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BOSTON MARATHON 2023

Richard Edson

Bib: 9119•M

DC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 25%
Gender (Male)
#0 / 15176
Top 39%
Masters (Masters Men)
#0 / 9891
Top 25%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:56
Rank: #6622
Start → 5K
21:56 | 7:04/mi
10K· 6.21 mi
43:46
Rank: #6753 (-131)
5K → 10K
21:50 | 7:02/mi
15K· 9.32 mi
1:06:19
Rank: #7199 (-446)
10K → 15K
22:33 | 7:15/mi
20K· 12.43 mi
1:28:27
Rank: #7037 (+162)
15K → 20K
22:08 | 7:07/mi
Half· 13.11 mi
1:33:18
Rank: #7038 (-1)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:50:34
Rank: #6877 (+161)
Half → 25K
17:16 | 7:07/mi
30K· 18.64 mi
2:13:30
Rank: #6758 (+119)
25K → 30K
22:56 | 7:23/mi
20M
2:23:47
Rank: #6765 (-7)
30K → 20M
10:17 | 7:34/mi
21M
2:31:55
Rank: #6783 (-18)
20M → 21M
8:08 | 8:08/mi
35K· 21.75 mi
2:37:22
Rank: #6760 (+23)
21M → 35K
5:27 | 7:17/mi
23M
2:46:46
Rank: #6700 (+60)
35K → 23M
9:24 | 7:30/mi
24M
2:54:11
Rank: #6671 (+29)
23M → 24M
7:25 | 7:25/mi
40K· 24.85 mi
3:00:39
Rank: #6647 (+24)
24M → 40K
6:28 | 7:34/mi
25.2M
3:03:27
Rank: #6645 (+2)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:11:04
Rank: #6654 (-9)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:18
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:37:46
Pace7:27 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:3521:567:0421:56
7:04
-
10K
6.21 mi11:09:2543:467:0321:50
7:02
-0:02
15K
9.32 mi11:31:581:06:197:0722:33
7:15
+0:13
20K
12.43 mi11:54:061:28:277:0722:08
7:07
-0:08
Half
13.11 mi11:58:571:33:187:074:51
7:07
0:00
25K
15.53 mi12:16:131:50:347:0717:16
7:07
0:00
30K
18.64 mi12:39:092:13:307:1022:56
7:23
+0:16
20M
20.00 mi12:49:262:23:477:1110:17
7:34
+0:11
21M
21.00 mi12:57:342:31:557:148:08
8:08
+0:34
35K
21.75 mi13:03:012:37:227:145:27
7:17
-0:51
23M
23.00 mi13:12:252:46:467:159:24
7:30
+0:13
24M
24.00 mi13:19:502:54:117:157:25
7:25
-0:05
40K
24.85 mi13:26:183:00:397:166:28
7:34
+0:09
25.2M
25.20 mi13:29:063:03:277:172:48
8:07
+0:33
Finish
26.22 mi13:36:433:11:047:187:37
7:28
-0:39

Checkpoints & Pacing

📈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

7:02 /mi

Average Pace

7:18 /mi

Slowest Pace

8:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:08

94% of race

Time at Steady Pace

10:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:17 /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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:47:3521:567:0421:56
7:04
#6622
10K
6.21 mi11:09:2543:467:0321:50
7:02
#6753
15K
9.32 mi11:31:581:06:197:0722:33
7:15
#7199
20K
12.43 mi11:54:061:28:277:0722:08
7:07
#7037
Half
13.11 mi11:58:571:33:187:074:51
7:07
#7038
25K
15.53 mi12:16:131:50:347:0717:16
7:07
#6877
30K
18.64 mi12:39:092:13:307:1022:56
7:23
#6758
20M
20.00 mi12:49:262:23:477:1110:17
7:34
#6765
21M
21.00 mi12:57:342:31:557:148:08
8:08
#6783
35K
21.75 mi13:03:012:37:227:145:27
7:17
#6760
23M
23.00 mi13:12:252:46:467:159:24
7:30
#6700
24M
24.00 mi13:19:502:54:117:157:25
7:25
#6671
40K
24.85 mi13:26:183:00:397:166:28
7:34
#6647
25.2M
25.20 mi13:29:063:03:277:172:48
8:07
#6645
Finish
26.22 mi13:36:433:11:047:187:37
7:28
#6654
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6622598159818214(Top 31%)7051(Top 46%)7051(Top 315%)
10K6.21 mi3.10 mi6753-1316077-966077-967001(Top 26%)6241(Top 41%)6241(Top 278%)
15K9.32 mi3.11 mi7199-4466394-3176394-3178214(Top 31%)7051(Top 46%)7051(Top 315%)
20K12.43 mi3.11 mi7037+1626275+1196275+1196671(Top 25%)5964(Top 39%)5964(Top 266%)
Half13.11 mi0.68 mi7038-1627562757182(Top 27%)6351(Top 42%)6351(Top 283%)
25K15.53 mi2.42 mi6877+1616147+1286147+1286237(Top 23%)5614(Top 37%)5614(Top 251%)
30K18.64 mi3.11 mi6758+1196032+1156032+1156498(Top 24%)5731(Top 38%)5731(Top 256%)
20M20.00 mi1.36 mi6765-76025+76025+77263(Top 27%)6128(Top 40%)6128(Top 273%)
21M21.00 mi1.00 mi6783-186031-66031-68170(Top 31%)6568(Top 43%)6568(Top 293%)
35K21.75 mi0.75 mi6760+236005+266005+267003(Top 26%)5888(Top 39%)5888(Top 263%)
23M23.00 mi1.25 mi6700+605945+605945+606447(Top 24%)5469(Top 36%)5469(Top 244%)
24M24.00 mi1.00 mi6671+295905+405905+407141(Top 27%)5791(Top 38%)5791(Top 258%)
40K24.85 mi0.85 mi6647+245869+365869+367073(Top 27%)5666(Top 37%)5666(Top 253%)
25.2M25.20 mi0.35 mi6645+25859+105859+107141(Top 27%)5655(Top 37%)5655(Top 252%)
Finish26.22 mi1.02 mi6654-95853+65853+68330(Top 31%)6346(Top 42%)6346(Top 283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8214

Males

7051

M40-44

7051

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7001

Males

6241

M40-44

6241

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8214

Males

7051

M40-44

7051

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6671

Males

5964

M40-44

5964

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7182

Males

6351

M40-44

6351

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6237

Males

5614

M40-44

5614

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6498

Males

5731

M40-44

5731

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7263

Males

6128

M40-44

6128

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8170

Males

6568

M40-44

6568

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

7003

Males

5888

M40-44

5888

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6447

Males

5469

M40-44

5469

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7141

Males

5791

M40-44

5791

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7073

Males

5666

M40-44

5666

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7141

Males

5655

M40-44

5655

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8330

Males

6346

M40-44

6346

Passing Analysis

Category:
Athletes Passed
1196
Passed By
1228
Net Change
-32
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6622
5K → 10K138269-131#6622#6753
10K → 15K23469-446#6753#7199
15K → 20K19634+162#7199#7037
20K → Half1920-1#7037#7038
Half → 25K17514+161#7038#6877
25K → 30K17859+119#6877#6758
30K → 20M6067-7#6758#6765
20M → 21M6078-18#6765#6783
21M → 35K4623+23#6783#6760
35K → 23M9333+60#6760#6700
23M → 24M5829+29#6700#6671
24M → 40K7147+24#6671#6647
40K → 25.2M2826+2#6647#6645
25.2M → Finish5160-9#6645#6654
TOTALS11961228-32
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing