85 mi

Rank: #11579

24M → 40K

7:12 | 8:26/mi

40K

3:08:30

24.85 mi

Rank: #11579

24M → 40K

7:12 | 8:26/mi

25.2M

3:11:35

25.20 mi

Rank: #11626

40K → 25.2M

3:05 | 8:57/mi

25.2M

3:11:35

25.20 mi

Rank: #11626

40K → 25.2M

3:05 | 8:57/mi

FINISH

3:19:33

26.22 mi

Rank: #11712

25.2M → FINISH

7:58 | 7:50/mi

FINISH

3:19:33

26.22 mi

Rank: #11712

25.2M → FINISH

7:58 | 7:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:33:52

Pace7:10 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:45:41

Pace8:04 /mi

📊Positive Split: 12.6% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:37:54	21:52	7:03	21:52	7:03	-
10K	6.21 mi	10:59:45	43:43	7:03	21:51	7:02	-0:01
15K	9.32 mi	11:21:40	1:05:38	7:03	21:55	7:04	+0:02
20K	12.43 mi	11:44:47	1:28:45	7:09	23:07	7:27	+0:23
HALF	13.11 mi	11:49:54	1:33:52	7:10	5:07	7:31	+0:04
25K	15.53 mi	12:08:22	1:52:20	7:14	18:28	7:37	+0:06
30K	18.64 mi	12:33:54	2:17:52	7:24	25:32	8:14	+0:37
20M	20.00 mi	12:44:40	2:28:38	7:26	10:46	7:56	-0:18
21M	21.00 mi	12:53:17	2:37:15	7:30	8:37	8:37	+0:41
35K	21.75 mi	12:58:54	2:42:52	7:30	5:37	7:31	-1:06
23M	23.00 mi	13:09:09	2:53:07	7:32	10:15	8:12	+0:41
24M	24.00 mi	13:17:20	3:01:18	7:34	8:11	8:11	-0:01
40K	24.85 mi	13:24:32	3:08:30	7:36	7:12	8:26	+0:15
25.2M	25.20 mi	13:27:37	3:11:35	7:37	3:05	8:57	+0:31
FINISH	26.22 mi	13:35:35	3:19:33	7:37	7:58	7:50	-1:07

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

7:02 /mi

Average Pace

7:37 /mi

Slowest Pace

8:57 /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

1:39:29

50% of race

Time at Steady Pace

37:12

19% of race

Time at Slower Pace

1:02:52

32% of race

Average Pace: 7:37 /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	10:37:54	21:52	7:03	21:52	7:03	#8885
10K	6.21 mi	10:59:45	43:43	7:03	21:51	7:02	#8859
15K	9.32 mi	11:21:40	1:05:38	7:03	21:55	7:04	#8868
20K	12.43 mi	11:44:47	1:28:45	7:09	23:07	7:27	#9409
HALF	13.11 mi	11:49:54	1:33:52	7:10	5:07	7:31	#9551
25K	15.53 mi	12:08:22	1:52:20	7:14	18:28	7:37	#9997
30K	18.64 mi	12:33:54	2:17:52	7:24	25:32	8:14	#10960
20M	20.00 mi	12:44:40	2:28:38	7:26	10:46	7:56	#11081
21M	21.00 mi	12:53:17	2:37:15	7:30	8:37	8:37	#11212
35K	21.75 mi	12:58:54	2:42:52	7:30	5:37	7:31	#11168
23M	23.00 mi	13:09:09	2:53:07	7:32	10:15	8:12	#11281
24M	24.00 mi	13:17:20	3:01:18	7:34	8:11	8:11	#11437
40K	24.85 mi	13:24:32	3:08:30	7:36	7:12	8:26	#11579
25.2M	25.20 mi	13:27:37	3:11:35	7:37	3:05	8:57	#11626
FINISH	26.22 mi	13:35:35	3:19:33	7:37	7:58	7:50	#11712

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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	3.11 mi	8885	1375	1375	8944(Top 31%)	1468(Top 12%)	1468(Top 26%)
10K	6.21 mi	3.10 mi	8859+26	1402-27	1402-27	8945(Top 31%)	1456(Top 12%)	1456(Top 25%)
15K	9.32 mi	3.11 mi	8868-9	1409-7	1409-7	8944(Top 31%)	1468(Top 12%)	1468(Top 26%)
20K	12.43 mi	3.11 mi	9409-541	1651-242	1651-242	11499(Top 40%)	2833(Top 23%)	2833(Top 50%)
HALF	13.11 mi	0.68 mi	9551-142	1715-64	1715-64	13112(Top 45%)	3636(Top 29%)	3636(Top 64%)
25K	15.53 mi	2.42 mi	9997-446	1979-264	1979-264	12379(Top 43%)	3375(Top 27%)	3375(Top 59%)
30K	18.64 mi	3.11 mi	10960-963	2534-555	2534-555	15050(Top 52%)	4999(Top 40%)	4999(Top 87%)
20M	20.00 mi	1.36 mi	11081-121	2615-81	2615-81	12304(Top 42%)	3555(Top 28%)	3555(Top 62%)
21M	21.00 mi	1.00 mi	11212-131	2707-92	2707-92	13865(Top 48%)	4510(Top 36%)	4510(Top 79%)
35K	21.75 mi	0.75 mi	11168+44	2698+9	2698+9	10977(Top 38%)	2990(Top 24%)	2990(Top 52%)
23M	23.00 mi	1.25 mi	11281-113	2777-79	2777-79	13742(Top 47%)	4563(Top 36%)	4563(Top 80%)
24M	24.00 mi	1.00 mi	11437-156	2879-102	2879-102	14982(Top 52%)	5311(Top 42%)	5311(Top 93%)
40K	24.85 mi	0.85 mi	11579-142	2998-119	2998-119	15196(Top 52%)	5529(Top 44%)	5529(Top 97%)
25.2M	25.20 mi	0.35 mi	11626-47	3038-40	3038-40	14389(Top 50%)	5081(Top 40%)	5081(Top 89%)
FINISH	26.22 mi	1.02 mi	11712-86	3114-76	3114-76	13911(Top 48%)	4864(Top 39%)	4864(Top 85%)

4864

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 5 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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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

Elaine Koon

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