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BOSTON MARATHON 2023

Erik Richards

Bib: 5875•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 22%
Masters (Masters Men)
#0 / 9891
Top 9%
Division (M40-44)
#0 / 2241
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #4111
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
41:37
Rank: #3950 (+161)
5K → 10K
20:39 | 6:39/mi
15K· 9.32 mi
1:02:15
Rank: #3799 (+151)
10K → 15K
20:38 | 6:38/mi
20K· 12.43 mi
1:22:53
Rank: #3604 (+195)
15K → 20K
20:38 | 6:39/mi
Half· 13.11 mi
1:27:25
Rank: #3605 (-1)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:43:40
Rank: #3541 (+64)
Half → 25K
16:15 | 6:42/mi
30K· 18.64 mi
2:04:56
Rank: #3452 (+89)
25K → 30K
21:16 | 6:51/mi
20M
2:14:29
Rank: #3489 (-37)
30K → 20M
9:33 | 7:02/mi
21M
2:21:31
Rank: #3348 (+141)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:26:37
Rank: #3372 (-24)
21M → 35K
5:06 | 6:49/mi
23M
2:35:36
Rank: #3459 (-87)
35K → 23M
8:59 | 7:10/mi
24M
2:42:33
Rank: #3501 (-42)
23M → 24M
6:57 | 6:57/mi
40K· 24.85 mi
2:48:43
Rank: #3544 (-43)
24M → 40K
6:10 | 7:13/mi
25.2M
2:51:19
Rank: #3550 (-6)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:58:06
Rank: #3523 (+27)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:25
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:30:41
Pace6:55 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2420:586:4520:58
6:45
-
10K
6.21 mi10:44:0341:376:4220:39
6:39
-0:06
15K
9.32 mi11:04:411:02:156:4120:38
6:38
-0:01
20K
12.43 mi11:25:191:22:536:4020:38
6:39
+0:01
Half
13.11 mi11:29:511:27:256:404:32
6:39
0:00
25K
15.53 mi11:46:061:43:406:4016:15
6:42
+0:03
30K
18.64 mi12:07:222:04:566:4221:16
6:51
+0:09
20M
20.00 mi12:16:552:14:296:439:33
7:02
+0:11
21M
21.00 mi12:23:572:21:316:447:02
7:02
0:00
35K
21.75 mi12:29:032:26:376:445:06
6:49
-0:13
23M
23.00 mi12:38:022:35:366:468:59
7:10
+0:21
24M
24.00 mi12:44:592:42:336:466:57
6:57
-0:13
40K
24.85 mi12:51:092:48:436:476:10
7:13
+0:16
25.2M
25.20 mi12:53:452:51:196:482:36
7:32
+0:19
Finish
26.22 mi13:00:322:58:066:486:47
6:39
-0:53

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

6:38 /mi

Average Pace

6:48 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:30

99% of race

Time at Steady Pace

2:36

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:23:2420:586:4520:58
6:45
#4111
10K
6.21 mi10:44:0341:376:4220:39
6:39
#3950
15K
9.32 mi11:04:411:02:156:4120:38
6:38
#3799
20K
12.43 mi11:25:191:22:536:4020:38
6:39
#3604
Half
13.11 mi11:29:511:27:256:404:32
6:39
#3605
25K
15.53 mi11:46:061:43:406:4016:15
6:42
#3541
30K
18.64 mi12:07:222:04:566:4221:16
6:51
#3452
20M
20.00 mi12:16:552:14:296:439:33
7:02
#3489
21M
21.00 mi12:23:572:21:316:447:02
7:02
#3348
35K
21.75 mi12:29:032:26:376:445:06
6:49
#3372
23M
23.00 mi12:38:022:35:366:468:59
7:10
#3459
24M
24.00 mi12:44:592:42:336:466:57
6:57
#3501
40K
24.85 mi12:51:092:48:436:476:10
7:13
#3544
25.2M
25.20 mi12:53:452:51:196:482:36
7:32
#3550
Finish
26.22 mi13:00:322:58:066:486:47
6:39
#3523
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4111385638563623(Top 14%)3418(Top 23%)3418(Top 153%)
10K6.21 mi3.10 mi3950+1613719+1373719+1373856(Top 14%)3633(Top 24%)3633(Top 162%)
15K9.32 mi3.11 mi3799+1513583+1363583+1363623(Top 14%)3418(Top 23%)3418(Top 153%)
20K12.43 mi3.11 mi3604+1953411+1723411+1723129(Top 12%)2975(Top 20%)2975(Top 133%)
Half13.11 mi0.68 mi3605-13413-23413-23704(Top 14%)3488(Top 23%)3488(Top 156%)
25K15.53 mi2.42 mi3541+643358+553358+553376(Top 13%)3203(Top 21%)3203(Top 143%)
30K18.64 mi3.11 mi3452+893269+893269+893290(Top 12%)3100(Top 20%)3100(Top 138%)
20M20.00 mi1.36 mi3489-373299-303299-304233(Top 16%)3905(Top 26%)3905(Top 174%)
21M21.00 mi1.00 mi3348+1413171+1283171+1282255(Top 8%)2129(Top 14%)2129(Top 95%)
35K21.75 mi0.75 mi3372-243191-203191-204257(Top 16%)3892(Top 26%)3892(Top 174%)
23M23.00 mi1.25 mi3459-873271-803271-804648(Top 17%)4191(Top 28%)4191(Top 187%)
24M24.00 mi1.00 mi3501-423308-373308-374399(Top 17%)3974(Top 26%)3974(Top 177%)
40K24.85 mi0.85 mi3544-433345-373345-374918(Top 18%)4285(Top 28%)4285(Top 191%)
25.2M25.20 mi0.35 mi3550-63351-63351-64022(Top 15%)3564(Top 23%)3564(Top 159%)
Finish26.22 mi1.02 mi3523+273318+333318+333270(Top 12%)2942(Top 19%)2942(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3623

Males

3418

M40-44

3418

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3856

Males

3633

M40-44

3633

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3623

Males

3418

M40-44

3418

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3129

Males

2975

M40-44

2975

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3704

Males

3488

M40-44

3488

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3376

Males

3203

M40-44

3203

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3290

Males

3100

M40-44

3100

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4233

Males

3905

M40-44

3905

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2255

Males

2129

M40-44

2129

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4257

Males

3892

M40-44

3892

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4648

Males

4191

M40-44

4191

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4399

Males

3974

M40-44

3974

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4918

Males

4285

M40-44

4285

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4022

Males

3564

M40-44

3564

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3270

Males

2942

M40-44

2942

Passing Analysis

Category:
Athletes Passed
1411
Passed By
823
Net Change
+588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4111
5K → 10K319158+161#4111#3950
10K → 15K20655+151#3950#3799
15K → 20K21722+195#3799#3604
20K → Half2223-1#3604#3605
Half → 25K10642+64#3605#3541
25K → 30K14758+89#3541#3452
30K → 20M4380-37#3452#3489
20M → 21M1498+141#3489#3348
21M → 35K2246-24#3348#3372
35K → 23M37124-87#3372#3459
23M → 24M2466-42#3459#3501
24M → 40K3073-43#3501#3544
40K → 25.2M1723-6#3544#3550
25.2M → Finish7245+27#3550#3523
TOTALS1411823+588
📊

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