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Doron Grossman

Bib: 8108•M

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Male)

#0 / 16340

Masters (Masters Men)

#0 / 10617

Age Group (M60-64)

#0 / 1514

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

23:48

3.11 mi

Rank: #14202

Start → 5K

23:48 | 7:40/mi

23:48

3.11 mi

Rank: #14202

Start → 5K

23:48 | 7:40/mi

10K

48:15

6.21 mi

Rank: #15190 (-988)

5K → 10K

24:27 | 7:53/mi

10K

48:15

6.21 mi

Rank: #15190 (-988)

5K → 10K

24:27 | 7:53/mi

15K

1:12:41

9.32 mi

Rank: #15410 (-220)

10K → 15K

24:26 | 7:52/mi

15K

1:12:41

9.32 mi

Rank: #15410 (-220)

10K → 15K

24:26 | 7:52/mi

20K

1:37:38

12.43 mi

Rank: #15620 (-210)

15K → 20K

24:57 | 8:02/mi

20K

1:37:38

12.43 mi

Rank: #15620 (-210)

15K → 20K

24:57 | 8:02/mi

HALF

1:42:59

13.11 mi

Rank: #15617 (+3)

20K → HALF

5:21 | 7:51/mi

HALF

1:42:59

13.11 mi

Rank: #15617 (+3)

20K → HALF

5:21 | 7:51/mi

25K

2:02:37

15.53 mi

Rank: #15724 (-107)

HALF → 25K

19:38 | 8:06/mi

25K

2:02:37

15.53 mi

Rank: #15724 (-107)

HALF → 25K

19:38 | 8:06/mi

30K

2:28:39

18.64 mi

Rank: #15796 (-72)

25K → 30K

26:02 | 8:23/mi

30K

2:28:39

18.64 mi

Rank: #15796 (-72)

25K → 30K

26:02 | 8:23/mi

20M

2:40:16

20.00 mi

Rank: #15850 (-54)

30K → 20M

11:37 | 8:34/mi

20M

2:40:16

20.00 mi

Rank: #15850 (-54)

30K → 20M

11:37 | 8:34/mi

21M

2:49:27

21.00 mi

Rank: #15891 (-41)

20M → 21M

9:11 | 9:11/mi

21M

2:49:27

21.00 mi

Rank: #15891 (-41)

20M → 21M

9:11 | 9:11/mi

35K

2:55:37

21.75 mi

Rank: #15871

21M → 35K

6:10 | 8:15/mi

35K

2:55:37

21.75 mi

Rank: #15871

21M → 35K

6:10 | 8:15/mi

23M

3:06:41

23.00 mi

Rank: #15979

35K → 23M

11:04 | 8:51/mi

23M

3:06:41

23.00 mi

Rank: #15979

35K → 23M

11:04 | 8:51/mi

24M

3:15:25

24.00 mi

Rank: #16065

23M → 24M

8:44 | 8:44/mi

24M

3:15:25

24.00 mi

Rank: #16065

23M → 24M

8:44 | 8:44/mi

40K

3:23:29

24.85 mi

Rank: #16247

24M → 40K

8:04 | 9:27/mi

40K

3:23:29

24.85 mi

Rank: #16247

24M → 40K

8:04 | 9:27/mi

25.2M

3:27:03

25.20 mi

Rank: #16326

40K → 25.2M

3:34 | 10:21/mi

25.2M

3:27:03

25.20 mi

Rank: #16326

40K → 25.2M

3:34 | 10:21/mi

FINISH

3:38:54

26.22 mi

Rank: #17191

25.2M → FINISH

11:51 | 11:38/mi

FINISH

3:38:54

26.22 mi

Rank: #17191

25.2M → FINISH

11:51 | 11:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:42:59

Pace7:52 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:55:55

Pace8:51 /mi

📊Positive Split: 12.6% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:30:42	23:48	7:40	23:48	7:40	-
10K	6.21 mi	10:55:09	48:15	7:46	24:27	7:53	+0:13
15K	9.32 mi	11:19:35	1:12:41	7:48	24:26	7:52	-0:01
20K	12.43 mi	11:44:32	1:37:38	7:52	24:57	8:02	+0:10
HALF	13.11 mi	11:49:53	1:42:59	7:52	5:21	7:51	-0:11
25K	15.53 mi	12:09:31	2:02:37	7:54	19:38	8:06	+0:15
30K	18.64 mi	12:35:33	2:28:39	7:59	26:02	8:23	+0:17
20M	20.00 mi	12:47:10	2:40:16	8:01	11:37	8:34	+0:11
21M	21.00 mi	12:56:21	2:49:27	8:05	9:11	9:11	+0:37
35K	21.75 mi	13:02:31	2:55:37	8:05	6:10	8:15	-0:56
23M	23.00 mi	13:13:35	3:06:41	8:08	11:04	8:51	+0:36
24M	24.00 mi	13:22:19	3:15:25	8:09	8:44	8:44	-0:07
40K	24.85 mi	13:30:23	3:23:29	8:12	8:04	9:27	+0:43
25.2M	25.20 mi	13:33:57	3:27:03	8:13	3:34	10:21	+0:54
FINISH	26.22 mi	13:45:48	3:38:54	8:22	11:51	11:38	+1:17

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

7:40 /mi

Average Pace

8:21 /mi

Slowest Pace

11:38 /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

29:09

13% of race

Time at Steady Pace

2:37:05

72% of race

Time at Slower Pace

32:40

15% 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	10:30:42	23:48	7:40	23:48	7:40	#14202
10K	6.21 mi	10:55:09	48:15	7:46	24:27	7:53	#15190
15K	9.32 mi	11:19:35	1:12:41	7:48	24:26	7:52	#15410
20K	12.43 mi	11:44:32	1:37:38	7:52	24:57	8:02	#15620
HALF	13.11 mi	11:49:53	1:42:59	7:52	5:21	7:51	#15617
25K	15.53 mi	12:09:31	2:02:37	7:54	19:38	8:06	#15724
30K	18.64 mi	12:35:33	2:28:39	7:59	26:02	8:23	#15796
20M	20.00 mi	12:47:10	2:40:16	8:01	11:37	8:34	#15850
21M	21.00 mi	12:56:21	2:49:27	8:05	9:11	9:11	#15891
35K	21.75 mi	13:02:31	2:55:37	8:05	6:10	8:15	#15871
23M	23.00 mi	13:13:35	3:06:41	8:08	11:04	8:51	#15979
24M	24.00 mi	13:22:19	3:15:25	8:09	8:44	8:44	#16065
40K	24.85 mi	13:30:23	3:23:29	8:12	8:04	9:27	#16247
25.2M	25.20 mi	13:33:57	3:27:03	8:13	3:34	10:21	#16326
FINISH	26.22 mi	13:45:48	3:38:54	8:22	11:51	11:38	#17191

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	Males	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	3.11 mi	14202	9950	9950	15865(Top 55%)	10535(Top 64%)	10535(Top 696%)
10K	6.21 mi	3.10 mi	15190-988	10292-342	10292-342	16199(Top 56%)	10697(Top 65%)	10697(Top 707%)
15K	9.32 mi	3.11 mi	15410-220	10358-66	10358-66	15865(Top 55%)	10535(Top 64%)	10535(Top 696%)
20K	12.43 mi	3.11 mi	15620-210	10420-62	10420-62	16329(Top 56%)	10696(Top 65%)	10696(Top 706%)
HALF	13.11 mi	0.68 mi	15617+3	10422-2	10422-2	15911(Top 55%)	10569(Top 65%)	10569(Top 698%)
25K	15.53 mi	2.42 mi	15724-107	10453-31	10453-31	16079(Top 55%)	10546(Top 65%)	10546(Top 697%)
30K	18.64 mi	3.11 mi	15796-72	10446+7	10446+7	16134(Top 56%)	10481(Top 64%)	10481(Top 692%)
20M	20.00 mi	1.36 mi	15850-54	10453-7	10453-7	16498(Top 57%)	10526(Top 64%)	10526(Top 695%)
21M	21.00 mi	1.00 mi	15891-41	10452+1	10452+1	17058(Top 59%)	10712(Top 66%)	10712(Top 708%)
35K	21.75 mi	0.75 mi	15871+20	10430+22	10430+22	16075(Top 55%)	10230(Top 63%)	10230(Top 676%)
23M	23.00 mi	1.25 mi	15979-108	10435-5	10435-5	17674(Top 61%)	10816(Top 66%)	10816(Top 714%)
24M	24.00 mi	1.00 mi	16065-86	10461-26	10461-26	18176(Top 63%)	11035(Top 68%)	11035(Top 729%)
40K	24.85 mi	0.85 mi	16247-182	10524-63	10524-63	20118(Top 69%)	11908(Top 73%)	11908(Top 787%)
25.2M	25.20 mi	0.35 mi	16326-79	10548-24	10548-24	20517(Top 71%)	12091(Top 74%)	12091(Top 799%)
FINISH	26.22 mi	1.02 mi	17191-865	10897-349	10897-349	27022(Top 93%)	15267(Top 93%)	15267(Top 1008%)

15267

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 4 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

Upload your GPX file to see detailed activity metrics

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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

Doron Grossman

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