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Lily Britt

Bib: 16869•F

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0:00

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Age Group (F18-39)

#0 / 5716

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

23:31

3.11 mi

Rank: #13387

Start → 5K

23:31 | 7:35/mi

23:31

3.11 mi

Rank: #13387

Start → 5K

23:31 | 7:35/mi

10K

48:00

6.21 mi

Rank: #14852 (-1465)

5K → 10K

24:29 | 7:53/mi

10K

48:00

6.21 mi

Rank: #14852 (-1465)

5K → 10K

24:29 | 7:53/mi

15K

1:12:55

9.32 mi

Rank: #15619 (-767)

10K → 15K

24:55 | 8:02/mi

15K

1:12:55

9.32 mi

Rank: #15619 (-767)

10K → 15K

24:55 | 8:02/mi

20K

1:38:58

12.43 mi

Rank: #16547 (-928)

15K → 20K

26:03 | 8:24/mi

20K

1:38:58

12.43 mi

Rank: #16547 (-928)

15K → 20K

26:03 | 8:24/mi

HALF

1:44:39

13.11 mi

Rank: #16683 (-136)

20K → HALF

5:41 | 8:21/mi

HALF

1:44:39

13.11 mi

Rank: #16683 (-136)

20K → HALF

5:41 | 8:21/mi

25K

2:05:13

15.53 mi

Rank: #17000 (-317)

HALF → 25K

20:34 | 8:29/mi

25K

2:05:13

15.53 mi

Rank: #17000 (-317)

HALF → 25K

20:34 | 8:29/mi

30K

2:33:42

18.64 mi

Rank: #17677 (-677)

25K → 30K

28:29 | 9:11/mi

30K

2:33:42

18.64 mi

Rank: #17677 (-677)

25K → 30K

28:29 | 9:11/mi

20M

2:46:57

20.00 mi

Rank: #18079 (-402)

30K → 20M

13:15 | 9:46/mi

20M

2:46:57

20.00 mi

Rank: #18079 (-402)

30K → 20M

13:15 | 9:46/mi

21M

2:56:55

21.00 mi

Rank: #18224 (-145)

20M → 21M

9:58 | 9:58/mi

21M

2:56:55

21.00 mi

Rank: #18224 (-145)

20M → 21M

9:58 | 9:58/mi

35K

3:03:59

21.75 mi

Rank: #18390 (-166)

21M → 35K

7:04 | 9:27/mi

35K

3:03:59

21.75 mi

Rank: #18390 (-166)

21M → 35K

7:04 | 9:27/mi

23M

3:17:12

23.00 mi

Rank: #18874 (-484)

35K → 23M

13:13 | 10:34/mi

23M

3:17:12

23.00 mi

Rank: #18874 (-484)

35K → 23M

13:13 | 10:34/mi

24M

3:28:15

24.00 mi

Rank: #19395 (-521)

23M → 24M

11:03 | 11:03/mi

24M

3:28:15

24.00 mi

Rank: #19395 (-521)

23M → 24M

11:03 | 11:03/mi

40K

3:37:51

24.85 mi

Rank: #19785 (-390)

24M → 40K

9:36 | 11:14/mi

40K

3:37:51

24.85 mi

Rank: #19785 (-390)

24M → 40K

9:36 | 11:14/mi

25.2M

3:42:11

25.20 mi

Rank: #19970 (-185)

40K → 25.2M

4:20 | 12:34/mi

25.2M

3:42:11

25.20 mi

Rank: #19970 (-185)

40K → 25.2M

4:20 | 12:34/mi

FINISH

3:52:30

26.22 mi

Rank: #20183 (-213)

25.2M → FINISH

10:19 | 10:08/mi

FINISH

3:52:30

26.22 mi

Rank: #20183 (-213)

25.2M → FINISH

10:19 | 10:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:44:39

Pace7:59 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:07:51

Pace9:46 /mi

📊Positive Split: 22.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:04:55	23:31	7:35	23:31	7:35	-
10K	6.21 mi	11:29:24	48:00	7:44	24:29	7:53	+0:18
15K	9.32 mi	11:54:19	1:12:55	7:50	24:55	8:02	+0:09
20K	12.43 mi	12:20:22	1:38:58	7:58	26:03	8:24	+0:22
HALF	13.11 mi	12:26:03	1:44:39	7:59	5:41	8:21	-0:03
25K	15.53 mi	12:46:37	2:05:13	8:04	20:34	8:29	+0:08
30K	18.64 mi	13:15:06	2:33:42	8:15	28:29	9:11	+0:42
20M	20.00 mi	13:28:21	2:46:57	8:21	13:15	9:46	+0:35
21M	21.00 mi	13:38:19	2:56:55	8:26	9:58	9:58	+0:12
35K	21.75 mi	13:45:23	3:03:59	8:28	7:04	9:27	-0:31
23M	23.00 mi	13:58:36	3:17:12	8:35	13:13	10:34	+1:07
24M	24.00 mi	14:09:39	3:28:15	8:41	11:03	11:03	+0:29
40K	24.85 mi	14:19:15	3:37:51	8:46	9:36	11:14	+0:11
25.2M	25.20 mi	14:23:35	3:42:11	8:50	4:20	12:34	+1:20
FINISH	26.22 mi	14:33:54	3:52:30	8:53	10:19	10:08	-2:26

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

7:35 /mi

Average Pace

8:52 /mi

Slowest Pace

12:34 /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

2:05:13

54% of race

Time at Steady Pace

1:09:05

30% of race

Time at Slower Pace

38:12

16% of race

Average Pace: 8:52 /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	11:04:55	23:31	7:35	23:31	7:35	#13387
10K	6.21 mi	11:29:24	48:00	7:44	24:29	7:53	#14852
15K	9.32 mi	11:54:19	1:12:55	7:50	24:55	8:02	#15619
20K	12.43 mi	12:20:22	1:38:58	7:58	26:03	8:24	#16547
HALF	13.11 mi	12:26:03	1:44:39	7:59	5:41	8:21	#16683
25K	15.53 mi	12:46:37	2:05:13	8:04	20:34	8:29	#17000
30K	18.64 mi	13:15:06	2:33:42	8:15	28:29	9:11	#17677
20M	20.00 mi	13:28:21	2:46:57	8:21	13:15	9:46	#18079
21M	21.00 mi	13:38:19	2:56:55	8:26	9:58	9:58	#18224
35K	21.75 mi	13:45:23	3:03:59	8:28	7:04	9:27	#18390
23M	23.00 mi	13:58:36	3:17:12	8:35	13:13	10:34	#18874
24M	24.00 mi	14:09:39	3:28:15	8:41	11:03	11:03	#19395
40K	24.85 mi	14:19:15	3:37:51	8:46	9:36	11:14	#19785
25.2M	25.20 mi	14:23:35	3:42:11	8:50	4:20	12:34	#19970
FINISH	26.22 mi	14:33:54	3:52:30	8:53	10:19	10:08	#20183

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	13387	3713	3713	17185(Top 59%)	6019(Top 48%)	6019(Top 105%)
10K	6.21 mi	3.10 mi	14852-1465	4619-906	4619-906	16319(Top 56%)	5512(Top 44%)	5512(Top 96%)
15K	9.32 mi	3.11 mi	15619-767	5115-496	5115-496	17185(Top 59%)	6019(Top 48%)	6019(Top 105%)
20K	12.43 mi	3.11 mi	16547-928	5669-554	5669-554	18635(Top 64%)	6877(Top 55%)	6877(Top 120%)
HALF	13.11 mi	0.68 mi	16683-136	5752-83	5752-83	19335(Top 67%)	7239(Top 58%)	7239(Top 127%)
25K	15.53 mi	2.42 mi	17000-317	5945-193	5945-193	18487(Top 64%)	6841(Top 54%)	6841(Top 120%)
30K	18.64 mi	3.11 mi	17677-677	6347-402	6347-402	20372(Top 70%)	7931(Top 63%)	7931(Top 139%)
20M	20.00 mi	1.36 mi	18079-402	6611-264	6611-264	21898(Top 75%)	8794(Top 70%)	8794(Top 154%)
21M	21.00 mi	1.00 mi	18224-145	6711-100	6711-100	20320(Top 70%)	8024(Top 64%)	8024(Top 140%)
35K	21.75 mi	0.75 mi	18390-166	6810-99	6810-99	21598(Top 74%)	8737(Top 69%)	8737(Top 153%)
23M	23.00 mi	1.25 mi	18874-484	7102-292	7102-292	23528(Top 81%)	9793(Top 78%)	9793(Top 171%)
24M	24.00 mi	1.00 mi	19395-521	7415-313	7415-313	25208(Top 87%)	10695(Top 85%)	10695(Top 187%)
40K	24.85 mi	0.85 mi	19785-390	7634-219	7634-219	24692(Top 85%)	10483(Top 83%)	10483(Top 183%)
25.2M	25.20 mi	0.35 mi	19970-185	7739-105	7739-105	25456(Top 88%)	10842(Top 86%)	10842(Top 190%)
FINISH	26.22 mi	1.02 mi	20183-213	7860-121	7860-121	24164(Top 83%)	10196(Top 81%)	10196(Top 178%)

10196

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

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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

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.

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Contact Race Support

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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

Lily Britt

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