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Jessica Colby

Bib: 19759•F

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Masters (Masters Women)

#0 / 6862

Age Group (F45-49)

#0 / 1786

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

26:10

3.11 mi

Rank: #19653

Start → 5K

26:10 | 8:26/mi

26:10

3.11 mi

Rank: #19653

Start → 5K

26:10 | 8:26/mi

10K

53:23

6.21 mi

Rank: #20707 (-1054)

5K → 10K

27:13 | 8:46/mi

10K

53:23

6.21 mi

Rank: #20707 (-1054)

5K → 10K

27:13 | 8:46/mi

15K

1:21:16

9.32 mi

Rank: #21362 (-655)

10K → 15K

27:53 | 8:59/mi

15K

1:21:16

9.32 mi

Rank: #21362 (-655)

10K → 15K

27:53 | 8:59/mi

20K

1:51:35

12.43 mi

Rank: #22394

15K → 20K

30:19 | 9:46/mi

20K

1:51:35

12.43 mi

Rank: #22394

15K → 20K

30:19 | 9:46/mi

HALF

1:57:44

13.11 mi

Rank: #22412

20K → HALF

6:09 | 9:02/mi

HALF

1:57:44

13.11 mi

Rank: #22412

20K → HALF

6:09 | 9:02/mi

25K

2:20:04

15.53 mi

Rank: #22322

HALF → 25K

22:20 | 9:13/mi

25K

2:20:04

15.53 mi

Rank: #22322

HALF → 25K

22:20 | 9:13/mi

30K

2:49:21

18.64 mi

Rank: #22122

25K → 30K

29:17 | 9:26/mi

30K

2:49:21

18.64 mi

Rank: #22122

25K → 30K

29:17 | 9:26/mi

20M

3:02:30

20.00 mi

Rank: #22091

30K → 20M

13:09 | 9:41/mi

20M

3:02:30

20.00 mi

Rank: #22091

30K → 20M

13:09 | 9:41/mi

21M

3:12:33

21.00 mi

Rank: #21992

20M → 21M

10:03 | 10:03/mi

21M

3:12:33

21.00 mi

Rank: #21992

20M → 21M

10:03 | 10:03/mi

35K

3:19:04

21.75 mi

Rank: #21874

21M → 35K

6:31 | 8:43/mi

35K

3:19:04

21.75 mi

Rank: #21874

21M → 35K

6:31 | 8:43/mi

23M

3:30:25

23.00 mi

Rank: #21715

35K → 23M

11:21 | 9:05/mi

23M

3:30:25

23.00 mi

Rank: #21715

35K → 23M

11:21 | 9:05/mi

24M

3:39:27

24.00 mi

Rank: #21651

23M → 24M

9:02 | 9:02/mi

24M

3:39:27

24.00 mi

Rank: #21651

23M → 24M

9:02 | 9:02/mi

40K

3:47:11

24.85 mi

Rank: #21558

24M → 40K

7:44 | 9:03/mi

40K

3:47:11

24.85 mi

Rank: #21558

24M → 40K

7:44 | 9:03/mi

25.2M

3:50:34

25.20 mi

Rank: #21523

40K → 25.2M

3:23 | 9:49/mi

25.2M

3:50:34

25.20 mi

Rank: #21523

40K → 25.2M

3:23 | 9:49/mi

FINISH

3:59:20

26.22 mi

Rank: #21453

25.2M → FINISH

8:46 | 8:37/mi

FINISH

3:59:20

26.22 mi

Rank: #21453

25.2M → FINISH

8:46 | 8:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:57:44

Pace8:59 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:01:36

Pace9:17 /mi

📊Positive Split: 3.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:12:50	26:10	8:26	26:10	8:26	-
10K	6.21 mi	11:40:03	53:23	8:36	27:13	8:46	+0:20
15K	9.32 mi	12:07:56	1:21:16	8:44	27:53	8:59	+0:13
20K	12.43 mi	12:38:15	1:51:35	8:59	30:19	9:46	+0:47
HALF	13.11 mi	12:44:24	1:57:44	8:59	6:09	9:02	-0:44
25K	15.53 mi	13:06:44	2:20:04	9:01	22:20	9:13	+0:11
30K	18.64 mi	13:36:01	2:49:21	9:06	29:17	9:26	+0:13
20M	20.00 mi	13:49:10	3:02:30	9:08	13:09	9:41	+0:15
21M	21.00 mi	13:59:13	3:12:33	9:11	10:03	10:03	+0:22
35K	21.75 mi	14:05:44	3:19:04	9:10	6:31	8:43	-1:20
23M	23.00 mi	14:17:05	3:30:25	9:09	11:21	9:05	+0:22
24M	24.00 mi	14:26:07	3:39:27	9:09	9:02	9:02	-0:03
40K	24.85 mi	14:33:51	3:47:11	9:09	7:44	9:03	+0:01
25.2M	25.20 mi	14:37:14	3:50:34	9:09	3:23	9:49	+0:46
FINISH	26.22 mi	14:46:00	3:59:20	9:09	8:46	8:37	-1:12

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

8:26 /mi

Average Pace

9:08 /mi

Slowest Pace

10:03 /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

2:33:09

64% of race

Time at Steady Pace

1:16:08

32% of race

Time at Slower Pace

10:03

4% of race

Average Pace: 9:08 /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	11:12:50	26:10	8:26	26:10	8:26	#19653
10K	6.21 mi	11:40:03	53:23	8:36	27:13	8:46	#20707
15K	9.32 mi	12:07:56	1:21:16	8:44	27:53	8:59	#21362
20K	12.43 mi	12:38:15	1:51:35	8:59	30:19	9:46	#22394
HALF	13.11 mi	12:44:24	1:57:44	8:59	6:09	9:02	#22412
25K	15.53 mi	13:06:44	2:20:04	9:01	22:20	9:13	#22322
30K	18.64 mi	13:36:01	2:49:21	9:06	29:17	9:26	#22122
20M	20.00 mi	13:49:10	3:02:30	9:08	13:09	9:41	#22091
21M	21.00 mi	13:59:13	3:12:33	9:11	10:03	10:03	#21992
35K	21.75 mi	14:05:44	3:19:04	9:10	6:31	8:43	#21874
23M	23.00 mi	14:17:05	3:30:25	9:09	11:21	9:05	#21715
24M	24.00 mi	14:26:07	3:39:27	9:09	9:02	9:02	#21651
40K	24.85 mi	14:33:51	3:47:11	9:09	7:44	9:03	#21558
25.2M	25.20 mi	14:37:14	3:50:34	9:09	3:23	9:49	#21523
FINISH	26.22 mi	14:46:00	3:59:20	9:09	8:46	8:37	#21453

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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3.11 mi	19653	7447	7447	22587(Top 78%)	8916(Top 71%)	8916(Top 499%)
10K	6.21 mi	3.10 mi	20707-1054	7997-550	7997-550	21722(Top 75%)	8508(Top 68%)	8508(Top 476%)
15K	9.32 mi	3.11 mi	21362-655	8338-341	8338-341	22587(Top 78%)	8916(Top 71%)	8916(Top 499%)
20K	12.43 mi	3.11 mi	22394-1032	8855-517	8855-517	24454(Top 84%)	9910(Top 79%)	9910(Top 555%)
HALF	13.11 mi	0.68 mi	22412-18	8867-12	8867-12	22865(Top 79%)	9086(Top 72%)	9086(Top 509%)
25K	15.53 mi	2.42 mi	22322+90	8815+52	8815+52	22082(Top 76%)	8717(Top 69%)	8717(Top 488%)
30K	18.64 mi	3.11 mi	22122+200	8748+67	8748+67	21383(Top 74%)	8460(Top 67%)	8460(Top 474%)
20M	20.00 mi	1.36 mi	22091+31	8742+6	8742+6	21674(Top 75%)	8685(Top 69%)	8685(Top 486%)
21M	21.00 mi	1.00 mi	21992+99	8713+29	8713+29	20606(Top 71%)	8170(Top 65%)	8170(Top 457%)
35K	21.75 mi	0.75 mi	21874+118	8661+52	8661+52	18730(Top 65%)	7288(Top 58%)	7288(Top 408%)
23M	23.00 mi	1.25 mi	21715+159	8588+73	8588+73	18863(Top 65%)	7412(Top 59%)	7412(Top 415%)
24M	24.00 mi	1.00 mi	21651+64	8560+28	8560+28	19631(Top 68%)	7872(Top 63%)	7872(Top 441%)
40K	24.85 mi	0.85 mi	21558+93	8528+32	8528+32	18657(Top 64%)	7408(Top 59%)	7408(Top 415%)
25.2M	25.20 mi	0.35 mi	21523+35	8512+16	8512+16	18754(Top 65%)	7442(Top 59%)	7442(Top 417%)
FINISH	26.22 mi	1.02 mi	21453+70	8485+27	8485+27	18714(Top 64%)	7420(Top 59%)	7420(Top 415%)

7420

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 2 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

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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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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

Jessica Colby

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