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BOSTON MARATHON 2023

Rick Walsh

Bib: 20233•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:17
Rank: #17272
Start → 5K
26:17 | 8:28/mi
10K· 6.21 mi
51:49
Rank: #16765 (+507)
5K → 10K
25:32 | 8:13/mi
15K· 9.32 mi
1:18:06
Rank: #17066 (-301)
10K → 15K
26:17 | 8:28/mi
20K· 12.43 mi
1:44:13
Rank: #16830 (+236)
15K → 20K
26:07 | 8:24/mi
Half· 13.11 mi
1:49:47
Rank: #16789 (+41)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:10:12
Rank: #16618 (+171)
Half → 25K
20:25 | 8:25/mi
30K· 18.64 mi
2:38:09
Rank: #16674 (-56)
25K → 30K
27:57 | 9:00/mi
20M
2:50:17
Rank: #16624 (+50)
30K → 20M
12:08 | 8:56/mi
21M
3:00:26
Rank: #16754 (-130)
20M → 21M
10:09 | 10:09/mi
35K· 21.75 mi
3:07:06
Rank: #16767 (-13)
21M → 35K
6:40 | 8:55/mi
23M
3:18:28
Rank: #16757 (+10)
35K → 23M
11:22 | 9:05/mi
24M
3:27:06
Rank: #16679 (+78)
23M → 24M
8:38 | 8:38/mi
40K· 24.85 mi
3:34:39
Rank: #16622 (+57)
24M → 40K
7:33 | 8:50/mi
25.2M
3:38:11
Rank: #16652 (-30)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:46:26
Rank: #16498 (+154)
25.2M → Finish
8:15 | 8:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:47
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time1:56:39
Pace8:54 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3626:178:2826:17
8:28
-
10K
6.21 mi11:44:0851:498:2025:32
8:13
-0:15
15K
9.32 mi12:10:251:18:068:2326:17
8:28
+0:15
20K
12.43 mi12:36:321:44:138:2326:07
8:24
-0:04
Half
13.11 mi12:42:061:49:478:225:34
8:10
-0:14
25K
15.53 mi13:02:312:10:128:2320:25
8:25
+0:15
30K
18.64 mi13:30:282:38:098:2927:57
9:00
+0:35
20M
20.00 mi13:42:362:50:178:3112:08
8:56
-0:04
21M
21.00 mi13:52:453:00:268:3610:09
10:09
+1:13
35K
21.75 mi13:59:253:07:068:366:40
8:55
-1:14
23M
23.00 mi14:10:473:18:288:3811:22
9:05
+0:10
24M
24.00 mi14:19:253:27:068:388:38
8:38
-0:27
40K
24.85 mi14:26:583:34:398:387:33
8:50
+0:12
25.2M
25.20 mi14:30:303:38:118:393:32
10:15
+1:25
Finish
26.22 mi14:38:453:46:268:398:15
8:06
-2:09

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

8:06 /mi

Average Pace

8:39 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:21

17% of race

Time at Steady Pace

2:14:05

59% of race

Time at Slower Pace

53:00

23% of race

Average Pace: 8:38 /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 mi11:18:3626:178:2826:17
8:28
#17272
10K
6.21 mi11:44:0851:498:2025:32
8:13
#16765
15K
9.32 mi12:10:251:18:068:2326:17
8:28
#17066
20K
12.43 mi12:36:321:44:138:2326:07
8:24
#16830
Half
13.11 mi12:42:061:49:478:225:34
8:10
#16789
25K
15.53 mi13:02:312:10:128:2320:25
8:25
#16618
30K
18.64 mi13:30:282:38:098:2927:57
9:00
#16674
20M
20.00 mi13:42:362:50:178:3112:08
8:56
#16624
21M
21.00 mi13:52:453:00:268:3610:09
10:09
#16754
35K
21.75 mi13:59:253:07:068:366:40
8:55
#16767
23M
23.00 mi14:10:473:18:288:3811:22
9:05
#16757
24M
24.00 mi14:19:253:27:068:388:38
8:38
#16679
40K
24.85 mi14:26:583:34:398:387:33
8:50
#16622
25.2M
25.20 mi14:30:303:38:118:393:32
10:15
#16652
Finish
26.22 mi14:38:453:46:268:398:15
8:06
#16498
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17272111451114517523(Top 66%)11273(Top 74%)11273(Top 1016%)
10K6.21 mi3.10 mi16765+50710991+15410991+15416382(Top 62%)10861(Top 72%)10861(Top 978%)
15K9.32 mi3.11 mi17066-30111102-11111102-11117523(Top 66%)11273(Top 74%)11273(Top 1016%)
20K12.43 mi3.11 mi16830+23610988+11410988+11416273(Top 61%)10742(Top 71%)10742(Top 968%)
Half13.11 mi0.68 mi16789+4110977+1110977+1115478(Top 58%)10495(Top 69%)10495(Top 945%)
25K15.53 mi2.42 mi16618+17110890+8710890+8715713(Top 59%)10427(Top 69%)10427(Top 939%)
30K18.64 mi3.11 mi16674-5610864+2610864+2617142(Top 64%)10966(Top 72%)10966(Top 988%)
20M20.00 mi1.36 mi16624+5010833+3110833+3116150(Top 61%)10473(Top 69%)10473(Top 944%)
21M21.00 mi1.00 mi16754-13010892-5910892-5918528(Top 70%)11436(Top 75%)11436(Top 1030%)
35K21.75 mi0.75 mi16767-1310885+710885+717475(Top 66%)10913(Top 72%)10913(Top 983%)
23M23.00 mi1.25 mi16757+1010859+2610859+2616428(Top 62%)10424(Top 69%)10424(Top 939%)
24M24.00 mi1.00 mi16679+7810809+5010809+5015250(Top 57%)9859(Top 65%)9859(Top 888%)
40K24.85 mi0.85 mi16622+5710763+4610763+4615224(Top 57%)9790(Top 65%)9790(Top 882%)
25.2M25.20 mi0.35 mi16652-3010770-710770-718231(Top 68%)11126(Top 73%)11126(Top 1002%)
Finish26.22 mi1.02 mi16498+15410692+7810692+7812741(Top 48%)8656(Top 57%)8656(Top 780%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

17523

Males

11273

M60-64

11273

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

16382

Males

10861

M60-64

10861

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

17523

Males

11273

M60-64

11273

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

16273

Males

10742

M60-64

10742

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15478

Males

10495

M60-64

10495

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15713

Males

10427

M60-64

10427

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

17142

Males

10966

M60-64

10966

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16150

Males

10473

M60-64

10473

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18528

Males

11436

M60-64

11436

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

17475

Males

10913

M60-64

10913

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

16428

Males

10424

M60-64

10424

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

15250

Males

9859

M60-64

9859

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15224

Males

9790

M60-64

9790

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

18231

Males

11126

M60-64

11126

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12741

Males

8656

M60-64

8656

Passing Analysis

Category:
Athletes Passed
2125
Passed By
1351
Net Change
+774
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17272
5K → 10K644137+507#17272#16765
10K → 15K90391-301#16765#17066
15K → 20K31276+236#17066#16830
20K → Half476+41#16830#16789
Half → 25K21544+171#16789#16618
25K → 30K157213-56#16618#16674
30K → 20M11161+50#16674#16624
20M → 21M44174-130#16624#16754
21M → 35K4255-13#16754#16767
35K → 23M9080+10#16767#16757
23M → 24M10729+78#16757#16679
24M → 40K8730+57#16679#16622
40K → 25.2M2050-30#16622#16652
25.2M → Finish1595+154#16652#16498
TOTALS21251351+774
📊

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