Richard Edson

Bib: 8812β€’M

DC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 50%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51Β°/41Β°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
5K
21:41
3.11 mi
Rank: #8377
Start β†’ 5K
21:41 | 6:59/mi
10K
42:58
6.21 mi
Rank: #7950 (+427)
5K β†’ 10K
21:17 | 6:52/mi
15K
1:04:15
9.32 mi
Rank: #7750 (+200)
10K β†’ 15K
21:17 | 6:52/mi
20K
1:27:10
12.43 mi
Rank: #8470 (-720)
15K β†’ 20K
22:55 | 7:23/mi
HALF
1:32:00
13.11 mi
Rank: #8508 (-38)
20K β†’ HALF
4:50 | 7:06/mi
25K
1:49:57
15.53 mi
Rank: #8744 (-236)
HALF β†’ 25K
17:57 | 7:25/mi
30K
2:14:58
18.64 mi
Rank: #9573 (-829)
25K β†’ 30K
25:01 | 8:04/mi
20M
2:26:09
20.00 mi
Rank: #9912 (-339)
30K β†’ 20M
11:11 | 8:14/mi
21M
2:35:04
21.00 mi
Rank: #10248 (-336)
20M β†’ 21M
8:55 | 8:55/mi
35K
2:41:27
21.75 mi
Rank: #10593 (-345)
21M β†’ 35K
6:23 | 8:32/mi
23M
2:51:21
23.00 mi
Rank: #10628 (-35)
35K β†’ 23M
9:54 | 7:55/mi
24M
2:59:03
24.00 mi
Rank: #10653 (-25)
23M β†’ 24M
7:42 | 7:42/mi
40K
3:05:54
24.85 mi
Rank: #10685 (-32)
24M β†’ 40K
6:51 | 8:01/mi
25.2M
3:08:56
25.20 mi
Rank: #10716 (-31)
40K β†’ 25.2M
3:02 | 8:48/mi
FINISH
3:16:49
26.22 mi
Rank: #10793 (-77)
25.2M β†’ FINISH
7:53 | 7:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:00
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:44:49
Pace8:00 /mi
πŸ“ŠPositive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1321:416:5921:41
6:59
-
10K
6.21 mi11:11:3042:586:5521:17
6:52
-0:07
15K
9.32 mi11:32:471:04:156:5421:17
6:52
0:00
20K
12.43 mi11:55:421:27:107:0122:55
7:23
+0:31
HALF
13.11 mi12:00:321:32:007:024:50
7:06
-0:17
25K
15.53 mi12:18:291:49:577:0517:57
7:25
+0:19
30K
18.64 mi12:43:302:14:587:1525:01
8:04
+0:39
20M
20.00 mi12:54:412:26:097:1911:11
8:14
+0:10
21M
21.00 mi13:03:362:35:047:248:55
8:55
+0:41
35K
21.75 mi13:09:592:41:277:266:23
8:32
-0:23
23M
23.00 mi13:19:532:51:217:289:54
7:55
-0:37
24M
24.00 mi13:27:352:59:037:287:42
7:42
-0:13
40K
24.85 mi13:34:263:05:547:296:51
8:01
+0:19
25.2M
25.20 mi13:37:283:08:567:303:02
8:48
+0:47
FINISH
26.22 mi13:45:213:16:497:317:53
7:45
-1:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:52 /mi

Average Pace

7:31 /mi

Slowest Pace

8:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:49:57

56% of race

Time at Steady Pace

57:21

29% of race

Time at Slower Pace

29:31

15% of race

Average Pace: 7:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:50:1321:416:5921:41
6:59
#8377
10K
6.21 mi11:11:3042:586:5521:17
6:52
#7950
15K
9.32 mi11:32:471:04:156:5421:17
6:52
#7750
20K
12.43 mi11:55:421:27:107:0122:55
7:23
#8470
HALF
13.11 mi12:00:321:32:007:024:50
7:06
#8508
25K
15.53 mi12:18:291:49:577:0517:57
7:25
#8744
30K
18.64 mi12:43:302:14:587:1525:01
8:04
#9573
20M
20.00 mi12:54:412:26:097:1911:11
8:14
#9912
21M
21.00 mi13:03:362:35:047:248:55
8:55
#10248
35K
21.75 mi13:09:592:41:277:266:23
8:32
#10593
23M
23.00 mi13:19:532:51:217:289:54
7:55
#10628
24M
24.00 mi13:27:352:59:037:287:42
7:42
#10653
40K
24.85 mi13:34:263:05:547:296:51
8:01
#10685
25.2M
25.20 mi13:37:283:08:567:303:02
8:48
#10716
FINISH
26.22 mi13:45:213:16:497:317:53
7:45
#10793
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8377715871587347(Top 25%)6424(Top 39%)6424(Top 292%)
10K6.21 mi3.10 mi7950+4276864+2946864+2947480(Top 26%)6540(Top 40%)6540(Top 298%)
15K9.32 mi3.11 mi7750+2006715+1496715+1497347(Top 25%)6424(Top 39%)6424(Top 292%)
20K12.43 mi3.11 mi8470-7207166-4517166-45110898(Top 38%)8341(Top 51%)8341(Top 379%)
HALF13.11 mi0.68 mi8508-387186-207186-209352(Top 32%)7666(Top 47%)7666(Top 349%)
25K15.53 mi2.42 mi8744-2367322-1367322-13610578(Top 36%)8122(Top 50%)8122(Top 370%)
30K18.64 mi3.11 mi9573-8297713-3917713-39113867(Top 48%)9490(Top 58%)9490(Top 432%)
20M20.00 mi1.36 mi9912-3397858-1457858-14514440(Top 50%)9652(Top 59%)9652(Top 439%)
21M21.00 mi1.00 mi10248-3367999-1417999-14115625(Top 54%)10076(Top 62%)10076(Top 458%)
35K21.75 mi0.75 mi10593-3458150-1518150-15117707(Top 61%)10898(Top 67%)10898(Top 496%)
23M23.00 mi1.25 mi10628-358124+268124+2611804(Top 41%)8261(Top 51%)8261(Top 376%)
24M24.00 mi1.00 mi10653-258124812411510(Top 40%)8016(Top 49%)8016(Top 365%)
40K24.85 mi0.85 mi10685-328134-108134-1012533(Top 43%)8405(Top 51%)8405(Top 382%)
25.2M25.20 mi0.35 mi10716-318134813413408(Top 46%)8771(Top 54%)8771(Top 399%)
FINISH26.22 mi1.02 mi10793-778147-138147-1313233(Top 46%)8660(Top 53%)8660(Top 394%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
Γ—21
+97ft-345ft

Overall

7347

Males

6424

M40-44

6424

5K→10K

3.1 - 6.2 mi

Top 26%
Γ—5
+79ft-138ft

Overall

7480

Males

6540

M40-44

6540

10K→15K

6.2 - 9.3 mi

Top 25%
Γ—3
+67ft-78ft

Overall

7347

Males

6424

M40-44

6424

15K→20K

9.3 - 12.4 mi

Top 38%
Γ—5
+106ft-86ft

Overall

10898

Males

8341

M40-44

8341

20K→HALF

12.4 - 13.1 mi

Top 32%
Γ—2
+19ft-37ft

Overall

9352

Males

7666

M40-44

7666

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10578

Males

8122

M40-44

8122

25K→30K

15.5 - 18.6 mi

Top 48%
Γ—9
+181ft-148ft

Overall

13867

Males

9490

M40-44

9490

30K→20M

18.6 - 20.0 mi

Top 50%
Γ—5
+64ft-50ft

Overall

14440

Males

9652

M40-44

9652

20M→21M

20.0 - 21.0 mi

Top 54%
Γ—8
+106ft-24ft

Overall

15625

Males

10076

M40-44

10076

21M→35K

21.0 - 21.8 mi

Top 61%
Γ—7
+17ft-86ft

Overall

17707

Males

10898

M40-44

10898

35K→23M

21.8 - 23.0 mi

Top 41%
Γ—5
+23ft-63ft

Overall

11804

Males

8261

M40-44

8261

23M→24M

23.0 - 24.0 mi

Top 40%
Γ—6
+12ft-82ft

Overall

11510

Males

8016

M40-44

8016

24M→40K

24.0 - 24.9 mi

Top 43%
Γ—1
+6ft-20ft

Overall

12533

Males

8405

M40-44

8405

40K→25.2M

24.9 - 25.2 mi

Top 46%
Γ—1
+13ft-16ft

Overall

13408

Males

8771

M40-44

8771

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
Γ—2
+22ft-21ft

Overall

13233

Males

8660

M40-44

8660

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1242*
Passed By
1846
Net Change
-2416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8377
5K β†’ 10K483*56+427#8377#7950
10K β†’ 15K244*44+200#7950#7750
15K β†’ 20K34200-720#7750#8470
20K β†’ HALF1250-38#8470#8508
HALF β†’ 25K59200-236#8508#8744
25K β†’ 30K47200-829#8744#9573
30K β†’ 20M28200-339#9573#9912
20M β†’ 21M26200-336#9912#10248
21M β†’ 35K13200-345#10248#10593
35K β†’ 23M107142-35#10593#10628
23M β†’ 24M7499-25#10628#10653
24M β†’ 40K5688-32#10653#10685
40K β†’ 25.2M1950-31#10685#10716
25.2M β†’ FINISH40117-77#10716#10793
TOTALS1242*1846-2416

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing