Ethan Olsen

Bib: 3953•M

0:00

0:00

/ mi

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Overall

#0 / 26622

Top 30%

Gender (Male)

#0 / 15176

Top 45%

Age Group (M18-39)

#0 / 5285

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ 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

20:23

Rank: #2627

Start → 5K

20:23 | 6:34/mi

5K· 3.11 mi

20:23

Rank: #2627

Start → 5K

20:23 | 6:34/mi

10K· 6.21 mi

40:24

Rank: #2513 (+114)

5K → 10K

20:01 | 6:27/mi

10K· 6.21 mi

40:24

Rank: #2513 (+114)

5K → 10K

20:01 | 6:27/mi

15K· 9.32 mi

1:00:53

Rank: #2714 (-201)

10K → 15K

20:29 | 6:36/mi

15K· 9.32 mi

1:00:53

Rank: #2714 (-201)

10K → 15K

20:29 | 6:36/mi

20K· 12.43 mi

1:21:46

Rank: #2934 (-220)

15K → 20K

20:53 | 6:43/mi

20K· 12.43 mi

1:21:46

Rank: #2934 (-220)

15K → 20K

20:53 | 6:43/mi

Half· 13.11 mi

1:26:14

Rank: #2938 (-4)

20K → Half

4:28 | 6:33/mi

Half· 13.11 mi

1:26:14

Rank: #2938 (-4)

20K → Half

4:28 | 6:33/mi

25K· 15.53 mi

1:42:35

Rank: #3029 (-91)

Half → 25K

16:21 | 6:45/mi

25K· 15.53 mi

1:42:35

Rank: #3029 (-91)

Half → 25K

16:21 | 6:45/mi

30K· 18.64 mi

2:04:51

Rank: #3422 (-393)

25K → 30K

22:16 | 7:10/mi

30K· 18.64 mi

2:04:51

Rank: #3422 (-393)

25K → 30K

22:16 | 7:10/mi

20M

2:15:16

Rank: #3807 (-385)

30K → 20M

10:25 | 7:40/mi

20M

2:15:16

Rank: #3807 (-385)

30K → 20M

10:25 | 7:40/mi

21M

2:24:39

Rank: #4645 (-838)

20M → 21M

9:23 | 9:23/mi

21M

2:24:39

Rank: #4645 (-838)

20M → 21M

9:23 | 9:23/mi

35K· 21.75 mi

2:30:53

Rank: #4988 (-343)

21M → 35K

6:14 | 8:20/mi

35K· 21.75 mi

2:30:53

Rank: #4988 (-343)

21M → 35K

6:14 | 8:20/mi

23M

2:42:56

Rank: #5722 (-734)

35K → 23M

12:03 | 9:37/mi

23M

2:42:56

Rank: #5722 (-734)

35K → 23M

12:03 | 9:37/mi

24M

2:52:27

Rank: #6231 (-509)

23M → 24M

9:31 | 9:31/mi

24M

2:52:27

Rank: #6231 (-509)

23M → 24M

9:31 | 9:31/mi

40K· 24.85 mi

3:01:19

Rank: #6820 (-589)

24M → 40K

8:52 | 10:22/mi

40K· 24.85 mi

3:01:19

Rank: #6820 (-589)

24M → 40K

8:52 | 10:22/mi

25.2M

3:05:18

Rank: #7137 (-317)

40K → 25.2M

3:59 | 11:33/mi

25.2M

3:05:18

Rank: #7137 (-317)

40K → 25.2M

3:59 | 11:33/mi

Finish· 26.22 mi

3:16:08

Rank: #8062 (-925)

25.2M → Finish

10:50 | 10:38/mi

Finish· 26.22 mi

3:16:08

Rank: #8062 (-925)

25.2M → Finish

10:50 | 10:38/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:26:14

Pace6:35 /mi

2nd Half

Distance13.11 mi

Time1:49:54

Pace8:23 /mi

📊Positive Split: 27.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:21:28	20:23	6:34	20:23	6:34	-
10K	6.21 mi	10:41:29	40:24	6:30	20:01	6:27	-0:07
15K	9.32 mi	11:01:58	1:00:53	6:32	20:29	6:36	+0:09
20K	12.43 mi	11:22:51	1:21:46	6:35	20:53	6:43	+0:07
Half	13.11 mi	11:27:19	1:26:14	6:35	4:28	6:33	-0:10
25K	15.53 mi	11:43:40	1:42:35	6:36	16:21	6:45	+0:12
30K	18.64 mi	12:05:56	2:04:51	6:42	22:16	7:10	+0:25
20M	20.00 mi	12:16:21	2:15:16	6:46	10:25	7:40	+0:30
21M	21.00 mi	12:25:44	2:24:39	6:53	9:23	9:23	+1:43
35K	21.75 mi	12:31:58	2:30:53	6:56	6:14	8:20	-1:03
23M	23.00 mi	12:44:01	2:42:56	7:05	12:03	9:37	+1:17
24M	24.00 mi	12:53:32	2:52:27	7:11	9:31	9:31	-0:06
40K	24.85 mi	13:02:24	3:01:19	7:18	8:52	10:22	+0:51
25.2M	25.20 mi	13:06:23	3:05:18	7:21	3:59	11:33	+1:11
Finish	26.22 mi	13:17:13	3:16:08	7:29	10:50	10:38	-0:55

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

6:27 /mi

Average Pace

7:29 /mi

Slowest Pace

11:33 /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

1:42:35

52% of race

Time at Steady Pace

38:55

20% of race

Time at Slower Pace

54:38

28% of race

Average Pace: 7:29 /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	10:21:28	20:23	6:34	20:23	6:34	#2627
10K	6.21 mi	10:41:29	40:24	6:30	20:01	6:27	#2513
15K	9.32 mi	11:01:58	1:00:53	6:32	20:29	6:36	#2714
20K	12.43 mi	11:22:51	1:21:46	6:35	20:53	6:43	#2934
Half	13.11 mi	11:27:19	1:26:14	6:35	4:28	6:33	#2938
25K	15.53 mi	11:43:40	1:42:35	6:36	16:21	6:45	#3029
30K	18.64 mi	12:05:56	2:04:51	6:42	22:16	7:10	#3422
20M	20.00 mi	12:16:21	2:15:16	6:46	10:25	7:40	#3807
21M	21.00 mi	12:25:44	2:24:39	6:53	9:23	9:23	#4645
35K	21.75 mi	12:31:58	2:30:53	6:56	6:14	8:20	#4988
23M	23.00 mi	12:44:01	2:42:56	7:05	12:03	9:37	#5722
24M	24.00 mi	12:53:32	2:52:27	7:11	9:31	9:31	#6231
40K	24.85 mi	13:02:24	3:01:19	7:18	8:52	10:22	#6820
25.2M	25.20 mi	13:06:23	3:05:18	7:21	3:59	11:33	#7137
Finish	26.22 mi	13:17:13	3:16:08	7:29	10:50	10:38	#8062

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	3.11 mi	2627	2504	2504	3247(Top 12%)	3088(Top 20%)	3088(Top 58%)
10K	6.21 mi	3.10 mi	2513+114	2396+108	2396+108	2466(Top 9%)	2359(Top 16%)	2359(Top 45%)
15K	9.32 mi	3.11 mi	2714-201	2592-196	2592-196	3247(Top 12%)	3088(Top 20%)	3088(Top 58%)
20K	12.43 mi	3.11 mi	2934-220	2804-212	2804-212	3755(Top 14%)	3549(Top 23%)	3549(Top 67%)
Half	13.11 mi	0.68 mi	2938-4	2805-1	2805-1	3135(Top 12%)	3000(Top 20%)	3000(Top 57%)
25K	15.53 mi	2.42 mi	3029-91	2892-87	2892-87	3716(Top 14%)	3501(Top 23%)	3501(Top 66%)
30K	18.64 mi	3.11 mi	3422-393	3240-348	3240-348	5323(Top 20%)	4858(Top 32%)	4858(Top 92%)
20M	20.00 mi	1.36 mi	3807-385	3590-350	3590-350	7906(Top 30%)	6532(Top 43%)	6532(Top 124%)
21M	21.00 mi	1.00 mi	4645-838	4326-736	4326-736	15371(Top 58%)	10078(Top 66%)	10078(Top 191%)
35K	21.75 mi	0.75 mi	4988-343	4614-288	4614-288	14228(Top 53%)	9506(Top 63%)	9506(Top 180%)
23M	23.00 mi	1.25 mi	5722-734	5207-593	5207-593	18797(Top 71%)	11476(Top 76%)	11476(Top 217%)
24M	24.00 mi	1.00 mi	6231-509	5590-383	5590-383	19251(Top 72%)	11630(Top 77%)	11630(Top 220%)
40K	24.85 mi	0.85 mi	6820-589	5989-399	5989-399	20900(Top 79%)	12331(Top 81%)	12331(Top 233%)
25.2M	25.20 mi	0.35 mi	7137-317	6204-215	6204-215	21619(Top 81%)	12664(Top 83%)	12664(Top 240%)
Finish	26.22 mi	1.02 mi	8062-925	6777-573	6777-573	23268(Top 87%)	13456(Top 89%)	13456(Top 255%)

13456

Passing Analysis

Category:

Athletes Passed

360

Passed By

5795

Net Change

-5435

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#2627
5K → 10K	215	101	+114	#2627	#2513
10K → 15K	15	216	-201	#2513	#2714
15K → 20K	24	244	-220	#2714	#2934
20K → Half	15	19	-4	#2934	#2938
Half → 25K	32	123	-91	#2938	#3029
25K → 30K	18	411	-393	#3029	#3422
30K → 20M	10	395	-385	#3422	#3807
20M → 21M	4	842	-838	#3807	#4645
21M → 35K	6	349	-343	#4645	#4988
35K → 23M	5	739	-734	#4988	#5722
23M → 24M	8	517	-509	#5722	#6231
24M → 40K	3	592	-589	#6231	#6820
40K → 25.2M	3	320	-317	#6820	#7137
25.2M → Finish	2	927	-925	#7137	#8062
TOTALS	360	5795	-5435

📊

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 2 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Ethan Olsen

⏱️ 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

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data