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Madelyn Campbell

Bib: 18024•F

0:00

0:00

/ mi

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Overall

#0 / 29021

Top 47%

Gender (Female)

#0 / 12578

Top 33%

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

25:35

3.11 mi

Rank: #18434

Start → 5K

25:35 | 8:15/mi

25:35

3.11 mi

Rank: #18434

Start → 5K

25:35 | 8:15/mi

10K

50:16

6.21 mi

Rank: #17707 (+727)

5K → 10K

24:41 | 7:57/mi

10K

50:16

6.21 mi

Rank: #17707 (+727)

5K → 10K

24:41 | 7:57/mi

15K

1:14:30

9.32 mi

Rank: #16995 (+712)

10K → 15K

24:14 | 7:48/mi

15K

1:14:30

9.32 mi

Rank: #16995 (+712)

10K → 15K

24:14 | 7:48/mi

20K

1:38:39

12.43 mi

Rank: #16336 (+659)

15K → 20K

24:09 | 7:47/mi

20K

1:38:39

12.43 mi

Rank: #16336 (+659)

15K → 20K

24:09 | 7:47/mi

HALF

1:43:57

13.11 mi

Rank: #16275 (+61)

20K → HALF

5:18 | 7:47/mi

HALF

1:43:57

13.11 mi

Rank: #16275 (+61)

20K → HALF

5:18 | 7:47/mi

25K

2:02:56

15.53 mi

Rank: #15884 (+391)

HALF → 25K

18:59 | 7:50/mi

25K

2:02:56

15.53 mi

Rank: #15884 (+391)

HALF → 25K

18:59 | 7:50/mi

30K

2:27:55

18.64 mi

Rank: #15472 (+412)

25K → 30K

24:59 | 8:03/mi

30K

2:27:55

18.64 mi

Rank: #15472 (+412)

25K → 30K

24:59 | 8:03/mi

20M

2:38:42

20.00 mi

Rank: #15217 (+255)

30K → 20M

10:47 | 7:57/mi

20M

2:38:42

20.00 mi

Rank: #15217 (+255)

30K → 20M

10:47 | 7:57/mi

21M

2:46:49

21.00 mi

Rank: #14905 (+312)

20M → 21M

8:07 | 8:07/mi

21M

2:46:49

21.00 mi

Rank: #14905 (+312)

20M → 21M

8:07 | 8:07/mi

35K

2:52:19

21.75 mi

Rank: #14695 (+210)

21M → 35K

5:30 | 7:22/mi

35K

2:52:19

21.75 mi

Rank: #14695 (+210)

21M → 35K

5:30 | 7:22/mi

23M

3:01:51

23.00 mi

Rank: #14360 (+335)

35K → 23M

9:32 | 7:38/mi

23M

3:01:51

23.00 mi

Rank: #14360 (+335)

35K → 23M

9:32 | 7:38/mi

24M

3:09:16

24.00 mi

Rank: #14131 (+229)

23M → 24M

7:25 | 7:25/mi

24M

3:09:16

24.00 mi

Rank: #14131 (+229)

23M → 24M

7:25 | 7:25/mi

40K

3:15:52

24.85 mi

Rank: #13986 (+145)

24M → 40K

6:36 | 7:44/mi

40K

3:15:52

24.85 mi

Rank: #13986 (+145)

24M → 40K

6:36 | 7:44/mi

25.2M

3:18:41

25.20 mi

Rank: #13902 (+84)

40K → 25.2M

2:49 | 8:11/mi

25.2M

3:18:41

25.20 mi

Rank: #13902 (+84)

40K → 25.2M

2:49 | 8:11/mi

FINISH

3:25:57

26.22 mi

Rank: #13697 (+205)

25.2M → FINISH

7:16 | 7:08/mi

FINISH

3:25:57

26.22 mi

Rank: #13697 (+205)

25.2M → FINISH

7:16 | 7:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half

via HALF

Distance13.11 mi

Time1:43:57

Pace7:56 /mi

2nd Half✓ Faster

Spacer

Distance13.11 mi

Time1:42:00

Pace7:47 /mi

📊Negative Split: 1.9% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:07:43	25:35	8:15	25:35	8:15	-
10K	6.21 mi	11:32:24	50:16	8:06	24:41	7:57	-0:18
15K	9.32 mi	11:56:38	1:14:30	8:00	24:14	7:48	-0:09
20K	12.43 mi	12:20:47	1:38:39	7:57	24:09	7:47	-0:01
HALF	13.11 mi	12:26:05	1:43:57	7:56	5:18	7:47	0:00
25K	15.53 mi	12:45:04	2:02:56	7:55	18:59	7:50	+0:03
30K	18.64 mi	13:10:03	2:27:55	7:57	24:59	8:03	+0:13
20M	20.00 mi	13:20:50	2:38:42	7:57	10:47	7:57	-0:06
21M	21.00 mi	13:28:57	2:46:49	7:57	8:07	8:07	+0:10
35K	21.75 mi	13:34:27	2:52:19	7:56	5:30	7:22	-0:45
23M	23.00 mi	13:43:59	3:01:51	7:55	9:32	7:38	+0:16
24M	24.00 mi	13:51:24	3:09:16	7:54	7:25	7:25	-0:13
40K	24.85 mi	13:58:00	3:15:52	7:53	6:36	7:44	+0:19
25.2M	25.20 mi	14:00:49	3:18:41	7:54	2:49	8:11	+0:27
FINISH	26.22 mi	14:08:05	3:25:57	7:52	7:16	7:08	-1:03

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

7:08 /mi

Average Pace

7:52 /mi

Slowest Pace

8:15 /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

1:48:59

53% of race

Time at Steady Pace

1:36:58

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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	11:07:43	25:35	8:15	25:35	8:15	#18434
10K	6.21 mi	11:32:24	50:16	8:06	24:41	7:57	#17707
15K	9.32 mi	11:56:38	1:14:30	8:00	24:14	7:48	#16995
20K	12.43 mi	12:20:47	1:38:39	7:57	24:09	7:47	#16336
HALF	13.11 mi	12:26:05	1:43:57	7:56	5:18	7:47	#16275
25K	15.53 mi	12:45:04	2:02:56	7:55	18:59	7:50	#15884
30K	18.64 mi	13:10:03	2:27:55	7:57	24:59	8:03	#15472
20M	20.00 mi	13:20:50	2:38:42	7:57	10:47	7:57	#15217
21M	21.00 mi	13:28:57	2:46:49	7:57	8:07	8:07	#14905
35K	21.75 mi	13:34:27	2:52:19	7:56	5:30	7:22	#14695
23M	23.00 mi	13:43:59	3:01:51	7:55	9:32	7:38	#14360
24M	24.00 mi	13:51:24	3:09:16	7:54	7:25	7:25	#14131
40K	24.85 mi	13:58:00	3:15:52	7:53	6:36	7:44	#13986
25.2M	25.20 mi	14:00:49	3:18:41	7:54	2:49	8:11	#13902
FINISH	26.22 mi	14:08:05	3:25:57	7:52	7:16	7:08	#13697

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	18434	6755	6755	15353(Top 53%)	4946(Top 39%)	4946(Top 87%)
10K	6.21 mi	3.10 mi	17707+727	6319+436	6319+436	16817(Top 58%)	5803(Top 46%)	5803(Top 102%)
15K	9.32 mi	3.11 mi	16995+712	5926+393	5926+393	15353(Top 53%)	4946(Top 39%)	4946(Top 87%)
20K	12.43 mi	3.11 mi	16336+659	5541+385	5541+385	14316(Top 49%)	4390(Top 35%)	4390(Top 77%)
HALF	13.11 mi	0.68 mi	16275+61	5518+23	5518+23	15377(Top 53%)	4943(Top 39%)	4943(Top 86%)
25K	15.53 mi	2.42 mi	15884+391	5294+224	5294+224	14072(Top 48%)	4334(Top 34%)	4334(Top 76%)
30K	18.64 mi	3.11 mi	15472+412	5085+209	5085+209	13794(Top 48%)	4282(Top 34%)	4282(Top 75%)
20M	20.00 mi	1.36 mi	15217+255	4952+133	4952+133	12414(Top 43%)	3628(Top 29%)	3628(Top 63%)
21M	21.00 mi	1.00 mi	14905+312	4805+147	4805+147	10715(Top 37%)	2863(Top 23%)	2863(Top 50%)
35K	21.75 mi	0.75 mi	14695+210	4686+119	4686+119	9814(Top 34%)	2423(Top 19%)	2423(Top 42%)
23M	23.00 mi	1.25 mi	14360+335	4509+177	4509+177	9752(Top 34%)	2482(Top 20%)	2482(Top 43%)
24M	24.00 mi	1.00 mi	14131+229	4395+114	4395+114	9541(Top 33%)	2457(Top 20%)	2457(Top 43%)
40K	24.85 mi	0.85 mi	13986+145	4343+52	4343+52	10519(Top 36%)	3028(Top 24%)	3028(Top 53%)
25.2M	25.20 mi	0.35 mi	13902+84	4308+35	4308+35	9533(Top 33%)	2650(Top 21%)	2650(Top 46%)
FINISH	26.22 mi	1.02 mi	13697+205	4210+98	4210+98	8623(Top 30%)	2219(Top 18%)	2219(Top 39%)

2219

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 7 hours ago. This usually takes 10-20 minutes. Please check back shortly.

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

Upload your GPX file

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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All Results

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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

Madelyn Campbell

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