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Mary Johnson

Bib: 23177•F

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 29021

Gender (Female)

#0 / 12578

Top 50%

Masters (Masters Women)

#0 / 6862

Top 37%

Age Group (F50-54)

#0 / 1233

Top 33%

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

25:53

3.11 mi

Rank: #19076

Start → 5K

25:53 | 8:20/mi

25:53

3.11 mi

Rank: #19076

Start → 5K

25:53 | 8:20/mi

10K

52:00

6.21 mi

Rank: #19434 (-358)

5K → 10K

26:07 | 8:25/mi

10K

52:00

6.21 mi

Rank: #19434 (-358)

5K → 10K

26:07 | 8:25/mi

15K

1:17:37

9.32 mi

Rank: #19167 (+267)

10K → 15K

25:37 | 8:15/mi

15K

1:17:37

9.32 mi

Rank: #19167 (+267)

10K → 15K

25:37 | 8:15/mi

20K

1:43:27

12.43 mi

Rank: #18909 (+258)

15K → 20K

25:50 | 8:19/mi

20K

1:43:27

12.43 mi

Rank: #18909 (+258)

15K → 20K

25:50 | 8:19/mi

HALF

1:48:58

13.11 mi

Rank: #18854 (+55)

20K → HALF

5:31 | 8:06/mi

HALF

1:48:58

13.11 mi

Rank: #18854 (+55)

20K → HALF

5:31 | 8:06/mi

25K

2:08:55

15.53 mi

Rank: #18528 (+326)

HALF → 25K

19:57 | 8:14/mi

25K

2:08:55

15.53 mi

Rank: #18528 (+326)

HALF → 25K

19:57 | 8:14/mi

30K

2:35:05

18.64 mi

Rank: #18150 (+378)

25K → 30K

26:10 | 8:26/mi

30K

2:35:05

18.64 mi

Rank: #18150 (+378)

25K → 30K

26:10 | 8:26/mi

20M

2:46:35

20.00 mi

Rank: #17952 (+198)

30K → 20M

11:30 | 8:28/mi

20M

2:46:35

20.00 mi

Rank: #17952 (+198)

30K → 20M

11:30 | 8:28/mi

21M

2:55:12

21.00 mi

Rank: #17735 (+217)

20M → 21M

8:37 | 8:37/mi

21M

2:55:12

21.00 mi

Rank: #17735 (+217)

20M → 21M

8:37 | 8:37/mi

35K

3:01:25

21.75 mi

Rank: #17671 (+64)

21M → 35K

6:13 | 8:19/mi

35K

3:01:25

21.75 mi

Rank: #17671 (+64)

21M → 35K

6:13 | 8:19/mi

23M

3:11:56

23.00 mi

Rank: #17501 (+170)

35K → 23M

10:31 | 8:25/mi

23M

3:11:56

23.00 mi

Rank: #17501 (+170)

35K → 23M

10:31 | 8:25/mi

24M

3:20:22

24.00 mi

Rank: #17428 (+73)

23M → 24M

8:26 | 8:26/mi

24M

3:20:22

24.00 mi

Rank: #17428 (+73)

23M → 24M

8:26 | 8:26/mi

40K

3:27:42

24.85 mi

Rank: #17357 (+71)

24M → 40K

7:20 | 8:35/mi

40K

3:27:42

24.85 mi

Rank: #17357 (+71)

24M → 40K

7:20 | 8:35/mi

25.2M

3:30:41

25.20 mi

Rank: #17267 (+90)

40K → 25.2M

2:59 | 8:40/mi

25.2M

3:30:41

25.20 mi

Rank: #17267 (+90)

40K → 25.2M

2:59 | 8:40/mi

FINISH

3:38:56

26.22 mi

Rank: #17206 (+61)

25.2M → FINISH

8:15 | 8:06/mi

FINISH

3:38:56

26.22 mi

Rank: #17206 (+61)

25.2M → FINISH

8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced

via HALF

Distance13.11 mi

Time1:48:58

Pace8:19 /mi

2nd Half⚖️ Balanced

Spacer

Distance13.11 mi

Time1:49:58

Pace8:24 /mi

📊Even Split: Consistent pacing between halves

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:28:26	25:53	8:20	25:53	8:20	-
10K	6.21 mi	11:54:33	52:00	8:23	26:07	8:25	+0:05
15K	9.32 mi	12:20:10	1:17:37	8:20	25:37	8:15	-0:10
20K	12.43 mi	12:46:00	1:43:27	8:20	25:50	8:19	+0:04
HALF	13.11 mi	12:51:31	1:48:58	8:19	5:31	8:06	-0:13
25K	15.53 mi	13:11:28	2:08:55	8:18	19:57	8:14	+0:08
30K	18.64 mi	13:37:38	2:35:05	8:20	26:10	8:26	+0:12
20M	20.00 mi	13:49:08	2:46:35	8:20	11:30	8:28	+0:02
21M	21.00 mi	13:57:45	2:55:12	8:21	8:37	8:37	+0:09
35K	21.75 mi	14:03:58	3:01:25	8:21	6:13	8:19	-0:18
23M	23.00 mi	14:14:29	3:11:56	8:21	10:31	8:25	+0:06
24M	24.00 mi	14:22:55	3:20:22	8:21	8:26	8:26	+0:01
40K	24.85 mi	14:30:15	3:27:42	8:22	7:20	8:35	+0:09
25.2M	25.20 mi	14:33:14	3:30:41	8:22	2:59	8:40	+0:05
FINISH	26.22 mi	14:41:29	3:38:56	8:22	8:15	8:06	-0:34

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

8:06 /mi

Average Pace

8:21 /mi

Slowest Pace

8:40 /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

3:20:00

91% of race

Time at Steady Pace

18:56

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:21 /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	11:28:26	25:53	8:20	25:53	8:20	#19076
10K	6.21 mi	11:54:33	52:00	8:23	26:07	8:25	#19434
15K	9.32 mi	12:20:10	1:17:37	8:20	25:37	8:15	#19167
20K	12.43 mi	12:46:00	1:43:27	8:20	25:50	8:19	#18909
HALF	13.11 mi	12:51:31	1:48:58	8:19	5:31	8:06	#18854
25K	15.53 mi	13:11:28	2:08:55	8:18	19:57	8:14	#18528
30K	18.64 mi	13:37:38	2:35:05	8:20	26:10	8:26	#18150
20M	20.00 mi	13:49:08	2:46:35	8:20	11:30	8:28	#17952
21M	21.00 mi	13:57:45	2:55:12	8:21	8:37	8:37	#17735
35K	21.75 mi	14:03:58	3:01:25	8:21	6:13	8:19	#17671
23M	23.00 mi	14:14:29	3:11:56	8:21	10:31	8:25	#17501
24M	24.00 mi	14:22:55	3:20:22	8:21	8:26	8:26	#17428
40K	24.85 mi	14:30:15	3:27:42	8:22	7:20	8:35	#17357
25.2M	25.20 mi	14:33:14	3:30:41	8:22	2:59	8:40	#17267
FINISH	26.22 mi	14:41:29	3:38:56	8:22	8:15	8:06	#17206

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	19076	7130	7130	18649(Top 64%)	6837(Top 54%)	6837(Top 555%)
10K	6.21 mi	3.10 mi	19434-358	7305-175	7305-175	19810(Top 68%)	7483(Top 59%)	7483(Top 607%)
15K	9.32 mi	3.11 mi	19167+267	7142+163	7142+163	18649(Top 64%)	6837(Top 54%)	6837(Top 555%)
20K	12.43 mi	3.11 mi	18909+258	7009+133	7009+133	18216(Top 63%)	6637(Top 53%)	6637(Top 538%)
HALF	13.11 mi	0.68 mi	18854+55	6976+33	6976+33	17772(Top 61%)	6349(Top 50%)	6349(Top 515%)
25K	15.53 mi	2.42 mi	18528+326	6802+174	6802+174	16983(Top 59%)	5976(Top 48%)	5976(Top 485%)
30K	18.64 mi	3.11 mi	18150+378	6624+178	6624+178	16413(Top 57%)	5759(Top 46%)	5759(Top 467%)
20M	20.00 mi	1.36 mi	17952+198	6529+95	6529+95	16037(Top 55%)	5668(Top 45%)	5668(Top 460%)
21M	21.00 mi	1.00 mi	17735+217	6417+112	6417+112	13903(Top 48%)	4548(Top 36%)	4548(Top 369%)
35K	21.75 mi	0.75 mi	17671+64	6394+23	6394+23	16519(Top 57%)	6043(Top 48%)	6043(Top 490%)
23M	23.00 mi	1.25 mi	17501+170	6326+68	6326+68	15155(Top 52%)	5354(Top 43%)	5354(Top 434%)
24M	24.00 mi	1.00 mi	17428+73	6308+18	6308+18	16523(Top 57%)	6202(Top 49%)	6202(Top 503%)
40K	24.85 mi	0.85 mi	17357+71	6285+23	6285+23	16185(Top 56%)	6079(Top 48%)	6079(Top 493%)
25.2M	25.20 mi	0.35 mi	17267+90	6243+42	6243+42	12718(Top 44%)	4250(Top 34%)	4250(Top 345%)
FINISH	26.22 mi	1.02 mi	17206+61	6235+8	6235+8	15822(Top 55%)	5854(Top 47%)	5854(Top 475%)

5854

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.

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

Mary Johnson

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